fen
stringlengths 28
78
| n_moves
sequencelengths 1
378k
| term_n_moves
sequencelengths 1
378k
| term_reason
sequencelengths 1
378k
| term_white_wins
sequencelengths 1
378k
|
|---|---|---|---|---|
8/7k/6R1/6p1/2P1P3/2KP3P/6N1/8 b - - 0 71 | [
141
] | [
408
] | [
3
] | [
null
] |
1r1k4/1b1B4/p2p1P1p/1n6/R3Np1n/2P2P1N/3KPQ1P/7R w - - 4 42 | [
82
] | [
105
] | [
1
] | [
true
] |
8/8/6K1/8/8/6k1/8/2r5 b - - 13 202 | [
403
] | [
435
] | [
3
] | [
null
] |
5N2/5k2/8/p7/P7/8/8/K7 b - - 59 259 | [
517
] | [
608
] | [
4
] | [
null
] |
8/nr2n3/3p3p/b2QPk2/8/7p/5K1P/2NR4 w - - 2 58 | [
114
] | [
179
] | [
1
] | [
true
] |
5rnr/1p1bk2p/n2p1p2/p1qP1Bp1/PBpQP1PP/2P2p2/1P3P2/RN2KR2 w - - 1 22 | [
42
] | [
246
] | [
3
] | [
null
] |
rn2n3/3p4/P2k4/8/p2PP1pP/N1P5/p1KB1R2/5B2 w - - 1 53 | [
104
] | [
294
] | [
3
] | [
null
] |
2b5/1p4p1/2N3kr/5r1p/pP4Pb/1q3N1K/P1R1B1RP/5Q2 b - - 0 59 | [
117
] | [
320
] | [
2
] | [
null
] |
1B1k4/1K3R2/3P3p/1p1P3P/pP6/8/5n2/1n4n1 b - - 6 74 | [
147
] | [
566
] | [
4
] | [
null
] |
1k3b2/8/8/P5K1/8/4p2p/8/4N3 w - - 2 94 | [
186
] | [
490
] | [
4
] | [
null
] |
3r1bN1/1k6/1N1n2p1/P2P3P/1P3p2/1BN2pnb/2K4P/q5B1 b - - 10 56 | [
111
] | [
277
] | [
3
] | [
null
] |
6k1/8/6b1/1P5R/8/7K/8/8 b - - 8 127 | [
253
] | [
301
] | [
3
] | [
null
] |
8/2b3k1/8/6N1/7K/8/8/8 b - - 56 170 | [
339
] | [
433
] | [
4
] | [
null
] |
8/1R2r3/1P2n1P1/4k3/p3N3/b3K3/1n6/8 w - - 8 88 | [
174
] | [
322
] | [
3
] | [
null
] |
4B3/8/Pp4n1/1Pkp4/6Pr/R7/1N3Kb1/Q7 w - - 1 70 | [
138
] | [
246
] | [
3
] | [
null
] |
4r3/Nrk1B3/1p2bB1p/5n2/4P1p1/2pB3p/7R/2K5 b - - 4 59 | [
117
] | [
236
] | [
3
] | [
null
] |
8/2k5/8/8/3b4/K2R4/8/8 w - - 6 110 | [
218
] | [
228
] | [
3
] | [
null
] |
3k4/8/8/p7/P2bp3/1K6/6p1/8 w - - 12 136 | [
270
] | [
450
] | [
3
] | [
null
] |
1r2k1n1/2bbq3/p3P1pr/1N1pBp1p/Pnp3P1/R2P3N/1PP1P2P/3QKBR1 w - - 0 22 | [
42
] | [
423
] | [
3
] | [
null
] |
8/4n3/4k3/7B/7R/4K3/8/8 b - - 110 207 | [
413
] | [
453
] | [
4
] | [
null
] |
8/8/2Q5/6K1/1k6/8/8/8 b - - 18 215 | [
429
] | [
502
] | [
3
] | [
null
] |
k1N5/3nr3/p7/P2P4/8/3p4/5K1B/5b2 b - - 20 85 | [
169
] | [
379
] | [
3
] | [
null
] |
6B1/8/1k3b2/5K2/8/6N1/8/8 b - - 69 189 | [
377
] | [
436
] | [
3
] | [
null
] |
5r2/1k6/b7/p5RR/3P1p1P/8/5pp1/6K1 w - - 0 92 | [
182
] | [
400
] | [
3
] | [
null
] |
1rb1k2r/2p3Q1/p1np3p/P4p2/q2N2P1/1P2p2P/N1P3B1/R3KR2 b Q - 3 32 | [
63
] | [
258
] | [
1
] | [
false
] |
2b2B2/2p1rk1p/2P4P/3P1p2/1P4B1/1R6/K1p4R/1n6 b - - 0 53 | [
105
] | [
146
] | [
1
] | [
false
] |
5rR1/3k4/5r1p/p6P/8/2bK4/2P5/8 b - - 22 88 | [
175
] | [
388
] | [
3
] | [
null
] |
8/8/8/4B3/kn2K3/8/8/q7 w - - 8 158 | [
314
] | [
425
] | [
3
] | [
null
] |
R7/1K1k4/8/4P3/8/8/8/8 w - - 19 137 | [
272
] | [
518
] | [
4
] | [
null
] |
3K1k2/7B/3b4/p3p3/P7/1p6/8/8 w - - 7 163 | [
324
] | [
428
] | [
3
] | [
null
] |
4k3/8/8/4R3/8/8/7K/8 b - - 122 348 | [
695
] | [
723
] | [
4
] | [
null
] |
8/8/8/k7/8/1K4n1/8/3r4 w - - 23 244 | [
486
] | [
495
] | [
3
] | [
null
] |
R7/r5r1/1k4pb/pBp2p1P/6P1/P1P2n2/3N4/1R3KN1 b - - 14 60 | [
119
] | [
194
] | [
1
] | [
false
] |
1B3k2/1P4R1/8/Q7/2b5/5K2/8/8 w - - 13 129 | [
256
] | [
354
] | [
3
] | [
null
] |
8/r7/8/k7/8/8/8/6K1 w - - 119 241 | [
480
] | [
511
] | [
4
] | [
null
] |
rn6/4n3/8/Pk3PN1/8/3N3N/5b2/R1KBr3 w - - 6 89 | [
176
] | [
364
] | [
3
] | [
null
] |
2r1kb2/5r1q/N3K3/p4Bp1/P7/4Qpp1/nPP5/R7 b - - 1 52 | [
103
] | [
308
] | [
3
] | [
null
] |
8/5k2/5q2/4P1P1/1p1P3p/RP5P/8/5B1K w - - 3 75 | [
148
] | [
398
] | [
3
] | [
null
] |
8/8/1nk3P1/2p5/8/4K3/8/8 w - - 8 118 | [
234
] | [
491
] | [
3
] | [
null
] |
8/8/8/8/4B3/2b5/5K2/3k4 b - - 128 248 | [
495
] | [
517
] | [
4
] | [
null
] |
2k5/8/8/1R5n/8/8/6K1/8 b - - 60 171 | [
341
] | [
378
] | [
3
] | [
null
] |
3k4/2qp2Bp/rp4R1/4p3/R1bnPp2/NN6/K4P1P/8 b - - 3 42 | [
83
] | [
317
] | [
2
] | [
null
] |
8/1k4P1/1b6/n2b4/8/8/3r4/4nK2 b - - 0 117 | [
233
] | [
322
] | [
2
] | [
null
] |
rn3b1r/1p2p1p1/3p1pk1/1P1NBb1p/p1P1n2P/5NPB/P1QPP3/1R2K3 b - - 2 19 | [
37
] | [
93
] | [
1
] | [
true
] |
rn2kbnr/8/5pp1/p2pPPPp/1P5P/4N2B/Pq1PN3/1RBQ1RK1 b kq - 1 20 | [
39
] | [
82
] | [
1
] | [
false
] |
8/3B2k1/5n2/2b5/p3p3/8/7R/1N4qK w - - 3 94 | [
186
] | [
186
] | [
1
] | [
false
] |
4qk2/r1Rb2pr/1b3n2/P3p1P1/1p3P1p/1P1p2BP/2Q5/3K1BNR w - - 7 42 | [
82
] | [
242
] | [
1
] | [
false
] |
8/8/2k4r/8/8/r3n1K1/8/2n5 b - - 4 151 | [
301
] | [
545
] | [
4
] | [
null
] |
8/3k4/P4R2/8/P2P4/6p1/8/K7 w - - 2 85 | [
168
] | [
277
] | [
3
] | [
null
] |
3rb1nr/1Bq5/3p2k1/p1p5/2PnN1Pp/KP1P1P1P/PR6/1N5R b - - 0 50 | [
99
] | [
345
] | [
3
] | [
null
] |
N1N2k2/4p3/7b/6P1/4R3/B1p5/2r3pn/4K1R1 b - - 1 59 | [
117
] | [
247
] | [
3
] | [
null
] |
8/8/8/1n6/6n1/8/k7/7K b - - 65 155 | [
309
] | [
375
] | [
3
] | [
null
] |
3k2r1/rn6/1pb1p3/N1pPppP1/pPPn1Npp/5R2/R5B1/2BQK3 w - - 8 50 | [
98
] | [
153
] | [
1
] | [
true
] |
b3Q3/1k1r1r2/n7/2p1P2p/1p1R1P1P/R2BPp2/P4K2/1N6 w - - 3 54 | [
106
] | [
358
] | [
2
] | [
null
] |
r3k3/p1P5/p1b1Nrp1/5Q2/2Rp1ppP/1p3P2/1K6/4N1R1 b - - 1 59 | [
117
] | [
155
] | [
1
] | [
true
] |
Q7/4k3/1b2p2P/2P4q/4Pp2/pP3P1B/3KbB2/6R1 b - - 1 66 | [
131
] | [
207
] | [
1
] | [
true
] |
2r3nr/3nk1p1/1p3p2/p1ppp1qp/4Q2N/2PPP1P1/PP3P1P/R1B1KB1R b KQ - 1 14 | [
27
] | [
352
] | [
3
] | [
null
] |
8/4k3/8/8/8/2n5/7r/K7 w - - 0 131 | [
260
] | [
260
] | [
2
] | [
null
] |
4k3/4b1n1/1P2pn1p/3r4/R1b5/3p3p/1P2r2B/2K5 w - - 6 68 | [
134
] | [
365
] | [
3
] | [
null
] |
r1bqk2r/p2ppp1p/6pb/1ppP3Q/1nB2P2/5N2/PPPP2PP/RNB1K2R b KQkq - 1 9 | [
17
] | [
461
] | [
3
] | [
null
] |
8/1k6/8/K7/8/8/6N1/8 b - - 0 186 | [
371
] | [
371
] | [
3
] | [
null
] |
8/5k2/8/8/2P5/8/3N4/K7 b - - 19 125 | [
249
] | [
368
] | [
3
] | [
null
] |
1r2k1nr/np2q2N/3ppQ1b/p1p5/b1PPN3/BP2PP2/PK4PP/3R1BR1 b - - 0 20 | [
39
] | [
376
] | [
4
] | [
null
] |
rn1kr1n1/p1qpb3/5p2/RNp1p1B1/3P2P1/1b5P/P3PP2/3QKB1R b - - 0 26 | [
51
] | [
439
] | [
4
] | [
null
] |
1rq1kb1r/p1p2pp1/3ppn1p/1pN3NQ/3nP3/PP4PP/bBPP1P2/R3KBR1 w Qk - 2 14 | [
26
] | [
421
] | [
3
] | [
null
] |
3k4/4r3/R7/1B6/8/1K1qp3/8/8 w - - 1 73 | [
144
] | [
212
] | [
3
] | [
null
] |
2R5/r1pq2p1/P1P2p2/2kp1P2/K3p3/b5P1/4N1nn/7R w - - 3 53 | [
104
] | [
316
] | [
3
] | [
null
] |
5r2/8/3K4/8/r6k/8/2B5/8 w - - 2 124 | [
246
] | [
339
] | [
3
] | [
null
] |
2r5/8/4k3/p7/8/3Kpn2/2pb4/3b4 w - - 14 141 | [
280
] | [
338
] | [
2
] | [
null
] |
4k3/1r3n2/3p2Nn/1P1P3P/2R2p2/8/K4R2/1b6 w - - 0 56 | [
110
] | [
344
] | [
3
] | [
null
] |
1n2kb1r/r7/2qppnp1/p1Pb3p/PP2B3/2B1pP1P/R1P3PR/3K2N1 w k - 4 30 | [
58
] | [
294
] | [
3
] | [
null
] |
8/k7/8/8/7p/6n1/7K/1B6 w - - 20 117 | [
232
] | [
349
] | [
3
] | [
null
] |
8/8/8/1k3nR1/8/8/6K1/8 b - - 7 155 | [
309
] | [
352
] | [
3
] | [
null
] |
r1b2bnr/pppp1kp1/2n2q1p/4pN2/1PP5/P4P2/3PP1PP/RNBQKB1R b KQ - 0 7 | [
13
] | [
433
] | [
3
] | [
null
] |
r1k5/1p5r/p1p4b/P1PN2pp/2P4P/3PBP2/5n2/R1NQKbR1 w - - 0 37 | [
72
] | [
267
] | [
3
] | [
null
] |
8/8/r7/1pb5/p2k3B/P5R1/5K2/5B2 w - - 2 85 | [
168
] | [
251
] | [
3
] | [
null
] |
6r1/2N3N1/1k5q/5K2/1p6/p7/3r4/8 b - - 21 131 | [
261
] | [
415
] | [
3
] | [
null
] |
4b3/2k1K3/2N3r1/8/8/1p6/8/8 w - - 0 142 | [
282
] | [
333
] | [
3
] | [
null
] |
5kb1/2b5/4R1PP/2pP1p1P/8/pK2p3/3RP3/2N3N1 w - - 4 80 | [
158
] | [
347
] | [
3
] | [
null
] |
1n1q1b1r/1ppbp1pp/3p2kn/8/N3PpP1/pP1P1Q1N/P1P2P1P/R1B1KB1R w KQ - 3 13 | [
24
] | [
66
] | [
1
] | [
false
] |
8/3R4/5rk1/8/4pp2/8/8/n6K b - - 28 136 | [
271
] | [
431
] | [
3
] | [
null
] |
8/8/8/6k1/8/1K6/2Q5/6N1 w - - 5 174 | [
346
] | [
364
] | [
3
] | [
null
] |
8/1k6/4NK2/5N2/8/8/2r5/8 b - - 12 179 | [
357
] | [
455
] | [
3
] | [
null
] |
8/1k4r1/1N4P1/8/1P1P1p2/1Bp2P2/N5qR/K1B5 b - - 5 68 | [
135
] | [
358
] | [
3
] | [
null
] |
7N/k6r/p3R3/2r5/1P1Qp3/1P5p/5K2/8 w - - 0 87 | [
172
] | [
289
] | [
3
] | [
null
] |
r1q1kbnr/4p3/pppp3p/Pb2Pp2/1nP2P2/1P5p/2QP2P1/RNB1KBNR b KQkq - 1 18 | [
35
] | [
383
] | [
3
] | [
null
] |
r7/1q1nb1p1/p1pp1n1r/PP1bkP1p/RP1pP3/5P1B/3P3P/2B1QK1R w - - 0 22 | [
42
] | [
127
] | [
1
] | [
true
] |
r1b1kbn1/1p1n3r/5pp1/2Bpp3/p6p/1PPP4/PQK1PPPP/qN3BNR w - - 2 18 | [
34
] | [
568
] | [
3
] | [
null
] |
4n1N1/k7/P1r5/8/3P4/8/3R3K/B7 b - - 12 99 | [
197
] | [
558
] | [
4
] | [
null
] |
8/7r/k7/8/8/8/6K1/8 w - - 90 210 | [
418
] | [
478
] | [
4
] | [
null
] |
R7/8/4N3/p7/1r2p3/2k4P/6B1/4K2R b - - 3 76 | [
151
] | [
382
] | [
3
] | [
null
] |
1n1k3b/1b2p2r/r1pp3N/p6P/1P3p2/4BKPN/8/1B1QR3 b - - 1 47 | [
93
] | [
260
] | [
3
] | [
null
] |
2b1kb2/n7/p3pp2/P1p1p3/pnP2Pp1/P3K3/3P3r/1RB2R2 b - - 2 30 | [
59
] | [
399
] | [
3
] | [
null
] |
5r2/1p1rp3/2k2pPp/B2p2bR/p1pK2P1/PPP5/4B3/8 b - - 3 51 | [
101
] | [
553
] | [
3
] | [
null
] |
4R3/6K1/6P1/8/P2p4/2rk4/R3q3/8 b - - 0 80 | [
159
] | [
291
] | [
2
] | [
null
] |
k4B2/2r5/npp1p2p/pP6/P2p2Q1/R2b2P1/4P1K1/BN5N b - - 2 50 | [
99
] | [
113
] | [
1
] | [
true
] |
5k2/3P1B1n/4P1R1/8/5r2/8/7K/8 b - - 2 117 | [
233
] | [
260
] | [
3
] | [
null
] |
6bB/8/4K3/p4p1k/P4Pp1/4p1P1/3R1r2/4R3 w - - 8 71 | [
140
] | [
325
] | [
3
] | [
null
] |
2R5/8/8/6k1/1r6/1p3K2/8/6B1 b - - 20 111 | [
221
] | [
343
] | [
3
] | [
null
] |
8/8/4N3/3B2K1/2P2RR1/1k6/8/8 w - - 33 131 | [
260
] | [
366
] | [
3
] | [
null
] |
Subsets and Splits