PuzzleId
stringlengths 5
5
| new_FEN
stringlengths 30
77
| best_Moves
stringlengths 2
130
| Rating
int64 399
3.26k
| RatingDeviation
int64 49
500
|
|---|---|---|---|---|
005xu
|
6r1/3k4/1K1P4/2P5/R7/5b2/8/8 w - - 1 69
|
Ra7+ Ke6 Re7+ Kd5 d7
| 1,931 | 88 |
005yO
|
r1r2k2/ppq3bQ/4p2p/4n3/3p4/2P5/PBB2PPP/4R1K1 w - - 3 25
|
Ba3+ Kf7 Bd1 Rh8 Bh5+ Kf6 Qe4
| 2,795 | 101 |
0061g
|
6k1/pp3pp1/2p1q1Pp/3b4/8/6Q1/PB3Pp1/3r1NK1 w - - 0 28
|
Qb8+ Qe8 Qxe8#
| 803 | 91 |
0066C
|
r2q1r1k/2p3p1/pb2Q2p/1p1B1n2/8/2P5/PP1B1PPP/3RR1K1 b - - 0 20
|
Bxf2+ Kxf2 Nd4+ Kg1 Nxe6
| 1,784 | 77 |
0068B
|
r1q3k1/3nbppp/pp2p3/4B3/8/2N2Q2/PPPR1PPP/6K1 w - - 1 19
|
Rxd7 Qxd7 Qxa8+
| 1,400 | 75 |
0068D
|
7r/pppk4/2pN1r2/8/3P2p1/2P5/PP2RPP1/4R1K1 b - - 0 26
|
Rfh6 f4 g3 Re7+ Kxd6 Kf1 Rh1+
| 2,047 | 75 |
006E1
|
5rk1/R4pp1/1p5p/3Q4/1PPp2q1/3P2P1/5P2/4K3 b - - 0 34
|
Re8+ Kf1 Qh3+ Qg2 Re1+ Kxe1 Qxg2
| 1,668 | 73 |
006HV
|
1r6/5k2/2Q1pNp1/p5Pp/1p2P2P/2P4R/KP3P2/3q4 b - - 0 31
|
b3+ Ka3 Qa1#
| 1,198 | 75 |
006NL
|
1r6/k2qn1b1/p1N1p1p1/2PpPpN1/2n2P1P/p4B2/1PP2Q2/1K1R3R b - - 0 32
|
Nxc6 b3 a2+ Ka1 N4xe5 fxe5 Bxe5+ Kxa2 Rb5
| 2,543 | 88 |
006OI
|
6R1/p7/5k2/P7/6KP/8/8/5r2 b - - 6 53
|
Rg1+ Kf4 Rxg8
| 763 | 85 |
006RM
|
1k1r3r/8/pp1n2p1/2q5/1Q6/3R2P1/PPP2P1P/3R2K1 w - - 5 30
|
Qxc5 bxc5 Rxd6 Rxd6 Rxd6
| 1,435 | 76 |
006XF
|
r5kr/pp1qb1p1/2p4p/3pP2Q/3Pb3/2P1B3/PP4PP/R4RK1 w - - 2 18
|
Qf7+ Kh7 Rf6 Bxf6 Qxd7
| 2,317 | 77 |
006cZ
|
3r1r1k/1p4p1/p1p3Qp/2q5/8/3n1N1P/PP1R2P1/5R1K w - - 8 29
|
Rxd3 Rxd3 Qxd3
| 1,285 | 75 |
006eO
|
8/8/2p5/1p1p1k2/3P4/1PP1pK2/8/8 w - - 4 65
|
b4
| 2,186 | 115 |
006fF
|
r1b4r/pp1k2p1/2nb2qp/1B1p2B1/3p3Q/8/PPP2PPP/3RR1K1 w - - 0 18
|
Qg4+ Kc7 Bd8+ Rxd8 Qxg6
| 1,931 | 75 |
006ia
|
1r4k1/4bpp1/1rp2n1B/3p4/3P4/2N3P1/Pq2QPKP/2R1R3 b - - 0 24
|
Qxe2 Rxe2 Ba3 Be3 Bxc1
| 2,119 | 146 |
006of
|
r2qr2k/1pp2Qp1/1b4np/pP2P3/P4n2/B1N2N1P/5PP1/R3R1K1 b - - 0 20
|
Qd3 Ne2 Nxe2+ Rxe2 Qxe2
| 2,493 | 96 |
006om
|
1r3k2/5p1p/2p1pp2/P2n4/r3N3/P4PK1/2R2P1P/2R5 w - - 10 30
|
Nc5 Rxa5 Nd7+ Kg7 Nxb8
| 1,853 | 74 |
006pe
|
r4r2/2q1Nb2/5Qpk/2n4p/pp5P/8/1PP2PP1/2KR3R w - - 0 29
|
Nf5+ Kh7 Qg7#
| 1,712 | 186 |
006wz
|
2r5/4ppkp/6p1/1p6/1P6/P3B3/1br2PPP/1R1R2K1 w - - 3 23
|
Rxb2 Rxb2 Bd4+ f6 Bxb2
| 1,487 | 75 |
006x0
|
8/3Q1kr1/8/1P2pB2/2Pp1n2/q2P3P/7K/5R2 b - - 8 49
|
Kf6 Qd8+ Kxf5
| 1,326 | 163 |
006yP
|
6R1/8/Kpk1p3/1p1pP3/6P1/PPr5/8/8 w - - 0 41
|
Rc8+ Kd7 Rxc3
| 819 | 89 |
0070J
|
r4rk1/ppq2ppp/2nbp1b1/3p4/3P4/2PB1N1P/PP3nP1/R1BQRNK1 w - - 0 15
|
Kxf2 Bxd3 Qxd3
| 1,025 | 91 |
0072T
|
3q1nk1/1bN2rpp/pp1P4/8/3Nn2b/8/PPP2PPP/R1BQ1RK1 b - - 2 16
|
Bxf2+ Rxf2 Nxf2
| 2,381 | 77 |
00761
|
3r2k1/1b4bR/p2P2p1/3p2N1/2p5/2P2N2/PP6/2K5 w - - 0 29
|
Rxg7+ Kxg7 Ne6+ Kg8 Nxd8
| 1,415 | 75 |
0078T
|
rk5r/1b3R2/pp2p2q/4P2p/B6B/4p2P/PP4P1/5Q1K w - - 0 28
|
Rxb7+ Kxb7 Qf7+ Kb8 Be7
| 2,267 | 79 |
007AS
|
1r2kb1r/3nnpp1/4p1bp/1NppP3/3P4/6N1/P2BBPPP/R3K2R w KQk - 1 18
|
Nd6+ Kd8 Ba5+
| 1,627 | 83 |
007Rn
|
4r1k1/p4p1p/1p6/6B1/3P2n1/P4Q2/1P4P1/7K b - - 0 34
|
Re1+ Qf1 Rxf1#
| 992 | 82 |
007XE
|
2kr3r/p1p1Rpp1/2p2n1p/8/8/1P6/P1P2PPP/RNB3K1 b - - 0 16
|
Rd1+ Re1 Rxe1#
| 645 | 90 |
007c6
|
2kr3r/p2n2pp/2pB1bp1/5q2/2B5/8/PPP2PPP/3R1RK1 w - - 0 18
|
Ba6#
| 723 | 79 |
007eS
|
6k1/p4p2/1p5p/4r3/P3B3/1P2KP2/2P3PP/8 b - - 1 29
|
f5 g4 fxe4
| 1,173 | 75 |
007fJ
|
1Q6/5ppp/8/8/8/2pk3P/3p2P1/3K4 b - - 0 52
|
c2#
| 480 | 96 |
007gO
|
2r3rk/5p2/4p2p/4q3/1Q6/8/1P3PPP/2R2RK1 b - - 1 31
|
Qg5 g3 Rxc1
| 2,177 | 86 |
007ku
|
r1bq3Q/1np3p1/p5k1/1p1Pp3/1Pn2BP1/2b2P2/P3K3/R4N2 w - - 0 36
|
Qh5+ Kf6 Bg5#
| 1,605 | 74 |
007tv
|
r3k1nr/1pp2ppp/1pnp4/4p1q1/2B1P3/3P1Q1P/PPP2PP1/R4RK1 w kq - 0 12
|
Qxf7+ Kd8 Qf8+ Kd7 Qxa8
| 1,322 | 74 |
0088O
|
7Q/2p5/1p2prp1/p4k1p/q4p1P/8/6RK/8 w - - 0 38
|
Rg5+ Ke4 Qxf6
| 1,090 | 77 |
008D5
|
r1bqk2r/pp3ppp/4p3/3pPn2/1b1P1P2/2N5/PP4PP/R1BQKB1R w KQkq - 3 10
|
Qa4+ Bd7 Qxb4
| 1,423 | 74 |
008GK
|
1k6/ppp3p1/8/1P5p/8/P3n2P/2P1r1P1/B2rNRK1 w - - 5 32
|
Rf8+ Rd8 Rxd8#
| 460 | 101 |
008LD
|
8/6pp/6k1/5pN1/5P2/5rPb/4R2P/6K1 b - - 1 35
|
Rf1#
| 420 | 94 |
008LT
|
r4r1k/6p1/b3p1nN/p1pp4/1p3P1q/3P1Q1B/PPP2PK1/R6R w - - 1 27
|
Nf7+ Rxf7 Bxe6
| 2,423 | 83 |
008Nz
|
6k1/2p2ppp/pnp5/B7/2P3PP/1P2PPR1/r3b2r/3R2K1 w - - 2 30
|
Rd8#
| 457 | 99 |
008P4
|
8/4k3/1p1p4/rP2p1p1/P2nP1P1/3B4/3K4/R7 b - - 1 35
|
Nb3+ Kc3 Nxa1
| 729 | 88 |
008Sk
|
8/6pp/3Bp2k/p2pP2P/P3p1PK/8/r4b2/5R2 w - - 3 38
|
Rxf2 g5+ Kg3 Rxf2 Kxf2
| 1,937 | 78 |
008Y3
|
r5k1/1p1r1pp1/p3pnp1/2qN4/8/1Q5P/PP3PP1/3RR1K1 w - - 0 25
|
Nxf6+ gxf6 Rxd7
| 1,157 | 74 |
008lc
|
7k/pb1qn1rn/1p2R2Q/2p2p2/2Pp4/3B4/PP3P1P/4RK2 w - - 2 28
|
Qxg7+ Kxg7 Rxe7+ Qxe7 Rxe7+
| 1,821 | 75 |
008nF
|
2rq1rk1/7p/1n4pb/1R2Q3/pPpP1P2/P1B5/3N2PP/2R3K1 b - - 0 31
|
Re8 Qxe8+ Qxe8
| 2,207 | 89 |
008o6
|
Q4rk1/p1p3p1/6P1/8/3P4/7P/q3r3/B4RK1 w - - 2 35
|
Qxf8#
| 471 | 87 |
008oX
|
6k1/2R3pp/2p4q/1p1p4/3P4/P7/1PP2R2/1K1Nr3 w - - 4 33
|
Rc8+ Re8 Rxe8#
| 978 | 76 |
008tL
|
8/7k/R6p/3p4/5r2/2P1p2P/P5P1/6K1 b - - 0 40
|
e2 Re6 Rf1+
| 1,070 | 75 |
0092V
|
r2qk1nr/ppp3pp/2n5/1B1p4/1b1Pp3/5Q1P/PP1B1PP1/RN2K2R w KQkq - 0 12
|
Bxc6+ bxc6 Qh5+ g6 Qe5+
| 2,354 | 78 |
0092z
|
2r3k1/3R1ppp/p1q5/2p2Q2/P7/7P/5PP1/6K1 w - - 4 27
|
Qxf7+ Kh8 Qxg7#
| 947 | 85 |
0095W
|
8/pp1r2kp/q2P1ppb/4N3/4P3/1Q5P/PPR2PP1/6K1 b - - 0 32
|
fxe5 Rc7 Qxd6
| 1,979 | 74 |
009BH
|
3r3k/6p1/4Q3/4B3/1p3P2/4PKP1/3q4/8 w - - 18 52
|
Qh6+ Kg8 Qxg7#
| 1,512 | 75 |
009De
|
r1q4r/2p1kP2/3p4/2pPp3/p1P1Pb2/P1NB3P/1P3K2/R2Q1R2 b - - 0 23
|
Qxh3 Qf3 Qh2+ Qg2 Be3+ Kf3 Rh3+ Qxh3 Qxh3+
| 1,925 | 80 |
009FS
|
r2qr1k1/p5bp/1pp1N1p1/8/2Q2p2/2P1n2P/PP3PP1/R1B1RNK1 b - - 0 18
|
Nxc4 Nxd8 Rxe1
| 1,740 | 75 |
009IO
|
3r4/4kp1r/p2Np1p1/3bP3/P2n4/8/1P3RPP/5RK1 w - - 5 26
|
Rxf7+ Rxf7 Rxf7#
| 1,168 | 81 |
009L0
|
6k1/pb2r1pN/1n4Bp/3p4/1P2pR2/P7/5PPP/2rR2K1 b - - 3 30
|
Rxd1#
| 706 | 146 |
009Os
|
r2b2k1/1p3q1p/p2p4/3P2p1/2P1PR1r/6Q1/P2B3P/2R4K b - - 2 29
|
Rxf4 Bxf4 Qxf4 Qxf4 gxf4
| 1,392 | 89 |
009Wc
|
1r3rk1/1pqN1pbp/p1p1pnp1/2N5/3P4/1QP5/PP3PPP/3RR1K1 b - - 3 19
|
Nxd7 Nxd7 Qxd7
| 956 | 79 |
009XT
|
rn1qk2r/pp3ppp/3bp1N1/3p4/3Pn3/3BB3/PPP2PPP/RN1Q1RK1 b kq - 0 10
|
Bxh2+ Kh1 hxg6
| 1,979 | 73 |
009bR
|
4r2k/3q3r/1p4pQ/p1pP4/2P4P/1N4p1/PP3RK1/8 w - - 2 38
|
Rf8+ Rxf8 Qxf8#
| 892 | 79 |
009f8
|
8/1p4p1/pb2pp1p/3n1k2/3P4/P3BN1P/1P2KPP1/8 w - - 1 27
|
Nh4+ Ke4 f3#
| 1,146 | 79 |
009lk
|
1R6/6pk/2p4p/3bP2r/5B1P/2P1RqP1/P4P1Q/6K1 b - - 3 40
|
Qd1+ Re1 Qxe1#
| 925 | 79 |
009oc
|
5Q2/pbp3np/1p1pq1pk/1P6/P6P/6K1/8/8 w - - 0 33
|
Qf4+ g5 Qxg5#
| 1,066 | 85 |
009tE
|
6k1/6pp/p1N5/1pP2bp1/5P2/8/PPP5/3K4 w - - 0 29
|
Ne7+ Kf7 Nxf5
| 667 | 102 |
009uB
|
3br1kr/7p/4p1pQ/P5P1/1B5P/P6q/5R2/6K1 w - - 2 36
|
Rf8+ Rxf8 Qxf8#
| 938 | 77 |
009zR
|
3Q4/p1p2ppp/4k3/8/5P2/4P3/Prqn2PP/3R1RK1 b - - 0 22
|
Nf3+ Kh1 Qxg2#
| 1,616 | 78 |
00A1H
|
2r3k1/4brp1/2p3b1/2Pp1qNp/3B3P/2P5/PP3P1K/R2Q2R1 b - - 2 31
|
Qf4+ Kg2 Bxg5
| 2,041 | 84 |
00A5m
|
8/1p6/p1p2p2/P3b3/1PK3P1/2PB4/3k4/8 w - - 4 61
|
Bf5 Bc7 Bc8 b6 axb6 Bxb6 Bxa6
| 1,986 | 75 |
00A5v
|
4r1k1/pp1qr1p1/7p/2pPR3/2P2p2/1P3P2/P2Q2PP/4R1K1 b - - 4 33
|
Rxe5 Rxe5 Rxe5
| 876 | 100 |
00AB1
|
8/7Q/3p1kp1/1p6/2b5/2q4P/5PPK/8 w - - 0 37
|
Qh8+ Ke6 Qxc3
| 1,114 | 75 |
00AGs
|
rn5Q/4kp2/2p1p1r1/1q4p1/8/8/4NPPP/3R1K1R w - - 6 24
|
Qd8#
| 843 | 84 |
00AHY
|
r6k/3NR1p1/4n2p/5b1P/p7/6R1/8/6K1 b - - 0 43
|
a3 Rxa3 Rxa3 Re8+ Kh7
| 1,358 | 78 |
00AOH
|
6k1/8/1R2p1pp/4P3/p1N2P2/6PK/7P/1r6 b - - 0 48
|
Rxb6 Nxb6 a3 Nd7 a2
| 816 | 85 |
00AVR
|
br1qkb1r/p1p2ppp/4pn2/6B1/3Qn3/5NP1/P3PPBP/RN1R2K1 w k - 0 16
|
Qa4+ Qd7 Rxd7
| 1,744 | 77 |
00AXb
|
5kr1/pp3p1p/1q2pBb1/1B1p4/P7/5P2/1P5P/2Q1K1rR w K - 1 22
|
Rxg1 Qxg1+ Bf1 Bc2 Qf4
| 2,115 | 132 |
00Aae
|
1R6/1P6/4pkp1/5p2/3P4/3KP2p/8/1r6 w - - 0 44
|
Rf8+ Ke7 b8=Q Rxb8 Rxb8
| 1,022 | 80 |
00Aas
|
3r1rk1/1p2q1pp/5p2/8/1P1n4/6Q1/PPBB1PPP/R4RK1 b - - 0 20
|
Ne2+ Kh1 Nxg3+ fxg3 Rxd2
| 1,135 | 75 |
00Ac7
|
8/2p1pk1p/Pp4p1/8/2P2P2/p2r2P1/3PR2P/3K4 w - - 0 34
|
a7 Rd8 Re3 a2 Ra3
| 2,238 | 76 |
00AcQ
|
8/1bpp2k1/1p5r/1P2P3/3P1P2/2P1n1K1/Q5P1/8 b - - 1 30
|
Rg6+ Kf2 Rxg2+
| 1,751 | 74 |
00AdI
|
3r4/4kp1p/1PQ1p1p1/p3b3/1p2P2P/1P5K/6P1/8 b - - 2 36
|
Rd3+ g3 Rxg3+ Kh2 Rc3+
| 1,284 | 75 |
00Af3
|
8/8/2B2p1p/P4Pp1/3p2P1/1b1Pb1kP/8/4K3 w - - 1 51
|
a6 Bc4 a7
| 1,125 | 76 |
00AhO
|
Q1b2rk1/2q2p1p/1p2pbp1/pP6/2P5/P2B1N2/5PPP/3R1RK1 b - - 0 20
|
Bb7 Qa7 Ra8 Qxa8+ Bxa8
| 1,307 | 75 |
00Ahb
|
1k5r/pp1r1ppp/4p2n/1Nb2q2/2Pp4/6P1/PP3P1P/R1BQR1K1 w - - 3 15
|
Bf4+ Qxf4 gxf4
| 1,138 | 76 |
00Al5
|
2r3k1/p2B1pbp/1p2pnp1/n2p4/3P4/1Pr1P2P/P1QB1PP1/2R2RK1 b - - 0 19
|
Rxc2 Bxc8 Rxd2
| 1,674 | 75 |
00AoZ
|
8/1R6/p1pk4/2q3bp/1QP5/P7/KP6/3r4 w - - 3 45
|
Rd7+ Kxd7 Qxc5
| 988 | 79 |
00Aok
|
5rk1/Q2B1R1p/4p1p1/3p4/3N2b1/2q5/Pr4PP/5RK1 b - - 0 23
|
Qe3+ Kh1 Rxf7 Qa8+ Kg7 Rxf7+ Kxf7 Qe8+ Kf6
| 2,236 | 95 |
00Aq4
|
2k1r3/pppn1pp1/3b2b1/3B2Pp/5P2/3P3P/PPPR4/2K3NR b - - 0 18
|
Re1+ Rd1 Bxf4+ Kb1 Rxd1#
| 1,537 | 109 |
00AuR
|
8/4bkp1/R6P/4p3/Pp2P3/1P2r3/6P1/6K1 w - - 0 34
|
h7 Re1+ Kh2
| 1,697 | 83 |
00B2k
|
r4rk1/pbp3pp/1p1pp3/6B1/2PPp2q/3BP2P/PP3P2/R2QK1R1 b Q - 0 16
|
Qxf2#
| 833 | 130 |
00B3B
|
2KQ4/8/5b2/p1B5/P7/3k4/6p1/8 b - - 0 77
|
Bxd8 Kxd8 Kc4
| 1,489 | 74 |
00B5A
|
r2qk2r/ppp2ppp/2n1b3/1B1N4/3b4/3P1N1P/P1P1QPP1/1R2K2R b Kkq - 5 13
|
Qxd5 Nxd4 Qxd4 Bxc6+ bxc6
| 1,577 | 76 |
00B7G
|
1rb2r1k/4q2p/p2p4/3B1p2/1pPb4/1P2NQ2/P5PP/2R2R1K b - - 2 24
|
Qxe3 Qxe3 Bxe3
| 1,688 | 74 |
00BKa
|
2r3k1/p1Rb1ppp/2n1pn2/8/8/2P3P1/q4PBP/1rNQK2R w K - 3 17
|
Rxc8+ Bxc8 Nxa2 Rxd1+ Kxd1
| 2,496 | 78 |
00BM8
|
3r1rk1/pp2bppp/2ppnn2/8/N1P1P3/q1P4P/P2N2PB/R2Q1R1K w - - 1 17
|
Nb1 Qxa4 Qxa4
| 1,582 | 75 |
00BSo
|
2r3k1/4R1pp/p1p2p2/2N5/2P5/1Pb4P/P4PP1/6K1 b - - 0 25
|
Bb4 Ra7 Bxc5
| 1,198 | 78 |
00Bex
|
1r2qrk1/6bp/2npb3/2pNpp2/2P5/3P1B2/1B3PPP/1R1QR1K1 w - - 1 23
|
Nc7 Qf7 Nxe6
| 1,657 | 121 |
00Bg4
|
3r2k1/1q3ppp/p3p3/Qp1r4/7P/P4P2/1PP3P1/1K1R3R w - - 0 22
|
Qxd8+ Rxd8 Rxd8#
| 1,370 | 85 |
00Bm8
|
8/6kp/4b1q1/1p6/1PpPN2Q/2P1P3/r5P1/5RK1 b - - 0 34
|
Qxg2#
| 1,126 | 76 |
00Bn0
|
r1bqkb1r/pp1pnppp/2n5/1N2p3/5B2/8/PPP1PPPP/R2QKBNR w KQkq - 0 7
|
Nd6#
| 1,125 | 124 |
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