"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZDG0q""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bq2kr/pppnb1pp/5B2/4N3/4P3/8/PPP2PPP/RN1QK2R b KQ - 0 9""]
[SetUp ""1""]

9... Bxf6 10. Qd5+ Kf8 11. Qf7# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/o3aqy""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnb1nrk1/pp2ppb1/6p1/q2Np3/3Q1P2/5N2/PPPB2P1/R3KB1R b KQ - 1 12""]
[SetUp ""1""]

12... exd4 13. Nxe7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZkiSr""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1kb1r/pp1p1p1p/4p1p1/4n1B1/6n1/2P4P/PP3PP1/RN2KBNR b KQkq - 0 10""]
[SetUp ""1""]

10... Nh6 11. Bf6 Rg8 12. Bxe5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CXkqO""]
[Themes ""crushing fork opening short""]
[FEN ""rn2r1k1/pp1b1ppp/4p3/2Qp4/P7/B1P1PP2/2q4P/R3KBNR w KQ - 0 14""]
[SetUp ""1""]

14. Qd6 Qxc3+ 15. Kf2 Qxa1 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/efiKD""]
[Themes ""advantage fork opening short""]
[FEN ""rnbqk2r/ppp1npbp/6p1/4p3/2B1P3/6N1/PPPP2PP/RNBQK2R w KQkq - 4 7""]
[SetUp ""1""]

7. O-O Qd4+ 8. Kh1 Qxc4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rAtkv""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkbnr/pp2pppp/2n5/2P1P3/3p4/5N2/PPP2PPP/RNBQKB1R w KQkq - 0 6""]
[SetUp ""1""]

6. Bb5 Qa5+ 7. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OYN9v""]
[Themes ""advantage capturingDefender opening short""]
[FEN ""2kr1b1r/ppp2ppp/2n2n2/4p2q/6b1/2NP1N1P/PPP1BPP1/R1BQ1RK1 w - - 1 9""]
[SetUp ""1""]

9. Bg5 Bxf3 10. Bxf3 Qxg5 *",advantage capturingDefender opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8dtq5""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""r1b1kb1r/pp1p1ppp/1qn2n2/1N2p3/2P5/1Q2p1B1/PP3PPP/2KR1BNR b kq - 1 9""]
[SetUp ""1""]

9... a6 10. Nd6+ Bxd6 11. Qxb6 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Q5aDE""]
[Themes ""mate mateIn2 opening short""]
[FEN ""2rk1b1r/1Q2pppp/4q3/1B1Nnb2/3Pn3/8/PP3PPP/R1B1K2R b KQ - 0 13""]
[SetUp ""1""]

13... Nd6 14. Qb6+ Rc7 15. Qxc7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/J8leN""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""Qn1qk1nr/p3bppp/2p1b3/3B4/4P3/5N2/PPp2PPP/RNB1K2R w KQk - 0 10""]
[SetUp ""1""]

10. Bxe6 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/KoORW""]
[Themes ""advantage opening short""]
[FEN ""r2qkb1r/1pp2pp1/p1np4/1B1Np2p/4P1b1/5N2/PPPPQP2/R1B1K1R1 w Qkq - 0 11""]
[SetUp ""1""]

11. Bd3 Nd4 12. Nxd4 Bxe2 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jqnY7""]
[Themes ""advantage deflection opening short""]
[FEN ""r1bqk1nr/ppp2ppp/2n1p3/2b5/4PP2/2p2N2/PP1PN1PP/R1BQKB1R w KQkq - 0 7""]
[SetUp ""1""]

7. dxc3 Bf2+ 8. Kxf2 Qxd1 *",advantage deflection opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/q3zpK""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bqkbnr/1ppn3p/p2pp1B1/4p2Q/3N1P2/8/PPPP2PP/RNB1K2R b KQkq - 0 8""]
[SetUp ""1""]

8... hxg6 9. Qxg6+ Ke7 10. Qxe6# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iEvVa""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppp2ppp/2pq4/2b5/2B1P1n1/2N5/PPPP1PPP/R1BQ1RK1 w kq - 6 8""]
[SetUp ""1""]

8. h3 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ffM6r""]
[Themes ""attraction discoveredAttack kingsideAttack mate mateIn2 opening short""]
[FEN ""rn2k2r/pp3pp1/2p1p2p/8/2BPN1nP/4BN1q/PPP2P1b/R2Q1R1K w kq - 0 16""]
[SetUp ""1""]

16. Ng1 Bxg1+ 17. Kxg1 Qh2# *",attraction discoveredAttack kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3KOYt""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""rnb1k1nr/ppNp1ppp/1b6/4p3/2B1P2q/5Q2/PPPP1PPP/R1B1K1NR b KQkq - 0 6""]
[SetUp ""1""]

6... Bxc7 7. Qxf7+ Kd8 8. Qf8# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iwksf""]
[Themes ""crushing kingsideAttack opening short""]
[FEN ""r1b1k2r/1pq2ppp/p2b4/3p4/3Pp1n1/2P5/PPB2PPP/R1BQRNK1 w kq - 1 14""]
[SetUp ""1""]

14. h3 Bh2+ 15. Nxh2 Qxh2+ *",crushing kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/706nV""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/pppp1ppp/2N2q2/2b5/4P3/8/PPP2PPP/RNBQKB1R w KQkq - 1 6""]
[SetUp ""1""]

6. Ne5 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4utLY""]
[Themes ""advantage fork opening short""]
[FEN ""r1bq1r1k/ppp3p1/2nb1n1p/3p4/7N/1BN5/PPP2PPP/R1BQ1RK1 b - - 7 12""]
[SetUp ""1""]

12... Ng4 13. Ng6+ Kh7 14. Nxf8+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/66jz2""]
[Themes ""crushing opening short""]
[FEN ""r1b2bkr/pppq2pp/2n5/3pp1N1/4N3/5Q2/PPPP1PPP/R1B2RK1 b - - 5 9""]
[SetUp ""1""]

9... dxe4 10. Qb3+ Qe6 11. Nxe6 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/k3sxm""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/pp3pp1/1qp5/3Ppb1p/2B3n1/2N2N1P/PPPPQ1P1/R1B1RK2 w kq - 0 11""]
[SetUp ""1""]

11. Nxe5 Nh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mGMTR""]
[Themes ""crushing opening short""]
[FEN ""rn1qkb1r/pbppp1pp/1p6/4N3/4nP2/2N5/PPP3PP/R1BQKB1R b KQkq - 1 7""]
[SetUp ""1""]

7... Nxc3 8. Qh5+ g6 9. Nxg6 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jvoLm""]
[Themes ""crushing intermezzo master opening short""]
[FEN ""r1bq2k1/pp2prbp/2n3p1/3p4/5P2/2N1B3/PPP3PP/R2QKB1R w KQ - 0 13""]
[SetUp ""1""]

13. Qxd5 Bxc3+ 14. bxc3 Qxd5 *",crushing intermezzo master opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iiesK""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r2qkbnr/1p3ppp/p2pp3/2p5/P2nPP2/2N4P/1PPP2P1/R1BQKB1R w KQkq - 0 9""]
[SetUp ""1""]

9. a5 Qh4+ 10. g3 Qxg3# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fhDWI""]
[Themes ""advantage fork opening short""]
[FEN ""rn1qk2r/p4pbp/4pnp1/1N2N3/2p5/3PB2P/PPP2PP1/R2QK2R w KQkq - 0 12""]
[SetUp ""1""]

12. Bc5 Qa5+ 13. Qd2 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7FkhU""]
[Themes ""crushing discoveredAttack master opening short""]
[FEN ""r1bk2nr/pp3ppp/2pb4/4n3/4P3/2N2N2/PPP3PP/R1B1KB1R w KQ - 2 9""]
[SetUp ""1""]

9. Bf4 Nxf3+ 10. gxf3 Bxf4 *",crushing discoveredAttack master opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zW0OM""]
[Themes ""crushing master opening pin short""]
[FEN ""r1bq1rk1/pp1pbppp/2n5/2P1p3/8/2N1QP2/PPP1P1PP/R3KBNR w KQ - 1 9""]
[SetUp ""1""]

9. O-O-O Bg5 10. Qxg5 Qxg5+ *",crushing master opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZHxyY""]
[Themes ""advantage fork opening short""]
[FEN ""2rqkbnr/4pppp/2n5/1BpP4/6b1/5N2/PPP2PPP/R1BQK2R w KQk - 1 11""]
[SetUp ""1""]

11. dxc6 Qa5+ 12. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yvAtE""]
[Themes ""advantage master opening short""]
[FEN ""rnb1kb1r/pp3ppp/4p1n1/4P3/3q4/3B4/PPP3PP/RNBQ1R1K b kq - 1 10""]
[SetUp ""1""]

10... Nxe5 11. Bb5+ Qd7 12. Bxd7+ *",advantage master opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UWJQX""]
[Themes ""advantage fork long opening skewer""]
[FEN ""rnbq2kr/ppp3p1/1b1p2Np/8/3PP3/8/PPP3PP/RN1Q1RK1 b - - 3 12""]
[SetUp ""1""]

12... Qg5 13. Rf8+ Kh7 14. Rxh8+ Kxg6 15. Rxc8 *",advantage fork long opening skewer
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Rt7ez""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1b2bk1/ppp2p1p/7n/4n2Q/2B1p3/8/PPPP1qPP/RNBK3R w - - 0 12""]
[SetUp ""1""]

12. Qxe5 Bg4+ 13. Be2 Qxe2# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7sauI""]
[Themes ""advantage opening short""]
[FEN ""rnbqkb1r/ppp2ppp/3pp3/8/3PP2n/2NB1N2/PPP2PPP/R1BQK2R w KQkq - 2 6""]
[SetUp ""1""]

6. Bg5 Nxf3+ 7. Qxf3 Qxg5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4uHnR""]
[Themes ""crushing fork opening short""]
[FEN ""r1bq1rk1/pp1p2p1/7p/2bNpP2/3n4/P1N3P1/1PPQ1P1P/R3KB1R w KQ - 1 15""]
[SetUp ""1""]

15. Ne3 Nf3+ 16. Kd1 Nxd2 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/98p7O""]
[Themes ""advantage opening short""]
[FEN ""r2qr1k1/pp1bb2p/2n1p1pB/6N1/3Pn3/P2Q4/1P4PP/RB3RK1 w - - 0 19""]
[SetUp ""1""]

19. Qxe4 Bxg5 20. Bxg5 Qxg5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/is09A""]
[Themes ""advantage long opening""]
[FEN ""r2qk2r/pp1bbppp/3p4/1B1n4/3P4/P7/1P2QPPP/R1B1K1NR w KQkq - 0 12""]
[SetUp ""1""]

12. Nf3 Qa5+ 13. Bd2 Qxb5 14. Qxb5 Bxb5 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/C8VhE""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1bkr/1p2p1p1/p4nNp/2pp4/8/8/PPPPQPPP/RNB1K2R b KQ - 3 11""]
[SetUp ""1""]

11... Rh7 12. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9Bsuq""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1b1r/ppp1kBp1/2n2n1p/3p1P2/8/4Q3/PPP2PPP/RNB1K2R b KQ - 1 11""]
[SetUp ""1""]

11... Kxf7 12. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mY069""]
[Themes ""crushing long opening""]
[FEN ""r1bqk2r/pp3ppp/2B2n2/3p4/Q2Pp3/2b1P3/PP1N1PPP/R1B1K2R b KQkq - 0 10""]
[SetUp ""1""]

10... Bd7 11. Bxd7+ Qxd7 12. Qxd7+ Kxd7 13. bxc3 *",crushing long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NKMVt""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pppp2pn/2n4p/4P2Q/2BP4/8/PPP2PPP/RNB1K2R b KQ - 2 8""]
[SetUp ""1""]

8... Ke7 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mMIGb""]
[Themes ""crushing opening short""]
[FEN ""r3kb1r/pp3p2/2np1n2/2p1p1pp/2P1P3/2NPB2q/PP2BP1N/R2QR1K1 w kq - 0 13""]
[SetUp ""1""]

13. Kh1 Ng4 14. Bxg4 hxg4 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9KEcP""]
[Themes ""kingsideAttack mate mateIn2 opening sacrifice short""]
[FEN ""r1b2rk1/pppp1ppp/6q1/2b1Pn2/2B1QP2/2P5/PP4PP/RNB2R1K w - - 5 13""]
[SetUp ""1""]

13. Bd3 Ng3+ 14. hxg3 Qh5# *",kingsideAttack mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/f8BGC""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp1p1ppp/1qp2n2/6B1/2B1P1n1/5N2/PPP3PP/RN1Q2KR w kq - 4 11""]
[SetUp ""1""]

11. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/H4yjQ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1bnr/ppp2Qpp/2bk4/3p4/2NPp3/8/PPP2PPP/RNB1K2R b KQ - 5 10""]
[SetUp ""1""]

10... dxc4 11. Bf4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hGxik""]
[Themes ""crushing opening pin short""]
[FEN ""r1bqkb1r/pppn1p2/3p2p1/4P2p/3PP3/2N1Q3/PPP3PP/R3KBNR w KQkq - 0 9""]
[SetUp ""1""]

9. O-O-O Bh6 10. Qxh6 Rxh6 *",crushing opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oIkj9""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r2q2kr/pp2n1bp/2np2p1/2p2RN1/8/3P4/PPP1Q1PP/RNB3K1 b - - 0 12""]
[SetUp ""1""]

12... Nxf5 13. Qe6+ Kf8 14. Qf7# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Nsemv""]
[Themes ""advantage hangingPiece opening short""]
[FEN ""rnbqkbnr/pp3ppp/2P5/8/4p3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 5""]
[SetUp ""1""]

5. Nd4 Qxd4 6. cxb7 Bxb7 *",advantage hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2NkL8""]
[Themes ""advantage exposedKing fork long opening""]
[FEN ""rn2k2r/ppp3b1/3qpn1p/3PN1p1/5p2/8/PPP3PP/RNBQ1RK1 b kq - 0 11""]
[SetUp ""1""]

11... Nxd5 12. Qh5+ Ke7 13. Qf7+ Kd8 14. Qxg7 *",advantage exposedKing fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1cKPO""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/ppb1nBpp/2p1pQ2/4N1B1/8/2P4P/P4PP1/RN3RK1 b - - 0 15""]
[SetUp ""1""]

15... gxf6 16. Bh6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TC4ba""]
[Themes ""advantage opening short""]
[FEN ""r2qk2r/1pp1bppp/p1bp1n2/6B1/8/1B5P/PPP1QPP1/RN2R1K1 b kq - 6 13""]
[SetUp ""1""]

13... O-O 14. Qxe7 Qxe7 15. Rxe7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vQT4y""]
[Themes ""crushing long opening""]
[FEN ""r3knnr/1pq1bpp1/p3p2p/3pN3/3P4/P1N5/1PP2PPP/R1BQ1RK1 b kq - 2 12""]
[SetUp ""1""]

12... f6 13. Qh5+ g6 14. Nxg6 Nxg6 15. Qxg6+ *",crushing long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/f4aNr""]
[Themes ""advancedPawn mate mateIn2 opening short""]
[FEN ""r1bqk2r/ppppn2p/2n2Pp1/2P4Q/2B5/8/PPP2PpP/RNB1R1K1 b kq - 0 10""]
[SetUp ""1""]

10... gxh5 11. f7+ Kf8 12. Bh6# *",advancedPawn mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0PkJQ""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/1pp2ppp/pbnp4/3P4/B6q/1P6/PBP2PPP/RN1QK1NR w KQkq - 2 9""]
[SetUp ""1""]

9. dxc6 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TFpIW""]
[Themes ""advantage opening pin short""]
[FEN ""r3kb1r/ppp2ppp/3p1nq1/4p3/2BnP3/2NP4/PPPQ1PPP/R1B2RK1 w kq - 5 10""]
[SetUp ""1""]

10. Ne2 Nf3+ 11. Kh1 Nxd2 *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/E3rvP""]
[Themes ""advancedPawn attackingF2F7 crushing fork opening veryLong""]
[FEN ""rn1qkb1r/pp3p2/2p1p3/3p1b2/3P1Nnp/2P1P1B1/PP1N1PP1/R2QKB1R w KQkq - 0 13""]
[SetUp ""1""]

13. Be2 hxg3 14. Rxh8 gxf2+ 15. Kf1 Nxe3+ 16. Kxf2 Nxd1+ *",advancedPawn attackingF2F7 crushing fork opening veryLong
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ytciH""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/pQp1pppp/2B2n2/3q4/4p3/P1N5/1PPP1PPP/R1B1K1NR b KQkq - 0 8""]
[SetUp ""1""]

8... Qxc6 9. Qc8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cSdPt""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk2r/5ppp/p1p2n2/3P4/1b6/2N2P2/PP1B2PP/R2QKB1R b KQkq - 0 11""]
[SetUp ""1""]

11... cxd5 12. Qa4+ Bd7 13. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/f8QTm""]
[Themes ""crushing fork opening short""]
[FEN ""rnb1kb1r/ppq1pppp/2p5/8/8/3Q4/PPPP1PPP/R1B1KBNR w KQkq - 2 9""]
[SetUp ""1""]

9. b3 Qe5+ 10. Ne2 Qxa1 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Yqim9""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/ppppb1Qp/2n3p1/6B1/2BpP3/8/PPP2PPP/RN2K2R b KQkq - 2 10""]
[SetUp ""1""]

10... Bf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hcIrN""]
[Themes ""opening""]
[FEN ""r3kb1r/ppp1pppb/2nq4/5P1p/2B5/2P3N1/P1PP2PP/R1BQ1RK1 w kq - 1 11""]
[SetUp ""1""]

11. Nxh5 Qc5+ 12. d4 Qxc4 *",opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9p6L5""]
[Themes ""advantage opening short trappedPiece""]
[FEN ""r3kbnr/pp3ppp/3p4/3P4/4b3/2B5/PP4PP/RN2KBNR w KQkq - 0 12""]
[SetUp ""1""]

12. Bc4 Bxg2 13. Kf2 Bxh1 *",advantage opening short trappedPiece
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AnOWf""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""r1b1k2r/ppppBppp/2n5/3Q1N2/2B1Pq2/8/Pb3PPP/RN3RK1 b kq - 5 12""]
[SetUp ""1""]

12... Nxe7 13. Qxf7+ Kd8 14. Qxe7# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PQPxf""]
[Themes ""advantage fork opening pin short""]
[FEN ""rnbq1k1r/pp4p1/2p2n2/2b1N1p1/2B1P3/3p4/PPP3PP/RN1Q1R1K b - - 1 12""]
[SetUp ""1""]

12... Qc7 13. Ng6+ Ke8 14. Nxh8 *",advantage fork opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/J1q6v""]
[Themes ""attackingF2F7 deflection long mate mateIn3 opening""]
[FEN ""r1bqkbnr/pppp1ppp/2n5/3NP3/2BP4/5Q2/PPP2PPP/R1B1K2R b KQkq - 6 9""]
[SetUp ""1""]

9... Nxd4 10. Nxc7+ Qxc7 11. Qxf7+ Kd8 12. Qxf8# *",attackingF2F7 deflection long mate mateIn3 opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9CSF8""]
[Themes ""fork mate mateIn2 opening short""]
[FEN ""r1bk1b1r/p4ppp/4pn2/1Np5/1n2pN2/4B3/PPP2PPP/3RKB1R b K - 5 11""]
[SetUp ""1""]

11... Ke7 12. Bxc5+ Ke8 13. Nc7# *",fork mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ayGIu""]
[Themes ""advantage long opening""]
[FEN ""r3kb1r/p3ppp1/b2p3p/q1pP4/1nB5/PPQ2N2/5PPP/R1B1K2R b KQkq - 0 15""]
[SetUp ""1""]

15... Bxc4 16. axb4 Qxb4 17. Qxb4 cxb4 18. bxc4 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OHTBz""]
[Themes ""kingsideAttack mate mateIn2 opening sacrifice short""]
[FEN ""r1bq1rk1/pp2nppp/4p3/2p4Q/3nNP2/3B2P1/PPPP3P/R1B1K2R b KQ - 6 13""]
[SetUp ""1""]

13... c4 14. Nf6+ gxf6 15. Qxh7# *",kingsideAttack mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QReAC""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkb1r/pp1pnppp/2n1p3/1N6/4P3/2N5/PPP2PPP/R1BQKB1R b KQkq - 3 6""]
[SetUp ""1""]

6... a6 7. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gvNgS""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/5pp1/p1n2q1p/1p1Qp3/2p1P3/2P2N2/PP3PPP/RNBR2K1 b kq - 1 13""]
[SetUp ""1""]

13... Bb7 14. Qd7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NLKBl""]
[Themes ""mate mateIn1 oneMove opening pin""]
[FEN ""r1bqk2r/pppnbp1p/6pQ/8/2pP2N1/8/PPP2KPP/RNB1R3 b kq - 3 11""]
[SetUp ""1""]

11... Nf6 12. Nxf6# *",mate mateIn1 oneMove opening pin
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6dcJm""]
[Themes ""advantage fork opening short""]
[FEN ""r1bk1bnr/1ppp1ppp/8/pN2P3/1n6/5N2/PqPBPPPP/2RQKB1R w K - 2 9""]
[SetUp ""1""]

9. Bxb4 Qxb4+ 10. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/bVqz2""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1b1k2r/p2p1ppp/1pq2n2/P3p3/1P2P3/N1Pn1P2/B2P2PP/R1BQ2KR w kq - 2 19""]
[SetUp ""1""]

19. b5 Qc5+ 20. Kf1 Qf2# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Mpe7k""]
[Themes ""advantage long opening""]
[FEN ""r2qkbnr/pQ2pppp/8/3p1b2/5B2/4P3/PPn2PPP/RN1K1BNR b kq - 2 8""]
[SetUp ""1""]

8... Nxa1 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qxa8+ *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/24M8q""]
[Themes ""crushing fork opening short""]
[FEN ""rnbq1rk1/ppp1pnbp/6p1/6N1/2B5/8/PPPP2PP/RNBQK2R w KQ - 0 10""]
[SetUp ""1""]

10. O-O Qd4+ 11. Rf2 Qxc4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MDoGQ""]
[Themes ""crushing fork opening short""]
[FEN ""rnbqk2r/3pppbp/5np1/1ppP4/8/1P2P3/PB3PPP/RN1QKBNR w KQkq - 0 8""]
[SetUp ""1""]

8. Bxb5 Qa5+ 9. Nd2 Qxb5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CDcaW""]
[Themes ""crushing kingsideAttack master masterVsMaster opening short""]
[FEN ""r1bq1rk1/pp4pp/1b2N3/3p1n2/8/3B4/1PP1QPPP/R1BR2K1 b - - 0 16""]
[SetUp ""1""]

16... Bxe6 17. Qxe6+ Kh8 18. Bxf5 *",crushing kingsideAttack master masterVsMaster opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5YclJ""]
[Themes ""crushing opening pin short""]
[FEN ""r1b1k2r/pp1nbppp/2q1p3/3pP3/8/3B1N2/PP2QPPP/R1B2R1K b kq - 7 14""]
[SetUp ""1""]

14... Nc5 15. Bb5 Qxb5 16. Qxb5+ *",crushing opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eoiTf""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/pp1np2p/2p2p2/3p1Np1/3P1B2/2N1P3/PPP2PPP/R2QKB1R b KQkq - 0 7""]
[SetUp ""1""]

7... gxf4 8. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/I19eU""]
[Themes ""advantage discoveredAttack fork opening short""]
[FEN ""r1bq1r2/pp2n1p1/2n1pPk1/2pp2N1/3P2Q1/P1P5/2P2PPP/R1B1K2R b KQ - 0 12""]
[SetUp ""1""]

12... gxf6 13. Nxe6+ Kf7 14. Nxd8+ *",advantage discoveredAttack fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wag9g""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1knr/pp1n1ppp/3N4/1B1p2b1/8/2P2Q2/PP3PPP/RN2R1K1 b - - 1 14""]
[SetUp ""1""]

14... Qf6 15. Re8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/acFVr""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""1n1r1rk1/2p2ppp/p2b1n2/1p2q2b/3N4/PPN1P2P/1BP1BPP1/R1Q2RK1 w - - 3 15""]
[SetUp ""1""]

15. Bxh5 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Sk57N""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnbqk2r/p1pp1ppp/8/1pbPp1B1/2P1n3/1P6/P3PPPP/RN1QKBNR w KQkq - 5 7""]
[SetUp ""1""]

7. Bxd8 Bxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nT2me""]
[Themes ""advantage deflection opening queensideAttack short""]
[FEN ""2kr1b1r/ppp2ppp/2B2n2/q6b/3p2P1/2N4P/PPP1NP2/R1BQ1RK1 b - - 0 12""]
[SetUp ""1""]

12... dxc3 13. Bxb7+ Kxb7 14. Qxd8 *",advantage deflection opening queensideAttack short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/snp8Y""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r1bq1rk1/pp3ppp/3b4/2pn4/3Q4/2P5/PP2BPPP/RNB2RK1 w - - 0 11""]
[SetUp ""1""]

11. Qxd5 Bxh2+ 12. Kxh2 Qxd5 *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FfPzr""]
[Themes ""crushing interference opening short""]
[FEN ""rnbq3r/ppp1k1pp/3b1n2/6Q1/4P3/8/PPPP1PPP/RNB1KB1R b KQ - 2 7""]
[SetUp ""1""]

7... Nc6 8. Qxg7+ Ke8 9. Qxh8+ *",crushing interference opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Kgm4I""]
[Themes ""advantage opening short trappedPiece""]
[FEN ""r1bqk2r/ppp1bpp1/3p3p/8/3QP1nP/2N1B3/PPP2PP1/R3KB1R w KQkq - 2 10""]
[SetUp ""1""]

10. Qxg7 Bf6 11. Qxh8+ Bxh8 *",advantage opening short trappedPiece
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/r4gR4""]
[Themes ""crushing fork long opening""]
[FEN ""rn3rk1/pbpnq1pp/1p2p3/3NP3/2B5/5N2/PP3PPP/R2Q1RK1 b - - 1 14""]
[SetUp ""1""]

14... exd5 15. Bxd5+ Bxd5 16. Qxd5+ Kh8 17. Qxa8 *",crushing fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qPkAG""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""rnbq1rk1/ppp2p2/4pP1p/3p4/1bPP3p/2N2Q2/PP3PPP/R3KBNR b KQ - 1 9""]
[SetUp ""1""]

9... Nd7 10. Qg4+ Kh8 11. Qg7# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IV10q""]
[Themes ""hangingPiece mate mateIn1 oneMove opening""]
[FEN ""rnb1kbnr/ppp2Q1p/3p4/4N3/4P3/2N5/PPPP3P/R1B1KB1q b Qkq - 0 10""]
[SetUp ""1""]

10... Kd8 11. Qxf8# *",hangingPiece mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0chef""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp2n1pp/2pp4/4N3/2B1P1b1/4B3/PPP2PPP/RN1Q1RK1 b kq - 0 8""]
[SetUp ""1""]

8... Bxd1 9. Bf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/F1Tmt""]
[Themes ""crushing fork opening short""]
[FEN ""r1bq1rk1/1np2pp1/pb1p3p/1p2p3/3PP1n1/2P2N2/PPB1QPPP/RNBR3K w - - 1 14""]
[SetUp ""1""]

14. dxe5 Nxf2+ 15. Qxf2 Bxf2 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qRgzs""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb2k1r/ppp2ppp/5q2/8/2B3n1/BPPp1Q2/P4bPP/RN2R2K b - - 3 14""]
[SetUp ""1""]

14... Kg8 15. Re8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/lpRil""]
[Themes ""crushing opening pin short""]
[FEN ""rn2k2r/p1pp1ppp/1p2p1q1/8/7P/2P2N2/P1bP1PB1/R1BQ1K1R w kq - 0 11""]
[SetUp ""1""]

11. Qe2 Bd3 12. Qxd3 Qxd3+ *",crushing opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JgOfW""]
[Themes ""crushing opening short""]
[FEN ""1r1qkb1r/p1pnpppp/2Q1bn2/1N6/2p5/8/PP1PPPBP/R1B1K1NR b KQk - 3 8""]
[SetUp ""1""]

8... Rb6 9. Nxc7+ Qxc7 10. Qxc7 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xugMM""]
[Themes ""advantage long opening""]
[FEN ""r1bk1b1r/p2ppppp/1p3n2/3Nq3/4PB2/3B4/2P2PPP/1N1QK2R b K - 5 14""]
[SetUp ""1""]

14... Qh5 15. Bc7+ Ke8 16. Nxf6+ gxf6 17. Qxh5 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4Ysnm""]
[Themes ""advantage opening short""]
[FEN ""r3kbnr/1b1p1ppp/1pn1p3/8/4P3/P1B5/3N1PPP/R3KBNR b KQkq - 0 11""]
[SetUp ""1""]

11... Rxa3 12. Rxa3 Bxa3 13. Bxg7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mIxHJ""]
[Themes ""advantage opening short""]
[FEN ""r1bq1rk1/p3bppp/2p2n2/3p4/3N4/2P4P/PP3PP1/RNBQR1K1 b - - 0 11""]
[SetUp ""1""]

11... c5 12. Nc6 Qb6 13. Nxe7+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Mhmfz""]
[Themes ""crushing fork opening short""]
[FEN ""rn3rk1/ppq2ppp/5n2/2p4b/8/1BNP1PbN/PPP4P/R1BQ1RK1 w - - 0 12""]
[SetUp ""1""]

12. hxg3 Qxg3+ 13. Kh1 Qxh3+ *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PnmYZ""]
[Themes ""advantage intermezzo opening short""]
[FEN ""r1bq1kr1/ppp1np1p/5B2/2bB3Q/8/8/P4PPP/RN2R1K1 b - - 0 15""]
[SetUp ""1""]

15... Qxd5 16. Bxe7+ Bxe7 17. Qxd5 *",advantage intermezzo opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EFT5E""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn2kbnr/ppq1pppp/8/4N3/2BQP1b1/8/PP3PPP/RNB1K2R b KQkq - 2 7""]
[SetUp ""1""]

7... Nc6 8. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6irnl""]
[Themes ""fork mate mateIn2 opening short""]
[FEN ""rnbq2kr/ppp1b1pp/8/3pN3/3Pn3/1QP5/PP3PPP/RNB2RK1 b - - 2 9""]
[SetUp ""1""]

9... Nd7 10. Qxd5+ Kf8 11. Qf7# *",fork mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1c5BO""]
[Themes ""advantage opening short""]
[FEN ""r3k1nr/ppp2ppp/2n1bq2/8/3b4/1PN5/PBP1QPPP/2KR1BNR w kq - 4 10""]
[SetUp ""1""]

10. Nf3 Bxc3 11. Bxc3 Qxc3 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ijoxF""]
[Themes ""crushing discoveredAttack exposedKing fork long master opening""]
[FEN ""r2qkb1r/1b4pp/ppn1pP2/2pn4/3pB3/N1P2N2/PP1PQPPP/R1B2RK1 b kq - 0 12""]
[SetUp ""1""]

12... Nxf6 13. Bxc6+ Bxc6 14. Qxe6+ Be7 15. Qxc6+ *",crushing discoveredAttack exposedKing fork long master opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6lNhI""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp2pppp/1nn5/4N2b/8/1BPP3P/PP3PP1/RNBQ1RK1 b kq - 2 10""]
[SetUp ""1""]

10... Bxd1 11. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RCpVU""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1kb1r/pp3ppp/2n5/4P3/6n1/5N2/PPP2PPP/RNBK1B1R w kq - 1 8""]
[SetUp ""1""]

8. Be2 Nxf2+ 9. Ke1 Nxh1 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/bVGZt""]
[Themes ""advantage deflection opening short""]
[FEN ""r1bqkb1r/ppp1n2p/8/4n1p1/2B1N3/4B3/PPP2PPP/R2QK2R b KQkq - 1 11""]
[SetUp ""1""]

11... Nxc4 12. Nf6+ Kf7 13. Qxd8 *",advantage deflection opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8Jzg3""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""r2qkbnr/pppn1ppp/3p4/4p1Nb/2B1P3/2N4P/PPPP1PP1/R1BQK2R b KQkq - 4 6""]
[SetUp ""1""]

6... Bxd1 7. Bxf7+ Ke7 8. Nd5# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rIX77""]
[Themes ""mate mateIn2 opening short""]
[FEN ""Q1bqkb1r/p3nppp/4p3/1p2P3/2pn4/2N5/1P3PPP/R1B1KBNR w KQk - 0 10""]
[SetUp ""1""]

10. Rxa7 Nc2+ 11. Ke2 Qd3# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tSB9V""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkb1r/ppp2pp1/4pn1p/8/2pPP3/2N2B2/PP3PPP/R2QK1NR b KQkq - 1 8""]
[SetUp ""1""]

8... Bb4 9. Qa4+ c6 10. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2LFTs""]
[Themes ""crushing opening short""]
[FEN ""r1b2knr/ppN2ppp/2N5/8/1b6/4B1P1/Pq2PP1P/R2QKB1R w KQ - 1 12""]
[SetUp ""1""]

12. Bd2 Bxd2+ 13. Qxd2 Qxa1+ *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XHHOw""]
[Themes ""advantage opening short""]
[FEN ""rn2k2r/1b2bppp/p3pn2/1p2q3/3N3B/2NB4/PPP3PP/R2Q1R1K b kq - 1 13""]
[SetUp ""1""]

13... Qxd4 14. Bxb5+ Qd7 15. Bxd7+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/s6OJM""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""N1b2bnr/pp1k1p1p/3p2p1/7q/3nP3/3PKN2/PPP4P/R1BQ1BR1 w - - 0 14""]
[SetUp ""1""]

14. Kxd4 Qc5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/a79Qq""]
[Themes ""attackingF2F7 interference mate mateIn2 opening short""]
[FEN ""r1b1k2r/pp1p1ppp/2n1p3/2b3B1/NqP1P1n1/5N2/PP3PPP/R2QKB1R w KQkq - 5 10""]
[SetUp ""1""]

10. Bd2 Bxf2+ 11. Ke2 Qxc4# *",attackingF2F7 interference mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2CvwT""]
[Themes ""master mate mateIn1 oneMove opening queensideAttack""]
[FEN ""r3kb1r/p1pp2pp/1p6/nQq3B1/4b3/4PN2/PPP2PPP/R3KB1R w KQkq - 0 12""]
[SetUp ""1""]

12. O-O-O Qxc2# *",master mate mateIn1 oneMove opening queensideAttack
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/W78oR""]
[Themes ""advantage long opening""]
[FEN ""r2qk1nr/pQ1n1ppp/3pp3/8/2pPP1b1/2N5/PP3PPP/R3KBNR w KQkq - 1 9""]
[SetUp ""1""]

9. Nb5 Qa5+ 10. Nc3 Rb8 11. Qxb8+ Nxb8 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mQxhv""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1b1kbnr/ppp1pppp/8/4q3/2Pn4/2N5/PP1PNPPP/R1BQKB1R w KQkq - 5 6""]
[SetUp ""1""]

6. g3 Nf3# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nBJ4N""]
[Themes ""attackingF2F7 crushing deflection long opening""]
[FEN ""rnb2rk1/pp3ppp/2p4q/2bPP3/8/2P2N2/PP2QPPP/RN2KB1R w KQ - 1 11""]
[SetUp ""1""]

11. c4 Qc1+ 12. Qd1 Bxf2+ 13. Kxf2 Qxd1 *",attackingF2F7 crushing deflection long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZGTk0""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/p4pp1/2p5/n1b4p/3qn3/3P4/PPP1B1PP/RNBQK1NR w KQkq - 0 14""]
[SetUp ""1""]

14. c3 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/I8flI""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/pp2bp1p/4p1pQ/2pp4/8/1P1BP3/PBPP1PPP/RN2K2R b KQ - 1 9""]
[SetUp ""1""]

9... Bg5 10. Qg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZeNnX""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1b1k2r/ppp2pq1/2nbp3/3p4/2PP1P2/1P3Nnp/PB1NB2P/1R1Q1RK1 w kq - 0 16""]
[SetUp ""1""]

16. hxg3 Qxg3+ 17. Kh1 Qg2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gp4w4""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/ppp2ppp/1nn1p3/4P1N1/1bPP4/2NQ4/PP4PP/R1B2RK1 b - - 4 12""]
[SetUp ""1""]

12... h6 13. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/thvUP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2rq1rk1/1b3pp1/p1n1pb1p/1p1n4/1P1P4/P4N2/1BQN1PPP/1BR1R1K1 b - - 7 17""]
[SetUp ""1""]

17... Nxd4 18. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UeBOF""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1qrk1/ppppnppp/2nb4/4P1N1/2Bp4/2P5/PPQ2PPP/RNB1K2R b KQ - 0 9""]
[SetUp ""1""]

9... Bxe5 10. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/akeWL""]
[Themes ""opening""]
[FEN ""r1b2knr/pp2ppNp/2np2p1/8/4P3/2N1B2P/PqP2PP1/R2QKB1R w KQ - 1 10""]
[SetUp ""1""]

10. Bd4 Nxd4 11. Qxd4 Qxa1+ *",opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IjWEL""]
[Themes ""advantage long opening""]
[FEN ""r2qk2r/ppp2ppp/3b1n2/3pn3/8/3PP1Q1/PPP1B1PP/RNB2RK1 b kq - 1 9""]
[SetUp ""1""]

9... Nxd3 10. Qxg7 Rg8 11. Qxf6 Qxf6 12. Rxf6 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5lgf0""]
[Themes ""advantage opening short""]
[FEN ""r1bq1bk1/pp3r1p/3p1nn1/1N1Pp1p1/4Pp2/3N1P2/PP2BBPP/2RQ1RK1 w - - 4 18""]
[SetUp ""1""]

18. Nc7 Rxc7 19. Rxc7 Qxc7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JpqhI""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1kbnr/ppp3pp/2n5/q3p1NQ/8/2N5/PPPP1PPP/R1B1K2R b KQ - 3 8""]
[SetUp ""1""]

8... Kd8 9. Nf7+ Ke7 10. Nxh8 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6XEU1""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/ppp2Bpp/2np3n/4p1NQ/3bP1b1/4B3/PPP2PPP/RN3RK1 b - - 0 9""]
[SetUp ""1""]

9... Nxf7 10. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QUsya""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bbk1nr/pppp1p1p/2n3p1/3NP3/5B2/5NP1/PPP1P2P/R2K1B1R b kq - 5 9""]
[SetUp ""1""]

9... Nge7 10. Nf6+ Kf8 11. Bh6# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Z1yvQ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkbnr/pbp3pp/1p1pp3/4Np1Q/2PP4/4P3/PP3PPP/RNB1KB1R b KQkq - 1 6""]
[SetUp ""1""]

6... Ke7 7. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rjPQ0""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1b1k2r/ppp2ppp/3b4/3pq3/3N4/2P4P/PP1NPnP1/R2Q1BKR w kq - 0 14""]
[SetUp ""1""]

14. Kxf2 Qg3+ 15. Kg1 Qe3# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JJyiv""]
[Themes ""crushing opening short""]
[FEN ""r1bqnrk1/p2pppb1/1p6/2p1P1N1/8/1PPP4/1P3PPP/RN1QR1K1 b - - 0 14""]
[SetUp ""1""]

14... e6 15. Qh5 Qxg5 16. Qxg5 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JuVA2""]
[Themes ""crushing fork opening short""]
[FEN ""rnbqkb1r/pp3ppp/4p3/2P5/4n3/5N2/PP1PNPPP/R1BQKB1R b KQkq - 0 7""]
[SetUp ""1""]

7... Bxc5 8. Qa4+ Bd7 9. Qxe4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/t2jtk""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""rnb1k2r/pp3ppp/1qpp1n2/2bPp1B1/4P3/2N2N2/PPP2PPP/R2QKB1R w KQkq - 2 7""]
[SetUp ""1""]

7. Bxf6 Bxf2+ 8. Kd2 Qe3# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HSbPA""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1b1kbnr/pp1npp1p/2pp4/6N1/2B1P3/1PB5/P1P2PPP/RN1K3R b kq - 0 9""]
[SetUp ""1""]

9... f6 10. Bf7+ Kd8 11. Ne6# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mvct6""]
[Themes ""advantage fork opening short""]
[FEN ""r3kbnr/ppp1pppp/8/q2P1b2/1n6/2N5/PPPB1PPP/R2QKBNR w KQkq - 1 7""]
[SetUp ""1""]

7. a3 Nxc2+ 8. Qxc2 Bxc2 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9rDsE""]
[Themes ""advantage attackingF2F7 deflection long opening""]
[FEN ""rn2kbnr/1Qpbqppp/8/8/2B5/3p4/PP3PPP/R1B2KNR b kq - 2 11""]
[SetUp ""1""]

11... Bc6 12. Qc8+ Qd8 13. Bxf7+ Kxf7 14. Qxd8 *",advantage attackingF2F7 deflection long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ee0rl""]
[Themes ""crushing fork opening short""]
[FEN ""r1b1k2r/pp3ppp/3q4/1NbN4/4p3/3nBP2/PP4PP/R2Q1RK1 b kq - 2 16""]
[SetUp ""1""]

16... Qxd5 17. Nc7+ Kf8 18. Nxd5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xq7te""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kbnr/ppQ4p/2p1Pqp1/3p4/3Np3/8/PPP2PPP/RNB1KB1R b KQkq - 3 9""]
[SetUp ""1""]

9... Qd8 10. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/buyt9""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/3p1ppp/2p5/pp6/4P3/1BPp1Q2/PP1P1PPP/RNB2RK1 b kq - 1 9""]
[SetUp ""1""]

9... a4 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jvvrM""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqk2r/pp1nbp1p/3p1Np1/1B6/8/5N2/PP2QPPP/R1B1K2R b KQkq - 5 12""]
[SetUp ""1""]

12... Kf8 13. Bh6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Rlg62""]
[Themes ""crushing fork opening short""]
[FEN ""r1bqkbnr/pp2pppp/8/2p5/2B1Pp2/8/PPPP2PP/RNBQ1RK1 w kq - 0 7""]
[SetUp ""1""]

7. Rxf4 Qd4+ 8. Rf2 Qxc4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ShW19""]
[Themes ""crushing fork opening short""]
[FEN ""r2qk2r/pppn1ppp/5B2/4pb2/1b6/2N1P3/PPP1QPPP/R3KBNR b KQkq - 0 8""]
[SetUp ""1""]

8... Nxf6 9. Qb5+ Nd7 10. Qxb4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Tj0pp""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqkb1r/ppp1p2p/1n2Pp1p/3pN3/3P4/8/PPP2PPP/RN1QKB1R b KQkq - 1 7""]
[SetUp ""1""]

7... fxe5 8. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/B7Zkx""]
[Themes ""crushing kingsideAttack opening short""]
[FEN ""r1b2rk1/1p2qppp/p6n/3Bn3/8/5N1Q/PP3PPP/RN3RK1 w - - 0 16""]
[SetUp ""1""]

16. Qh4 Nxf3+ 17. Bxf3 Qxh4 *",crushing kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/c2grV""]
[Themes ""opening""]
[FEN ""r1b1kbnr/pp1p1p1p/2n3p1/3Np1B1/3pP3/8/PPPN1PPP/R3KB1R b KQkq - 0 8""]
[SetUp ""1""]

8... Nb4 9. Nc7# *",opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zE6P7""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp2ppp1/2p2n1p/4N2b/2B5/2N4P/PPP2PP1/R1BQK2R b KQkq - 0 10""]
[SetUp ""1""]

10... Bxd1 11. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/lfq7J""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r2qkbnr/pb1n3p/1p1p1p2/2p1p1N1/2B1P3/2PP2B1/PP3PPP/RN1QK2R b KQkq - 0 9""]
[SetUp ""1""]

9... fxg5 10. Qh5+ Ke7 11. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NsJAe""]
[Themes ""advantage discoveredAttack long opening""]
[FEN ""2rq1rk1/pp3pp1/2n1bb1p/1N1p4/1P6/P4NP1/4PPBP/2RQ1RK1 w - - 2 16""]
[SetUp ""1""]

16. Nbd4 Nxd4 17. Nxd4 Rxc1 18. Qxc1 Bxd4 *",advantage discoveredAttack long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ubznf""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkbnr/pb3ppp/1pn5/1Bp1p3/4P3/5N2/PPPP2PP/RNBQ1RK1 w kq - 2 8""]
[SetUp ""1""]

8. Nxe5 Qd4+ 9. Kh1 Qxe5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/P0B0H""]
[Themes ""advantage fork opening short""]
[FEN ""1r1qkb1r/pp3ppp/4pn2/3p1b2/3P4/2N1PN2/PP3PPP/R2QKB1R b KQk - 0 8""]
[SetUp ""1""]

8... Bb4 9. Qa4+ Kf8 10. Qxb4+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pHDNP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqrk1Q/pp4p1/4p3/2bnP1N1/8/2N5/PPP3PP/R1B1K2R b KQ - 6 16""]
[SetUp ""1""]

16... Ke7 17. Qxg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0FY0C""]
[Themes ""mate mateIn2 opening short""]
[FEN ""1n1k1b1r/Rb1pp1pp/1Nq5/2p2p2/3P4/4P1PK/5PP1/3Q1BNR w - - 1 20""]
[SetUp ""1""]

20. dxc5 Qh6+ 21. Qh5 Qxh5# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Hyxf8""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkbnr/pp1npppp/8/1B1pP1B1/3P4/8/PP3PPP/Rb1QK1NR w KQkq - 0 8""]
[SetUp ""1""]

8. Rxb1 Qa5+ 9. Bd2 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/k6mId""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rn1q1bnr/pp2pkpp/3p4/2p5/4P1b1/2P2N2/PP1P1PPP/RNBQK2R b KQ - 0 5""]
[SetUp ""1""]

5... Qb6 6. Ng5+ Ke8 7. Qxg4 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/e1Qaj""]
[Themes ""advantage fork long opening""]
[FEN ""rnbq1b1r/pppkpQpp/1n6/4p1N1/8/8/PPPP1PPP/RNB2RK1 b - - 3 9""]
[SetUp ""1""]

9... Qe8 10. Qe6+ Kd8 11. Nf7+ Qxf7 12. Qxf7 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0wpYV""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rn1q2nr/ppp1k1p1/3bb3/6QB/2P4p/4P2P/PP3PP1/RNB2RK1 b - - 5 13""]
[SetUp ""1""]

13... Nf6 14. Qxg7+ Bf7 15. Qxf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cScYs""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/pppp1ppp/5q2/2b1N3/1PB1P3/8/P1nP1PPP/RNBQK2R w KQkq - 0 7""]
[SetUp ""1""]

7. Kf1 Qxf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/bchVE""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bqk1nr/pp1pp1bp/2n2p2/2p1P1N1/2BP4/8/PPP2PPP/RNBQK2R b KQkq - 0 6""]
[SetUp ""1""]

6... fxg5 7. Qh5+ Kf8 8. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TKa4P""]
[Themes ""crushing discoveredAttack opening short""]
[FEN ""r1bqk1nr/ppp4p/2nb2p1/3p3Q/3Pp3/2P1P1B1/PP1N2PP/R3KBNR w KQkq - 0 10""]
[SetUp ""1""]

10. Qxd5 Bxg3+ 11. hxg3 Qxd5 *",crushing discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/o3RTB""]
[Themes ""crushing fork opening short""]
[FEN ""rnb1kb1r/pp2pppp/2p5/5q2/B3n3/2N2N2/PPPP1PPP/R1BQK2R w KQkq - 4 7""]
[SetUp ""1""]

7. Nxe4 Qxe4+ 8. Qe2 Qxa4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ntil6""]
[Themes ""advantage attraction fork long opening""]
[FEN ""r2qk2r/ppp2ppp/2n1b3/8/4nb2/P3PN1P/1PP2PP1/R1BQKB1R w KQkq - 0 11""]
[SetUp ""1""]

11. exf4 Qxd1+ 12. Kxd1 Nxf2+ 13. Ke1 Nxh1 *",advantage attraction fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Pi1eC""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k1Br/pppp2pp/5p2/8/1b2q3/1Q6/PB3PPP/RN3KNR w kq - 0 9""]
[SetUp ""1""]

9. Bd5 Qe1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9SHnO""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""3r1bnr/pp2kppp/8/8/Bnb1P3/2N5/PP3PPP/R1B1K1NR w KQ - 5 12""]
[SetUp ""1""]

12. b3 Nc2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FwRpC""]
[Themes ""advantage opening short""]
[FEN ""r1bq1rk1/ppp2ppp/2n2b2/3n4/2BPQp2/2P2N2/PP4PP/RNB2RK1 b - - 2 10""]
[SetUp ""1""]

10... Re8 11. Qxd5 Qxd5 12. Bxd5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Gm65Z""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""rnb1k2N/pppp2pp/8/5p2/2qPn3/8/PPP3PP/RNBQ2KR w q - 0 10""]
[SetUp ""1""]

10. Nd2 Qxd4+ 11. Kf1 Qf2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ORdgl""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1qb1r/ppppkNp1/2nn3p/3Bp1BQ/8/3P4/PPP2PPP/RN3RK1 b - - 7 11""]
[SetUp ""1""]

11... hxg5 12. Qxg5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/P4WKP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2kr2nr/ppp3pp/2n2pb1/8/6P1/P1PPBB1P/q1PQ4/2KRN2R w - - 1 17""]
[SetUp ""1""]

17. Bxc6 Qa1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MnZnW""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2kr1b1r/pp1q2pp/2n2p2/P1p1p3/2b5/2PP1NPP/5PB1/R1BQK2R w KQ - 0 14""]
[SetUp ""1""]

14. dxc4 Qxd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UnANu""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1bkr/ppp3pp/8/3pp1NQ/8/8/PPPP1PPP/R1B1K1NR b KQ - 3 7""]
[SetUp ""1""]

7... Nc6 8. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/feqJj""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r3k1nr/p1p2ppp/bb2p3/4N3/3qN3/4B3/PPP2PPP/R2QK2R b KQkq - 5 12""]
[SetUp ""1""]

12... Qxe4 13. Qd7+ Kf8 14. Qxf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Gq6V8""]
[Themes ""crushing kingsideAttack opening short""]
[FEN ""r2qrnk1/pp4p1/2pb2p1/3p4/3Pn1QN/2P4N/PP5P/R1B2RK1 b - - 3 20""]
[SetUp ""1""]

20... Qd7 21. Rxf8+ Bxf8 22. Qxd7 *",crushing kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3F6dK""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r1b2rk1/pp3pbp/2nq2p1/3B4/8/5N2/PP3PPP/R1BQ1RK1 b - - 0 14""]
[SetUp ""1""]

14... Nb4 15. Bxf7+ Rxf7 16. Qxd6 *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XY54F""]
[Themes ""exposedKing intermezzo long mate mateIn3 opening""]
[FEN ""rnb1r1k1/pp2qppp/8/3p4/2pP4/2P1nNP1/PPBN1P1P/R2Q1K1R w - - 1 13""]
[SetUp ""1""]

13. fxe3 Bh3+ 14. Ke1 Qxe3+ 15. Qe2 Qxe2# *",exposedKing intermezzo long mate mateIn3 opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SxePL""]
[Themes ""advantage hangingPiece opening short""]
[FEN ""r2qkb1r/pppbpppp/2n5/1B1P4/Q3Pn2/5N2/PP3PPP/RN2K2R b KQkq - 0 10""]
[SetUp ""1""]

10... Ne5 11. Nxe5 Bxb5 12. Qxb5+ *",advantage hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2C6kI""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn3k1r/1b3pp1/p7/2b1N2p/2B3n1/2N3qP/PPPPQPP1/R1B2RK1 w - - 1 13""]
[SetUp ""1""]

13. Nxg4 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/srEEM""]
[Themes ""advantage opening short""]
[FEN ""r1bqkb1r/pp2pppp/2n2n2/8/Q2NP3/3p1N2/PP1P1PPP/R1B1KB1R w KQkq - 2 9""]
[SetUp ""1""]

9. Ne5 Qxd4 10. Qxd4 Nxd4 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RYEAw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppp2pp1/2p5/2b4p/4P1n1/2PP2qP/PP2BPP1/RNBQ1RK1 w kq - 1 10""]
[SetUp ""1""]

10. d4 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2cQWq""]
[Themes ""advantage fork opening short""]
[FEN ""2kr1b1r/Qp1n1pp1/2p1q2p/8/4PPb1/2NB4/PPP3PP/R1B1K2R w KQ - 1 14""]
[SetUp ""1""]

14. O-O Bc5+ 15. Be3 Bxa7 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Uq0th""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppp2ppp/3p1q2/2bBn3/4PB2/3P4/PPP3PP/R2QK1NR w KQkq - 2 10""]
[SetUp ""1""]

10. Bxe5 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RJ5Xe""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq3r/1p2pkbp/p1np2P1/2p5/8/3P1N2/PPP3PP/R1BQ1RK1 b - - 0 12""]
[SetUp ""1""]

12... Kxg6 13. Nh4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/dWYIq""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkbnr/pp3ppp/2n3b1/4p3/3pP3/5NN1/PPP2PPP/R1BQKB1R w KQkq - 1 9""]
[SetUp ""1""]

9. Bb5 Qa5+ 10. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/x2XAH""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp2ppp1/5n2/2p1N2p/2B3bP/6N1/PPPP1PP1/R1BQK2R b KQkq - 3 8""]
[SetUp ""1""]

8... Bxd1 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UEiAF""]
[Themes ""crushing fork opening short""]
[FEN ""r2qkb1r/pb1npppp/8/1B1P4/8/8/PP3PPP/R1BQK1NR w KQkq - 3 10""]
[SetUp ""1""]

10. Nf3 Qa5+ 11. Bd2 Qxb5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/c8Lm9""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2bkr/ppp1p1pp/8/3qP2Q/2n4P/8/PPPP2P1/RNB2RK1 b - - 0 11""]
[SetUp ""1""]

11... Qxe5 12. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8lnDJ""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkb1r/ppp2ppp/4pn2/3Pp1B1/2P5/2N2P2/PP4PP/R2QKB1R b KQkq - 1 9""]
[SetUp ""1""]

9... Bb4 10. Qa4+ c6 11. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Wei4Y""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kq1N/ppp3p1/2P4p/4p3/2B3n1/3P4/PPP2KPP/RNBQ3R w q - 1 11""]
[SetUp ""1""]

11. Kg1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ByFQt""]
[Themes ""advantage opening short""]
[FEN ""r2q2nr/p1p2kpp/3b4/3Q4/5pb1/2P1PN2/PP3PPP/RN3RK1 b - - 0 12""]
[SetUp ""1""]

12... Be6 13. Ng5+ Qxg5 14. Qxg5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/DJBBJ""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rn1qkb1r/1p3pp1/p1p1p2p/3p1b2/2PPnB2/2NBPN2/PP3PPP/R2Q1RK1 w kq - 4 9""]
[SetUp ""1""]

9. Nd2 Nxc3 10. bxc3 Bxd3 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xaTIL""]
[Themes ""mate mateIn2 opening sacrifice short""]
[FEN ""2kr1b1r/ppp2p1p/5np1/3q4/1Pn1p1b1/2PP2Q1/P1B2PPP/RNB1K1NR w KQ - 0 12""]
[SetUp ""1""]

12. dxc4 Qd1+ 13. Bxd1 Rxd1# *",mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qxFbf""]
[Themes ""advantage opening short""]
[FEN ""rnbqk2r/ppp2pbp/5np1/3p2B1/3P4/1QN1P3/PP3PPP/R3KBNR w KQkq - 3 9""]
[SetUp ""1""]

9. Nxd5 Qxd5 10. Qxd5 Nxd5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/LPc7g""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q2nr/pp1bkppp/3Np3/3pP1Q1/3p4/8/PPP2PPP/R3KBNR b KQ - 4 9""]
[SetUp ""1""]

9... f6 10. Qxg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iHbUh""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqk1nr/ppp2ppp/8/2bpp3/8/5PK1/PPPPP1PP/RNBQ1BNR w kq - 2 4""]
[SetUp ""1""]

4. c4 Qg5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gJOMD""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2rq1rk1/1b3p1p/p5p1/1pbPPn2/8/P6P/BP4PN/R1BQ1RK1 w - - 1 19""]
[SetUp ""1""]

19. Kh1 Ng3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/y99eD""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r1bq1rk1/pp2bppp/5n2/8/3P4/3B3P/PP3PP1/RNBQ1RK1 b - - 0 12""]
[SetUp ""1""]

12... Qxd4 13. Bxh7+ Nxh7 14. Qxd4 *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/on9SR""]
[Themes ""advantage fork opening short""]
[FEN ""r3kb1r/pp1b1pp1/8/4P2p/Q2p3q/7P/PP2B1P1/RNB3KR w kq - 2 14""]
[SetUp ""1""]

14. Bb5 Qe1+ 15. Kh2 Qxe5+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ilr6M""]
[Themes ""advantage fork opening short""]
[FEN ""rnb1k2r/ppp2ppp/8/2bpP3/4P2q/2P5/PP4PP/RNBQKBNR w KQkq - 1 7""]
[SetUp ""1""]

7. g3 Qxe4+ 8. Qe2 Qxh1 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CWjXx""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""rnbqkb1r/pppppppp/8/4P3/2P2n2/8/PP1P1PPP/RNBQKBNR w KQkq - 1 4""]
[SetUp ""1""]

4. Ne2 Nd3# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gz4VG""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/4bppp/p2p1n2/1ppB4/4P3/1PQ2N2/PBP2PPP/RN3RK1 b - - 1 10""]
[SetUp ""1""]

10... Nxd5 11. Qxg7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FCAti""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn3rk1/pb2pp1p/1p4p1/3q4/3b4/1P3N2/P2BBPPP/2RQ1RK1 w - - 0 15""]
[SetUp ""1""]

15. Nxd4 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NjjdF""]
[Themes ""advantage opening short""]
[FEN ""r2q1rk1/1p3ppp/p1n1bb2/3N4/5B2/P4N2/1P3PPP/R2QR1K1 w - - 3 16""]
[SetUp ""1""]

16. Bc7 Qxd5 17. Qxd5 Bxd5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HrAb1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""3r1bnr/1kp2ppp/p3p3/8/2B3b1/5N2/PPP2PPP/R1BNK2R w KQ - 0 12""]
[SetUp ""1""]

12. Ne5 Rxd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Oqptj""]
[Themes ""crushing fork opening short""]
[FEN ""r2q1brk/1bpn1p1p/1p2p1pB/p3P1N1/3P4/3Q3P/PP3PP1/1BR1R1K1 b - - 5 21""]
[SetUp ""1""]

21... Bxh6 22. Nxf7+ Kg7 23. Nxd8 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/COLh4""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""2kr1b1r/ppp2ppp/8/4p2q/3nN1n1/3P1N2/PPP1BPP1/R1BQ1RK1 w - - 5 11""]
[SetUp ""1""]

11. Ng3 Nxf3+ 12. gxf3 Qh2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7GcRd""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pp2npp1/2np3p/3Np3/4P2B/2P2N2/P4PPP/R2QKB1R b KQkq - 1 9""]
[SetUp ""1""]

9... g5 10. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QEQe7""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkbnr/p1pp1ppp/1p6/3Q4/2B5/5N2/PPP2PPP/R1B1K2R b KQkq - 0 8""]
[SetUp ""1""]

8... c6 9. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/u5kEX""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2kr/ppp3p1/1bnp4/6Np/3PP1n1/5Q1P/PPP2PP1/RNB2RK1 b - - 3 11""]
[SetUp ""1""]

11... Nxd4 12. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/j3x3y""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/p3pppp/1q6/2NPPb2/1pp2Pn1/8/PP4PP/R1BQKBNR w KQkq - 1 10""]
[SetUp ""1""]

10. Na4 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/lsDR3""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/p1pp1ppp/1p1b1n2/1B2q3/8/2N1P3/PPPB1PPP/R2Q1RK1 w kq - 4 11""]
[SetUp ""1""]

11. Ba4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kSHmC""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn2kb2/pp2p1pP/2p1p3/3p4/3qn3/3B4/PPP2P2/RNBQK1N1 w Qq - 0 13""]
[SetUp ""1""]

13. h8=Q Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HruP9""]
[Themes ""crushing deflection opening short""]
[FEN ""r2qkbnr/p3pppp/2p5/3pP3/Q2p2b1/2P2N2/PP3PPP/RNB1K2R b KQkq - 1 8""]
[SetUp ""1""]

8... Bxf3 9. Qxc6+ Qd7 10. Qxa8+ *",crushing deflection opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nyICO""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq2kr/ppp3pp/3p4/2bnp1NQ/4P3/8/PPPP1PPP/R1B1K2R b KQ - 1 8""]
[SetUp ""1""]

8... Nf6 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/N3VcJ""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2qr1kb/1b3p1p/p1nppnpB/1p4N1/4PQ2/2N5/PPP2PPP/R3RBK1 b - - 3 15""]
[SetUp ""1""]

15... Nh5 16. Qxf7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/d1Naq""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/pp3pPp/3pp3/1q6/3n4/5N2/PPP2PPP/RNB1K2R w KQkq - 0 10""]
[SetUp ""1""]

10. gxh8=Q Qe2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OvgDr""]
[Themes ""crushing opening short""]
[FEN ""2kr1bnr/ppp1pppp/2n5/q2P4/6b1/2N1BN2/PPP2PPP/R2QKB1R b KQ - 0 7""]
[SetUp ""1""]

7... Rxd5 8. Qxd5 Qxd5 9. Nxd5 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rM5SB""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1b1r1k1/pp3ppp/2nb4/3Q3N/5P2/2P4n/PPB3PP/RNB2RqK w - - 5 18""]
[SetUp ""1""]

18. Rxg1 Nf2# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AAgKR""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r2q1rk1/pp1n1pb1/2p1p2p/3p2n1/2PP4/1PN1PBB1/P4PP1/R2Q1RK1 w - - 0 16""]
[SetUp ""1""]

16. Bh4 Nxf3+ 17. Qxf3 Qxh4 *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/bwXb4""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pp1n1pp1/1n2p3/2b1P1NQ/8/2N5/PP3PPP/R1B2RK1 b - - 3 13""]
[SetUp ""1""]

13... f6 14. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/VFe2K""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/ppp2ppp/2nbp3/3pN3/3Pn3/4PQB1/PPP2PPP/RN2KB1R b KQkq - 4 7""]
[SetUp ""1""]

7... Nxg3 8. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HYPIL""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1br2k1/ppp2ppp/8/3P4/2B1qp1n/1P6/PB1Q2PP/RN3R1K w - - 0 17""]
[SetUp ""1""]

17. Qxf4 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2QNxZ""]
[Themes ""mate mateIn1 oneMove opening pin""]
[FEN ""r1bqkb1r/p3pppp/2n5/1p6/2p1N3/5N2/PPPPQPPP/R1B2RK1 b kq - 1 9""]
[SetUp ""1""]

9... g6 10. Nf6# *",mate mateIn1 oneMove opening pin
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/GwATs""]
[Themes ""crushing fork opening short""]
[FEN ""r1bqk2r/pp1nppbp/6p1/3p4/3P1B2/4PN2/PP3PPP/R2QKB1R w KQkq - 1 9""]
[SetUp ""1""]

9. Bb5 Qa5+ 10. Qd2 Qxb5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7wsHA""]
[Themes ""advantage hangingPiece long opening""]
[FEN ""r1q1kbnr/pp1n1pp1/2p1p2p/4R3/2B3P1/2N2Q2/PPPP1P2/R1B1K1N1 w Qkq - 2 12""]
[SetUp ""1""]

12. Bxe6 Nxe5 13. Bxc8 Nxf3+ 14. Nxf3 Rxc8 *",advantage hangingPiece long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IMpei""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rb3rk1/pb3ppp/1p2p3/1N6/3Qn3/P4n2/1P3qPP/R1BBR2K w - - 0 19""]
[SetUp ""1""]

19. Qxf2 Nxf2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SVzn9""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""2bq1rk1/p2n1ppp/3P4/1rb3N1/1p2Q3/8/PP3PPP/R1B2RK1 b - - 1 18""]
[SetUp ""1""]

18... Rb8 19. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/THttJ""]
[Themes ""crushing fork opening short""]
[FEN ""r2qkbnr/4pppp/p1n5/3p1b2/1P1P4/5N2/PP2NPPP/R1BQKB1R b KQkq - 0 9""]
[SetUp ""1""]

9... Nxb4 10. Qa4+ Bd7 11. Qxb4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7O8Lj""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp2np1p/2n3p1/3BN3/6b1/8/PP3PPP/RNBQR1K1 b kq - 1 11""]
[SetUp ""1""]

11... Bxd1 12. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/L1Phh""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r1b2rk1/pp4bp/2pNqnp1/4n3/2P5/5NP1/PPQ2PBP/R1B1R1K1 w - - 0 14""]
[SetUp ""1""]

14. c5 Nxf3+ 15. Bxf3 Qxe1+ *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CAOzW""]
[Themes ""advantage opening short""]
[FEN ""rn2k2r/1bq1bpp1/p2ppn1p/1p2P3/3N1P1B/2N2Q2/PPP3PP/2KR1B1R w kq - 1 12""]
[SetUp ""1""]

12. exf6 Bxf3 13. fxg7 Rg8 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/e42zC""]
[Themes ""crushing fork opening short""]
[FEN ""r3kb1r/ppq2ppp/4p2n/3p4/1n4Q1/2N5/PP1PPPBP/1RB1K1NR w Kkq - 3 10""]
[SetUp ""1""]

10. Qd4 Nc2+ 11. Kf1 Nxd4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9VHjI""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1bnr/ppppk1pp/5p2/7Q/2B1P3/B7/P4PPP/RN2K1NR b KQ - 3 7""]
[SetUp ""1""]

7... d6 8. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/GOxbX""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2rqkbnr/pp1b2pp/2n2p2/4p3/2BpP3/1Q3NN1/PP1P1PPP/R1B1K2R b KQk - 3 11""]
[SetUp ""1""]

11... Nge7 12. Bf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iGyy5""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2b1k1nr/p2pppbp/2p3p1/8/1P2P3/2N1B3/2PQ1PPP/q1KR1B1R w k - 1 12""]
[SetUp ""1""]

12. Nb1 Bb2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/87Q6W""]
[Themes ""advantage opening pin short trappedPiece""]
[FEN ""r1bqk1nr/pppp2pp/3n1p2/2b1N2Q/4P3/2NP4/PPP2PPP/R1B2RK1 b kq - 1 8""]
[SetUp ""1""]

8... g6 9. Nxg6 hxg6 10. Qxh8 *",advantage opening pin short trappedPiece
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JdHNb""]
[Themes ""advantage opening pin short trappedPiece""]
[FEN ""r2qk1nr/pp2b1pp/2b1p3/3pPp1Q/3P3N/8/PP3PPP/RNB2RK1 b kq - 1 11""]
[SetUp ""1""]

11... g6 12. Nxg6 hxg6 13. Qxh8 *",advantage opening pin short trappedPiece
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/axkto""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1r1k1/p1b2ppp/2pq1n2/P2p4/QP1Np3/2P1P3/5PPP/RNB2RK1 w - - 2 15""]
[SetUp ""1""]

15. Qxc6 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/DcFqi""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnQqkb1r/p4Bpp/2b2n2/8/4P3/8/PP3PPP/R1B1K1NR b KQkq - 0 13""]
[SetUp ""1""]

13... Ke7 14. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XnPXi""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnbqkb1r/p3pp1p/2p2np1/4N3/1p6/1BN5/PPPP1PPP/R1BQ1RK1 b kq - 0 8""]
[SetUp ""1""]

8... bxc3 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ag754""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r2qkbnr/pp1b1ppp/2n1p3/2p1P3/3pNP2/P4N2/1PPP2PP/R1BQKB1R b KQkq - 1 7""]
[SetUp ""1""]

7... Nge7 8. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Q7txN""]
[Themes ""advantage opening short""]
[FEN ""r1b1k1nr/pp3pb1/2p1pn2/4q1N1/6Q1/2N5/PPP1B1PP/R1B1K2R w KQkq - 2 14""]
[SetUp ""1""]

14. Qg3 Qxg3+ 15. hxg3 Rxh1+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QZBMD""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""r2qkb1r/ppp2ppp/5n2/n3N3/2BpP1b1/3P2N1/PPP2PPP/R1BQK2R b KQkq - 0 8""]
[SetUp ""1""]

8... Bxd1 9. Bxf7+ Ke7 10. Nf5# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/enwjy""]
[Themes ""advantage opening short""]
[FEN ""rn3rk1/pp4bp/3Q1pp1/2p5/q7/5N2/PPKBPPPP/R4B1R w - - 1 19""]
[SetUp ""1""]

19. Kb1 Qd1+ 20. Bc1 Qxd6 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/r2F0o""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2k1r/pp3ppp/2n5/3N4/3qnB2/4P3/PP1b1PPP/R2QKB1R w KQ - 0 12""]
[SetUp ""1""]

12. Qxd2 Qxd2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/J6XAj""]
[Themes ""advantage fork opening short""]
[FEN ""r2qk2r/pppn1ppp/8/3P4/Qb1n2b1/2N2N2/PP1B1PPP/R3KB1R w KQkq - 2 10""]
[SetUp ""1""]

10. Qxb4 Nc2+ 11. Kd1 Nxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QdtEO""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/1pqpbppp/p1n1p3/8/2P1P1n1/3BB3/PP2NPPP/RN1Q1RK1 w kq - 9 10""]
[SetUp ""1""]

10. Bd2 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/A8XMc""]
[Themes ""crushing fork opening short""]
[FEN ""rnbqk2r/pp4pp/5n2/2pP1p2/2P1p3/4B3/P4PPP/R2QKBNR w KQkq - 1 11""]
[SetUp ""1""]

11. Bxc5 Qa5+ 12. Qd2 Qxc5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/g6yXp""]
[Themes ""crushing fork opening short""]
[FEN ""rn1qk2r/ppp3pp/3bpn2/4p1N1/4P3/2N5/PPPP2PP/R1BQK2R b KQkq - 3 8""]
[SetUp ""1""]

8... O-O 9. Nxe6 Qe8 10. Nxf8 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/X0lfH""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r2q1rk1/pp3pp1/2nbb2p/3Q4/8/PB3N2/1P3PPP/R1B2RK1 w - - 1 16""]
[SetUp ""1""]

16. Qd3 Bxh2+ 17. Nxh2 Qxd3 *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/myw7u""]
[Themes ""crushing fork opening short""]
[FEN ""r1bqkb1r/pp1n1ppp/4p3/1Bp5/3PQ3/5N2/PPP2PPP/R1B1K2R w KQkq - 3 10""]
[SetUp ""1""]

10. Ne5 Qa5+ 11. Bd2 Qxb5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EoVAs""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp3Bpp/2p2n2/4N3/3pP3/6N1/PPPP1PPP/R1BbK2R b KQkq - 0 8""]
[SetUp ""1""]

8... Ke7 9. Nf5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ijr85""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkbnr/pp3ppp/2n1p3/2ppP3/3P4/5N1P/PPP2PP1/R1BQKB1R w KQkq - 0 8""]
[SetUp ""1""]

8. Bb5 Qa5+ 9. Bd2 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Z70Gc""]
[Themes ""advantage opening short""]
[FEN ""rn2kbnr/ppp1p1p1/4Ppb1/3p3p/3P2PP/5Pq1/PPP1Q3/RNBK1BNR b kq - 4 9""]
[SetUp ""1""]

9... hxg4 10. Qb5+ c6 11. Qxb7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/e8oum""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""3rkb1r/pQ2pppp/2p2n2/8/3qb3/8/PP2PPPP/RNB1KB1R w KQk - 2 11""]
[SetUp ""1""]

11. e3 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/bdrpl""]
[Themes ""advantage fork opening short""]
[FEN ""r2qk2r/pp1nbppp/4p3/1B1p1b2/3P1B2/4PN2/PP3PPP/R2QK2R w KQkq - 3 10""]
[SetUp ""1""]

10. Ne5 Qa5+ 11. Kf1 Qxb5+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AtgMB""]
[Themes ""crushing fork opening short""]
[FEN ""rnb1k2r/ppq4p/2pb1ppQ/3p4/3P4/6N1/PPP1BPPP/R3K1NR w KQkq - 4 11""]
[SetUp ""1""]

11. O-O-O Bf4+ 12. Qxf4 Qxf4+ *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nqm8I""]
[Themes ""advantage opening short""]
[FEN ""rn3rk1/pbp2pp1/1p1qp2p/8/2pP2n1/1PNBPN1P/P4PP1/R2Q1RK1 w - - 0 12""]
[SetUp ""1""]

12. bxc4 Bxf3 13. hxg4 Bxd1 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jBdv5""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pppb2pp/8/3Ppp2/6n1/1QNnP1P1/PP1PN1BP/R1B2KR1 w kq - 2 12""]
[SetUp ""1""]

12. h3 Nh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6nHhY""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/1p2bppp/p2p4/3np3/8/4BN1P/PPQ2PP1/1BR2RK1 b - - 1 16""]
[SetUp ""1""]

16... Nxe3 17. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pXmCl""]
[Themes ""crushing fork opening short""]
[FEN ""r2q1rk1/2p1b1pp/p1nppn2/1p2p1N1/4P3/2PP4/PP1NQPPP/R1B1K2R b KQ - 5 11""]
[SetUp ""1""]

11... h6 12. Nxe6 Qd7 13. Nxf8 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zoEbA""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2rqk2r/p4ppp/4bn2/b1nP4/8/4Q3/PP2PPBP/R1B2KNR w k - 3 15""]
[SetUp ""1""]

15. dxe6 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gfknM""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bqnrk1/1ppp1Npp/p7/4b3/2B5/5Q2/PP3PPP/RNB3K1 b - - 0 13""]
[SetUp ""1""]

13... Rxf7 14. Qxf7+ Kh8 15. Qf8# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mpa0U""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn1qnrk1/4bppp/bp2p3/p3P3/2NpQ3/3B1N2/PP3PPP/R1B2RK1 b - - 2 13""]
[SetUp ""1""]

13... Bxc4 14. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Qwcm1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1bnr/ppp1k1p1/2n4p/3B3Q/3pPB2/8/PPP2PPP/RN2K2R b KQ - 4 9""]
[SetUp ""1""]

9... Nf6 10. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Q3PRN""]
[Themes ""crushing fork opening short""]
[FEN ""r1bqr1k1/ppp2ppp/8/2b5/2Bn1p2/P2P1N1P/1PPQ1PP1/RN3RK1 w - - 2 12""]
[SetUp ""1""]

12. Qxf4 Ne2+ 13. Kh1 Nxf4 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kB4DZ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2kQb1r/p2n1Bpp/1pp2n2/8/3P1B2/2Pq4/PP4PP/RN2R1K1 b - - 5 16""]
[SetUp ""1""]

16... Nxe8 17. Rxe8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vjn5W""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2kr1b1r/Qpp1q1p1/8/1B3b2/4p3/2PnP3/PP3PPP/RN3K1R b - - 2 15""]
[SetUp ""1""]

15... Qh4 16. Qa8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EBitZ""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r3qb1r/pppn2pp/2b1Qn1k/5B2/3P4/5N2/PPP2PPP/R1B1K2R b KQ - 0 12""]
[SetUp ""1""]

12... Kh5 13. g4+ Nxg4 14. Bxg4# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/M646T""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pp1nbppp/2p1p3/3n2N1/2BP3P/2N1P3/PPQ2PP1/R1B1K2R b KQ - 2 10""]
[SetUp ""1""]

10... h6 11. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3qsux""]
[Themes ""crushing fork master opening short""]
[FEN ""r2q1rk1/pp2b1pp/4pnn1/8/3p1P2/2NBP3/PP1B2PP/2RQ1RK1 w - - 0 15""]
[SetUp ""1""]

15. exd4 Qxd4+ 16. Kh1 Qxd3 *",crushing fork master opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BIVzq""]
[Themes ""advantage opening short""]
[FEN ""rn2k2r/ppp2ppp/3bp3/3p3n/3P1P1q/3BP3/PPP3PP/RNBQK2R w KQkq - 1 9""]
[SetUp ""1""]

9. g3 Nxg3 10. hxg3 Qxh1+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i9fo1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3k1nr/ppp2ppp/2nB4/8/6b1/5N2/PqPQPPPP/RN2KB1R w KQkq - 0 8""]
[SetUp ""1""]

8. Qc3 Qc1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4axqj""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppp2pp1/2p5/2b4p/4P1nq/P1N5/1PPPBPPP/R1BQ1RK1 w kq - 3 9""]
[SetUp ""1""]

9. d4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5MygZ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp3ppp/2p2n2/4p3/2B1P1b1/2P2Q2/PP3PPP/RNB1K2R w KQkq - 2 9""]
[SetUp ""1""]

9. Qe3 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/aXnkB""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""r1b1k2r/2qn1ppp/p3pn2/1pb5/8/5NP1/PPQ1PPBP/RNB2RK1 w kq - 0 11""]
[SetUp ""1""]

11. Bf4 Bxf2+ 12. Rxf2 Qxc2 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Hw1Gm""]
[Themes ""crushing master opening short""]
[FEN ""r1bq1rk1/ppp1ppb1/3p1npp/3P4/2P1P3/2N1BB2/PP3PPP/R2QK2R b KQ - 1 10""]
[SetUp ""1""]

10... Ng4 11. Bxg4 Bxg4 12. Qxg4 *",crushing master opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gYq74""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1qb1r/pppnp1kp/5np1/6Q1/2BP4/8/PPP2PPP/RNB2RK1 b - - 7 11""]
[SetUp ""1""]

11... Nb6 12. Qh6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tiHr1""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/1pp2pb1/3p2p1/3Pp1q1/2P1Pn1p/P3B1N1/1PB2PPP/1R1Q1RK1 w - - 0 17""]
[SetUp ""1""]

17. Ne2 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i9U6k""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bq2kr/ppp3pp/3P4/6b1/4P1n1/8/PPP3PP/RNBQ1RK1 b - - 0 11""]
[SetUp ""1""]

11... cxd6 12. Qd5+ Be6 13. Qxe6# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BAWL0""]
[Themes ""crushing long opening""]
[FEN ""r1bqkb1r/ppppn3/2n2p1p/6p1/2BNPp2/P6P/1PPP2P1/RNBQ1RK1 b kq - 1 8""]
[SetUp ""1""]

8... Nxd4 9. Qh5+ Ng6 10. Qxg6+ Ke7 11. Qf7+ *",crushing long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jObPa""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqkbnr/ppppp1pp/5p2/8/4P3/2N5/PPPP1PPP/R1BQKBNR b KQkq - 1 2""]
[SetUp ""1""]

2... g5 3. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vm7kY""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/1pp2ppp/p1p2n2/2b1N3/3qP3/2N4P/PPPP1PP1/R1BQK2R w KQ - 1 9""]
[SetUp ""1""]

9. Nf3 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MdwTo""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1q1k2r/pp3ppp/2pp1n2/2N5/B3P3/2N2b2/PPPP1P1P/R1B1QRK1 w kq - 1 12""]
[SetUp ""1""]

12. Qe3 Qg4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EZ1Tf""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1bkr/pp2p1pp/2p5/4N3/3Pn1Q1/8/PPP3PP/RNB1K2R b KQ - 0 9""]
[SetUp ""1""]

9... Qxd4 10. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1Eo20""]
[Themes ""advantage fork opening short""]
[FEN ""r3kb1r/pp1n1ppp/5n2/q1pN4/8/3P4/PPPB1PPP/R2QK2R b KQkq - 0 11""]
[SetUp ""1""]

11... Qa6 12. Nc7+ Kd8 13. Nxa6 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2Eea3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2kr/pppp2pp/2n3n1/3Q2N1/1b2P3/2N5/PP3PPP/R1B2RK1 b - - 5 10""]
[SetUp ""1""]

10... Kf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2XHdg""]
[Themes ""advantage attackingF2F7 deflection opening short""]
[FEN ""r1b1k1nr/pppq1ppp/2nP4/2b3B1/8/5N2/PPP1PPPP/RN1QKB1R w KQkq - 1 6""]
[SetUp ""1""]

6. dxc7 Bxf2+ 7. Kxf2 Qxd1 *",advantage attackingF2F7 deflection opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/F68bG""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/2pn1ppp/2p5/p1bpP1N1/8/1P1Q4/P1P2PPP/RNB1K2R b KQ - 2 11""]
[SetUp ""1""]

11... h6 12. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/LK1yz""]
[Themes ""attackingF2F7 deflection mate mateIn2 opening short""]
[FEN ""r1b1kbnr/pppp1ppp/2n5/8/2B1Pp1q/5QP1/PPPP3P/RNB1K1NR b KQkq - 0 5""]
[SetUp ""1""]

5... fxg3 6. Qxf7+ Kd8 7. Qxf8# *",attackingF2F7 deflection mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0GEW3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pppp1ppp/2n5/2b1p3/2B1P2q/P1P5/1P1P2PP/RNBQK1NR w KQkq - 1 7""]
[SetUp ""1""]

7. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/LU6P1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2kr1bnr/pp2pppp/2n5/1BP5/3NP1b1/8/PPP2PPP/RNB1K2R w KQ - 1 8""]
[SetUp ""1""]

8. Nxc6 Rd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ualwr""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/ppp2ppp/4b3/b2n2N1/2Bn4/B2Q4/P4PPP/RN3RK1 b - - 1 13""]
[SetUp ""1""]

13... Nb4 14. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TXYHF""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bqkb1r/pp4pp/4p3/2ppn3/5n2/P1N2N1P/1PPP2P1/R1BQKB1R w KQkq - 0 11""]
[SetUp ""1""]

11. Nxe5 Qh4+ 12. g3 Qxg3# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PkURE""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/ppp3n1/3b2Qp/8/2B2p2/8/PPP2PPP/RNB2RK1 b - - 5 16""]
[SetUp ""1""]

16... Kh8 17. Qxh6# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6akFE""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqr1k1/pp3p2/7B/2pp2pn/2n4P/2P2Pb1/PPB1N1P1/R2Q1KNR w - - 0 19""]
[SetUp ""1""]

19. hxg5 Ne3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MeGlR""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/pppp1ppp/8/4P3/1bP2P1q/6n1/PP1BP2P/RN1QKBNR w KQkq - 0 7""]
[SetUp ""1""]

7. hxg3 Qxg3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5yMuo""]
[Themes ""advantage kingsideAttack long opening""]
[FEN ""r3kb1r/pbp1pppp/1p6/3q4/3n4/5NP1/PPPP1PBP/R1BQ1RK1 w kq - 2 9""]
[SetUp ""1""]

9. c3 Nxf3+ 10. Qxf3 Qxf3 11. Bxf3 Bxf3 *",advantage kingsideAttack long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8XomV""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/pp3ppp/2p1p3/4b2q/3P2n1/2N5/PPPBBPP1/R2Q1RK1 w kq - 0 12""]
[SetUp ""1""]

12. Bxg4 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/aYfCb""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pppp1ppp/3b1n2/4q3/8/P1NBP3/1PPB1PPP/R2QK2R w KQ - 3 10""]
[SetUp ""1""]

10. O-O Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0cnxU""]
[Themes ""advantage fork opening short""]
[FEN ""rnb1kb1r/ppp2p1p/3p1p2/3Np2q/4P3/3P1N2/PPP1K1PP/R2Q1B1R b kq - 1 9""]
[SetUp ""1""]

9... Na6 10. Nxf6+ Kd8 11. Nxh5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Myqlp""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkbnr/pp1p1p1p/2n3p1/2pNp3/2B1P3/5N2/PPPP1PPP/R1BQK2R b KQkq - 1 5""]
[SetUp ""1""]

5... Nge7 6. Nf6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/uJEY1""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/1pp2ppp/p1nbp3/3p4/3P1P2/2P1P1P1/PPQ3P1/RN2KBNR b KQkq - 0 9""]
[SetUp ""1""]

9... O-O 10. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/G55q1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""1r1qkb1r/ppp1nppp/2npb3/3Np3/2P5/3PP1P1/PP3PBP/R1BQK1NR b KQk - 0 7""]
[SetUp ""1""]

7... g6 8. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vKaD8""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qk2r/ppbn1pp1/2p1pn2/7p/3PN3/P2B1Q1P/1PP3P1/R1B2RK1 b kq - 4 13""]
[SetUp ""1""]

13... Nxe4 14. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5C6Mk""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnbqk2r/pp3ppp/2p5/2b1p1B1/4n3/3P3P/PPP1NPP1/R2QKB1R w KQkq - 0 8""]
[SetUp ""1""]

8. Bxd8 Bxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/VGdA4""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/ppp3p1/2np2p1/4p3/2B1N1Pq/3P4/PPP2P2/R1BQ1RK1 w kq - 1 13""]
[SetUp ""1""]

13. Qf3 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0nuCM""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""2kr1b1r/pp2p1pp/1nb1Rp2/3q4/P1p5/N1P4P/1PBP1PP1/R1B1Q1K1 w - - 2 17""]
[SetUp ""1""]

17. a5 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FlD2D""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq2nr/ppp1b2p/3p1k2/6Q1/4Pp1P/8/PPPP2P1/RNB1KB1R b KQ - 0 8""]
[SetUp ""1""]

8... Ke6 9. Qf5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XAlbh""]
[Themes ""advantage kingsideAttack opening short""]
[FEN ""rnbq2k1/ppp3p1/3p1n1p/2bNp3/4P3/3P4/PPP2PPP/R1BQ1RK1 b - - 1 10""]
[SetUp ""1""]

10... Bg4 11. Nxf6+ Qxf6 12. Qxg4 *",advantage kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Cb5vu""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/pp2np1p/4pN2/2ppn3/3P4/6P1/PPP3BP/R1BQK2R b KQ - 0 13""]
[SetUp ""1""]

13... Nc4 14. Bh6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/W3ALx""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/pppp1ppp/2n5/4N3/1b1Pn3/2N2Q2/PPP2PPP/R1B1KB1R b KQkq - 1 6""]
[SetUp ""1""]

6... d5 7. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8gsIb""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qk1nr/pppbpp2/3p4/2P1b2p/6P1/1QN1P3/PP2B1PP/R1B2RK1 b kq - 0 14""]
[SetUp ""1""]

14... hxg4 15. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/YkdbE""]
[Themes ""advantage opening short""]
[FEN ""2kr1bnr/ppp3pp/4bp2/3pn3/1q6/2N1PNB1/PPP1QPPP/R3KB1R w KQ - 8 10""]
[SetUp ""1""]

10. O-O-O Nc4 11. Qxc4 dxc4 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gR33O""]
[Themes ""advantage discoveredAttack kingsideAttack opening short""]
[FEN ""r1bq1rk1/1pp3pp/p1pb4/8/4n3/5N2/PPP2PPP/RNBQR1K1 w - - 2 11""]
[SetUp ""1""]

11. Rxe4 Bxh2+ 12. Kxh2 Qxd1 *",advantage discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jiPNy""]
[Themes ""advantage opening quietMove short""]
[FEN ""2kr2nr/ppp3p1/3b1p2/4q3/4P1p1/2NBB3/PPP2PP1/R2Q1RK1 w - - 0 14""]
[SetUp ""1""]

14. g3 Qh5 15. Qxg4+ Qxg4 *",advantage opening quietMove short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Yw9x6""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/ppp2ppp/2n5/4p3/2B5/B1P2Q2/P1PP1PPP/R3K1NR b KQkq - 1 7""]
[SetUp ""1""]

7... Bxa3 8. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7HUAl""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1bnr/pp2p1k1/2p3pp/8/2BpP3/2N2Q2/PPPP1PPP/R1B1K2R b KQ - 1 8""]
[SetUp ""1""]

8... dxc3 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NVPq5""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/ppp1b1pB/3ppn2/6N1/8/2N4Q/PPP2PPP/R1B1K2R b KQ - 0 9""]
[SetUp ""1""]

9... Nxh7 10. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5VNsJ""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1r1k/pb1nb1pp/1pp1Nn2/8/8/2NP2Q1/PPP3PP/R1B2RK1 b - - 0 14""]
[SetUp ""1""]

14... Qe8 15. Qxg7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1vihD""]
[Themes ""advantage discoveredAttack fork long opening""]
[FEN ""rnb1r1k1/pppq1p1p/3b4/3P4/4N3/1P6/P1P1QPPP/2KR2NR b - - 0 14""]
[SetUp ""1""]

14... Qf5 15. Nf6+ Qxf6 16. Qxe8+ Kg7 17. Qxc8 *",advantage discoveredAttack fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/I1itU""]
[Themes ""advantage intermezzo opening short""]
[FEN ""r3kb1r/pp3ppp/2n1pn2/3q4/3P4/5B1P/PP3PP1/RNBQ1RK1 b kq - 0 10""]
[SetUp ""1""]

10... Qxd4 11. Bxc6+ bxc6 12. Qxd4 *",advantage intermezzo opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Av7f9""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbq1bkr/pppp2pp/8/4N3/4n3/2P5/PP1P1PPP/RNBQK2R b KQ - 0 6""]
[SetUp ""1""]

6... Bd6 7. Qb3+ Kf8 8. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/c51Ui""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/ppppnppp/1q6/4P1N1/2B5/8/PPQ2PPP/R1B1K2R b KQ - 2 11""]
[SetUp ""1""]

11... d5 12. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sC715""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r3k1nr/ppp2ppp/3b4/4q2b/8/2N4P/PPP1BPP1/R1BQ1RK1 w kq - 2 11""]
[SetUp ""1""]

11. Re1 Qh2+ 12. Kf1 Qh1# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pm01o""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b3nr/pppp2kp/2n2q1B/2b4Q/8/8/PPP3PP/RN3R1K b - - 6 14""]
[SetUp ""1""]

14... Qxh6 15. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hhAax""]
[Themes ""advantage fork opening short""]
[FEN ""r1b2rk1/ppp2pbp/3p2p1/8/2P3nq/1P2P3/PB1NBPPP/R2Q1R1K w - - 1 13""]
[SetUp ""1""]

13. Nf3 Nxf2+ 14. Rxf2 Qxf2 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rBfJB""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""1k1r2nr/pppq2pp/2nb1p2/3p4/8/P2BPQ1P/1PPB1PP1/RN3RK1 w - - 6 15""]
[SetUp ""1""]

15. Qxd5 Bh2+ 16. Kxh2 Qxd5 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rELee""]
[Themes ""attackingF2F7 deflection mate mateIn2 opening short""]
[FEN ""r1b1kbnr/pppp1pp1/2n2q1p/4p1BQ/2B1P3/3P4/PPP2PPP/RN2K1NR b KQkq - 4 5""]
[SetUp ""1""]

5... Qxg5 6. Qxf7+ Kd8 7. Qxf8# *",attackingF2F7 deflection mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/E5cQt""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qk1nr/ppp2ppp/3p1b2/3Q3b/2B1P3/5N1P/PPP2PP1/R1B2RK1 b kq - 2 11""]
[SetUp ""1""]

11... Bxf3 12. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/c7OWN""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/p3pppp/2p2n2/4N3/P1BP2b1/4P3/5PPP/RNBQK2R b KQkq - 2 9""]
[SetUp ""1""]

9... Bxd1 10. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/aPH4U""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rn1q1rk1/p1p2ppp/3b4/1pnQ3b/2B5/5N1P/PPP2PP1/RNB2RK1 w - - 0 11""]
[SetUp ""1""]

11. Bxb5 Bh2+ 12. Nxh2 Qxd5 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/VL9yn""]
[Themes ""discoveredAttack kingsideAttack mate mateIn2 opening short""]
[FEN ""r1q2rk1/pppbbppp/5n2/6N1/3nN3/3Q2P1/PP1P1PBP/R1B2RK1 b - - 2 12""]
[SetUp ""1""]

12... c5 13. Nxf6+ gxf6 14. Qxh7# *",discoveredAttack kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xX7Uc""]
[Themes ""crushing fork opening short""]
[FEN ""r3kbnr/pp1bpppp/8/8/1n1P4/2N2N2/PP2PPPP/R1B1KB1R w KQkq - 0 9""]
[SetUp ""1""]

9. a3 Nc2+ 10. Kd1 Nxa1 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zlWeW""]
[Themes ""advantage fork opening short""]
[FEN ""rn1qkb1r/p1p2ppp/1p2pn2/3pN3/3P1B2/2N1P3/PP3PPP/R2QKR2 b Qkq - 0 8""]
[SetUp ""1""]

8... Bb4 9. Qa4+ Nfd7 10. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WqIsG""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/pQp1pppp/8/4qb2/4B3/7N/PPP3PP/R1B2RK1 b kq - 2 12""]
[SetUp ""1""]

12... Bxe4 13. Qc8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/abGce""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/ppp2ppp/4p3/2b5/2B2B1q/2NP4/PPP2PPP/R2QK1NR w KQkq - 3 7""]
[SetUp ""1""]

7. g4 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/u0Ngo""]
[Themes ""crushing fork opening short""]
[FEN ""rn2kbnr/p3qpp1/Bppp3p/4p3/Q3P3/2N4P/PPPP1PP1/R1B2RK1 b kq - 3 10""]
[SetUp ""1""]

10... Nxa6 11. Qxc6+ Qd7 12. Qxa8+ *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RxL0i""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1b2rk1/ppppqpp1/2n5/2b1n1NQ/3p4/P7/1PP2PPP/R1B2RK1 b - - 5 13""]
[SetUp ""1""]

13... Re8 14. Qh7+ Kf8 15. Qh8# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xbA4v""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""rnbq3r/ppppbk2/4pn1Q/5pN1/3P4/6P1/PPP1PPBP/RN3RK1 b - - 2 10""]
[SetUp ""1""]

10... Kg8 11. Qg6+ Kf8 12. Qf7# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fYDHW""]
[Themes ""advantage deflection exposedKing long opening""]
[FEN ""rnb2rk1/pppp2pp/8/3Pp3/3qB3/2N5/P5PP/R1QK2NR w - - 2 14""]
[SetUp ""1""]

14. Kc2 Rf2+ 15. Nge2 Rxe2+ 16. Nxe2 Qxe4+ *",advantage deflection exposedKing long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i2Xzu""]
[Themes ""advantage fork long opening""]
[FEN ""r3kb1r/ppQ2pp1/2n1pq1p/3p1b2/B7/3P4/PPP2PPP/RN2K1NR b KQkq - 1 11""]
[SetUp ""1""]

11... Qe7 12. Bxc6+ bxc6 13. Qxc6+ Qd7 14. Qxa8+ *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UKpYW""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1b1k2r/pp2bppp/2n1p3/2p5/8/3P3n/PPP1B1PP/RNBQNRqK w kq - 7 13""]
[SetUp ""1""]

13. Rxg1 Nf2# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XJ8uZ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2bnr/ppppk1qp/2n2p2/7B/8/7Q/PP1P1PPP/RNB1R1K1 b - - 9 12""]
[SetUp ""1""]

12... Kd8 13. Re8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TFCnp""]
[Themes ""crushing opening short""]
[FEN ""r2qkbnr/ppp1p1pp/2n1bp2/8/8/6P1/PPQPPPBP/RNB1K1NR b KQkq - 1 6""]
[SetUp ""1""]

6... Bf7 7. Bxc6+ bxc6 8. Qxc6+ *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5H1Wt""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1b1k2r/pp1nqppp/8/2b1N3/2Pn1P2/2N4P/PP1P2P1/R1BQKB1R w KQkq - 1 10""]
[SetUp ""1""]

10. Nd5 Qh4+ 11. g3 Qxg3# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gj1xE""]
[Themes ""hangingPiece mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pppp1ppp/8/3PP3/5n1q/3B1Nn1/PP1N3P/R2QK2R w KQkq - 0 13""]
[SetUp ""1""]

13. Nxh4 Nxd3# *",hangingPiece mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/KxEhW""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1k1nr/pp3ppp/4p3/3pq3/1b6/8/PP1NBPPP/R1BQR1K1 b kq - 1 11""]
[SetUp ""1""]

11... Qc7 12. Qa4+ Bd7 13. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7oYDx""]
[Themes ""advantage exposedKing fork long opening""]
[FEN ""r2qk2r/p2pbppp/b3p3/2p5/4PPn1/2N2N2/PPPQ2PP/R1B1K2R w KQkq - 4 11""]
[SetUp ""1""]

11. h3 Bh4+ 12. Kd1 Nf2+ 13. Qxf2 Bxf2 *",advantage exposedKing fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EWSl2""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/p2p1pp1/1pn5/1Bp1p3/4P1pq/2NP4/PPP2PPN/R1BQ1RK1 w kq - 2 10""]
[SetUp ""1""]

10. Qxg4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hsRU3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pppp1ppp/8/4P3/1b1Nnp1q/2N5/PPPBB1PP/R2QK2R w KQkq - 1 10""]
[SetUp ""1""]

10. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0F1uj""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkbnr/pp1bp2p/5pN1/2p4Q/8/8/PPPP1PPP/RNB1KB1R b KQkq - 0 7""]
[SetUp ""1""]

7... hxg6 8. Qxg6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wPKNl""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/pp2pppp/2n5/8/2Pqn3/1PN5/P2P1PPP/R1BQKBNR w KQkq - 3 7""]
[SetUp ""1""]

7. Bb2 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yz58M""]
[Themes ""mate mateIn2 opening queensideAttack short""]
[FEN ""1k1r1bnr/pppq1ppp/2n5/4N3/Q1P3b1/2NPB3/PP3PPP/R3KB1R b KQ - 0 10""]
[SetUp ""1""]

10... Nxe5 11. Qxa7+ Kc8 12. Qa8# *",mate mateIn2 opening queensideAttack short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/99pJW""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/4pppp/p2p1n2/1pp1N3/4P1b1/1BPP4/PP3PPP/R1BQKN1R b KQkq - 0 9""]
[SetUp ""1""]

9... Bxd1 10. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/axJR1""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2knr/p5pp/2pb4/1p2q3/3QP3/2N5/PPPP1PPP/R1B2RK1 w - - 0 13""]
[SetUp ""1""]

13. Qe3 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/lYgIo""]
[Themes ""dovetailMate mate mateIn1 oneMove opening""]
[FEN ""rn1q2r1/ppp1n2p/2kbb3/8/Q7/8/PPP2PPP/RNB1KB1R b KQ - 1 12""]
[SetUp ""1""]

12... b5 13. Qxb5# *",dovetailMate mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mwYMw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2kr/ppp3pp/2nb1n2/6N1/4p3/PQ1PP3/1P3PPP/RNB2RK1 b - - 3 10""]
[SetUp ""1""]

10... Kf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oxXoN""]
[Themes ""advantage defensiveMove opening short""]
[FEN ""rnb1k2r/pp1p1p1p/4pp2/2b5/4P3/3B1P2/PqPNN1PP/R2QK2R b KQkq - 1 10""]
[SetUp ""1""]

10... Nc6 11. Nc4 Qb4+ 12. c3 *",advantage defensiveMove opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RPzQy""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqr1k1/ppp2p2/5n1p/n7/3P2p1/2NB1NPP/PP4P1/R2Q1RK1 w - - 0 17""]
[SetUp ""1""]

17. Ne5 Qxd4+ 18. Kh2 Qxe5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/q7U3x""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1b2bkr/pppp2pp/2n5/4p3/4N2q/PQ6/1PPP1PPP/R1B1K1NR b KQ - 4 8""]
[SetUp ""1""]

8... d5 9. Qxd5+ Be6 10. Qxe6# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/K6Ig3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/p2np2p/2ppNnpQ/8/3q4/1pN5/1P2PPP1/1KR2B1R b - - 1 18""]
[SetUp ""1""]

18... Qe5 19. Qg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EHe2r""]
[Themes ""advantage opening short""]
[FEN ""r2qk2r/pp1bb1pp/2n1pp2/3pP3/3P3N/2N1P3/PP2B1PP/R2Q1RK1 b kq - 1 12""]
[SetUp ""1""]

12... fxe5 13. Bh5+ g6 14. Nxg6 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kbGaq""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""rnbq1rk1/pp1pb3/7p/3nPB1Q/8/8/PPP2PPP/RN3RK1 b - - 0 12""]
[SetUp ""1""]

12... Bg5 13. Qg6+ Kh8 14. Qh7# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XdNpT""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkbnr/pp3ppp/2n5/4P3/3p1B2/5N2/PPP2PPP/RN1QKB1R w KQkq - 0 7""]
[SetUp ""1""]

7. Bb5 Qa5+ 8. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oBNLM""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/ppp2ppn/4bb1p/8/4QP2/2NB3P/PPP3P1/R1B2RK1 b - - 2 14""]
[SetUp ""1""]

14... Bxc3 15. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nwCWq""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp2pppp/2p2n2/4N3/2B3b1/2N5/PPP2PPP/R1BQK2R b KQkq - 0 8""]
[SetUp ""1""]

8... Bxd1 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6oAek""]
[Themes ""fork mate mateIn2 opening short""]
[FEN ""r3kb1r/pp3ppp/2n2q2/2p1p3/8/P1NnPPPb/1P1PN1BP/R1BQ1K1R w kq - 1 11""]
[SetUp ""1""]

11. Bxh3 Qxf3+ 12. Kg1 Qf2# *",fork mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eAkpR""]
[Themes ""advantage discoveredAttack long opening""]
[FEN ""1rbq1rk1/p3ppbp/3p1np1/2pP4/Pn6/1PN2NP1/1B2PPBP/R2Q1RK1 b - - 4 13""]
[SetUp ""1""]

13... Nbxd5 14. Nxd5 Nxd5 15. Bxg7 Kxg7 16. Qxd5 *",advantage discoveredAttack long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jyrFw""]
[Themes ""crushing fork opening short""]
[FEN ""1k1r1b1r/p1p3pp/1p1p1n2/2nPq3/P1P1p3/2N1B3/1P1QPP1P/2KR2NR w - - 3 15""]
[SetUp ""1""]

15. a5 Nb3+ 16. Kc2 Nxd2 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PDY1T""]
[Themes ""crushing opening short""]
[FEN ""r1bq1rk1/5pbp/ppn1pnp1/8/N1Pp4/PP3N2/1B1PBPPP/1Q1R1RK1 w - - 0 15""]
[SetUp ""1""]

15. Nxd4 Nxd4 16. Bxd4 Qxd4 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/U4ddl""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1knr/ppp1b1pp/2n5/7B/3P1p2/1QP2N2/PP4PP/RN3RK1 b - - 1 12""]
[SetUp ""1""]

12... Nf6 13. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1yOk1""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk2r/pp1n1ppp/4p3/2Pp4/1b2n3/1PNQPN2/PBP2PPP/R3KB1R b KQkq - 0 8""]
[SetUp ""1""]

8... Ndxc5 9. Qb5+ Bd7 10. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9FHE9""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pppp1ppp/2n4n/4P2q/3bQ3/2NB1N1P/PP3PP1/R1B1R1K1 b - - 1 14""]
[SetUp ""1""]

14... Bxc3 15. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/F3dDb""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kbnr/1q1p1ppp/1p2p3/pNp5/2P5/P1N1P1P1/1P1P1PKP/1RBQnR2 w kq - 3 13""]
[SetUp ""1""]

13. Kg1 Qg2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZZMf8""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r4knr/p1Q2ppp/2Bp4/2b5/4P3/2N2bPq/PP3P1P/R1B2RK1 w - - 1 14""]
[SetUp ""1""]

14. Qd7 Qg2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7Ju0O""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rnb1k2r/ppppqppp/8/2bP4/4n3/2PN4/PP3PPP/RNBQKB1R w KQkq - 3 8""]
[SetUp ""1""]

8. Nxc5 Nxc3+ 9. Be3 Nxd1 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vAuia""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r5nr/pppk1Bbq/3p4/1Q1Pn3/4P1b1/2P3B1/PP4P1/RN3RK1 b - - 2 16""]
[SetUp ""1""]

16... Kc8 17. Qe8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MQJpY""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/ppp2ppp/5q2/3P4/4p1n1/1NN1K3/PPPP2PP/R1BQ1B1R w kq - 5 9""]
[SetUp ""1""]

9. Ke2 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vej5S""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqrk1Q/ppp3p1/1nn1ppP1/4P3/3P4/8/PP3PP1/RNB1K2R b KQ - 4 15""]
[SetUp ""1""]

15... Ke7 16. Qxg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/p0THC""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbk1bnr/ppp1p1p1/4q2p/1B3p1Q/4NP2/2N5/PPP3PP/R1B1K2R b KQ - 2 10""]
[SetUp ""1""]

10... fxe4 11. Qe8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/DkNaG""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp3ppp/1qn1p3/3pP3/N4P2/5N2/PPP2bPP/R2QKB1R w KQkq - 4 11""]
[SetUp ""1""]

11. Kd2 Qe3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rcBFy""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1rk1/pbp2pp1/1p2p3/6NQ/3P4/2n5/P1P2PPP/R1B2RK1 b - - 3 13""]
[SetUp ""1""]

13... f6 14. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XjoX1""]
[Themes ""advantage opening short""]
[FEN ""rnbqk2r/pp3pbp/3p2p1/3np3/2B5/P1P4P/1P3PP1/RNBQK1NR b KQkq - 1 9""]
[SetUp ""1""]

9... Be6 10. Bxd5 Bxd5 11. Qxd5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HV2Jw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/1bpnp2p/p2p1p2/1p4N1/3P1B2/P1NBP3/1PP2PPP/R2QK2R b KQkq - 0 8""]
[SetUp ""1""]

8... fxg5 9. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/KaRM1""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/ppp2pp1/2np1n2/2b1p1Pp/2B1P3/2P2Q1P/PP1P1P2/RNB1K1NR b KQkq - 0 7""]
[SetUp ""1""]

7... Nd7 8. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rEnOY""]
[Themes ""opening""]
[FEN ""r3kbnr/pbp1qppp/1pn1p3/1B2N3/4P3/8/PPP2PPP/RNBQ1RK1 b kq - 3 9""]
[SetUp ""1""]

9... Qc5 10. Qd7# *",opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/I7RL3""]
[Themes ""advancedPawn kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2bkr/pp2pQpp/2npP3/q3n1N1/3P4/8/PP3PPP/RNB2RK1 b - - 6 13""]
[SetUp ""1""]

13... Nxf7 14. exf7# *",advancedPawn kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zy0Ov""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""1r2qrk1/2p1bpp1/pn3n1p/1p2PQ2/8/1P5P/P1B2PP1/RNBR2K1 b - - 0 18""]
[SetUp ""1""]

18... Nfd5 19. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CoZJK""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2b1r/2NknQpp/pBnp4/4p3/4q3/p7/PPP2PPP/R2K1B1R b - - 1 14""]
[SetUp ""1""]

14... Qf5 15. Qe8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Z1RmO""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq2kr/pppp2pp/1b6/4p1N1/4N3/5Q2/PPPP1PPP/R1B1K2R b KQ - 4 8""]
[SetUp ""1""]

8... h6 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9dTAw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/ppp3pp/2N5/3p4/7q/1P4b1/PBPPP2P/RN1QKB1R w KQkq - 0 9""]
[SetUp ""1""]

9. hxg3 Qxg3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Dro2h""]
[Themes ""mate mateIn1 oneMove opening queensideAttack""]
[FEN ""rnq2r1k/pp2p2p/5bpQ/3N1b2/8/4B3/PPP3PP/2KR1B1R w - - 3 18""]
[SetUp ""1""]

18. Nxf6 Qxc2# *",mate mateIn1 oneMove opening queensideAttack
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FHUR8""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/pp1p1ppp/2nn4/3QN3/1bB5/2N5/PPP2PPP/R1B1K2R b KQkq - 0 9""]
[SetUp ""1""]

9... Nxc4 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zcHmz""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/ppq1b1pp/2p2B2/3p1P2/6n1/1BNP4/P1P1N1PP/1R1Q1R1K w - - 1 16""]
[SetUp ""1""]

16. Ne4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cemD2""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp3pp1/2pbp2p/8/3P1Pnq/5B2/PPP1N1PP/R1BQ1RK1 w kq - 3 13""]
[SetUp ""1""]

13. Qe1 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wgCQs""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/ppp2ppp/2p5/2b1N3/3qP3/8/PPPP1PPP/RNBQK2R w KQkq - 1 6""]
[SetUp ""1""]

6. Nc4 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zHs5q""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qk2r/pbppbnQp/1p3Np1/5p2/3np3/1B6/PPPN1PPP/R1B1R1K1 b kq - 3 15""]
[SetUp ""1""]

15... Bxf6 16. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/96qo2""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/1bp2ppp/1p1ppq2/p7/2PPn3/B4NP1/PP2PPBP/R2QK2R w KQkq - 2 11""]
[SetUp ""1""]

11. Nd2 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NUoZL""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/ppppq1pp/5n2/5P2/2B5/3p4/PPnQ1PPP/RNB2KNR w kq - 0 10""]
[SetUp ""1""]

10. Qxd3 Qe1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/dHCcx""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/1pp2ppp/p1b1n3/3pP3/8/5Q2/PPPPN1PP/RNB2RK1 b kq - 1 11""]
[SetUp ""1""]

11... d4 12. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2Puzk""]
[Themes ""clearance kingsideAttack mate mateIn2 opening sacrifice short""]
[FEN ""rn2r1k1/ppp2ppp/3p4/5Pqn/3b4/2NB1P2/PPP3PP/1R1QBR1K w - - 15 16""]
[SetUp ""1""]

16. Bd2 Ng3+ 17. hxg3 Qh5# *",clearance kingsideAttack mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OttQS""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pppp1ppp/2nb1n2/4q1B1/2BNP3/2N5/PPP2PPP/R2Q1RK1 w - - 3 9""]
[SetUp ""1""]

9. Nxc6 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MghTH""]
[Themes ""advantage opening short""]
[FEN ""r1b1k2r/ppp1bppp/5n2/6q1/2PP4/4N3/P4PPP/RNBQ1RK1 b kq - 0 12""]
[SetUp ""1""]

12... O-O 13. Nd5 Qxd5 14. cxd5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PJuBw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2kr/ppp3pp/2np1n2/6N1/2Q1P3/8/PP3PPP/RNB2RK1 b - - 4 12""]
[SetUp ""1""]

12... Kf8 13. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pJcwP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/ppp3p1/2n1pbQB/6N1/2p5/2P5/PP3PPP/RN2R1K1 b - - 2 14""]
[SetUp ""1""]

14... Qe8 15. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/14ZNY""]
[Themes ""intermezzo mate mateIn2 opening short""]
[FEN ""r3k1nr/pppq1ppp/1b1p4/3Pn3/5P2/1P4Pb/PBP1N1BP/RN1QK2R w KQkq - 1 11""]
[SetUp ""1""]

11. Bxh3 Nf3+ 12. Kf1 Qxh3# *",intermezzo mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jdANf""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q3r/pp1n1kpp/2p1Qn2/2b5/2B3P1/7P/PPPP1P2/R1B1K2R b KQ - 0 13""]
[SetUp ""1""]

13... Kf8 14. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rjU9Z""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1qrk1/pppp1ppp/2n4n/2b1P1B1/4Q3/3B1N1P/PPP2PP1/RN3RK1 b - - 4 11""]
[SetUp ""1""]

11... d5 12. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Wy8Vk""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/3p1ppp/p4n2/2p1p3/2QnP3/1B6/PP1P1PPP/RNB1K1NR b KQkq - 0 9""]
[SetUp ""1""]

9... d6 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mDy3Y""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/pp2pppp/2n5/2p1N3/2B1pP2/8/PPPP2PP/RNBQK2R b KQkq - 3 5""]
[SetUp ""1""]

5... Nf6 6. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tUTza""]
[Themes ""crushing opening short""]
[FEN ""r1bq1k1r/pp1n1pp1/2pP3p/7Q/2B4b/2P5/P1P2PPP/R1B1R1K1 b - - 2 12""]
[SetUp ""1""]

12... g6 13. Bxh6+ Rxh6 14. Qxh6+ *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gktaH""]
[Themes ""crushing opening short""]
[FEN ""r1bq1rk1/4bppp/2n1p3/4P2n/pP3P2/3P1N1P/B2B2PK/RN2QR2 b - - 0 19""]
[SetUp ""1""]

19... Nxb4 20. Bxb4 Bxb4 21. Qxb4 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jhCom""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kbnr/ppp2p1p/4B1p1/4Q3/4P3/2Nq4/PPn2PPP/R1B2KNR w kq - 1 10""]
[SetUp ""1""]

10. Nce2 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NrLQi""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk1nr/pppp1p1p/2n3p1/2b1p3/2B1P3/2N2Q2/PPPP1PPP/R1B1K1NR b KQkq - 1 5""]
[SetUp ""1""]

5... Bb6 6. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fxQzt""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2knr/1ppp2pp/pbnq4/6BB/1P1pP3/1QP2N2/P4PPP/RN2K2R b KQ - 2 10""]
[SetUp ""1""]

10... dxc3 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/DiY3x""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1b1k2r/ppqp1pp1/4p3/2b4p/N1BnP1n1/5N1P/PPP2PP1/R1BQ1RK1 w kq - 2 10""]
[SetUp ""1""]

10. Nxc5 Nxf3+ 11. gxf3 Qh2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zfoaz""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""2rqk2r/pp1bppb1/3p1np1/3P2N1/2nB1Q2/2N4P/PPP2P2/2KR1B1R b k - 2 17""]
[SetUp ""1""]

17... Nh5 18. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HkinX""]
[Themes ""advantage fork opening short""]
[FEN ""rnb2rk1/pp4pp/2p2pn1/5P1Q/1q6/3P2P1/1BP3BP/1R1K2NR w - - 2 15""]
[SetUp ""1""]

15. fxg6 Bg4+ 16. Qxg4 Qxg4+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fiKuz""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pp3ppp/4p3/3n4/2BQ4/8/PPP2PPP/RNBR2K1 b kq - 1 9""]
[SetUp ""1""]

9... Nb6 10. Qxd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BvSRV""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkbnr/pp1p1ppp/2n1p3/4P3/2B1N3/5N2/PB3PPP/R2QK2R b KQkq - 4 9""]
[SetUp ""1""]

9... Nge7 10. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/taSSy""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/pp3ppp/2nbp3/3pN3/3Pn3/2P2QB1/PP3PPP/RN2KB1R b KQkq - 6 9""]
[SetUp ""1""]

9... Nxg3 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/a9ePc""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/1bpnbppp/p3p3/3nP3/3P4/2PQ1N2/P1B2PPP/R1B2RK1 b - - 2 14""]
[SetUp ""1""]

14... c5 15. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/M8jvU""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/ppp1ppp1/2n2n2/2qN3p/1BB3b1/7P/PPP1NPP1/R2Q1RK1 b kq - 3 11""]
[SetUp ""1""]

11... Qxc4 12. Nxc7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/shbbX""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bq1bnr/pp1n2p1/2pk3p/4B2Q/8/3B4/PPP2PPP/RN2R1K1 b - - 0 11""]
[SetUp ""1""]

11... Nxe5 12. Qxe5+ Kd7 13. Bf5# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wXNLH""]
[Themes ""advantage long opening""]
[FEN ""r2qr1k1/ppb2pp1/2p1b1p1/5nN1/7P/6P1/PP1B1PB1/2Q1RRK1 b - - 5 22""]
[SetUp ""1""]

22... Bd5 23. Rxe8+ Qxe8 24. Bxd5 cxd5 25. Qxc7 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XMx8w""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/1p2ppp1/p1np4/3P4/2P1qBb1/2N5/PP2NP1p/R2Q1R1K w kq - 0 17""]
[SetUp ""1""]

17. Nxe4 Bf3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/B4DBE""]
[Themes ""advantage long opening""]
[FEN ""rnbq1rk1/ppp1b1pp/5n2/3pN1B1/2B1P3/8/PPP2PPP/RN1QK2R w KQ - 0 8""]
[SetUp ""1""]

8. Bxd5+ Nxd5 9. Bxe7 Nxe7 10. Qxd8 Rxd8 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/K617f""]
[Themes ""advantage fork long opening""]
[FEN ""r1b1k2r/ppppqp1p/2n2np1/8/3PP3/2P1BN2/PP2B1Pb/RN1Q1RK1 w kq - 0 11""]
[SetUp ""1""]

11. Kxh2 Ng4+ 12. Kg1 Nxe3 13. Qd2 Nxf1 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6yT2H""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkbnr/pp2p1pp/2n2p2/3pP3/3P4/5N2/PP3PPP/1RBQKB1R w Kkq - 0 8""]
[SetUp ""1""]

8. Bb5 Qa5+ 9. b4 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/dqEbX""]
[Themes ""advantage fork long opening""]
[FEN ""r2q1k1r/ppp2Bpp/2np4/4p1N1/4P1b1/2PP4/PP1N1P2/R1BQ1RK1 b - - 0 12""]
[SetUp ""1""]

12... Bxd1 13. Ne6+ Kxf7 14. Nxd8+ Raxd8 15. Rxd1 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/P7bjP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/ppp2ppp/8/3P4/2BNp1n1/2N5/PPPP2P1/R1BQRK1q w - - 6 14""]
[SetUp ""1""]

14. Ke2 Qxg2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AvQzI""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2Nr/ppp1k2p/2np2n1/2b1p3/2B1P3/5Q2/PPPPN1PP/R1B1K2R b KQ - 2 12""]
[SetUp ""1""]

12... Rxg8 13. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kqSMP""]
[Themes ""advantage fork opening short""]
[FEN ""rnbqkbnr/pp4pp/2p5/4p2Q/4P3/2N5/PPP2PPP/R1B1KB1R b KQkq - 1 7""]
[SetUp ""1""]

7... g6 8. Qxe5+ Qe7 9. Qxh8 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RJiOZ""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2qk2r/ppp2ppp/1n1p1b2/3Pn3/2P1Q3/3BB2P/PP3PP1/RN2K2R b KQkq - 2 12""]
[SetUp ""1""]

12... O-O 13. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IxuI7""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k1nr/pp2bp1p/2p3p1/2B1pb2/1PP1p3/q1N5/3Q1PPP/3RKBNR b Kkq - 1 13""]
[SetUp ""1""]

13... Bxc5 14. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qEzLw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/pp3ppp/4pq2/2b3B1/2p5/5N2/PPP2PPP/RN1QK2R b KQkq - 1 8""]
[SetUp ""1""]

8... Qxb2 9. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ciCBk""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""rnb3Qk/2p1b1pp/p4n1N/1p6/3q4/8/PP3PPP/RNB2RK1 b - - 3 13""]
[SetUp ""1""]

13... Nxg8 14. Nf7# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/s6X3o""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2kr/pppp2pp/2n5/3QP1N1/1b4n1/2N5/PP3PPP/R1B1K2R b KQ - 3 10""]
[SetUp ""1""]

10... Kf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/c4ZYU""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1b1kb1r/ppNq1ppp/2p5/4P1B1/3Q2n1/8/PPP3PP/2KR1B1R b kq - 1 14""]
[SetUp ""1""]

14... Qxc7 15. Qd8+ Qxd8 16. Rxd8# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/R2Czc""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp2pppp/2np1n2/2p1N3/2B1P1b1/2NP4/PPP2PPP/R1BQK2R b KQkq - 4 6""]
[SetUp ""1""]

6... Bxd1 7. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wKSBA""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk1nr/pppnbppp/8/3Qp3/2B1P3/5N2/PPP2PPP/RNB1K2R b KQkq - 3 6""]
[SetUp ""1""]

6... Ngf6 7. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NmDLr""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rnb2rk1/ppq2ppp/4pn2/2b5/2Q5/5NP1/PP2PPBP/RNB2RK1 w - - 1 10""]
[SetUp ""1""]

10. Nc3 Bxf2+ 11. Rxf2 Qxc4 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/lyMJX""]
[Themes ""advantage attackingF2F7 deflection opening short""]
[FEN ""rnbqk2r/p1p1nppp/3P4/1pb5/5B2/2P5/PP2PPPP/RN1QKBNR w KQkq - 1 6""]
[SetUp ""1""]

6. dxe7 Bxf2+ 7. Kxf2 Qxd1 *",advantage attackingF2F7 deflection opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oQx6Z""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkb1r/pp3ppp/4pn2/3Pp3/4P3/2NB4/PP3PPP/R2QK1NR b KQkq - 1 9""]
[SetUp ""1""]

9... Bb4 10. Qa4+ Bd7 11. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ryBEr""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kb1r/ppp1qppp/4p3/3pP3/3P4/2KB1N2/PPP3PP/RNBQ3R w kq - 4 10""]
[SetUp ""1""]

10. Nbd2 Qb4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/S92y6""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pppp1ppp/2N5/6q1/4n3/2P5/PP4PP/RN1Q1BKR w - - 0 10""]
[SetUp ""1""]

10. Nd4 Qe3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JoMQK""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/4bpp1/pp1pp2p/3pP3/P1nP4/5N1P/1PQB1PP1/RB3RK1 b - - 1 16""]
[SetUp ""1""]

16... dxe5 17. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zvMy0""]
[Themes ""advantage fork long opening""]
[FEN ""r1b1kb1r/1pp1pppp/p1n1q3/8/3P4/2N1P3/PPP1B1PP/R2QK1NR b KQkq - 0 9""]
[SetUp ""1""]

9... Qxe3 10. Nd5 Qe4 11. Nxc7+ Kd8 12. Nxa8 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/v8IUR""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q2nr/pp1n1kpb/2pbQ2p/8/2BP3P/6N1/PPP2PP1/R1B1K2R b KQ - 0 12""]
[SetUp ""1""]

12... Kf8 13. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tuDTR""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp1nb2p/1qn1Np2/3p4/3Np3/2PB4/PP3PPP/R1BQR1K1 b kq - 1 14""]
[SetUp ""1""]

14... Nxd4 15. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/S9sy3""]
[Themes ""advantage fork opening short""]
[FEN ""rn2kb1r/p3p2p/2pq2p1/1B6/3Nn3/4B3/PP3PPP/R2QK2R w KQkq - 0 14""]
[SetUp ""1""]

14. Bc4 Qb4+ 15. Kf1 Qxc4+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/N1MZM""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/1bqn1pp1/p3pn2/1p1p2P1/3NP3/P1NBB3/1PP4P/R2Q1RK1 w kq - 0 14""]
[SetUp ""1""]

14. gxf6 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/y6LHo""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r2qk2r/1bb1n1pp/p4p2/1pp1n1N1/3p2P1/P2P3P/BPPBNP2/R2QKR2 w Qkq - 0 15""]
[SetUp ""1""]

15. Ne6 Nf3# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Bxp9U""]
[Themes ""clearance kingsideAttack mate mateIn2 opening sacrifice short""]
[FEN ""r2q1rk1/p1p1nppp/1pnbp3/6N1/3PN3/3Q4/PPP2PPP/R1B2RK1 b - - 2 11""]
[SetUp ""1""]

11... h6 12. Nf6+ gxf6 13. Qh7# *",clearance kingsideAttack mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Udnj8""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2kr/ppppn1p1/2n4p/2b1P1N1/2Q2P2/8/PPP3PP/RNB1K2R b KQ - 1 10""]
[SetUp ""1""]

10... Kf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XY5al""]
[Themes ""advantage opening pin short""]
[FEN ""rn2kb1r/pp3ppp/5n2/q7/2Pp4/3P1P2/P3NPBP/R1BQK2R w KQkq - 2 12""]
[SetUp ""1""]

12. Qd2 Bb4 13. a3 Bxd2+ *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4vXlh""]
[Themes ""mate mateIn2 opening short""]
[FEN ""2bqkb1r/2N2p1p/2np4/r2Np3/4p3/6P1/PPP2P1P/R2QK2R b KQk - 2 14""]
[SetUp ""1""]

14... Kd7 15. Qg4+ f5 16. Qxf5# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/c29e7""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp3ppp/4pn2/3p4/2N4b/1NP4P/PPQ1KqP1/R1B2B1R w kq - 1 14""]
[SetUp ""1""]

14. Kd1 Qe1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WZRkD""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pp2p1p1/2p2B1p/n2PNp2/2P5/8/PP3PPP/RN1QKB1R b KQkq - 0 9""]
[SetUp ""1""]

9... gxf6 10. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vzDqP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1rk1/ppn1p1b1/3pb1B1/6pQ/8/8/PP4PP/RNB1R1K1 b - - 3 18""]
[SetUp ""1""]

18... Bf5 19. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AICme""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkb1r/1p1p2pp/p1n2p2/8/3NPp2/1P6/PBP3PP/RN1Q1RK1 b kq - 0 10""]
[SetUp ""1""]

10... Bc5 11. Qh5+ Kf8 12. Qxc5+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OwZa3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/ppp1bpp1/2np1n1p/3Np1Nb/1PP4P/P3P3/2QP1PP1/R1B1KB1R b KQ - 4 10""]
[SetUp ""1""]

10... Nxd5 11. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OE55j""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkbnr/pp1p1ppp/4p3/1Np1P3/2P5/5N2/PP1P1PPP/R1BQ1RK1 b kq - 0 8""]
[SetUp ""1""]

8... Ne7 9. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/w2lko""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1b1k2r/pp1p1ppp/1qn1pn2/2b5/3NP3/2B2P2/PPP3PP/RN1QKB1R w KQkq - 1 9""]
[SetUp ""1""]

9. Nxc6 Bf2+ 10. Kd2 Qe3# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/X2mUE""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/1pp2ppp/p1pb2q1/4P1B1/4P3/2P2N2/PP3PPP/RN1Q1RK1 b kq - 0 9""]
[SetUp ""1""]

9... Bxe5 10. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/YSCqJ""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/pb1n1ppp/1p1p1b2/2p1P3/2P5/3Q1N2/PPB2PPP/R1B1K2R b KQ - 0 14""]
[SetUp ""1""]

14... Nxe5 15. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7DiMZ""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/4pppp/p1n5/1p2N3/3P2b1/1BN5/PP3PPP/R1BQK2R b KQkq - 3 9""]
[SetUp ""1""]

9... Bxd1 10. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/omNMK""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/pppp1p1p/5q2/2b3p1/4PB2/2NP2P1/PPP4P/R2QKBNR w KQkq - 0 7""]
[SetUp ""1""]

7. Bxc7 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/swfKQ""]
[Themes ""advantage opening short""]
[FEN ""r2qkb1r/1p1npppp/p4n2/1B1NN2b/3Pp3/8/PPQ2PPP/R1B1K2R b KQkq - 1 10""]
[SetUp ""1""]

10... Nxd5 11. Bxd7+ Qxd7 12. Nxd7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qOpGp""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp1bnppp/2p1p3/8/2PPN3/P4N2/1P3PPP/R1BQKB1R b KQkq - 0 7""]
[SetUp ""1""]

7... f5 8. Nd6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SAlwL""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bq1b1r/pppnpkpp/8/4p1N1/6n1/8/PPP2PPP/RNBQK2R b KQ - 1 9""]
[SetUp ""1""]

9... Kg8 10. Qd5+ e6 11. Qxe6# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Hhxvo""]
[Themes ""advantage opening short""]
[FEN ""rn2kbnr/4pppp/p7/1N2q2b/8/1Q2B2P/PP3PP1/R3KB1R b KQkq - 1 12""]
[SetUp ""1""]

12... axb5 13. Bxb5+ Nd7 14. Bxd7+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hG17O""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/pp3ppp/2p1pn2/3p4/2P5/1PQ1PN2/PB1P1PPP/R3KB1R b KQ - 0 8""]
[SetUp ""1""]

8... Ne4 9. Qxg7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5fI1F""]
[Themes ""advantage opening pin short""]
[FEN ""r3kbnr/ppp1qppp/2n5/8/2B5/1Q2pP1P/PP3P2/RNB1R1K1 b kq - 1 10""]
[SetUp ""1""]

10... exf2+ 11. Kxf2 O-O-O 12. Rxe7 *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hS1nr""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bqkbnr/ppp1p1p1/2n4p/1B3p2/8/5Q1N/PPPP2PP/RNB1K2R b KQkq - 2 7""]
[SetUp ""1""]

7... Bd7 8. Qh5+ g6 9. Qxg6# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/KaiLM""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rnbqkb1r/p2pp2p/3n1pp1/1BQ5/2p5/5N2/PPPP1PPP/RNB1K2R b KQkq - 1 9""]
[SetUp ""1""]

9... Qa5 10. Bxd7+ Bxd7 11. Qxa5 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gz567""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn3rk1/pN2ppbp/6p1/3p4/4n3/1P2qP2/PBP1N1PP/R2QKB1R w KQ - 1 15""]
[SetUp ""1""]

15. Bxg7 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FtSNQ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqkb1r/ppp3p1/7p/4pp1Q/2B1N3/8/PPPP1PPP/R1B1K2R b KQkq - 1 8""]
[SetUp ""1""]

8... Ke7 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xjaFl""]
[Themes ""advantage attraction fork long opening sacrifice""]
[FEN ""r1b1kb1r/pp3ppp/3P1q2/2P5/1n2p3/5N2/PP2PPPP/RN1QKB1R w KQkq - 0 9""]
[SetUp ""1""]

9. Nd4 Qxd4 10. Qxd4 Nc2+ 11. Kd2 Nxd4 *",advantage attraction fork long opening sacrifice
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NqQo9""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1r1k/pQp3pp/2b5/4Pp2/2B5/2n2N2/P1P2PPP/R1B1K2R w KQ - 1 13""]
[SetUp ""1""]

13. Qb3 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/C87tI""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rnb2rk1/ppp3pp/5p2/3qN3/3P4/8/PPP1BKPP/R1BQ3R w - - 0 10""]
[SetUp ""1""]

10. Bc4 fxe5+ 11. Kg3 Qxc4 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/peQTt""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/ppp2ppp/5q2/3PN3/2B1n3/8/PPPP2PP/RNBQ2KR w kq - 3 8""]
[SetUp ""1""]

8. d4 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ca4qM""]
[Themes ""advantage fork long opening""]
[FEN ""r3k1nr/1pp2ppp/pbn5/4P3/B6N/2N2Qqb/PP3PP1/R1B2RK1 b kq - 3 14""]
[SetUp ""1""]

14... Qxh4 15. Bxc6+ bxc6 16. Qxc6+ Bd7 17. Qxa8+ *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cJEMm""]
[Themes ""crushing fork opening short""]
[FEN ""rnb1k2r/pp1p1ppp/5n2/4q3/8/2N5/PPPQPKPP/R1B2B1R w kq - 2 8""]
[SetUp ""1""]

8. Qe3 Ng4+ 9. Kf3 Nxe3 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i6Dva""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1bkr/ppp4p/2n3p1/3pp1N1/8/3P1Q2/PPP2PPP/RNB1K2R b KQ - 1 10""]
[SetUp ""1""]

10... Be7 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/f3E4D""]
[Themes ""advantage kingsideAttack opening short""]
[FEN ""r1bq1rk1/ppp2ppp/2np1n2/2bNp1N1/2B1P3/3P4/PPP2PPP/R1BQK2R b KQ - 1 7""]
[SetUp ""1""]

7... Bg4 8. Nxf6+ Qxf6 9. Qxg4 *",advantage kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rMheJ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/ppp2p2/2np3p/3Np1p1/4P3/3P1NP1/PPP2PP1/R2QKB1R b KQkq - 0 9""]
[SetUp ""1""]

9... Ne7 10. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FkViA""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/pb2pppp/1p3n2/2pqn3/8/2PP1N2/PPQ1BPPP/RNB2RK1 w kq - 4 9""]
[SetUp ""1""]

9. Nxe5 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WNnpH""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pp3ppp/3b4/3B4/8/4PnqP/PPP3P1/RNBQ1R1K w - - 1 16""]
[SetUp ""1""]

16. Rxf3 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4ghKy""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r3k1nr/1ppb4/8/p1BP1p2/7q/P1N5/1P2BPPN/R2Q1RK1 w kq - 1 19""]
[SetUp ""1""]

19. Re1 Qxh2+ 20. Kf1 Qh1# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HUtbA""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkb1r/ppp2ppp/8/3n1b2/4P3/8/PP3PPP/R1BQKBNR b KQkq - 0 10""]
[SetUp ""1""]

10... Bxe4 11. Qa4+ Qd7 12. Qxe4+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Zrrac""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1b1k2r/p1p1nppp/1pnb4/4N3/3P3q/2N5/PP2BPPP/R1BQR1K1 w kq - 8 13""]
[SetUp ""1""]

13. Nxc6 Qxh2+ 14. Kf1 Qh1# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jEnsP""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk1nr/p1p3pp/2pb4/3pN3/8/1P2P3/P1P2PPP/RNBQK2R b KQkq - 0 8""]
[SetUp ""1""]

8... Bxe5 9. Qh5+ Ke7 10. Qxe5+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NNDTM""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rb3rk1/1p3ppp/p1nqpn2/3p4/P2P4/2B2b2/1PP1BPPP/RN1Q1RK1 w - - 0 15""]
[SetUp ""1""]

15. Bxf3 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6hDkz""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""rnbqkb1r/p3nppp/1p6/1Bp1P3/3pN3/5N2/PP1P1PPP/R1BQK2R b KQkq - 1 8""]
[SetUp ""1""]

8... Bd7 9. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1LiPs""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkb1r/pp1b1ppp/2nPp3/3p4/3P1B2/5N1P/PPP2PP1/R2QKB1R w KQkq - 2 10""]
[SetUp ""1""]

10. Bb5 Qa5+ 11. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pkI4m""]
[Themes ""advantage hangingPiece interference opening short""]
[FEN ""1r1qkb1r/p3nppp/Q1n5/3N4/3pP1b1/8/PP2PPBP/R1B1K1NR b KQk - 2 11""]
[SetUp ""1""]

11... Nxd5 12. Qxc6+ Bd7 13. Qxd5 *",advantage hangingPiece interference opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/23JvN""]
[Themes ""advantage fork opening short""]
[FEN ""r2qr1k1/2pb1ppp/2pp4/p3n3/P2QP3/1PN3PP/1BP2P2/1R2RBK1 w - - 1 18""]
[SetUp ""1""]

18. f4 Nf3+ 19. Kg2 Nxd4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jklxv""]
[Themes ""advantage opening short""]
[FEN ""r1b2rk1/ppp3pp/2n1p3/b2q1p2/3PN2Q/2PB4/PP3PPP/R1B2RK1 b - - 1 12""]
[SetUp ""1""]

12... fxe4 13. Bxe4 Qxe4 14. Qxe4 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Btlb3""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk2r/pppp2pp/2n2pn1/2b5/6P1/2N2NB1/PP2PPBP/R2QK2R b KQkq - 3 9""]
[SetUp ""1""]

9... O-O 10. Qd5+ Kh8 11. Qxc5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9Mtku""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r2qk1nr/1b3ppp/pB2p3/4N3/1bP5/8/PP2KPPP/R2Q1B1R b kq - 2 14""]
[SetUp ""1""]

14... Qxb6 15. Qd7+ Kf8 16. Qxf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Zaxfs""]
[Themes ""mate mateIn1 oneMove opening queensideAttack""]
[FEN ""2kr1bnr/ppp2ppp/4q3/4pbN1/8/5QP1/PPnP1PBP/RNB2RK1 b - - 1 11""]
[SetUp ""1""]

11... Qd7 12. Qxb7# *",mate mateIn1 oneMove opening queensideAttack
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JFGha""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1b1r/ppp1k1pp/5n2/4Q3/2BPpB2/8/PPP2PPP/RN2K2R b KQ - 6 11""]
[SetUp ""1""]

11... Kd7 12. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BhXzP""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkbnr/1p2pppp/p7/2p1N2b/2B5/2N4P/PPPP1PP1/R1BQ1RK1 b kq - 1 8""]
[SetUp ""1""]

8... Bxd1 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/N8MqS""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1b1r/ppp3pp/5n2/4nP1k/4P3/7N/PPP1B1PP/R1B1K2R b KQ - 1 17""]
[SetUp ""1""]

17... Kh4 18. Bg5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Xkncn""]
[Themes ""advantage deflection long opening""]
[FEN ""r2qkb1r/pp2pppp/2np4/8/Q1nP4/4BB2/PP3PPP/RN2K2R b KQkq - 1 10""]
[SetUp ""1""]

10... Nxe3 11. Bxc6+ bxc6 12. Qxc6+ Qd7 13. Qxa8+ *",advantage deflection long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pDDTF""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/1pppp2p/p1n3B1/4p2Q/3P4/8/PPP2PPP/RNB1K1NR b KQkq - 0 6""]
[SetUp ""1""]

6... hxg6 7. Qxg6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pmieo""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk1nr/ppp1b1p1/2n4p/4ppNQ/7P/2NB4/PPP2PP1/R1B1K2R b KQkq - 1 10""]
[SetUp ""1""]

10... Kf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gzUsS""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qk1nr/ppp1bBpp/2np4/8/3PP3/1Q3b2/PP3PPP/RNB1K2R b KQkq - 0 8""]
[SetUp ""1""]

8... Kd7 9. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EIIXs""]
[Themes ""advantage fork opening short""]
[FEN ""r3kbnr/ppp1qppp/2n5/1B1pP3/3P4/5N2/PP3PPP/RbBQK2R w KQkq - 0 8""]
[SetUp ""1""]

8. Rxb1 Qb4+ 9. Kf1 Qxb5+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gPo39""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""r1b1k2r/pp1p1ppp/nq2pn2/2b3B1/4P3/2N2N2/PPP2PPP/R2QKB1R w KQkq - 4 7""]
[SetUp ""1""]

7. Bxf6 Bxf2+ 8. Kd2 Qe3# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yLKlK""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp1npppp/5n2/4N3/2QP4/8/PP3PPP/RNB1K2R b KQkq - 0 10""]
[SetUp ""1""]

10... Rc8 11. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ViCXw""]
[Themes ""intermezzo mate mateIn2 opening short""]
[FEN ""r1bq1k1r/pp2n1pp/2pb1Qn1/8/2BPN3/8/PPP2PPP/R1B1R1K1 b - - 0 13""]
[SetUp ""1""]

13... gxf6 14. Bh6+ Ke8 15. Nxf6# *",intermezzo mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tyKFi""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""2kr1b1r/ppp2ppp/4p3/4n2q/1P2N1n1/P4N2/2PPBPP1/R1BQ1RK1 w - - 2 12""]
[SetUp ""1""]

12. Ng3 Nxf3+ 13. gxf3 Qh2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Axjw9""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qk2r/pp3ppp/5n2/2b1p3/1nP5/1PN2P2/PBbPN1PP/2RQKB1R w Kkq - 5 11""]
[SetUp ""1""]

11. Rxc2 Nd3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pOM4q""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1k2r/2q2ppp/2n1pn2/3p2N1/8/4PN2/P4PPP/2RQKB1R w Kkq - 7 15""]
[SetUp ""1""]

15. Bb5 Qa5+ 16. Qd2 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eHchM""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1b1r/ppp1p1pp/1n1pb2k/8/7P/4Q3/PPPP1PP1/RNB1K2R b KQ - 2 10""]
[SetUp ""1""]

10... g5 11. Qxg5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ma1CL""]
[Themes ""advantage fork opening short""]
[FEN ""r2qk2r/4np1p/p3b1p1/1B2b3/Q7/2N5/PP4PP/R1B2RK1 b kq - 0 17""]
[SetUp ""1""]

17... axb5 18. Qxb5+ Nc6 19. Qxc6+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qrLc7""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp2pppp/5n2/4N3/2BP2b1/8/PP3PPP/RNBQK2R b KQkq - 5 8""]
[SetUp ""1""]

8... Bxd1 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xoSxX""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/1b1p1ppp/p1qbp3/2p1n3/8/2N1BN2/PP2BPPP/R2Q1RK1 w kq - 0 13""]
[SetUp ""1""]

13. Nxe5 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/g5HPP""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbqkbnr/ppp4p/8/4Np2/4pp1P/2N5/PPPP2P1/R1BQKB1R b KQkq - 1 8""]
[SetUp ""1""]

8... Bd6 9. Qh5+ Kf8 10. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Z9H2H""]
[Themes ""advantage opening short""]
[FEN ""rnbq1rk1/4pp1p/p2p2p1/1p2b3/8/1BN4P/PP2QPP1/R1BR2K1 w - - 0 14""]
[SetUp ""1""]

14. Qxe5 dxe5 15. Rxd8 Rxd8 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i1Ofu""]
[Themes ""advantage fork opening short""]
[FEN ""r3kb1r/ppp1pppp/5n2/2qN3b/1n3N2/5P2/PP2K1PP/2RQ1B1R b kq - 1 12""]
[SetUp ""1""]

12... Qa5 13. Nxc7+ Qxc7 14. Rxc7 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wDGEC""]
[Themes ""advantage kingsideAttack long opening""]
[FEN ""rn1br1k1/pp3pp1/2p1qn1p/2Pp4/3P4/2NBB2P/PP3PP1/R2QR1K1 w - - 2 15""]
[SetUp ""1""]

15. Bxh6 Qxe1+ 16. Qxe1 Rxe1+ 17. Rxe1 gxh6 *",advantage kingsideAttack long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nGm8d""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/ppppbp2/2n4Q/6N1/8/3B4/PPP2PPP/RN2R1K1 b - - 0 13""]
[SetUp ""1""]

13... Bxg5 14. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CFzCf""]
[Themes ""crushing fork opening short""]
[FEN ""r1bqkb1r/pp3pp1/2n4p/1N1BP3/3p1P2/6P1/PP5P/R1BQ1RK1 b kq - 0 14""]
[SetUp ""1""]

14... Qxd5 15. Nc7+ Kd8 16. Nxd5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Lt2Am""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r1bqnrk1/ppp2ppp/8/n2PN3/8/P2BP3/1P4PP/RN1Q1RK1 b - - 0 14""]
[SetUp ""1""]

14... Qxd5 15. Bxh7+ Kxh7 16. Qxd5 *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4LOWW""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qk1nr/ppp2ppp/1bnp4/8/2BPP3/2N2Q1P/P4PP1/R1B2RK1 b kq - 0 11""]
[SetUp ""1""]

11... Nxd4 12. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kCcoA""]
[Themes ""advantage opening short""]
[FEN ""r1b1r1k1/ppp2p1p/3p1q2/4n1pP/4P1n1/2N2N2/PPPQ1PP1/2KR1B1R w - - 6 16""]
[SetUp ""1""]

16. Qxg5+ Qxg5+ 17. Nxg5 Nxf2 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sbtv6""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""r2qkb1r/pp3ppp/5n2/2p1N3/2BpP1b1/6N1/PPPP2PP/R1BQ1RK1 b kq - 0 10""]
[SetUp ""1""]

10... Bxd1 11. Bxf7+ Ke7 12. Nf5# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SB3ij""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1rk1/pQp1pp1p/6p1/8/P5bP/2b5/1PP2PP1/R1B1KBNR w KQ - 1 12""]
[SetUp ""1""]

12. bxc3 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0LRAQ""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/p1pppBpp/1pn3b1/6N1/8/5Q2/PPPP1PPP/R1B1K2R b KQkq - 0 8""]
[SetUp ""1""]

8... Bxf7 9. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AnQNg""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/1p1p1ppp/pq2p3/4N3/4PP2/2N5/PPP2bPP/R2QKB1R w KQkq - 2 10""]
[SetUp ""1""]

10. Kd2 Qe3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zPdqx""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb2Bk1/ppp3pp/8/3P2q1/2B5/1P2n1K1/P1PP1PP1/RN1Q1R2 w - - 1 13""]
[SetUp ""1""]

13. Kh2 Qxg2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/aGTts""]
[Themes ""advantage long opening""]
[FEN ""r1bq2nr/1ppk3p/p1nbp3/3p2BQ/3P4/4P3/PPPN1PPP/R3KB1R b KQ - 0 10""]
[SetUp ""1""]

10... Nf6 11. Qf7+ Qe7 12. Qxf6 Qxf6 13. Bxf6 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mRDJh""]
[Themes ""advantage attackingF2F7 deflection opening short""]
[FEN ""rn1qkbnr/pb2pppp/8/1P6/2BpP3/4B3/1P3PPP/RN1QK1NR b KQkq - 2 7""]
[SetUp ""1""]

7... dxe3 8. Bxf7+ Kxf7 9. Qxd8 *",advantage attackingF2F7 deflection opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cjIaI""]
[Themes ""advantage opening short""]
[FEN ""3rkb1r/ppp1nppp/2n1b3/4P3/1q6/P1N1PN2/1PP2PPP/1RQ1KB1R b Kk - 0 11""]
[SetUp ""1""]

11... Qa5 12. b4 Nxb4 13. axb4 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zkLyi""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1q2rk1/ppp1bppp/2n1b3/4P1N1/2p1Q3/8/PPP2PPP/RNBR2K1 b - - 7 12""]
[SetUp ""1""]

12... h6 13. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SwehC""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnbqk2r/1pp2ppp/3p4/p1bPp1B1/2P1n3/2N2N2/PP2PPPP/R2QKB1R w KQkq - 4 7""]
[SetUp ""1""]

7. Bxd8 Bxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0cmCX""]
[Themes ""advantage attackingF2F7 fork opening short""]
[FEN ""rnb1k1nr/pp3pbp/6p1/2pB2q1/8/5Q2/PPPP1PPP/RNB2RK1 b kq - 0 8""]
[SetUp ""1""]

8... Ne7 9. Qxf7+ Kd8 10. Qxg7 *",advantage attackingF2F7 fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UV1ob""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1bnr/pppn1Qpp/3k4/8/2B1pP2/2N5/PPPP2PP/R1B1K2R b KQ - 7 9""]
[SetUp ""1""]

9... Qe7 10. Qd5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yxdmV""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""2kr1b1r/1pp2ppp/p6q/4p3/3nN1n1/5N2/PPPPBPP1/R1BQR1K1 w - - 2 12""]
[SetUp ""1""]

12. Nxd4 Qh2+ 13. Kf1 Qh1# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zSe8C""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/pp3p1p/2n3p1/4pb2/2B5/2N2Q2/PPPP1PPP/R1B1K1NR b KQkq - 1 7""]
[SetUp ""1""]

7... Bxc2 8. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QJiqv""]
[Themes ""clearance kingsideAttack mate mateIn2 opening short""]
[FEN ""r3kb1r/1bqp1ppp/p3p3/1p1Pn1B1/4P1n1/P1N2N2/1P2BPPP/R2Q1RK1 w kq - 3 12""]
[SetUp ""1""]

12. h3 Nxf3+ 13. gxf3 Qh2# *",clearance kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ikFOV""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkbnr/ppp2ppp/8/1P2pb2/1n6/5N2/PBPPPPPP/RN1QKB1R w KQkq - 2 7""]
[SetUp ""1""]

7. c3 Nc2+ 8. Qxc2 Bxc2 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/n4z8Z""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pp1n1ppB/4pn2/3p4/3p4/2P1PNP1/PPQ2PP1/RN2K2R b KQ - 0 10""]
[SetUp ""1""]

10... Nxh7 11. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6iuQU""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kbnr/pp2ppp1/8/6N1/1PPp1B2/P2P1nPq/5P2/RN1Q1RK1 w kq - 2 16""]
[SetUp ""1""]

16. Qxf3 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/f9cVE""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkb1r/pp2nppp/2n1p3/8/3PN3/3B1N2/PP3PPP/R1BQK2R b KQkq - 2 8""]
[SetUp ""1""]

8... Bd7 9. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NoUxz""]
[Themes ""advantage opening short""]
[FEN ""r1b1k1nr/1p2ppbp/pqnp2p1/1N1P4/Q3PB2/8/PP3PPP/R3KBNR b KQkq - 0 9""]
[SetUp ""1""]

9... Qa5+ 10. Qxa5 Nxa5 11. Nc7+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IG0zv""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/ppp1n1pp/2np4/2b1p1N1/4P3/2N2Q2/PPPP1PPP/R1B2RK1 b - - 3 8""]
[SetUp ""1""]

8... Kg8 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JUgwL""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1kb1r/1p1nq1pp/p2pNn2/3N4/4P3/8/PPP2PPP/R1BQK2R b KQkq - 2 10""]
[SetUp ""1""]

10... Qxe6 11. Nc7+ Ke7 12. Nxe6 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kpFhw""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1b1k2r/ppp2ppp/2N5/1Bbp4/4n3/8/PPP3PP/RNBQR1qK w kq - 1 11""]
[SetUp ""1""]

11. Rxg1 Nf2# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eZ5C6""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pp1pnp1p/2n1p1p1/2p5/4N3/2PP2P1/PP2PPBP/R1BQK1NR b KQkq - 1 6""]
[SetUp ""1""]

6... d5 7. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/STuqZ""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1k1nr/1p1pppbp/p1q3p1/1N6/3P4/4PN2/5KPP/2RQ1B1R b kq - 1 14""]
[SetUp ""1""]

14... Qb6 15. Nc7+ Qxc7 16. Rxc7 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Lvzw8""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/1b3p2/ppn1p3/2p5/3pNQpq/3P4/PPP1BPPP/R3NRK1 w kq - 2 16""]
[SetUp ""1""]

16. Qxg4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BALJW""]
[Themes ""advantage fork long opening""]
[FEN ""r1bqkbnr/ppp2ppp/8/4n3/2p1P3/5N2/PP1P2PP/RNBQKB1R w KQkq - 0 6""]
[SetUp ""1""]

6. Nxe5 Qh4+ 7. g3 Qxe4+ 8. Qe2 Qxh1 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FAPgP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk1nr/1ppp2pp/pb6/4N2Q/1n1PP3/8/P4PPP/RNB1K2R b KQ - 3 10""]
[SetUp ""1""]

10... Kf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4myP9""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""3qkb1r/p1pbpppp/Qrn2n2/6N1/2B1p3/8/PPPP1PPP/RNB1K2R b KQk - 6 9""]
[SetUp ""1""]

9... Rxa6 10. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8oUoc""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/p1p1qppp/2p5/4P1B1/6n1/2N2N2/PPP3PP/R2QK2R b KQkq - 2 11""]
[SetUp ""1""]

11... Qc5 12. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/d4eJN""]
[Themes ""advantage long opening""]
[FEN ""rn1qkb1r/pp1b1ppp/8/1B1pP3/8/8/PPP2PPP/R1BQK1NR w KQkq - 2 8""]
[SetUp ""1""]

8. Qxd5 Qa5+ 9. c3 Qxb5 10. Qxb5 Bxb5 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RjfFc""]
[Themes ""advantage fork opening short""]
[FEN ""r3kb1r/ppp2ppp/8/4p1qP/2B2n2/3P1Q1P/PPPN1P2/R1B2RK1 w kq - 1 12""]
[SetUp ""1""]

12. Qg3 Ne2+ 13. Kg2 Nxg3 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i6jZB""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qk1nr/pp4bp/1npp1pp1/4P3/3PP3/1PPBBQ1P/P5P1/RN3RK1 b kq - 0 12""]
[SetUp ""1""]

12... fxe5 13. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2tXOO""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r2q1rk1/pppnbppp/8/2PN4/3nQ3/P2B3P/1P3PP1/R1B1K2R b KQ - 1 13""]
[SetUp ""1""]

13... Nf6 14. Nxf6+ gxf6 15. Qxh7# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/E3Tap""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/ppp2pp1/3p1n2/4PnN1/8/2NP4/PPP1P1Bp/R1BQ1R1K w kq - 1 11""]
[SetUp ""1""]

11. exf6 Ng3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3kuQu""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/ppp1pppp/1n6/4N2b/8/1B5P/PPPP1PP1/RNBQ1RK1 b kq - 0 8""]
[SetUp ""1""]

8... Bxd1 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/swmGQ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/pp3ppp/4p3/3nP3/3N1PPq/4p2P/PPP3B1/R1BQ1K1R w kq - 0 13""]
[SetUp ""1""]

13. Bxd5 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9zEA5""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rn1qk1nr/ppp3pp/8/8/3P1p2/1N1BpPPb/P1P4P/R1BQK2R w KQkq - 1 12""]
[SetUp ""1""]

12. gxf4 Qh4+ 13. Ke2 Qf2# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RE6ys""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q3r/1b2bkpp/p3Qn2/np6/8/1BP5/PP3PPP/RNB1R1K1 b - - 0 14""]
[SetUp ""1""]

14... Kf8 15. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RJfhb""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/ppp2ppp/3p4/3Pp3/2P1P1nq/3B3P/PP1N1PP1/R2QK1NR w KQ - 1 9""]
[SetUp ""1""]

9. Ngf3 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Jl4v1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1b1r/ppp3kp/2np1np1/8/2BPP3/2N5/PPPQ1PPP/R1B1K2R b KQ - 3 8""]
[SetUp ""1""]

8... a6 9. Qh6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/n7V7f""]
[Themes ""mate mateIn2 opening queensideAttack short""]
[FEN ""r1b2rk1/pp1pppbp/2n3pB/2P5/4N3/8/qPPQ1PPP/2KR1BNR w - - 0 10""]
[SetUp ""1""]

10. Nc3 Qa1+ 11. Nb1 Bxb2# *",mate mateIn2 opening queensideAttack short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/31PSU""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2bkr/pppq2p1/2n5/3pp1N1/7p/3P1Q2/PPP1NPPP/R1B1K2R b KQ - 5 11""]
[SetUp ""1""]

11... Be7 12. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3Q7Pt""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppq2ppp/2nbp3/3p4/3P4/2P2NP1/PPQN1PP1/2KR1B1R b kq - 2 11""]
[SetUp ""1""]

11... O-O 12. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yCnES""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/ppppbppp/2n2n2/6B1/2BpN3/2P2Q2/PP3PPP/R3K1NR b KQkq - 1 8""]
[SetUp ""1""]

8... Nxe4 9. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/bihbS""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/p1p2ppp/2n5/1p1np1N1/8/1B3Q2/PPPP1PPP/RNB1K2R b KQkq - 1 7""]
[SetUp ""1""]

7... Ncb4 8. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oJbKL""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp2pppp/2p2n2/5b2/2BP4/1Q2PN2/PP3PPP/RNB1K2R b KQkq - 2 6""]
[SetUp ""1""]

6... Nbd7 7. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kIwlj""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqr1k1/pppp1ppp/5n2/8/1bPn4/P1N3P1/1P1BNP1P/R2QKB1R w KQ - 0 10""]
[SetUp ""1""]

10. axb4 Nf3# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OqYW9""]
[Themes ""mate mateIn1 oneMove opening pin""]
[FEN ""r1bk2r1/ppppnQ1p/2n5/1q2P1N1/8/2P5/4PPPP/3RKB1R b K - 1 15""]
[SetUp ""1""]

15... Nxe5 16. Ne6# *",mate mateIn1 oneMove opening pin
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MEEJp""]
[Themes ""advantage opening short""]
[FEN ""r1bq1rk1/pppp1ppp/8/n3N3/2B1n3/2NPP3/PPP3PP/R2QK2R w KQ - 0 9""]
[SetUp ""1""]

9. Nxf7 Qh4+ 10. g3 Nxg3 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cQN0m""]
[Themes ""discoveredAttack kingsideAttack mate mateIn2 opening short""]
[FEN ""r2q1rk1/pp1b1ppp/5n2/1Bb1p1N1/3nN3/3Q4/PPPP1PPP/R1B2RK1 b - - 9 12""]
[SetUp ""1""]

12... Bxb5 13. Nxf6+ gxf6 14. Qxh7# *",discoveredAttack kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MEYXm""]
[Themes ""mate mateIn2 opening pin short""]
[FEN ""rn1qk2r/pppbbp1p/3p1p2/8/4N3/1P2Q3/P1P1PPPP/RN2KB1R b KQkq - 1 9""]
[SetUp ""1""]

9... Bc6 10. Nxf6+ Kf8 11. Qh6# *",mate mateIn2 opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eypMa""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqrk1Q/1p4p1/p1pbp3/6N1/3P4/8/PPP2PPP/R1B2RK1 b - - 6 16""]
[SetUp ""1""]

16... Ke7 17. Qxg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ei4OT""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bqr1k1/ppp1bppn/8/3pN2Q/3n4/8/PPPN1PPP/R1B1R1K1 b - - 1 13""]
[SetUp ""1""]

13... Bf6 14. Qxf7+ Kh8 15. Ng6# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qeBQ5""]
[Themes ""advantage opening pin short""]
[FEN ""1r1qkb1r/2pn1ppp/4p1b1/8/2BP4/2Q5/PP3PPP/R1B1K1NR w KQk - 0 11""]
[SetUp ""1""]

11. Nf3 Bb4 12. O-O Bxc3 *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2f6mu""]
[Themes ""attackingF2F7 discoveredAttack mate mateIn2 opening sacrifice short""]
[FEN ""r1b1kbnr/pp1p1ppp/2nq4/3Np1B1/2B1P3/1Q6/PP3PPP/R3K1NR b KQkq - 5 8""]
[SetUp ""1""]

8... Nd4 9. Nc7+ Qxc7 10. Bxf7# *",attackingF2F7 discoveredAttack mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yhbML""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1b1r/ppp3k1/2n2p1p/3B3Q/4p3/1P2P3/P1PP1PPP/RN2K2R b KQ - 0 10""]
[SetUp ""1""]

10... Bd6 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/e9UPV""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1br2k1/pp2bppQ/2n1p3/3q2N1/3P3P/8/PP3PP1/R1B1K2R b KQ - 3 14""]
[SetUp ""1""]

14... Kf8 15. Qh8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2pUSt""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn3rk1/pp3ppp/1qp2n2/3ppP2/8/2PP1P2/PP1N1bPP/R1BQKB1R w KQ - 1 10""]
[SetUp ""1""]

10. Ke2 Qe3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/lIZjl""]
[Themes ""attraction kingsideAttack mate mateIn2 opening sacrifice short""]
[FEN ""r1b2r1k/ppq3pp/1n1b4/3B1p1R/3Pp3/4N3/PPP3PP/R1BQ2K1 b - - 1 17""]
[SetUp ""1""]

17... f4 18. Rxh7+ Kxh7 19. Qh5# *",attraction kingsideAttack mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Xiaw8""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/ppp2p2/3p3p/4p2Q/2Bbn2N/6Pp/PPP2P2/R1B2RK1 b kq - 1 13""]
[SetUp ""1""]

13... Nxg3 14. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tHRvc""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/ppbn1p1p/5n2/2PN4/3P3p/4PQP1/PP4BP/R1B2RK1 b kq - 0 15""]
[SetUp ""1""]

15... Nxd5 16. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ci5yG""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/ppp2pp1/3p4/2b1p3/2B1P2q/2NP1Q2/PPP2PP1/R1B2RK1 w kq - 1 10""]
[SetUp ""1""]

10. g3 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sJ8Tf""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqkb1r/p1ppp2p/1p3p2/5p2/3P4/2N1P3/PPP2PPP/R2QKBNR b KQkq - 0 5""]
[SetUp ""1""]

5... Bb7 6. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mMsC2""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/pppp2pp/5n2/4N3/1n1PP3/1Q6/P4PPP/RN2K2R b KQ - 3 12""]
[SetUp ""1""]

12... a5 13. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ofstl""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bk3r/ppp1nQ2/2pb4/4qp2/4P3/7P/PPPP1PP1/RNB2RK1 w - - 3 12""]
[SetUp ""1""]

12. d4 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MSgml""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/1pppnpBp/2nb4/1p1N4/4P3/8/PPP2PPP/R2QKB1R b KQkq - 0 11""]
[SetUp ""1""]

11... Rg8 12. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1Ujc0""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/pppbp2p/2n2pB1/3p3Q/3P1P2/2P1P3/PP4PP/RNB1K1NR b KQkq - 0 7""]
[SetUp ""1""]

7... hxg6 8. Qxg6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4b9Kp""]
[Themes ""advantage defensiveMove discoveredAttack long opening""]
[FEN ""r1bqk2r/ppppnNb1/2n3pp/8/3PPB2/8/PPP3PP/RN1Q1RK1 b - - 1 10""]
[SetUp ""1""]

10... Kxf7 11. Bxc7+ Ke8 12. Bxd8 Bxd4+ 13. Kh1 *",advantage defensiveMove discoveredAttack long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZcZ2S""]
[Themes ""advantage fork opening short""]
[FEN ""1r2kb1r/p1Qnpppp/5nb1/8/3q4/6N1/PPP2PPP/R1B1KBNR w KQk - 1 10""]
[SetUp ""1""]

10. Bb5 Qb4+ 11. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WRa3j""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/1p1n1ppp/p2bp3/2pP2N1/2P5/2NQ4/PP3PPP/R1B2RK1 b - - 1 13""]
[SetUp ""1""]

13... h6 14. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/DgJ3U""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k1nr/ppp2ppp/8/2bP4/3qp1b1/5PP1/PPPPB2P/RNBQK1NR w KQkq - 3 9""]
[SetUp ""1""]

9. fxg4 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/D11Lp""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkbr1/1pp1np2/p2pp2p/6p1/3nP1N1/2NB3P/PPPB1PP1/R2Q1RK1 b q - 1 10""]
[SetUp ""1""]

10... h5 11. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/O3bkq""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/ppp2p2/2b2p1p/3qp3/3P4/5NP1/PP1BPPBP/R2Q1RK1 w kq - 0 12""]
[SetUp ""1""]

12. Nxe5 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IULZJ""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/p4ppp/2p1pn2/2b5/B2q4/2NP4/PPP2PPP/R1BQK1NR w KQkq - 1 8""]
[SetUp ""1""]

8. Nf3 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IwuMo""]
[Themes ""advantage discoveredAttack kingsideAttack opening short""]
[FEN ""r2qk2r/ppp3pp/2nb4/1B3p2/4n1b1/5N2/PPP2PPP/RNBQR1K1 w kq - 0 9""]
[SetUp ""1""]

9. Qd5 Bxh2+ 10. Nxh2 Qxd5 *",advantage discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rSahD""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkb1r/p4ppp/b3pn2/3p4/2P5/6P1/PP1N1PBP/R1BQK2R b KQkq - 0 10""]
[SetUp ""1""]

10... Rc8 11. Qa4+ Qd7 12. Qxa6 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oYxWP""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bq1r1k/pp1n2pp/2p1pn2/3pNp2/3P1P2/4P3/PPPN1PBP/R2Q1R1K b - - 2 11""]
[SetUp ""1""]

11... Rg8 12. Nf7# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6EhVn""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/pp1p1p2/1b4nQ/1B4N1/4P3/8/PP3PPP/RN3RK1 b - - 2 13""]
[SetUp ""1""]

13... Qf6 14. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/f1eox""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/1bp2ppp/p7/1p1p4/3pP3/1B1P1Q2/PPP2PPP/RNB2RK1 b kq - 1 9""]
[SetUp ""1""]

9... dxe4 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SSpkY""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/pp1b1ppp/8/4N3/1nQ5/3pP1P1/PP3PBP/RNB2RK1 b kq - 0 10""]
[SetUp ""1""]

10... Rc8 11. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PtZYZ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1bnr/pppp3p/2k5/3QP1p1/2B2p2/8/PPPP2P1/RNB1K1NR b KQ - 2 9""]
[SetUp ""1""]

9... Kb6 10. Qb5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oTvqI""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/1b1nbppp/8/pp1p4/2pP4/P1B1PN2/1PQ2PPP/1BR1R1K1 b - - 1 16""]
[SetUp ""1""]

16... b4 17. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8oZAl""]
[Themes ""advantage fork opening short""]
[FEN ""r1b2rk1/ppp1qpbp/2n3p1/8/2B1PP2/5N2/PPP3PP/R1BQ1RK1 w - - 0 12""]
[SetUp ""1""]

12. e5 Qc5+ 13. Rf2 Qxc4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TXcw9""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/ppb1qpp1/2p1p2p/8/2PP2n1/3QBN2/PP3PPP/1BR1R1K1 b - - 8 15""]
[SetUp ""1""]

15... Nxe3 16. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/t2woI""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k1nr/ppp2ppp/8/2bppb2/5PPq/1P5P/P1PPP1B1/RNBQ1KNR w kq - 4 7""]
[SetUp ""1""]

7. gxf5 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/aO2EK""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1kBr/pp4pp/2p2b2/4N2Q/3P1p2/4p3/PPP3PP/RNB2K1R b - - 0 11""]
[SetUp ""1""]

11... Bxe5 12. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Xgaau""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/pp2pppp/1qp2n2/3p4/3P1B2/2N1P2Q/PPP2PPP/R3KB1R b KQkq - 2 7""]
[SetUp ""1""]

7... Qxb2 8. Qc8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HTEdZ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/p1pn1ppp/1p2P3/nQ6/2B1p2q/2P4P/PP1P3P/RNBK3R b kq - 2 11""]
[SetUp ""1""]

11... Nxc4 12. Qxd7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zfrqC""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""r2qk1nr/ppp4p/2nb2p1/3p4/4p3/4P1B1/PPP1BPPP/RN1QK2R w KQkq - 2 11""]
[SetUp ""1""]

11. Qxd5 Bb4+ 12. c3 Qxd5 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cqsM2""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/pp1n1ppp/3p4/3Qp3/2B1P3/5N2/PPP2PPP/RNB1K2R b KQkq - 1 6""]
[SetUp ""1""]

6... Ngf6 7. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PgY27""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq2k1/pppp4/1b4BQ/3PP3/2P5/8/PP3rPP/RN2K2R b KQ - 0 15""]
[SetUp ""1""]

15... Qf8 16. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mb7qV""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/ppp1b1pp/2n5/3B3Q/3p4/8/PPP2PPP/RNB2RK1 b - - 0 10""]
[SetUp ""1""]

10... Bf6 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fXtK9""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r2q1b1r/pbpnpkpp/1pn5/4P1N1/8/2N5/PPP2PPP/R1BQK2R b KQ - 1 9""]
[SetUp ""1""]

9... Kg8 10. Qd5+ e6 11. Qxe6# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sl9gp""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/ppp2p2/2n2np1/6Np/3q1P1P/P1N2Bb1/1PPB2P1/R2Q1K1R w - - 0 17""]
[SetUp ""1""]

17. Ne2 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TmDAe""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""rnb2rk1/pp4pp/2p5/3p1p2/2PPn2q/2NB1P2/PP4Pb/R1BQRNK1 w - - 0 13""]
[SetUp ""1""]

13. Nxh2 Qf2+ 14. Kh1 Ng3# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eCwG3""]
[Themes ""clearance kingsideAttack mate mateIn2 opening sacrifice short""]
[FEN ""r2q1rk1/pp1bbppp/2n1p3/2p1P1N1/2P1NP2/3Q4/PP4PP/R1B2RK1 b - - 2 13""]
[SetUp ""1""]

13... h6 14. Nf6+ gxf6 15. Qh7# *",clearance kingsideAttack mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QqiYz""]
[Themes ""crushing kingsideAttack opening short""]
[FEN ""r2q1rk1/ppp2ppp/3p3n/b3n1N1/4P2Q/BBp2b1P/P4PP1/RNR3K1 w - - 3 15""]
[SetUp ""1""]

15. Nxf3 Nxf3+ 16. gxf3 Qxh4 *",crushing kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SWPBc""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pp1p1ppp/4pn2/2p1n3/2P1P3/2N3P1/PP1PNP1P/R1BQKB1R w KQkq - 1 6""]
[SetUp ""1""]

6. d3 Nf3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1bRDo""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkb1r/pp3ppp/2n1p3/4P3/3pQ3/5N2/PPP2PPP/R1B1KB1R w KQkq - 2 9""]
[SetUp ""1""]

9. Bb5 Qa5+ 10. c3 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/k298F""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/ppp2pp1/8/2qpp3/4P1n1/2NP1Np1/PPP1B1KP/R1BQ3R w kq - 2 12""]
[SetUp ""1""]

12. hxg3 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QeJlg""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp2pppp/2b2n2/4N3/8/1QN5/PP1P1PPP/R1B1K2R b KQkq - 1 10""]
[SetUp ""1""]

10... Bxg2 11. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CKBFl""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn3rk1/ppq1bppp/8/2p5/2P3n1/2NBQ3/PP3PPP/R1B2RK1 w - - 0 13""]
[SetUp ""1""]

13. Qe4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hFoUD""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qk2r/p1pn1ppp/1p2bn2/3p1N2/3P4/B1PBP3/P4PPP/R2QK2R b KQkq - 1 11""]
[SetUp ""1""]

11... g6 12. Ng7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i4uct""]
[Themes ""advantage long opening pin trappedPiece""]
[FEN ""rnbqk1nr/ppp2ppp/3bp3/4N3/2PPp3/8/PP3PPP/RNBQKB1R b KQkq d3 0 5""]
[SetUp ""1""]

5... f6 6. Qh5+ g6 7. Nxg6 hxg6 8. Qxh8 *",advantage long opening pin trappedPiece
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/C6ULp""]
[Themes ""advantage opening short""]
[FEN ""rn3rk1/1b3pBp/pp6/5N2/8/q3nP2/P3B1PP/1R1Q1RK1 w - - 1 18""]
[SetUp ""1""]

18. Nxe3 Qxe3+ 19. Kh1 Kxg7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7RFSA""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/ppp4p/2n3p1/b2B4/3p4/2P2Q2/P4PPP/RNB2RK1 b - - 1 13""]
[SetUp ""1""]

13... Kg7 14. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yXJIb""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""1br2rk1/p1qn3p/1p2ppp1/7B/3P4/2P3PP/P2B1P1N/1R1Q1RK1 w - - 0 19""]
[SetUp ""1""]

19. f3 Qxg3+ 20. Kh1 Qxh2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/92Mc5""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnb1k2r/ppp2ppp/8/3Bp1q1/4P1n1/3P4/PPP1K1PP/RN1Q2NR w kq - 0 8""]
[SetUp ""1""]

8. Nf3 Qe3+ 9. Kf1 Qf2# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zlh3U""]
[Themes ""advantage fork opening short""]
[FEN ""r2qk2r/p1pn1p2/1p1p1npb/4p2p/3PbP2/2N3BP/PPPQ2P1/2KR1BNR w kq - 0 11""]
[SetUp ""1""]

11. Nxe4 Nxe4 12. Qe3 Nxg3 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/moEhm""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbqk2r/ppp1b2p/3ppB2/4Np2/3P4/2N5/PPP2PPP/R2QKB1R b KQkq - 0 8""]
[SetUp ""1""]

8... Bxf6 9. Qh5+ Kf8 10. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oNqlS""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1k2r/ppq2ppp/4pn2/3pP3/1b6/6B1/PP1NPPPP/R2QKB1R b KQkq - 2 11""]
[SetUp ""1""]

11... Ne4 12. Qa4+ Bd7 13. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/i6G0V""]
[Themes ""crushing opening short""]
[FEN ""r1bq3r/ppppnkpp/2n5/2b1P1N1/8/2P5/P4PPP/RNBQK2R b KQ - 1 9""]
[SetUp ""1""]

9... Kf8 10. Qf3+ Nf5 11. Qxf5+ *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jWiSU""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp2p1pp/4Bn2/2p1N2b/3p4/7P/PPPP1PP1/RNBQ1RK1 b kq - 0 10""]
[SetUp ""1""]

10... Bxd1 11. Bf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9fAwe""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kb1r/pp2pppp/8/1Npn4/4q3/2B2N2/P1P1BPPP/R2Q1RK1 b kq - 1 12""]
[SetUp ""1""]

12... Nxc3 13. Nc7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/T9r2m""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbqkb1r/ppppp3/5p2/5p1p/3PP3/8/PPP1BPPP/RN1QK1NR b KQkq - 1 5""]
[SetUp ""1""]

5... fxe4 6. Bxh5+ Rxh5 7. Qxh5# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9kor5""]
[Themes ""advantage opening pin short""]
[FEN ""rnb1k2r/pp1p1pbp/2q1pnp1/2P5/8/2NBB3/PPP2PPP/R2Q1RK1 b kq - 5 10""]
[SetUp ""1""]

10... d5 11. Bb5 O-O 12. Bxc6 *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9mMXf""]
[Themes ""long mate mateIn3 opening""]
[FEN ""rnbqkb1r/pppnp1p1/3pp3/8/7N/7P/PPPPBPP1/RNBQK2R b KQkq - 0 7""]
[SetUp ""1""]

7... Rxh4 8. Bh5+ Rxh5 9. Qxh5+ g6 10. Qxg6# *",long mate mateIn3 opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/px98J""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""2rq1rk1/1b2nppp/p3p3/1p6/1P1bn3/P1N2N1P/2QB1PP1/1BR1R1K1 b - - 1 18""]
[SetUp ""1""]

18... Nxc3 19. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3pgAA""]
[Themes ""crushing opening short skewer""]
[FEN ""rnbqk1nr/ppp2p1p/3p4/8/2NPPp1b/2N3p1/PPP1K1PP/R1BQ1B1R w kq - 0 9""]
[SetUp ""1""]

9. Bxf4 Bg4+ 10. Ke3 Bxd1 *",crushing opening short skewer
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/whbSD""]
[Themes ""advantage fork opening short""]
[FEN ""r2qk1nr/ppp1ppB1/3p2p1/3b3p/2P1PPn1/1P4P1/P3N1BP/R2Q1K1R w kq - 0 15""]
[SetUp ""1""]

15. exd5 Ne3+ 16. Kf2 Nxd1+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/61Fdj""]
[Themes ""advantage hangingPiece opening short""]
[FEN ""r1bq1rk1/pp1n1pbp/2p3p1/4p2n/P1B1P3/2N1BN1P/1PP2PP1/R2Q1RK1 w - - 2 11""]
[SetUp ""1""]

11. Bc5 Nxc5 12. Qxd8 Rxd8 *",advantage hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jdeL6""]
[Themes ""advantage exposedKing fork long opening""]
[FEN ""r1b3nr/2pp1kpp/pb6/1p2P3/4P2q/2P2Q2/PP3PPP/RNB2RK1 b - - 2 10""]
[SetUp ""1""]

10... Ke6 11. Qf5+ Ke7 12. Bg5+ Qxg5 13. Qxg5+ *",advantage exposedKing fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XiV4a""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/ppp2ppp/4p3/8/3P2n1/2P2N1q/PP3P1b/RNBQRBK1 w kq - 4 12""]
[SetUp ""1""]

12. Kh1 Nxf2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fdKA6""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/p1pp1pp1/1p4np/3Q4/2B1P3/2N5/PPP2PPP/R1B2RK1 b kq - 1 9""]
[SetUp ""1""]

9... c6 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IYgvq""]
[Themes ""advantage hangingPiece opening short""]
[FEN ""r2qkb1r/pp2ppp1/2np2p1/2p4n/4P3/2NPBPP1/PPP3BP/R2QK2R b KQkq - 2 10""]
[SetUp ""1""]

10... Nxg3 11. hxg3 Rxh1+ 12. Bxh1 *",advantage hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MwWoP""]
[Themes ""advantage opening short""]
[FEN ""r2qk1nr/pp2bppp/2bpp3/6N1/3QP3/2N5/PPP2PPP/R1B1K2R w KQkq - 2 9""]
[SetUp ""1""]

9. Nxe6 fxe6 10. Qxg7 Bf6 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OO9f2""]
[Themes ""advancedPawn kingsideAttack mate mateIn2 opening short""]
[FEN ""rn3bkr/1b1q2pp/p2pP3/1p1n2N1/8/5Q2/PPP2PPP/RNB2RK1 b - - 0 12""]
[SetUp ""1""]

12... Qc7 13. Qf7+ Qxf7 14. exf7# *",advancedPawn kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/T8Aju""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/pppbp2p/2n2pN1/3p3Q/3P1P2/4P3/PPP3PP/RNB1KB1R b KQkq - 0 7""]
[SetUp ""1""]

7... hxg6 8. Qxg6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/32LeD""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbqkb1r/pp4pp/2p1pp2/1B1nN2Q/3P4/2P5/PP3PPP/RNB1K2R b KQkq - 1 8""]
[SetUp ""1""]

8... Ke7 9. Qf7+ Kd6 10. Nc4# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/46e4S""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/ppp2pp1/8/2q1P2p/1b4n1/2NP1N2/PPP1B1PP/R1BQK2R w KQkq - 2 9""]
[SetUp ""1""]

9. Bd2 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Niwp2""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/pp1b1ppp/1b1p4/3Pn3/4Q3/2N5/PPB2PPP/R1B1R1K1 b - - 10 17""]
[SetUp ""1""]

17... Ng4 18. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/m7ZIj""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/ppp2ppp/8/3p4/3PP2q/6b1/PPPNP2P/RNBQKB1R w KQkq - 0 7""]
[SetUp ""1""]

7. hxg3 Qxg3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XNo4J""]
[Themes ""advantage opening short""]
[FEN ""rn2k2r/ppp2ppp/3bpq2/3n2B1/3P4/2PB1b2/PP3PPP/RN1Q1RK1 w kq - 0 9""]
[SetUp ""1""]

9. Bxf6 Bxd1 10. Bxg7 Rg8 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/GWznE""]
[Themes ""crushing opening short""]
[FEN ""rnbq1bnr/ppN1k1pp/8/5p2/2Pp1B2/1Q2pPP1/PP2P2P/R3KBNR w KQ - 2 10""]
[SetUp ""1""]

10. Nxa8 Qa5+ 11. Qc3 dxc3 *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ztXKA""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""Qn1q1rk1/p1p2ppp/8/3b4/1b3B2/4PN2/PP2KPPP/RN3B1R w - - 0 14""]
[SetUp ""1""]

14. Qxa7 Bc4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kjAbT""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkbn1/ppp2pp1/4p3/3P4/2Bn1P2/3P1Q1P/PPP4P/RNB1K2R w KQq - 1 9""]
[SetUp ""1""]

9. Qe3 Nxc2+ 10. Kd1 Nxe3+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/32TzA""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3k1nr/pbb2ppp/n1p1p3/1p6/P2Ppq2/1NP4P/1PB2PP1/R1BQ1RKN w kq - 1 15""]
[SetUp ""1""]

15. axb5 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mnKjw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2kr1b1r/p2npppp/2B2n2/7q/3P2b1/1Q6/PPP1NPPP/RNB1K2R b KQ - 0 11""]
[SetUp ""1""]

11... Bxe2 12. Qb7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sxRW8""]
[Themes ""advantage fork opening short""]
[FEN ""r1bk1b1r/ppppqB1p/8/4n1p1/3QP3/2N3P1/PP3P1P/R1B2RK1 w - - 4 14""]
[SetUp ""1""]

14. Nd5 Nf3+ 15. Kg2 Nxd4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sFeBX""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2qnrk1/1bp1bppp/3p4/np2P3/3P4/3Q1N2/1PB2PPP/RNB1R1K1 b - - 1 15""]
[SetUp ""1""]

15... dxe5 16. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fHJJr""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/p2b1ppp/8/3Qp3/Np2n3/1B6/PP3PPP/R1B1K1NR b KQkq - 0 11""]
[SetUp ""1""]

11... Bc6 12. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/YmsNn""]
[Themes ""discoveredAttack kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bq1rk1/ppp2ppp/3b1n2/1B4N1/3nN3/3Q4/PPP2PPP/R1B2RK1 b - - 2 13""]
[SetUp ""1""]

13... Nxb5 14. Nxf6+ gxf6 15. Qxh7# *",discoveredAttack kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Pi31c""]
[Themes ""mate mateIn1 oneMove opening queensideAttack""]
[FEN ""2kr1b1r/1pp2ppp/p1n2n2/q1N1B3/3P4/P4Q1P/1PP2PP1/2KR1B1R b - - 0 14""]
[SetUp ""1""]

14... Nxe5 15. Qxb7# *",mate mateIn1 oneMove opening queensideAttack
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xK79F""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1r2/pp3pp1/2n1pbk1/3p2N1/3P3P/2PQ4/PP3PP1/RN2K2R b KQ - 3 12""]
[SetUp ""1""]

12... Kh6 13. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/KvyRG""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/2p2pp1/2pb1n2/pp2q2p/P3P3/1BNPB2P/1PP2PP1/R2Q1RK1 w - - 1 13""]
[SetUp ""1""]

13. d4 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/77qOn""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/1p3pp1/p2b1n1p/3N2N1/7P/P2QP3/1P3PP1/R1B1K2R b KQ - 0 14""]
[SetUp ""1""]

14... Nxd5 15. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fOqVK""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k1nr/pp3ppp/1q2p3/3pPbB1/1b1P4/8/PP1N1PPP/RNQ1KB1R b KQkq - 2 9""]
[SetUp ""1""]

9... Qxd4 10. Qc8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QmQm9""]
[Themes ""hangingPiece mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/ppppbp2/4N2p/8/2nQn3/8/PPP2PPP/RNB2RK1 b - - 2 11""]
[SetUp ""1""]

11... dxe6 12. Qxh8# *",hangingPiece mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4822V""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/1ppb1ppp/p1p2n2/4N3/2Q1P3/8/PPP2PPP/RNB1K2R b KQkq - 4 8""]
[SetUp ""1""]

8... Bd6 9. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FXcUv""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/pp1p1ppp/4pq2/2b5/4P3/2N3P1/PPP2P1P/R1BQKBNR w KQkq - 1 6""]
[SetUp ""1""]

6. Bg2 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6DCup""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1r1k/ppp1b1pp/5pN1/8/2BPQ3/8/PPP2PPP/R1B1K2R b KQ - 3 10""]
[SetUp ""1""]

10... hxg6 11. Qh4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rAJh8""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/pppn2bp/8/4pp1Q/2B5/2P1P2P/PP3PP1/RN2K2R b KQkq - 1 13""]
[SetUp ""1""]

13... Kf8 14. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/V87qj""]
[Themes ""advantage discoveredAttack kingsideAttack opening short""]
[FEN ""r1b1k2r/p2n1ppp/1ppq1n2/8/1P6/2pB1N2/P4PPP/R1BQ1RK1 b kq - 1 13""]
[SetUp ""1""]

13... O-O 14. Bxh7+ Nxh7 15. Qxd6 *",advantage discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BroSO""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/p4ppp/1qp1p3/3pP3/1b2n3/1P3N2/P1PBBPPP/R2QK2R w KQ - 7 14""]
[SetUp ""1""]

14. Bxb4 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4bqgJ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqk2r/pp2ppbp/2p3p1/6B1/2BPQ3/8/PPP2PPP/R3K1NR b KQkq - 3 8""]
[SetUp ""1""]

8... Qxd4 9. Qxe7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UzCYx""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""2kr1b1r/ppp4p/2n2p2/3bP3/6q1/5N2/PPP2PP1/RNBQR1K1 w - - 0 14""]
[SetUp ""1""]

14. Nh2 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gTmVd""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kbnr/1pqn2p1/p2pp2p/6BQ/4P3/2N5/PPP2PPP/2KR1B1R b kq - 1 10""]
[SetUp ""1""]

10... g6 11. Qxg6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rgNFG""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/1p3p1n/p1npp2Q/2p3P1/2P1P3/2NP4/PP3PP1/R3KB1R b KQ - 0 13""]
[SetUp ""1""]

13... Qxg5 14. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/W94Ev""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kbnr/pp3ppp/2N1p3/3q4/8/6P1/PP2PP1P/RNBQKB1R b KQkq - 0 7""]
[SetUp ""1""]

7... Qxh1 8. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6EW69""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pp2bp1p/2n1p1P1/2p3N1/4PP2/N1Pp3Q/PP5P/R1B1K2R b KQ - 0 15""]
[SetUp ""1""]

15... fxg6 16. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XsUyJ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1b1r/ppp3p1/4Bnkp/4Q3/4P3/8/PPP2PPP/RNB1K2R b KQ - 4 11""]
[SetUp ""1""]

11... Nc6 12. Qf5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gjOc3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn3rk1/ppp2ppp/3b4/6N1/4p2q/3PBB2/PPP2P2/R2Q1RK1 w - - 0 14""]
[SetUp ""1""]

14. Bxe4 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RB6LF""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/pp1p1ppp/2n5/3Qp3/2B1n3/5N2/PPP2RPP/RNB3K1 b kq - 0 8""]
[SetUp ""1""]

8... Nxf2 9. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ou9aJ""]
[Themes ""advantage fork opening short""]
[FEN ""rn1qk2r/pp2b1pp/2p1Nnb1/8/3P4/6N1/PPP2PPP/R1BQK2R b KQkq - 0 10""]
[SetUp ""1""]

10... Qd5 11. Nc7+ Kf7 12. Nxd5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eBAju""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""rnbqk2r/ppp2ppp/8/2bpN3/4n3/3B4/PPPPQPPP/RNB1K2R b KQkq - 3 6""]
[SetUp ""1""]

6... Nxf2 7. Nc6+ Be6 8. Nxd8 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qiuT7""]
[Themes ""advantage opening pin short""]
[FEN ""r1bqr1k1/pp3pp1/1bp2n1p/3p4/4P2B/1PN2P2/1PPQ2PP/2KR1B1R w - - 0 14""]
[SetUp ""1""]

14. exd5 Be3 15. Qxe3 Rxe3 *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/uKGjm""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r3rnk1/1b1n2pp/pp1P2q1/4pp2/2N5/4B3/PPB2PPP/2RQR1K1 w - - 1 21""]
[SetUp ""1""]

21. Nxb6 Qxg2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0Z4j1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/pp1b1ppp/1q6/1B1PP3/Q1p3n1/2N2N2/PPP3PP/R1B3KR w kq - 0 13""]
[SetUp ""1""]

13. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IleCb""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkb1r/3pnppp/p1p1p3/2p1P3/4N3/5N2/PPPP1PPP/R1BQK2R b KQkq - 2 7""]
[SetUp ""1""]

7... h6 8. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ULZJc""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bqr1k1/pp1nbp2/4pn1Q/6N1/3P4/3B4/PP4PP/RN3RK1 b - - 2 15""]
[SetUp ""1""]

15... Bf8 16. Bh7+ Nxh7 17. Qxh7# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Q1l9t""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/1bqp1pp1/pp2p3/7p/2PNP1n1/2N1BB2/PP3PPP/R2Q1RK1 w kq - 2 11""]
[SetUp ""1""]

11. Rc1 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RoS0F""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3k1nr/ppp2ppp/4b3/2bp4/6P1/2NP2qP/PPP1P1B1/R1BQK2R w KQkq - 2 10""]
[SetUp ""1""]

10. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3rbAb""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/ppq2pp1/2p5/2Pp3p/1P2b1n1/P3P2P/1B2BPP1/RN1Q1RK1 w kq - 1 15""]
[SetUp ""1""]

15. Nd2 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/IPSEq""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pp2ppbp/1q1p2p1/3P4/4P1n1/2Nn4/PPBBNPPP/1R1QK2R w K - 9 13""]
[SetUp ""1""]

13. Bxd3 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ydSbo""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b3nr/ppqkb3/2n1p3/3p4/2N1B3/2P5/PP3PPP/R1BQ1RK1 w - - 1 16""]
[SetUp ""1""]

16. Bxd5 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6AeO4""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnb2r1k/pp2q1pp/2p3N1/5p2/2BPn3/5Q2/PPP2PPP/R1B1K2R b KQ - 3 12""]
[SetUp ""1""]

12... hxg6 13. Qh3+ Qh4 14. Qxh4# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wPL2s""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/ppp2ppp/5q2/3p4/3bP3/6PP/PPP3K1/RNBQ1B1R w kq - 0 10""]
[SetUp ""1""]

10. exd5 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/j4KSX""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1rk1/pbpp1pp1/1p2pb1p/6N1/3P4/3Q2P1/PPP1PPBP/RN3RK1 b - - 1 9""]
[SetUp ""1""]

9... Bxg2 10. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/dmo5Z""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bqrbk1/1p1n1ppp/p1n1p3/2ppP3/3P4/2PQ1N2/PPBN1PPP/R1B2RK1 b - - 2 12""]
[SetUp ""1""]

12... cxd4 13. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NHybY""]
[Themes ""crushing intermezzo opening short""]
[FEN ""r1bqkb1r/1p3ppp/p1n1p3/8/1P1B4/2N2B2/P1P2PPP/R2Q1RK1 b kq - 0 13""]
[SetUp ""1""]

13... Qxd4 14. Bxc6+ Bd7 15. Qxd4 *",crushing intermezzo opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/dFErw""]
[Themes ""advantage discoveredAttack kingsideAttack opening short""]
[FEN ""r2q1rk1/2p2ppp/p1pb1n2/8/2B3b1/2N5/PPP2PPP/R1BQR1K1 w - - 5 14""]
[SetUp ""1""]

14. Qd4 Bxh2+ 15. Kxh2 Qxd4 *",advantage discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TXIBH""]
[Themes ""interference mate mateIn2 opening short""]
[FEN ""r1b1k2r/ppp2ppp/3p4/3P4/5qP1/2N5/PPPK1bP1/R1BQ1B1R w kq - 0 13""]
[SetUp ""1""]

13. Kd3 Qd4+ 14. Ke2 Bxg4# *",interference mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Kykkw""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""r1b1k2r/ppqp1ppp/4pn2/2b5/3Q4/2N3P1/PPP1PPBP/R1B2RK1 w kq - 3 9""]
[SetUp ""1""]

9. Qc4 Bxf2+ 10. Rxf2 Qxc4 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ipq3J""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/1b1nbpp1/p6p/1p1pP3/2pPn3/P4NNP/1PQ2PP1/RBB2RK1 b - - 5 18""]
[SetUp ""1""]

18... Nxg3 19. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Be9iy""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/pp4pp/2pb4/2Pp3n/1P2P3/P5pP/1B1NPPB1/R2QK1NR w KQ - 0 12""]
[SetUp ""1""]

12. fxg3 Bxg3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/54TLq""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r2qk2r/pp2np1p/2n2Qp1/8/3bN3/3B3P/PPP2PP1/R1B2RK1 b kq - 0 12""]
[SetUp ""1""]

12... Bxf6 13. Nxf6+ Kf8 14. Bh6# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HR2N1""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bk2nr/pppp1Bpp/3b4/4q3/3nP3/2P5/PP1P1PPP/RNBQ1RK1 w - - 1 8""]
[SetUp ""1""]

8. cxd4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wX39r""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqr1Qk/pppn2pp/3b1p1N/8/3PpP2/2P1B3/PP4PP/RN3RK1 b - - 7 15""]
[SetUp ""1""]

15... Rxg8 16. Nf7# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/idjS3""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1b1kb1r/ppqp1pp1/4p3/2p4p/2BnP1n1/P1NP1N1P/1PP2PP1/R1BQ1RK1 w kq - 2 9""]
[SetUp ""1""]

9. Nb5 Nxf3+ 10. gxf3 Qh2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HG4By""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2k1r/pppp1Bp1/2n5/2b1p3/4P1pq/3P4/PPP2PPN/RNBQ1RK1 w - - 1 10""]
[SetUp ""1""]

10. Qxg4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/w2Cj5""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkr2/ppppbp1p/8/3NQ3/2P1P3/8/PP3PPP/n1BK1B1R b q - 4 12""]
[SetUp ""1""]

12... d6 13. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vT2Rr""]
[Themes ""dovetailMate mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp1n1Npb/2p1p2p/8/2BP2PP/8/PPP1QP2/R1B1K2R b KQkq - 0 13""]
[SetUp ""1""]

13... Kxf7 14. Qxe6# *",dovetailMate mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/G6B2G""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""2rq1rk1/1b2bppp/1p2p3/n1ppP3/p2P4/P1P2NN1/1PQ2PPP/1B1RR1K1 b - - 3 18""]
[SetUp ""1""]

18... Nb3 19. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TbMtz""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2nr/pppnk1bp/3p2p1/4p1N1/3PP3/1QP5/PP3PPP/RNB1K2R b KQ - 3 8""]
[SetUp ""1""]

8... Ndf6 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Cmihw""]
[Themes ""advantage opening short""]
[FEN ""rn3rk1/pp2qpbp/2p2np1/8/6b1/2PBPNB1/PP1N1PPP/R2Q1RK1 w - - 3 12""]
[SetUp ""1""]

12. Ne4 Nxe4 13. Bxe4 Qxe4 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CysXD""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnb2bkr/pp4pp/2qPpn2/2P3N1/2P5/4Q3/PP3PPP/RNB2RK1 b - - 4 14""]
[SetUp ""1""]

14... Nbd7 15. Qxe6# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oHEdi""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1k1nr/p4ppp/1qpbp3/3p4/3N2Q1/1PP5/P4PPP/RNB2RK1 b kq - 3 11""]
[SetUp ""1""]

11... Nf6 12. Qxg7 Rg8 13. Qxf6 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZIVuX""]
[Themes ""advantage defensiveMove hangingPiece opening short""]
[FEN ""r2qkbnr/pbp1pppp/1pnp4/8/2B1P3/2P2N2/PP1P1PPP/RNBQK2R w KQkq - 1 5""]
[SetUp ""1""]

5. Bxf7+ Kxf7 6. Ng5+ Ke8 *",advantage defensiveMove hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XN310""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqkbnr/ppp3p1/3p3p/3Qp3/2B1P3/5N2/PPP2PPP/RNB1K2R b KQkq - 1 6""]
[SetUp ""1""]

6... Nf6 7. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/GBorv""]
[Themes ""advantage opening short""]
[FEN ""r2qkb1r/pbpn2pp/1p2pn2/6B1/3PN3/2P5/PP4PP/R2QKBNR w KQkq - 1 10""]
[SetUp ""1""]

10. Qf3 Bxe4 11. Qxe4 Nxe4 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hzcUe""]
[Themes ""advantage fork opening short""]
[FEN ""rnbq1rk1/pp3ppp/2p5/4p3/4B1n1/2P2N2/PP1P2PP/RNBQR2K w - - 4 10""]
[SetUp ""1""]

10. d4 Nf2+ 11. Kg1 Nxd1 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vGItP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/1p3ppp/p1q1pn2/4P1B1/8/2N5/PPPQ2PP/R3KB1R b KQkq - 0 11""]
[SetUp ""1""]

11... Ne4 12. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9LQWT""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""rn3rk1/pp3ppp/2pqp3/8/2B3n1/3P1N2/PPP2P2/R1BQR1K1 w - - 2 13""]
[SetUp ""1""]

13. Ng5 Qh2+ 14. Kf1 Qxf2# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zXTS6""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1rk1/pp1pnpb1/4p3/6NQ/4P3/2Np4/PPPP2PP/R1B2RK1 b - - 3 11""]
[SetUp ""1""]

11... f6 12. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oZXuz""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pp4pp/1qnp4/5p2/4P1n1/2NB1N2/PPP3PP/R1BQRK2 w - - 2 12""]
[SetUp ""1""]

12. Nd5 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/T1d6L""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk2r/pp3ppp/1n2pn2/2Pp4/1b1P4/2N3P1/1B2PPBP/R2QK1NR b KQkq - 0 11""]
[SetUp ""1""]

11... Nc4 12. Qa4+ Bd7 13. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ygWmQ""]
[Themes ""hangingPiece mate mateIn1 oneMove opening""]
[FEN ""2kr1bnr/p1q1pppp/1p6/n7/P7/1Q3N2/1P1PPP1P/RNB1K2R w KQ - 1 11""]
[SetUp ""1""]

11. Qxf7 Qxc1# *",hangingPiece mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JWYI8""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkb1r/ppp1pppp/2n5/5b2/1n1P4/2N2N2/PP1BPPPP/R2QKB1R w KQkq - 4 7""]
[SetUp ""1""]

7. a3 Nc2+ 8. Qxc2 Bxc2 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EfqrP""]
[Themes ""crushing discoveredAttack kingsideAttack opening short""]
[FEN ""r2q1rk1/1ppbbppp/p1n1pn2/6N1/4N3/3BB3/PPP2PPP/R2Q1RK1 b - - 1 11""]
[SetUp ""1""]

11... Ne5 12. Nxf6+ Bxf6 13. Bxh7+ *",crushing discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yg0OS""]
[Themes ""crushing intermezzo opening short""]
[FEN ""r1bqk2r/pp3ppp/2n2b2/2Pp4/8/2N2N2/PP2PPPP/R2QKB1R w KQkq - 1 9""]
[SetUp ""1""]

9. Qxd5 Bxc3+ 10. bxc3 Qxd5 *",crushing intermezzo opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jqpOH""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/pp3pQp/2n1pq1B/3p4/8/2P2N2/P1P2PPP/R3KB1R b KQkq - 2 11""]
[SetUp ""1""]

11... Bd7 12. Qf8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Zk3Sa""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/ppp2ppp/5n2/2b1N3/3qP3/2N4P/PPPP2P1/R1BQKB1R w KQ - 1 8""]
[SetUp ""1""]

8. Nf3 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8LioT""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2kr/ppp3pp/2n5/4N3/1b1P4/PQn5/1P3PPP/R1B1K2R b KQ - 3 12""]
[SetUp ""1""]

12... Kf8 13. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iajQR""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1b1r/ppp2kpp/2nnb3/3Q2N1/8/8/PPP2PPP/RNB1K2R b KQ - 3 9""]
[SetUp ""1""]

9... Kf6 10. Qxe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zHe4d""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp3ppp/4p3/6N1/1bPn4/3q4/PP1Q1PPP/RNB1K2R w KQkq - 4 14""]
[SetUp ""1""]

14. Qxb4 Nc2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1kDNS""]
[Themes ""advantage attraction opening skewer veryLong""]
[FEN ""rnb1kbnr/p2p3p/2p1p3/5p2/7q/2N3P1/PPP2P1P/R1BQKB1R b KQkq - 0 9""]
[SetUp ""1""]

9... Qd8 10. Qh5+ Ke7 11. Bg5+ Nf6 12. Bxf6+ Kxf6 13. Qh4+ Kg6 14. Qxd8 *",advantage attraction opening skewer veryLong
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yXMbX""]
[Themes ""advantage discoveredAttack kingsideAttack opening short""]
[FEN ""r1bqk2r/5ppp/p1pbpn2/8/P1BQ4/8/1PP2PPP/RNB2RK1 w kq - 0 11""]
[SetUp ""1""]

11. Nc3 Bxh2+ 12. Kxh2 Qxd4 *",advantage discoveredAttack kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RdCXy""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkb1r/p2pnppp/1pn1p3/1Np1P3/8/6P1/PPPP1PBP/R1BQK1NR b KQkq - 2 6""]
[SetUp ""1""]

6... Bb7 7. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tYzJo""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b2kr1/ppnpnp1p/2qNpQp1/2P5/1P2P3/B5P1/P4P1P/R3KB1R b KQ - 2 20""]
[SetUp ""1""]

20... Ne8 21. Qxf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/phsLo""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3nrk1/p1q1bp1p/b1p1p1p1/2pp4/5PN1/1P1PP2R/PBP3PP/RN1Q2K1 b - - 1 13""]
[SetUp ""1""]

13... f5 14. Nh6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2J64k""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/ppb2ppp/2pqpn2/3p4/2PP4/P1N1Pb2/1P1BBPPP/R2Q1RK1 w kq - 0 10""]
[SetUp ""1""]

10. Bxf3 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wVCfD""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""1rb1k2r/2qp1pp1/2p1p3/p1b4p/4PPn1/2NB3P/PPP1Q1P1/R1B2R1K w k - 0 13""]
[SetUp ""1""]

13. f5 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QXcrg""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/pppp1ppp/8/4N3/4q3/8/PPPP2PP/RNBQ1BKR w kq - 0 6""]
[SetUp ""1""]

6. Nxf7 Qd4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/LQ2Oh""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qk2r/ppn1ppbp/2p1B1p1/4N3/3PN3/5Q2/PPP2PPP/R1B1K2R b KQkq - 0 10""]
[SetUp ""1""]

10... Nxe6 11. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EvG8B""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3k1nr/ppp3pp/1bn1Q3/6N1/3qP3/8/PP4PP/RNB1K2R b KQ - 1 12""]
[SetUp ""1""]

12... Kd8 13. Nf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XkfM6""]
[Themes ""mate mateIn1 oneMove opening queensideAttack""]
[FEN ""2kr1b1r/pppbqp2/5n1p/6p1/3nN3/3B2B1/PP3PPP/R1Q1K1NR b KQ - 0 14""]
[SetUp ""1""]

14... Nxe4 15. Qxc7# *",mate mateIn1 oneMove opening queensideAttack
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kqBHU""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1k1r/ppp1np1p/2np1N2/2b1pb2/3P4/2P2N2/PP4PP/R1BQKB1R b KQ - 0 10""]
[SetUp ""1""]

10... exd4 11. Bh6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2i2XK""]
[Themes ""advantage opening short""]
[FEN ""r2qkbnr/ppp1pppp/3p4/3P4/4PnQ1/7P/PPP2P1P/RN2KB1R b KQkq - 1 7""]
[SetUp ""1""]

7... Ng6 8. Bb5+ c6 9. dxc6 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OILjf""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/1p1bp1pQ/p2ppn2/8/1n1P4/3B1N2/PP3PPP/RNB2RK1 b kq - 0 13""]
[SetUp ""1""]

13... Nxd3 14. Qg6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/m96UO""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/pppp1ppp/8/2b1p3/3q4/3P4/PPP1B1PP/RNBQ1KNR w kq - 1 8""]
[SetUp ""1""]

8. Nf3 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iVFe3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q2nr/pb1p1k1p/1pnP1p2/2p2N2/3p1B2/8/PPP2PPP/R2QR1K1 b - - 0 17""]
[SetUp ""1""]

17... Qf8 18. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nbAsu""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/ppp2ppp/5q2/2b5/7n/1B1Q2P1/PPP1N1KP/RNB4R w kq - 1 12""]
[SetUp ""1""]

12. gxh4 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/bA2jL""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/p2bn1pp/5p2/1N2p3/Q2pP2B/8/PP3PPP/R3KB1R b KQkq - 3 12""]
[SetUp ""1""]

12... a6 13. Nd6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xviqT""]
[Themes ""advantage opening short""]
[FEN ""r3kb1r/ppp1pppp/5n2/q4b2/1n1P4/5N1P/PPPB1PP1/RN1QKB1R b KQkq - 6 8""]
[SetUp ""1""]

8... Nxc2+ 9. Qxc2 Bxc2 10. Bxa5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FgYH6""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkb1r/pp1pnppp/2n1p3/1Np5/2B1P3/5N2/PPPP1PPP/R1BQK2R b KQkq - 3 5""]
[SetUp ""1""]

5... a6 6. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tGUUA""]
[Themes ""advantage deflection kingsideAttack opening short""]
[FEN ""r3k1nr/pbp2ppp/3p4/4q3/1N1b4/5PP1/PPP4P/RNBQ1R1K w kq - 0 14""]
[SetUp ""1""]

14. Re1 Bxf3+ 15. Qxf3 Qxe1+ *",advantage deflection kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Tj6S4""]
[Themes ""advantage fork long opening""]
[FEN ""rnb2rk1/pp3ppp/8/8/q2p2P1/3PN2P/P2NK3/2R1QB1R w - - 0 17""]
[SetUp ""1""]

17. Nd5 Re8+ 18. Ne4 Qxa2+ 19. Qd2 Qxd5 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ib8hW""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/ppp1n1p1/7p/2bBp1NQ/3nP3/3P4/PPP2PPP/RNB1K2R b KQ - 0 9""]
[SetUp ""1""]

9... Nxd5 10. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6llGF""]
[Themes ""advantage opening short trappedPiece""]
[FEN ""rn2kb1r/pp3ppp/1qp1pn2/3p3b/3P1B2/P1N1PN1P/1PP1BPP1/R2QK2R b KQkq - 2 8""]
[SetUp ""1""]

8... Qxb2 9. Na4 Qxa1 10. Qxa1 *",advantage opening short trappedPiece
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pviPF""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/ppp2ppp/7n/4p3/2Qn4/2N4P/PP2PPP1/R1B1KB1R w KQkq - 0 10""]
[SetUp ""1""]

10. Bxh6 Nc2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CKVKO""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2N/pppp2p1/8/2b5/2B1P2q/3P2p1/PPP2PP1/RN1Q1RK1 w q - 0 12""]
[SetUp ""1""]

12. Qf3 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/L1HeW""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1b1r/pp1npkp1/2p2n2/3p4/3P1NpP/3Q4/PPP2P2/RNB1K2R b KQ - 4 11""]
[SetUp ""1""]

11... g5 12. Qg6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gAcfE""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/pp1p1ppp/1qp5/4p3/4P1n1/2N3P1/PPPP2BP/RNBQ2KR w kq - 2 8""]
[SetUp ""1""]

8. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MbrH6""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""r1b1k1r1/1p1pn1Qp/p1qb1p2/2p2P2/8/2NP1N2/PPP3PP/R1B2RK1 w q - 1 15""]
[SetUp ""1""]

15. Qxf6 Bxh2+ 16. Kxh2 Qxf6 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tBMGy""]
[Themes ""advantage opening short""]
[FEN ""rn1qk2r/ppp3pp/3b1p1n/8/7B/5P2/PPP1PP1P/RN1QKB1R w KQkq - 1 8""]
[SetUp ""1""]

8. Qd5 Bb4+ 9. Qd2 Bxd2+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Q69ez""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kb1r/1p3ppp/p4n2/2p3B1/4P3/N4N2/PP3PPP/3RKB1R b Kkq - 0 9""]
[SetUp ""1""]

9... Nxe4 10. Rd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BSkj8""]
[Themes ""advantage opening short""]
[FEN ""rnbqkb1r/4pppp/p2p3n/1pp3N1/2B1P3/3P4/PPP2PPP/RNBQK2R w KQkq - 0 6""]
[SetUp ""1""]

6. Bxf7+ Nxf7 7. Nxf7 Kxf7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Ce9yv""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r2qkbnr/pb1p1p1p/1pn1p1p1/2p1P3/4NP2/3P1N2/PPP3PP/R1BQKB1R b KQkq - 0 7""]
[SetUp ""1""]

7... Nge7 8. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vmrvb""]
[Themes ""crushing fork opening short""]
[FEN ""r3kb1r/pp1bpppp/2np1n2/qB1N4/4P3/8/PPPB1PPP/R2QK1NR b KQkq - 7 8""]
[SetUp ""1""]

8... Qxb5 9. Nc7+ Kd8 10. Nxb5 *",crushing fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/F4R6T""]
[Themes ""mate mateIn2 opening short""]
[FEN ""2k1rb1r/pp3ppp/4P3/4n3/1n6/PBN5/1P1PKPq1/R1BQ1R2 w - - 1 19""]
[SetUp ""1""]

19. axb4 Qf3+ 20. Ke1 Nd3# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WbGlY""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/pp3ppp/2n1P3/8/Q7/2pq2P1/PPn1NPBP/R1B1K2R w KQkq - 1 13""]
[SetUp ""1""]

13. Kf1 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7Ot3z""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1br2k1/1p3ppp/pqn5/2b5/8/1Q4PP/PPP1NPB1/R1B2K1R w - - 3 14""]
[SetUp ""1""]

14. Qxb6 Rd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SrTBO""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq2nr/ppp1b1kp/2np2P1/8/2BpP3/8/PPP3PP/RNBQ1RK1 b - - 0 10""]
[SetUp ""1""]

10... hxg6 11. Rf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BH7Jv""]
[Themes ""advantage opening short""]
[FEN ""r1b1kb1r/pp2pppp/3p4/q3B3/4n3/2N5/PPP1BPPP/R2QK1NR b KQkq - 0 9""]
[SetUp ""1""]

9... dxe5 10. Bb5+ Qxb5 11. Nxb5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/k69d6""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pp2p2p/3p1n2/2pPN1pB/4P3/8/PPP2PPP/RN1QK2R b KQkq - 1 9""]
[SetUp ""1""]

9... Nxh5 10. Qxh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TMxFY""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2kQb1r/pbqn2p1/1p3nBp/2p5/3P4/5N2/PPP2PPP/R1B1R1K1 b - - 2 14""]
[SetUp ""1""]

14... Nxe8 15. Rxe8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AVOl3""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qrk1Q/ppp3p1/8/4P1N1/8/2n5/PPP2bPP/R1B2K1R b - - 6 18""]
[SetUp ""1""]

18... Ke7 19. Qxg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QM0Rk""]
[Themes ""advantage opening pin short""]
[FEN ""rnbq1k1r/pp3pb1/3N2p1/7p/4Pp2/2N1Q3/PPP3PP/2KR1B1R w - - 1 14""]
[SetUp ""1""]

14. Qxf4 Bh6 15. Qxh6+ Rxh6 *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xE4iH""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/pppn1ppp/8/4N2Q/3Pp3/8/PPP2PPP/RNB1KB1R b KQkq - 2 5""]
[SetUp ""1""]

5... Ngf6 6. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XLswZ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/pppp1p1p/2n5/2b5/2BNPppq/2P5/PP1P2PP/RNBQ1K1R w kq - 1 8""]
[SetUp ""1""]

8. Nxc6 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/83SBP""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppp2pp1/2p5/2b4p/4P1n1/2N2BqP/PPPP1PP1/R1BQ1RK1 w kq - 1 10""]
[SetUp ""1""]

10. d4 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/N9CtT""]
[Themes ""advantage long opening""]
[FEN ""r2q1rk1/1b1pppb1/p1n3pB/1p1nP3/3P4/5N2/PP1Q1PPP/RN3RK1 b - - 0 13""]
[SetUp ""1""]

13... Bxh6 14. Qxh6 e6 15. Ng5 Qxg5 16. Qxg5 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wRCic""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1r1k1/ppqp1p1p/4p1p1/2b1Pn2/2P2P2/1PN4P/P5PN/R1BQ1RK1 w - - 1 18""]
[SetUp ""1""]

18. Kh1 Ng3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xFae6""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pppp1ppp/8/2bP4/3N3q/8/PP3PPP/R1BQKB1R w KQkq - 1 10""]
[SetUp ""1""]

10. Nf3 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HSbcl""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1knr/1ppbbpp1/p1n4p/8/2B2Q1B/2P2N2/PP3PPP/RN2K2R b KQ - 3 11""]
[SetUp ""1""]

11... Bxh4 12. Qxf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ls37q""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/ppp2ppp/8/2b1P3/3q4/6N1/PPPP2PP/R1BQKBNR w KQkq - 3 7""]
[SetUp ""1""]

7. Nf3 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5mOSE""]
[Themes ""advantage opening short trappedPiece""]
[FEN ""r1b2rk1/p1Qpqppp/1p3n2/2b5/2B1P3/2N5/PPP2PPP/R1B1K2R w KQ - 1 10""]
[SetUp ""1""]

10. O-O Bd6 11. Qxd6 Qxd6 *",advantage opening short trappedPiece
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/L57Ze""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/pp3pp1/1q2b2p/1B6/1b3n1B/2N2N2/PP3PPP/R2QK2R b KQkq - 1 12""]
[SetUp ""1""]

12... Qxb5 13. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FyhEk""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/ppp2ppp/8/4q3/2B1p1n1/2N5/PPPPQ1PP/R1B2R1K w - - 0 11""]
[SetUp ""1""]

11. Qxe4 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cDzfa""]
[Themes ""advantage attackingF2F7 deflection opening short""]
[FEN ""rnbqkb1r/pp3ppp/2p5/3nPp2/2B5/2N5/PP3PPP/R1BQ1RK1 b kq - 1 11""]
[SetUp ""1""]

11... Nxc3 12. Bxf7+ Kxf7 13. Qxd8 *",advantage attackingF2F7 deflection opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jynfx""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""rn1qkb1r/pb2nppp/1pp1p3/8/B3NP2/5N2/PPPP2PP/R1BQK2R b KQkq - 0 8""]
[SetUp ""1""]

8... Nd7 9. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qyToD""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1bkr/pp1np1pp/5n2/4N3/2Q5/2P5/PP1P1PPP/RNB1K2R b KQ - 0 9""]
[SetUp ""1""]

9... e6 10. Qxe6# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UiCTf""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""Nnbk1b1r/p2p2pp/1p6/4N3/5P1q/8/PPP1P1BP/R1BQK2n w Q - 2 13""]
[SetUp ""1""]

13. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Iib1x""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppp1nppp/2Np1q2/8/4P3/2P1b3/PP2BPPP/RN1QK2R w KQkq - 0 9""]
[SetUp ""1""]

9. Nxe7 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZPOUK""]
[Themes ""advantage fork opening short""]
[FEN ""rnb1k1nr/pp1p1p1p/2p3N1/2b4Q/2B1P3/8/PPPP1qPP/RNBK3R b kq - 1 7""]
[SetUp ""1""]

7... fxg6 8. Qe5+ Ne7 9. Qxh8+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/usQmG""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkb1r/p4ppp/bn2p3/2ppP3/B4Q2/2P5/PP3PPP/RNB1K2R b KQkq - 1 12""]
[SetUp ""1""]

12... Nxa4 13. Qxa4+ Qd7 14. Qxa6 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/b8ySN""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/1bqp1pPp/p3p3/1pp3B1/6n1/2NP1n2/PPP1B1PP/R2Q1RK1 w kq - 0 14""]
[SetUp ""1""]

14. Bxf3 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FPlNT""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/p2ppppp/8/2p1P3/2BP4/1QP5/P4PbP/RNB1K1NR b KQkq - 1 8""]
[SetUp ""1""]

8... Bxh1 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xcIHF""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""r1b1kb1r/pp1n1ppp/6n1/2p3N1/3p1P2/1Q1P4/P1P3PP/qN2KB1R b Kkq - 2 14""]
[SetUp ""1""]

14... Be7 15. Qxf7+ Kd8 16. Ne6# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/M6fkp""]
[Themes ""advantage discoveredAttack opening short""]
[FEN ""r2qkb1r/pp2pppp/2n1b3/3n4/2BP4/5N2/PP3PPP/RNBQK2R w KQkq - 2 8""]
[SetUp ""1""]

8. Nc3 Nxc3 9. bxc3 Bxc4 *",advantage discoveredAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nmQGy""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/4bppB/bpn1pn2/p2p2N1/3P4/2N1P3/PPQ2PPP/R1B1K2R b KQ - 0 12""]
[SetUp ""1""]

12... Nxh7 13. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/65NB2""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/pppp1ppp/2n5/2b3B1/2P1n3/2N5/PP2PPPP/R2QKBNR w KQkq - 7 7""]
[SetUp ""1""]

7. Bxd8 Bxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FF15p""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/p2n1p1p/2p1pbpQ/2pp2N1/5P2/1P2P3/PBPP2PP/RN3RK1 b - - 5 13""]
[SetUp ""1""]

13... Bxg5 14. Qg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xKd6z""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnbqk2r/ppp2ppp/8/3nN3/1b1P4/2N2Q2/PPP2PPP/R1B1KB1R b KQkq - 1 7""]
[SetUp ""1""]

7... Nxc3 8. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/myNPA""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqk1nr/ppp1b2p/3p4/4N2Q/4Pp1P/8/PPPP2P1/RNB1K2R b KQ - 1 9""]
[SetUp ""1""]

9... Kf8 10. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/63Ikn""]
[Themes ""advantage opening short""]
[FEN ""r2qk1nr/p3ppbp/2p3p1/3p4/2b5/2NQ2P1/PP2PPBP/R1B1K2R w KQkq - 0 10""]
[SetUp ""1""]

10. Qxc4 dxc4 11. Bxc6+ Kf8 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4vade""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2k1b1r/ppp1p3/1nn2pQ1/4q3/2P5/3B4/PP3PPP/RNB2RK1 w - - 3 14""]
[SetUp ""1""]

14. Nc3 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qjUzU""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/1p1bpppp/p1n2n2/2p3N1/2B1Q3/2P5/PP1P1PPP/RNB1K2R b KQkq - 4 8""]
[SetUp ""1""]

8... Nxe4 9. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rsUgx""]
[Themes ""advantage opening short""]
[FEN ""r1b1k2r/pp1p1ppp/2N1pn2/q7/4P3/2b1BB2/PPP2PPP/R2QK2R w KQkq - 0 10""]
[SetUp ""1""]

10. Bd2 Bxd2+ 11. Qxd2 Qxd2+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JmHI7""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2kr1b1r/p1pq1ppp/1p2Pn2/n4B2/2P5/1P3Q1P/P2N1PP1/R1B2RK1 b - - 0 14""]
[SetUp ""1""]

14... fxe6 15. Qa8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OVmtB""]
[Themes ""advantage opening pin short""]
[FEN ""r2qr1k1/pp1nb1pp/2p1p3/3p4/2PQP3/P1N3PP/1P4B1/R1B2RK1 w - - 0 16""]
[SetUp ""1""]

16. exd5 Bc5 17. Qxc5 Nxc5 *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZojXW""]
[Themes ""advantage fork opening short""]
[FEN ""rnbq1rk1/pp2bppp/8/4p3/3pP3/P4N2/BPP2PPP/R1BQK2R w KQ - 3 11""]
[SetUp ""1""]

11. Nxe5 Qa5+ 12. Bd2 Qxe5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/pbgLl""]
[Themes ""advantage opening pin short""]
[FEN ""r1b1kb1r/ppq1pppp/2N2n2/2pp4/Q7/2P1P3/PP1P1PPP/RNB1KB1R b KQkq - 0 6""]
[SetUp ""1""]

6... Qxc6 7. Bb5 Qxb5 8. Qxb5+ *",advantage opening pin short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rJLLJ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqk2r/ppp4p/3p2p1/2b1pn2/2B3P1/2N2Q1P/PPPP1P2/R1B1K1NR b KQkq - 0 8""]
[SetUp ""1""]

8... Nd4 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UTaY7""]
[Themes ""advantage attraction long opening queensideAttack skewer""]
[FEN ""r2q1bnr/pppk2pp/4b3/4P3/4P3/3Q4/PPnP2PP/RNB2RK1 b - - 1 12""]
[SetUp ""1""]

12... Kc8 13. Qxd8+ Kxd8 14. Rxf8+ Kd7 15. Rxa8 *",advantage attraction long opening queensideAttack skewer
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ABfQl""]
[Themes ""advantage fork opening short""]
[FEN ""3qk1nr/2p2ppp/8/1p1ppb2/1n6/3PP3/1B1N1PPP/Q3KBNR w Kk - 0 12""]
[SetUp ""1""]

12. Bxe5 Nc2+ 13. Kd1 Nxa1 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kJDCH""]
[Themes ""mate mateIn2 opening sacrifice short""]
[FEN ""r1bk2nr/pppp1Q1p/1q6/2b1P1B1/3n4/8/PPP3PP/RN3R1K b - - 4 14""]
[SetUp ""1""]

14... Ne7 15. Qf8+ Rxf8 16. Rxf8# *",mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/z1ttF""]
[Themes ""hangingPiece kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bq1bkr/pp1np1pp/5n2/4N3/2Q5/2P5/PP1P1PPP/RNB1K2R b KQ - 0 9""]
[SetUp ""1""]

9... Nd5 10. Qxd5+ e6 11. Qxe6# *",hangingPiece kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rijLe""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bk3r/ppp3Q1/2npBn1p/4q3/4P3/8/PPP3PP/RN3R1K b - - 0 14""]
[SetUp ""1""]

14... Nh5 15. Rf8+ Rxf8 16. Qxf8# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3ba0L""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/pp3ppp/4pq2/2bP4/2P5/8/PP3PPP/RNBQKBNR w KQkq - 1 7""]
[SetUp ""1""]

7. dxe6 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BZbg4""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""2kr1bnr/ppqn2p1/4ppp1/3pP3/3P4/8/PP1NBPPP/R1BQ1RK1 w - - 0 12""]
[SetUp ""1""]

12. exf6 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sVaD7""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nQ/pp1p1p1p/2pb4/n2Np3/4P3/8/PPPPB1qP/R1BK2NR w q - 0 10""]
[SetUp ""1""]

10. Bf3 Qf1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tZUF1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqkbnr/ppppp1pp/8/5p2/8/2P1P3/PP1P1PPP/RNBQKBNR b KQkq - 0 2""]
[SetUp ""1""]

2... g5 3. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Kpv02""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk3/ppppb1pr/2n4B/5p2/2Q5/2N4P/PPP1PPP1/R3KB1R b KQq - 0 12""]
[SetUp ""1""]

12... gxh6 13. Qg8+ Bf8 14. Qxh7 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QaupC""]
[Themes ""advantage fork opening short""]
[FEN ""1rbq1rk1/5pb1/p1pp3p/6n1/8/2N2BB1/PPP3PP/1R1Q1RK1 w - - 0 18""]
[SetUp ""1""]

18. Bxc6 Qb6+ 19. Kh1 Qxc6 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/X1P5G""]
[Themes ""advantage opening short""]
[FEN ""r1bb3r/ppppnkpp/2n5/8/2B1N3/4B3/PqP2PPP/R2QK2R b KQ - 1 15""]
[SetUp ""1""]

15... Kf8 16. Qf3+ Nf5 17. Qxf5+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/KuBJ2""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1k1r/ppp1b2p/2np3p/7B/3PP3/1Q3N2/P4PPP/RN2K2R b KQ - 2 11""]
[SetUp ""1""]

11... Rg8 12. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/sl19O""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1kb1r/p2p1p1p/2p3p1/4p3/2B1P2q/2P5/PP4PP/RNBQK2R w KQkq - 1 10""]
[SetUp ""1""]

10. g3 Qxe4+ 11. Qe2 Qxh1+ *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SrRu2""]
[Themes ""advantage fork opening short""]
[FEN ""r2k1bnr/1ppb1ppp/p1n1pq2/8/3PN2N/8/PPP1BPPP/R1BQ1RK1 b - - 5 11""]
[SetUp ""1""]

11... Qxh4 12. Bg5+ Qxg5 13. Nxg5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/u57an""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk1nr/pppp2pp/8/2b1p2Q/2B5/4P3/PPP2PPP/RNB1K2R b KQkq - 1 7""]
[SetUp ""1""]

7... Kf8 8. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/srxrd""]
[Themes ""advantage attackingF2F7 fork opening short""]
[FEN ""r1bqkbr1/ppp2p1p/3p3p/8/3Pn2N/1B5P/PPP3P1/RN1Q1RK1 b q - 3 11""]
[SetUp ""1""]

11... Qxh4 12. Bxf7+ Kd8 13. Bxg8 *",advantage attackingF2F7 fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mdTO3""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn1r2k1/1bq1bpp1/pp2p2p/2p5/5P2/PPQ1PB2/1B1P2PP/R3NRK1 b - - 0 15""]
[SetUp ""1""]

15... Bxf3 16. Qxg7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/jq6xw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1r2/ppbn1kp1/4ppB1/3pP3/2pP4/2P1P2R/PP1N2PP/R1BQ2K1 b - - 2 15""]
[SetUp ""1""]

15... Kxg6 16. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cgygY""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqk1nr/pppp3p/5pp1/3Q4/1bB1P3/2N5/PB3PPP/R3K1NR b KQkq - 3 8""]
[SetUp ""1""]

8... Nc6 9. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UgwaG""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkbnr/pp1p1ppp/8/2p1p3/1nP1P3/2N5/PP1PNPPP/R1BQKB1R w KQkq - 2 5""]
[SetUp ""1""]

5. a3 Nd3# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hHwHX""]
[Themes ""advantage capturingDefender opening short""]
[FEN ""r1b1k1nr/pp1p1pbp/2N1p1p1/8/2P1P3/2N1B3/Pq3PPP/R2QKB1R w KQkq - 0 9""]
[SetUp ""1""]

9. Bd4 Bxd4 10. Nxd4 Qxc3+ *",advantage capturingDefender opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xaT2t""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk1nr/ppp3pp/2nbpp2/3pN2Q/3P1B2/4P3/PPP2PPP/RN2KB1R b KQkq - 1 6""]
[SetUp ""1""]

6... Ke7 7. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Y6f5z""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/pppn1ppp/4pn2/1N4B1/4P3/8/PPP2PPP/R2K1BNR b kq - 3 7""]
[SetUp ""1""]

7... Nxe4 8. Nxc7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QLlsy""]
[Themes ""advantage hangingPiece opening short""]
[FEN ""r3kb1r/pppq1p1p/2n3p1/3pP3/6b1/2PBPNP1/PP1N1PP1/R2QK2R b KQkq - 0 12""]
[SetUp ""1""]

12... Nxe5 13. Nxe5 Bxd1 14. Nxd7 *",advantage hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mSPWb""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkbnr/pp2p1pp/3p4/2p1N2b/2B1P3/7P/PPP2PP1/RNBQK2R b KQkq - 2 7""]
[SetUp ""1""]

7... Bxd1 8. Bf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fiBN2""]
[Themes ""mate mateIn1 oneMove opening queensideAttack""]
[FEN ""2kr1b1r/p1ppqpp1/bp4n1/3N3p/4P1nP/1B4Q1/PPP1NPP1/R1B1R1K1 b - - 2 13""]
[SetUp ""1""]

13... Qxe4 14. Qxc7# *",mate mateIn1 oneMove opening queensideAttack
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QNPvj""]
[Themes ""advantage kingsideAttack opening short""]
[FEN ""rnbq1rk1/ppp2ppp/3p1n2/2b1p3/2P1N3/4P1P1/PP1P1PBP/R1BQK1NR b KQ - 4 6""]
[SetUp ""1""]

6... Bg4 7. Nxf6+ Qxf6 8. Qxg4 *",advantage kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XCi6A""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bk2nr/ppb3pp/2p5/8/B2P4/2P5/P3Q1Pq/RNB1RK2 b - - 1 16""]
[SetUp ""1""]

16... Nf6 17. Qe7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eNCgW""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pppp1ppp/2N5/8/4n3/4b3/PPP1NPPP/R2QKB1R w KQ - 0 9""]
[SetUp ""1""]

9. Nxd8 Bxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gVBIa""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/pp1p1p1p/1q2p1p1/4N3/4PP2/2N5/PPP2bPP/R2QKB1R w KQkq - 2 10""]
[SetUp ""1""]

10. Ke2 Qe3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/E1XIL""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bq1rk1/ppppbppp/5n2/4p3/1nP1P3/2NP4/PP1BNPPP/R2QKB1R w KQ - 1 8""]
[SetUp ""1""]

8. Nd5 Nxd3# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/LHoft""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r4bnr/ppp1kBpp/8/3QP3/6bq/5R2/PPP4P/RNB3K1 b - - 2 15""]
[SetUp ""1""]

15... Bxf3 16. Qe6+ Kd8 17. Qe8# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kQPxI""]
[Themes ""advantage kingsideAttack opening short""]
[FEN ""r3nrk1/pb4bp/1p6/2ppPq2/8/2P1P1PN/PP3PBP/R2QR1K1 b - - 0 17""]
[SetUp ""1""]

17... Bxe5 18. Bxd5+ Bxd5 19. Qxd5+ *",advantage kingsideAttack opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gxGnN""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq3r/pp1nbkpp/2p1Qn2/8/2B5/2NP4/PPP2PPP/R1B1K2R b KQ - 0 10""]
[SetUp ""1""]

10... Kf8 11. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/0Exvg""]
[Themes ""advantage defensiveMove long opening""]
[FEN ""rnbq1rk1/pppp1ppp/4p3/8/3PnP2/2BQ4/PPP3PP/R3KBNR b KQ - 1 7""]
[SetUp ""1""]

7... Qh4+ 8. g3 Nxg3 9. Qxg3 Qxg3+ 10. hxg3 *",advantage defensiveMove long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5sHRL""]
[Themes ""hangingPiece kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rnb1r1k1/pp3ppp/5q2/1Qbp4/4P3/2P2N2/PP1N1PPP/2KR1B1R b - - 1 12""]
[SetUp ""1""]

12... Bxf2 13. Qxe8# *",hangingPiece kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PqJey""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp1bpppp/2n2n2/8/2B5/1QN1P3/PP3PPP/R1B1K1NR b KQkq - 2 9""]
[SetUp ""1""]

9... Na5 10. Bxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8Jdq7""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""rn1qkb1r/pb1pnppp/1p6/2pN4/4PP2/5N2/PPP3PP/R1BQKB1R b KQkq - 2 7""]
[SetUp ""1""]

7... g6 8. Nf6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Gtvd6""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bqk2r/pp1n1Nbp/2p1pnp1/8/2B5/6N1/PPPPQPPP/R1B1K2R b KQkq - 0 9""]
[SetUp ""1""]

9... Kxf7 10. Qxe6+ Kf8 11. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/szGL6""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqkb1r/pp3ppp/2n5/3p4/3Q4/4PN2/PP3PPP/R1B1KB1R w KQkq - 1 9""]
[SetUp ""1""]

9. Bb5 Qa5+ 10. Bd2 Qxb5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/3A7OO""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkb1r/ppp2ppp/8/3pn2P/8/4P3/PPP5/RNBQKB1R w KQkq - 0 13""]
[SetUp ""1""]

13. Qd4 Nf3+ 14. Kd1 Nxd4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SM0MY""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1k1nr/pp3ppp/2p5/3p2q1/1bPP4/4p3/PP1NPP1P/R1BQKBNR w KQkq - 0 8""]
[SetUp ""1""]

8. fxe3 Qh4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/19MI6""]
[Themes ""opening""]
[FEN ""r1bqkbnr/pp1np1pp/2p2p2/3p4/3P1B2/3BPN2/PPP2PPP/RN1QK2R b KQkq - 1 5""]
[SetUp ""1""]

5... h5 6. Bg6# *",opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gxtaS""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp3Bpp/5n2/2p5/3Pp3/1Q6/PP2bPPP/RNB2RK1 b kq - 0 9""]
[SetUp ""1""]

9... Ke7 10. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MK7Iu""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pbppp1pp/1p3B2/4Np2/3P4/8/PPP1QPPP/RN2KB1R b KQkq - 0 7""]
[SetUp ""1""]

7... gxf6 8. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UHsx9""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/p1pp1ppp/2p5/2b1P3/2B3nq/8/PPP2PPP/RNBQ1RK1 w kq - 1 9""]
[SetUp ""1""]

9. Qf3 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/H5Mx9""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkb1r/3pnppp/2n1p3/1Np5/4P3/5N2/PPPP1PPP/R1BQ1RK1 b kq - 0 8""]
[SetUp ""1""]

8... Ba6 9. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HjPYa""]
[Themes ""advantage fork long opening""]
[FEN ""rbb2rk1/pp3pp1/7p/3N4/4PPnq/3B3P/PP4P1/R1BQ1R1K w - - 1 16""]
[SetUp ""1""]

16. Qe1 Qxe1 17. Rxe1 Nf2+ 18. Kg1 Nxd3 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/j4zEg""]
[Themes ""advantage fork long opening""]
[FEN ""r1bqk2r/pp2bp1p/3p2p1/2pB1nB1/3pQ3/8/PPP2PPP/RN2R1K1 b kq - 1 13""]
[SetUp ""1""]

13... O-O 14. Bxe7 Qxe7 15. Qxe7 Nxe7 16. Rxe7 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/S4m6j""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r2qkb1r/pbpnp1p1/1p1p1n1p/3P3B/2P5/7N/PP3PPP/RNBQK2R b KQkq - 2 9""]
[SetUp ""1""]

9... Nxh5 10. Qxh5+ g6 11. Qxg6# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MoWPW""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/ppp2pb1/1q2pnp1/4P2p/2P3nP/5N2/PPQB1PP1/3RKB1R w K - 0 18""]
[SetUp ""1""]

18. exf6 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yZdYs""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp1bp2p/4p1p1/2pnN3/2Bp4/5QNP/PPPP1PP1/R1B2RK1 b kq - 1 13""]
[SetUp ""1""]

13... Bg7 14. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/HGe88""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1rk1/pppbnpp1/4p3/3pP1NQ/3P4/8/PPP2PPP/RN2R1K1 b - - 3 13""]
[SetUp ""1""]

13... Nf5 14. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TX5Tx""]
[Themes ""advantage fork opening short""]
[FEN ""rnb2rk1/pp1p1ppp/4p3/2q3N1/1b2P3/2NBP3/PPP3PP/R2Q1RK1 w - - 0 11""]
[SetUp ""1""]

11. e5 Qxe3+ 12. Kh1 Qxg5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1kHpG""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r2q1rk1/pb2bppp/1p2p3/3n4/3P4/P1NQPN2/1P4PP/RB2R1K1 b - - 2 15""]
[SetUp ""1""]

15... Bd6 16. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/eO1uN""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qr1Qk/pbp1b1p1/1p1p1n1N/5B2/3P4/2P5/PP1N1P1P/R1B1K1R1 b Q - 2 19""]
[SetUp ""1""]

19... Nxg8 20. Nf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XiJWs""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rn1qk1nr/ppp1bppp/4p3/3p3b/6PP/1P3P2/PBPPP3/RN1QKBNR w KQkq - 1 6""]
[SetUp ""1""]

6. gxh5 Bxh4+ 7. Rxh4 Qxh4# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CKPur""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/1ppp1Bpp/p1n4n/2b1p1NQ/4P3/3P4/PPP2PPP/RNB1K2R b KQ - 0 7""]
[SetUp ""1""]

7... Nxf7 8. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/hER0c""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/3b1p1p/p1np4/1p1Np3/4B3/N7/PPP2PPP/R2Q1RK1 b kq - 2 13""]
[SetUp ""1""]

13... f5 14. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/uRVzW""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1b1r/pppn1kpp/3p4/4pPN1/8/2P5/PPP3PP/R1BQK2R b KQ - 1 9""]
[SetUp ""1""]

9... Kg8 10. Qd5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/JOQIh""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq3r/ppp3kp/3b1n1B/3BQ3/3PP3/5N2/PPP3PP/RN2K2R b KQ - 2 13""]
[SetUp ""1""]

13... Kxh6 14. Qg5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ZWmzs""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pp3pp1/2pb1N1p/3pn3/8/2PQR3/PPB2PPP/RNB3K1 b - - 0 15""]
[SetUp ""1""]

15... Qxf6 16. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mt1UY""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbqkb1r/ppppp3/5n1p/5pp1/3PP2B/8/PPP1BPPP/RN1QK1NR b KQkq - 2 5""]
[SetUp ""1""]

5... fxe4 6. Bh5+ Nxh5 7. Qxh5# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7RNfQ""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""r1b1k2r/pp3ppp/1qp1p3/2b1P3/1nP5/P1B5/1P1N1PPP/R2QKB1R w KQkq - 7 12""]
[SetUp ""1""]

12. axb4 Bxf2+ 13. Ke2 Qe3# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kr4h1""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qk1nr/pppn3p/3p1b2/3PppNQ/2P5/8/PP3PPP/RNB1K2R b KQkq - 5 11""]
[SetUp ""1""]

11... Ke7 12. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/VdXNG""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1qk2r/pp1b1ppp/3Q1n2/1B2pN2/4P3/2b5/PP3PPP/R1B2RK1 b kq - 1 11""]
[SetUp ""1""]

11... Bxb5 12. Nxg7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/cYoqr""]
[Themes ""mate mateIn1 oneMove opening pin""]
[FEN ""r2qnrk1/pb2p1bQ/1p1p4/2p1P3/2Pn4/5N2/PP1N1PP1/R1B1K2R b KQ - 1 14""]
[SetUp ""1""]

14... Kf7 15. Ng5# *",mate mateIn1 oneMove opening pin
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7TaXn""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1br2Qk/1p1p2pp/p4n1N/q1P5/3np3/B1P5/P3PPPP/R3KB1R b KQ - 4 16""]
[SetUp ""1""]

16... Nxg8 17. Nf7# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/VeNIP""]
[Themes ""advantage defensiveMove hangingPiece opening short""]
[FEN ""rnbq1rk1/ppp2ppp/8/b2p4/3P4/2PB1N2/P1PB1PPP/R2Q1RK1 w - - 3 10""]
[SetUp ""1""]

10. Bxh7+ Kxh7 11. Ng5+ Kg8 *",advantage defensiveMove hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/53qTx""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2r1kb1r/1p1b1ppp/5q2/4p3/p3Q3/4n1P1/PP1NPPBP/RN3K1R w k - 2 15""]
[SetUp ""1""]

15. Qxe3 Rc1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/X37qh""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbqkb1r/ppppp3/5p2/3n2p1/3P1B1p/4P3/PPP1BPPP/RN1QK1NR b KQkq - 1 7""]
[SetUp ""1""]

7... gxf4 8. Bh5+ Rxh5 9. Qxh5# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WcvFp""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kbnr/2p2ppp/p1p2q2/4p1B1/4P3/2N2N2/PPP2PPP/R2QK2R b KQkq - 1 8""]
[SetUp ""1""]

8... Qe6 9. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OeeY1""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkb1r/pp1bpppp/2p2n2/8/1PB1N3/P4Q2/2PP1PPP/R1B1K1NR b KQkq - 2 8""]
[SetUp ""1""]

8... Nxe4 9. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XjYou""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/pp1p1ppp/2p2q2/4b3/NPPPn3/P7/4NPPP/R2QKB1R w KQ - 1 11""]
[SetUp ""1""]

11. dxe5 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/aMXJa""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2k2r/pbpp1ppp/1p2p3/8/2PPn2q/2BBPP2/PP4PP/R2QK1NR w KQkq - 1 9""]
[SetUp ""1""]

9. Kf1 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nKmL5""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk2r/pppn1pp1/3ppB1p/8/1bPP4/4PN2/PP1N1PPP/R2QKB1R b KQkq - 0 7""]
[SetUp ""1""]

7... Nxf6 8. Qa4+ Bd7 9. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zZL1X""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/pp1p2p1/1qpN3p/3np3/2B1P3/3P4/PPP1K1PP/RNBQ3R w - - 5 10""]
[SetUp ""1""]

10. exd5 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7lpPj""]
[Themes ""advantage hangingPiece opening short""]
[FEN ""r1b2rk1/pp2nqp1/4p1np/3pPp1Q/2pP4/P1P2N2/2P2PPP/R1BBK1R1 b Q - 5 18""]
[SetUp ""1""]

18... Nxe5 19. Nxe5 Qxh5 20. Bxh5 *",advantage hangingPiece opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/5JUCY""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp3ppp/2n5/8/2B1p1nq/2N5/PPPP1PP1/R1BQNRK1 w kq - 3 11""]
[SetUp ""1""]

11. f3 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FHF4U""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rnbqk2r/ppp1b2p/4p3/4Npp1/3Pp3/2P1P3/PP3PPP/R1BQKB1R b KQkq - 1 11""]
[SetUp ""1""]

11... Nd7 12. Qh5+ Kf8 13. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FH5I5""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/ppp2pp1/2p2n2/2b3Bp/3qP3/3P3P/PPP2PP1/RN1QKB1R w KQkq - 2 8""]
[SetUp ""1""]

8. c3 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/l8gJh""]
[Themes ""crushing opening short""]
[FEN ""r2qkbnr/pp3ppp/2n5/1B1p4/Q2Pp1b1/2N1P3/PP2NPPP/R1B1K2R b KQkq - 5 8""]
[SetUp ""1""]

8... Bxe2 9. Bxc6+ bxc6 10. Qxc6+ *",crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fuq12""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/1p2bppp/pnn1p3/3pP3/3P4/2NQ1N2/PP3PPP/RBB2RK1 b - - 7 12""]
[SetUp ""1""]

12... Bd7 13. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/yqgDK""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/1Qp1pppp/p2q1n2/8/8/2N5/PP1PPP1P/R1B1K1NR b KQkq - 0 9""]
[SetUp ""1""]

9... Qc6 10. Qc8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9BgUB""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k2r/pp3ppp/2n5/3N1q2/4p1n1/5NP1/PPP1P1BP/R2Q2KR w kq - 0 13""]
[SetUp ""1""]

13. Nh4 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4HgFk""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/ppp2p1p/2n1p1p1/6B1/4N3/3P1N2/PPP2PPP/R2QKB1R b KQkq - 1 6""]
[SetUp ""1""]

6... Nge7 7. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/nHtib""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnbqkb1r/pppp1ppp/8/4p2Q/2BPn3/8/PPP2PPP/RNB1K1NR b KQkq - 1 4""]
[SetUp ""1""]

4... Nf6 5. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/az4TK""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbqkb1r/ppp1nppp/4p3/8/3PN3/5N2/PPP2PPP/R1BQKB1R b KQkq - 0 5""]
[SetUp ""1""]

5... g6 6. Nf6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4ITKZ""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkbnr/p1pb1ppp/1p6/4N3/4P3/1QP5/PP3PPP/RNB1K2R b KQkq - 0 9""]
[SetUp ""1""]

9... Nc6 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/OKm2y""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kb1r/ppp2ppp/8/3pN1q1/3P4/8/PPP1P1PP/RN1Q1BKR w kq - 1 10""]
[SetUp ""1""]

10. Nf3 Qe3# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ql6BA""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnQqkbnr/p4B1p/2pp1pp1/8/3pP3/7P/PPP2PP1/RNB1K2R b KQkq - 3 11""]
[SetUp ""1""]

11... Ke7 12. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/xj7EO""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn2k1nr/pp3pp1/2p2q1p/3P4/3Pp2b/2N1P2b/PP3PP1/R1BQKB1R w KQkq - 0 10""]
[SetUp ""1""]

10. Rxh3 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/76e7T""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kb1r/3p1ppp/4p3/1PP3q1/1Q6/8/P3PPPP/RN2KBNR w KQkq - 1 10""]
[SetUp ""1""]

10. Qe4 Qc1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SEo5B""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqk2r/p2p1ppp/1pnQpn2/8/2P1P3/B1P2P2/P1N3PP/R3KB1R b KQkq - 0 11""]
[SetUp ""1""]

11... Ng8 12. Qf8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/6omuT""]
[Themes ""advantage opening short""]
[FEN ""r1qr2k1/pb1nbppp/8/2ppN3/5B2/6P1/PP2PPBP/2RQR1K1 w - - 4 15""]
[SetUp ""1""]

15. Nc4 dxc4 16. Bxb7 Qxb7 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SwVUr""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/p1p1pppp/2P5/1P5b/Qn6/8/PP3PPP/RNB1KB1R w KQkq - 1 10""]
[SetUp ""1""]

10. Qxb4 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1pzlW""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r3kb1r/pp2pppp/2p5/3q3b/1QN5/8/PP2PPPP/R1B1KB1R w KQkq - 0 11""]
[SetUp ""1""]

11. e3 Qd1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/W0diu""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pp3Bpp/2pp3n/n1b1p1NQ/4P3/2P5/PP3PPP/RNB2RK1 b - - 0 11""]
[SetUp ""1""]

11... Nxf7 12. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1R15v""]
[Themes ""attackingF2F7 crushing opening short""]
[FEN ""rnb1k1nr/pppp1p1p/7b/7Q/2BPPq2/8/PPP3PP/RN3RK1 b kq - 1 9""]
[SetUp ""1""]

9... Nf6 10. Qxf7+ Kd8 11. Rxf4 *",attackingF2F7 crushing opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/LILzz""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/ppp2Bpp/2np1n2/4p3/4P3/PQ6/1PPPbPPP/RNB1K2R b KQkq - 0 7""]
[SetUp ""1""]

7... Ke7 8. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fZIEV""]
[Themes ""advantage fork opening veryLong""]
[FEN ""r1b1kbnr/ppp1pp2/6pp/4P3/3q4/2N1BQ2/PPp3PP/R3KB1R b KQkq - 3 10""]
[SetUp ""1""]

10... Qg4 11. Bb5+ c6 12. Bxc6+ bxc6 13. Qxc6+ Qd7 14. Qxa8 *",advantage fork opening veryLong
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vTSWu""]
[Themes ""advantage intermezzo opening short""]
[FEN ""r2q1rk1/ppp2ppp/2pb1n2/4P3/4P1bP/5N2/PPP2PP1/RNBQ1RK1 b - - 0 8""]
[SetUp ""1""]

8... Bxe5 9. Qxd8 Raxd8 10. Nxe5 *",advantage intermezzo opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WU32W""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2rk1b1r/pp3ppp/4pn2/5q2/Q1Pn4/2N2B1P/PP1P1PP1/R1BKR3 w - - 11 14""]
[SetUp ""1""]

14. Qxa7 Qc2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UNzD5""]
[Themes ""long mate mateIn3 opening""]
[FEN ""rnbk1b1r/pp1p1Bpp/8/3N4/3pP3/2P5/Pq2p1PP/1N2Q1KR b - - 1 17""]
[SetUp ""1""]

17... dxc3 18. Qh4+ g5 19. Qxg5+ Be7 20. Qxe7# *",long mate mateIn3 opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/RQ8yw""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1k1r/ppp1p1bp/6p1/4P1N1/6n1/5Q2/PPPP2PP/RNB1K2R b KQ - 2 9""]
[SetUp ""1""]

9... Kg8 10. Qf7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rsQ8Z""]
[Themes ""advantage long opening""]
[FEN ""r1bq1rk1/pp1nbpp1/2pp1n1p/8/3PN3/3B1Q1P/PP3PP1/RNB1R1K1 b - - 3 12""]
[SetUp ""1""]

12... Nxe4 13. Qxe4 Nf6 14. Qxe7 Qxe7 15. Rxe7 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SpAj3""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qk2r/2p1npp1/1pn4p/p3N3/3P2b1/PQP5/4BPPP/R1B2RK1 b kq - 0 14""]
[SetUp ""1""]

14... Bxe2 15. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AiXFg""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq2k1/pp1p1rB1/4pP2/3n3Q/8/2P5/P4PPP/R3KB1R b KQ - 6 17""]
[SetUp ""1""]

17... Nxf6 18. Qh8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qURdl""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/p2p1pp1/2p4p/4p2Q/2B1P3/8/PPP2PPP/RNB1K2R b KQkq - 1 7""]
[SetUp ""1""]

7... Nf6 8. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/CQg3O""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1knr/pbp1p1b1/1pnp2Q1/6Np/3P1B2/2P1P3/PP3PPP/RN2K2R b KQ - 2 10""]
[SetUp ""1""]

10... Qe8 11. Ne6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/tGkAC""]
[Themes ""advantage fork long opening""]
[FEN ""r1b1kb1r/ppp2ppp/2n5/4p3/8/2NP1P2/PqPB2PP/R2QKB1R b KQkq - 1 9""]
[SetUp ""1""]

9... Qb6 10. Nd5 Qc5 11. Nxc7+ Kd8 12. Nxa8 *",advantage fork long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/wSA7o""]
[Themes ""mate mateIn2 opening short""]
[FEN ""rn1qk2r/pp3Npb/2p1pn1p/2b4P/2B5/6N1/PPPPQPP1/R1B1K2R b KQkq - 0 11""]
[SetUp ""1""]

11... Kxf7 12. Qxe6+ Kf8 13. Qf7# *",mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/rxZBs""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/pp1np2p/2p2p2/3pN3/3P4/8/PPP2PPP/RNBQKB1R b KQkq - 1 6""]
[SetUp ""1""]

6... fxe5 7. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/2crmn""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kb1r/pp3ppp/2p5/q3P3/4p2B/2P1P3/PP3PPP/R2QKBNR b KQkq - 0 8""]
[SetUp ""1""]

8... Qxe5 9. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QPyEh""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rn1qkbnr/pbpp1pp1/1p2p2p/6NQ/5B2/2N5/PPP2PPP/R3KB1R b KQkq - 1 8""]
[SetUp ""1""]

8... Nf6 9. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4NDe5""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""2rq1rk1/1p2ppbp/p1bp1np1/8/2PQP3/1P3N2/PB3PPP/R2NR1K1 b - - 5 13""]
[SetUp ""1""]

13... Nxe4 14. Qxg7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Hg4J3""]
[Themes ""advantage fork opening short""]
[FEN ""r1b1kb1r/ppp2ppp/5n2/4p3/2Pq4/2NP4/PP2BPPP/R1BQK2R b KQkq - 2 9""]
[SetUp ""1""]

9... Bb4 10. Qa4+ Bd7 11. Qxb4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/dQWWh""]
[Themes ""advantage opening short""]
[FEN ""r3kb1r/ppp1q1pp/3p1n2/8/6b1/2P1BB2/PP3PPP/RN1QK2R b KQkq - 2 11""]
[SetUp ""1""]

11... O-O-O 12. Bxg4+ Nxg4 13. Qxg4+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/skAZc""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/pp3ppB/3ppn2/6N1/1bPn4/2N5/PPQ2PPP/R1B1K2R b KQ - 0 10""]
[SetUp ""1""]

10... Nxh7 11. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1HWX8""]
[Themes ""mate mateIn2 opening sacrifice short""]
[FEN ""2kr1b1r/ppq2p1b/2p1p2p/2n5/7P/2PPBP2/PP2Q3/K2R1BNR w - - 8 17""]
[SetUp ""1""]

17. d4 Nb3+ 18. axb3 Qa5# *",mate mateIn2 opening sacrifice short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/d31Vt""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqr1Qk/pppn2bp/6pN/4P2n/3P4/8/PP1N2PP/R1B2RK1 b - - 9 17""]
[SetUp ""1""]

17... Rxg8 18. Nf7# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/uOImX""]
[Themes ""advantage opening short""]
[FEN ""r1bq1rk1/ppp2ppp/2n5/8/4Pn2/2B2P2/PP4PP/R2QKBNR w KQ - 1 11""]
[SetUp ""1""]

11. Ne2 Nd3+ 12. Qxd3 Qxd3 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/I68ft""]
[Themes ""attackingF2F7 long mate mateIn3 opening sacrifice""]
[FEN ""r3k1nr/pppb1ppp/3p1q2/2b1p3/2Pn2P1/2N4P/PP1PPPB1/R1BQK1NR w KQkq - 7 9""]
[SetUp ""1""]

9. Bxb7 Nc2+ 10. Qxc2 Qxf2+ 11. Kd1 Qf1# *",attackingF2F7 long mate mateIn3 opening sacrifice
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/D9Jy8""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/p1pnpppp/1p1p2b1/6N1/2PP4/3B1Q2/PP3PPP/R1B1K2R b KQkq - 5 9""]
[SetUp ""1""]

9... Bxd3 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XenV7""]
[Themes ""advantage long opening""]
[FEN ""r1bq1k1r/pp1p1p1p/2nb1p2/3Np2Q/4PP2/8/PPP3PP/R3KB1R b KQ - 1 12""]
[SetUp ""1""]

12... exf4 13. Qh6+ Ke8 14. Nxf6+ Qxf6 15. Qxf6 *",advantage long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/WbMmE""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1bqkbnr/pp3pp1/n1p1p3/3pN3/2PP4/P1NBPQ1p/1P3PPP/R1B1K2R b KQkq - 1 9""]
[SetUp ""1""]

9... hxg2 10. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QPU9t""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r3qrk1/pbp3pp/1p1b4/3B2N1/3n4/P7/1PQ2PPP/R1B2RK1 b - - 1 16""]
[SetUp ""1""]

16... Bxd5 17. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/h4bup""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnkqr3/ppp2ppp/5n2/3P4/2BP1pNb/8/PPP1Q1PP/RNB2K1R w - - 1 11""]
[SetUp ""1""]

11. Qf3 Re1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/AEnHA""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""r1bqkb1r/pp1nnppp/4p3/2p5/3PN3/2PB1N2/PP3PPP/R1BQK2R b KQkq - 0 7""]
[SetUp ""1""]

7... cxd4 8. Nd6# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XPBI8""]
[Themes ""advantage opening short""]
[FEN ""r2q1r1k/p1p3bp/1pn1bnp1/4p3/2N1P3/5NP1/PPP1Q1BP/R1B1R1K1 w - - 0 16""]
[SetUp ""1""]

16. Ncxe5 Nxe5 17. Nxe5 Qd4+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/gOvhZ""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn3rk1/ppp2pp1/8/7p/2PP2n1/2N1BN1q/PP3P1b/R2QRBK1 w - - 4 15""]
[SetUp ""1""]

15. Nxh2 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/uMsAB""]
[Themes ""mate mateIn1 oneMove opening smotheredMate""]
[FEN ""rnbqkb1r/ppp2ppp/8/4p3/1n6/4P3/PP1PNPPP/R1BQKBNR w KQkq - 2 6""]
[SetUp ""1""]

6. a3 Nd3# *",mate mateIn1 oneMove opening smotheredMate
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/thFmr""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/ppNp1ppp/2n2n2/2p5/5B2/8/PPP1PPPP/R2QKBNR b KQkq - 2 6""]
[SetUp ""1""]

6... Ke7 7. Bd6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/x2dFs""]
[Themes ""advantage fork opening short""]
[FEN ""r3kbnr/ppq1p1p1/2n3p1/1B1p3p/6PP/2N5/PPPP1P2/R1BQK2R w KQkq - 0 11""]
[SetUp ""1""]

11. Nxd5 Qe5+ 12. Qe2 Qxd5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/4OjJ3""]
[Themes ""advantage attackingF2F7 fork opening short""]
[FEN ""rnb2rk1/p1pp2pp/1p2pq2/2b5/2P1P3/2NBQ3/PP3PPP/R1B1K1NR w KQ - 2 13""]
[SetUp ""1""]

13. Qg3 Bxf2+ 14. Kd1 Bxg3 *",advantage attackingF2F7 fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7nvw8""]
[Themes ""advantage opening short""]
[FEN ""r2qk2r/p2nbppp/bpn5/3B4/Q2P4/2N3P1/PP2PP1P/R1B1K2R b KQkq - 0 11""]
[SetUp ""1""]

11... Bb7 12. Bxc6 Bxc6 13. Qxc6 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UqQQM""]
[Themes ""advantage fork opening short""]
[FEN ""r3kbnr/ppp1pppp/n1q5/1N1b4/5P2/2PP1BP1/PP5P/R1BQK1NR w KQkq - 3 12""]
[SetUp ""1""]

12. Bxd5 Qxd5 13. Nxc7+ Nxc7 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/meuQL""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkb1r/pp1nn1p1/2p1Q3/4P1pp/3PN2P/8/PP3PP1/R3K1NR b KQkq - 1 12""]
[SetUp ""1""]

12... gxh4 13. Nd6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/zzMe8""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""1r1qk1r1/pb1nbppp/1p6/2ppPQ2/8/P3P1P1/1BP3BP/RN3RK1 b - - 0 15""]
[SetUp ""1""]

15... g6 16. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/EoHwZ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1bnr/2p1k1pp/p3b3/1p2QP2/3pP3/8/PPPP2PP/R1B1KBNR b KQ - 0 10""]
[SetUp ""1""]

10... Nd7 11. Qxe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vxgjm""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/ppp2ppp/2p2n2/2b1N1B1/3qP3/3P4/PPP2PPP/RN1QK2R w KQ - 1 8""]
[SetUp ""1""]

8. Nc4 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/mOwJR""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1q1r1kb/pp1b1p1p/2np2pB/3Qp1Nn/8/2P3PP/PP2PPB1/RN2R1K1 b - - 9 16""]
[SetUp ""1""]

16... Nf6 17. Qxf7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/ILtUb""]
[Themes ""hangingPiece mate mateIn1 oneMove opening""]
[FEN ""r1bqkb1r/pp1np2p/2p2p2/3p2Nn/3P3B/2P1P3/PP1N1PPP/R2QKB1R b KQkq - 0 9""]
[SetUp ""1""]

9... fxg5 10. Qxh5# *",hangingPiece mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/o6xbj""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/pppp3p/2n2p2/8/8/2b2N2/PqPQPPPP/RN2KB1R w KQkq - 0 10""]
[SetUp ""1""]

10. Qxc3 Qc1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/GklZF""]
[Themes ""advantage opening short""]
[FEN ""rnbqk2r/pp2b1pp/4p1n1/3p1p2/3P4/2NB1N2/PPP2PPP/R1BQR1K1 w kq - 4 9""]
[SetUp ""1""]

9. Ng5 Bxg5 10. Bxg5 Qxg5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/TMgn9""]
[Themes ""advantage opening short""]
[FEN ""r2qkb1r/pp3pp1/4pn1p/3p1b2/3P3B/1BP3Q1/PP3PPP/RN3RK1 b kq - 1 16""]
[SetUp ""1""]

16... Nh5 17. Ba4+ Qd7 18. Bxd7+ *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/UvJdT""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""2rbqrk1/1b1p1pp1/p1n1p1np/1p2P3/5N1B/P4N2/1PQ2PPP/1BRR2K1 b - - 2 19""]
[SetUp ""1""]

19... Nxf4 20. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/LgsBq""]
[Themes ""crushing long opening""]
[FEN ""rnbqr1k1/ppp2pB1/3p2p1/4p2p/3Pn2N/2P4P/PP3PP1/RNQ1KB1R b KQ - 0 10""]
[SetUp ""1""]

10... Qxh4 11. Qh6 Qxf2+ 12. Kd1 Qxf1+ 13. Rxf1 *",crushing long opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MGBBo""]
[Themes ""advantage fork opening short""]
[FEN ""2r1kb1r/pQpbqppp/6nn/4P3/2B5/2N2N2/PPP3PP/R1B1K2R w KQk - 1 13""]
[SetUp ""1""]

13. O-O Qc5+ 14. Kh1 Qxc4 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/qh7bC""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb1kbnr/ppp2ppp/5q2/4p1B1/2P5/2N2N2/PP2PPPP/R2QKB1R b KQkq - 1 6""]
[SetUp ""1""]

6... Qg6 7. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/BKAEW""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2kb1r/ppp1pppp/8/4P3/3q4/2Np3b/PPPP2PP/R1BQKB1R w KQkq - 0 9""]
[SetUp ""1""]

9. gxh3 Qh4# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1B5aE""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnbq1bnr/pppk2pp/8/4Q3/3Np3/8/PPPP2PP/RNB1KB1R b KQ - 0 7""]
[SetUp ""1""]

7... Nf6 8. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NBBpf""]
[Themes ""mate mateIn2 opening queensideAttack short""]
[FEN ""rn3rk1/pp2ppbp/2ppb1pB/q7/3Pn3/2N2N1P/PPPQ1PP1/1K1R1B1R w - - 0 11""]
[SetUp ""1""]

11. Nxe4 Qxa2+ 12. Kc1 Qa1# *",mate mateIn2 opening queensideAttack short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/MbVhA""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn2r1k1/pp3ppp/2pb1n2/8/2PP4/2N2N1q/PP2BP2/R1BQ1RK1 w - - 0 12""]
[SetUp ""1""]

12. Ng5 Qh2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Om3ry""]
[Themes ""crushing interference opening short""]
[FEN ""rnbq3r/ppp3b1/3ppk1p/5p2/3P3Q/2N5/PPP1BPPP/R3K1NR b KQ - 3 10""]
[SetUp ""1""]

10... Kf7 11. Bh5+ Kg8 12. Qxd8+ *",crushing interference opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/y2kpm""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""r2qk1nr/ppp3p1/4p2p/2b1n2Q/3p4/8/PPP3PP/RNB2R1K b kq - 1 13""]
[SetUp ""1""]

13... Nf7 14. Qxf7# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/kjbvl""]
[Themes ""attackingF2F7 mate mateIn2 opening short""]
[FEN ""rnb1k2r/pp1p1p1p/1q2p1p1/1Bb1P2n/8/5N1P/PPP2PP1/RNBQK2R w KQkq - 2 8""]
[SetUp ""1""]

8. Be2 Bxf2+ 9. Kf1 Ng3# *",attackingF2F7 mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/7aWE9""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""r1b2rk1/pp4pp/2pb1n2/3pq1B1/8/2P5/PP1NBPPP/R2Q1RK1 w - - 0 13""]
[SetUp ""1""]

13. Bxf6 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/FHCpJ""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""r1bq1bkr/pppp2pp/8/4Q3/4N3/3P4/PP3PPP/nNBK3R b - - 0 11""]
[SetUp ""1""]

11... d6 12. Qd5+ Be6 13. Qxe6# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/9U8Bi""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1bnr/ppp1k1pp/3p4/4nQNb/3pP3/7P/PPP2PP1/RNB2RK1 b - - 9 12""]
[SetUp ""1""]

12... Bg6 13. Qe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/fbDZ4""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/ppp1pNbp/6p1/8/2B5/3Q1n2/PPP2PqP/RNBK1R2 b kq - 3 11""]
[SetUp ""1""]

11... Nxh2 12. Qd8# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/1GAYe""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1kb1r/1pp2ppp/p1p5/4N3/3qnP2/2N5/PPPP2PP/R1BQK2R w KQkq - 0 8""]
[SetUp ""1""]

8. Ne2 Qf2# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/SWZIQ""]
[Themes ""kingsideAttack mate mateIn2 opening short""]
[FEN ""rn2k1nr/1b1p2pp/p2b1p2/1p1pqN2/4P3/P1N5/1PP1BPPP/R1BQ1RK1 w kq - 2 13""]
[SetUp ""1""]

13. Re1 Qxh2+ 14. Kf1 Qh1# *",kingsideAttack mate mateIn2 opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/liezm""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rn1q1rk1/pp1nb1pp/2pp4/6N1/2P4P/2NQP3/PP3P2/R1B1K2R b KQ - 0 15""]
[SetUp ""1""]

15... Ne5 16. Qxh7# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/S3m7F""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rnb2rk1/1p3pp1/pqn1p2p/3pP3/3P4/PN1Q1N2/1P3PPP/RB3RK1 b - - 2 17""]
[SetUp ""1""]

17... Bd7 18. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/Me1Wm""]
[Themes ""advantage fork opening short""]
[FEN ""r1bqk2r/p1p1bppp/1p2pn2/4N3/3n4/P2B4/1PP1N1PP/R1BQ1RK1 w kq - 0 11""]
[SetUp ""1""]

11. Nxd4 Qxd4+ 12. Kh1 Qxe5 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/iDua8""]
[Themes ""mate mateIn2 opening queensideAttack short""]
[FEN ""rnb1k2r/pp2ppb1/3P2pp/8/4NB2/8/qPPQ1PPP/2KR1BNR w kq - 0 10""]
[SetUp ""1""]

10. Nc3 Qa1+ 11. Nb1 Qxb2# *",mate mateIn2 opening queensideAttack short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/8v0gN""]
[Themes ""advantage fork opening short""]
[FEN ""r2qkbnr/p4ppp/np2p3/3pP3/1p1P1P2/P1P5/6PP/RNBQK1NR b KQkq - 0 8""]
[SetUp ""1""]

8... bxa3 9. Qa4+ Qd7 10. Qxa6 *",advantage fork opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/NF2Hc""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2qkbnr/pbpnp2p/1p3p2/3pP1N1/3P1B2/3B4/PPP2PPP/RN1QK2R b KQkq - 0 7""]
[SetUp ""1""]

7... fxg5 8. Qh5# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/PiVWs""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1b1k1nr/pppp1ppp/2n5/4P3/8/5N2/PqPQPPPP/RN2KB1R w KQkq - 0 7""]
[SetUp ""1""]

7. Qc3 Qc1# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/oQOH2""]
[Themes ""advantage opening short""]
[FEN ""rn1qk2r/p3nppp/8/1p1B4/1b6/8/PP3PPP/R1BQ1KNR w kq - 3 12""]
[SetUp ""1""]

12. Bg5 Qxd5 13. Qxd5 Nxd5 *",advantage opening short
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/dDkJG""]
[Themes ""attackingF2F7 mate mateIn1 oneMove opening""]
[FEN ""rnb1k2r/ppp2ppp/3p1q2/8/2BbP1P1/2N5/PPP2PP1/R1BQK2R w KQkq - 0 9""]
[SetUp ""1""]

9. Nd5 Qxf2# *",attackingF2F7 mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/vAPMk""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r2q1knr/ppp1b1pp/3p4/7B/3NP1n1/8/PPP2PPP/RNB1K2R b KQ - 1 10""]
[SetUp ""1""]

10... N4f6 11. Ne6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/QtCJ6""]
[Themes ""kingsideAttack mate mateIn1 oneMove opening""]
[FEN ""rb2k2r/ppq2ppp/2n1pn2/1P6/4N3/P4b2/1B1PBPPP/R2Q1RK1 w kq - 0 14""]
[SetUp ""1""]

14. Bxf3 Qxh2# *",kingsideAttack mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/INOYJ""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""rn1q1bnr/ppp1k1pp/4b3/3pQ3/4N3/1B6/PPPP1PPP/R1B1K1NR b KQ - 2 7""]
[SetUp ""1""]

7... dxe4 8. Qxe6# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/XCqYU""]
[Themes ""mate mateIn1 oneMove opening""]
[FEN ""r1bq1rk1/ppp2pb1/2n4p/3n2p1/3P1p2/2PQ1N1P/PPB3P1/RNB2RK1 b - - 1 12""]
[SetUp ""1""]

12... Qf6 13. Qh7# *",mate mateIn1 oneMove opening
"[Event ""Puzzle""]
[Site ""https://www.lichess.org/training/uXkzI""]
[Themes ""mate mateIn2 opening short""]
[FEN ""r1bqr1k1/p1pn1pB1/1p1p1np1/8/2P1P3/4Q3/Pp2BPP1/1R2K1NR b K - 0 14""]
[SetUp ""1""]

14... Kxg7 15. Qh6+ Kg8 16. Qh8# *",mate mateIn2 opening short