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
|
|---|---|---|---|---|
7q/2kb4/P4b1p/2P5/3r4/3PpN1P/2K3B1/R3R3 w - - 0 74 | [
146
] | [
406
] | [
3
] | [
null
] |
3n4/5k2/p7/8/7p/5p2/7P/3N1K2 b - - 10 80 | [
159
] | [
470
] | [
2
] | [
null
] |
4n3/8/5r2/1NB5/2b1k3/2p5/6K1/8 w - - 0 118 | [
234
] | [
435
] | [
3
] | [
null
] |
3rk2r/pp2n3/4p2b/3p3p/2bP4/1PB4P/P1QN1qP1/RK3R2 b - - 3 39 | [
77
] | [
220
] | [
1
] | [
false
] |
3N4/8/8/1n2P2k/8/6p1/4K3/8 w - - 15 140 | [
278
] | [
392
] | [
3
] | [
null
] |
4r3/8/N6k/p4P1p/2p4p/8/8/6K1 w - - 3 100 | [
198
] | [
563
] | [
3
] | [
null
] |
5b2/8/1P5P/4K2n/p1P1p3/4kN2/8/8 b - - 10 88 | [
175
] | [
488
] | [
4
] | [
null
] |
7r/3b4/pppbpk1B/PP5Q/1R1PBPpP/8/1P2N3/1N1K2R1 b - - 4 37 | [
73
] | [
125
] | [
1
] | [
true
] |
8/2K5/8/8/8/1N6/1k6/3Q2R1 w - - 8 151 | [
300
] | [
382
] | [
3
] | [
null
] |
2R5/k3b3/4p3/3p1p2/2BPn3/8/2K5/4R3 w - - 3 103 | [
204
] | [
225
] | [
1
] | [
true
] |
1rB2b1r/p3k3/6n1/3pNppp/1qP4P/Q5PR/2N2P2/R1B2K2 b - - 1 28 | [
55
] | [
122
] | [
1
] | [
false
] |
2k5/8/1P6/2P5/8/2NK4/p5B1/N7 b - - 8 110 | [
219
] | [
416
] | [
3
] | [
null
] |
1r2kb1r/pb2pp1p/1pnp4/Q1p2np1/P1P5/3KB2P/1P2P1P1/RN2qBNR w k - 11 16 | [
30
] | [
134
] | [
1
] | [
false
] |
8/N7/2K5/5k2/2N5/8/8/8 w - - 30 258 | [
514
] | [
526
] | [
3
] | [
null
] |
1rbqk1nr/3np1bp/p1ppP1p1/2B2pN1/p2P3P/1PK5/2P1BPPR/RN1Q4 b - - 9 18 | [
35
] | [
40
] | [
1
] | [
false
] |
7R/2n1kN2/1PP5/3p4/8/2Q5/4B1P1/1K6 w - - 18 82 | [
162
] | [
288
] | [
3
] | [
null
] |
8/8/2Q3k1/8/8/3R4/6p1/6K1 b - - 1 117 | [
233
] | [
294
] | [
3
] | [
null
] |
5k2/8/p7/P7/8/8/3B2K1/8 b - - 22 176 | [
351
] | [
479
] | [
4
] | [
null
] |
8/2B5/8/8/2bK2k1/8/7p/8 w - - 2 165 | [
328
] | [
489
] | [
3
] | [
null
] |
1n2k1n1/3r2P1/3p3p/pp3NpP/1P2Np2/PQPP4/1B2P3/R3KR1q w - - 3 37 | [
72
] | [
73
] | [
1
] | [
true
] |
2bqk1n1/1rpp1r2/1p6/p1P1p3/2PP3p/N3PQ2/PB3P1P/1R2KBR1 b - - 2 21 | [
41
] | [
261
] | [
3
] | [
null
] |
3k1b2/7r/1Q5n/2P5/5p1P/PRNPp3/4NP2/4K1R1 b - - 0 51 | [
101
] | [
386
] | [
3
] | [
null
] |
1rr5/8/1p1Bq3/pR2Nk1P/5P2/2Pp4/3K4/5R2 w - - 1 60 | [
118
] | [
414
] | [
3
] | [
null
] |
rn2k1nr/p1pN3p/2b3p1/1p1p1p1Q/1P2PP2/P7/1qPP2PP/R1B1KBR1 w Qkq - 5 14 | [
26
] | [
119
] | [
1
] | [
true
] |
knb3nr/3p4/rp1b1p1p/p1P5/P2p1NP1/nQ2PP1N/R3K3/2B5 b - - 4 29 | [
57
] | [
111
] | [
1
] | [
true
] |
8/k5r1/3n1p2/2N5/p1P5/3BBK2/RP2p3/8 w - - 6 47 | [
92
] | [
227
] | [
3
] | [
null
] |
1nb2kr1/2q3p1/r1p1pp1p/p1Pp1P1P/3P1N2/p2B1QP1/P1K2PR1/R1B5 w - - 3 27 | [
52
] | [
454
] | [
3
] | [
null
] |
2b5/1r1p1R2/n3k3/1p1pP1K1/1p1P4/p1P2N1p/PR5P/8 b - - 1 44 | [
87
] | [
564
] | [
3
] | [
null
] |
8/2k4N/1p1r4/1P6/2K5/N7/8/8 b - - 1 129 | [
257
] | [
446
] | [
3
] | [
null
] |
b7/8/1k1r3N/1N6/p7/1N4n1/2r4K/4n3 w - - 24 105 | [
208
] | [
345
] | [
3
] | [
null
] |
2r3k1/2Rr4/pp3p2/1P6/2b3pP/P5P1/1n3K2/6r1 b - - 5 58 | [
115
] | [
389
] | [
3
] | [
null
] |
8/8/8/4b3/1K6/4k3/3N4/8 b - - 77 200 | [
399
] | [
414
] | [
3
] | [
null
] |
6k1/3R4/8/1K5P/8/8/8/8 w - - 16 119 | [
236
] | [
358
] | [
3
] | [
null
] |
rnbqkb1r/pp1pppp1/5n2/7p/P1p1P3/1P3P1P/2PP2P1/RNBQKBNR w KQkq - 1 6 | [
10
] | [
206
] | [
2
] | [
null
] |
8/8/3b4/k7/8/8/1b1R1K2/8 b - - 5 166 | [
331
] | [
396
] | [
3
] | [
null
] |
6k1/R2N4/2r1p2p/1K2P1p1/3P1PPP/p7/4Bn2/1R6 b - - 0 76 | [
151
] | [
294
] | [
3
] | [
null
] |
8/8/7p/2n1p2P/pp3k2/1P6/3p4/3K4 b - - 3 94 | [
187
] | [
397
] | [
3
] | [
null
] |
8/b7/8/1k5r/8/6K1/8/8 w - - 94 257 | [
512
] | [
689
] | [
4
] | [
null
] |
8/8/7k/8/3R3p/q5P1/6Kn/8 b - - 3 81 | [
161
] | [
275
] | [
3
] | [
null
] |
r4b2/2Nk4/3p4/1Pp1p2r/1p1PP2n/2P3pb/N4B2/2R3K1 w - - 4 37 | [
72
] | [
366
] | [
3
] | [
null
] |
3k4/8/4np2/8/8/R6B/4K1p1/6N1 b - - 4 96 | [
191
] | [
406
] | [
3
] | [
null
] |
8/RN6/p1B5/b5p1/7p/3K4/7k/8 b - - 1 113 | [
225
] | [
312
] | [
3
] | [
null
] |
3k1r2/1r1n2B1/p6p/P4B2/1pb1PK2/6p1/8/7R w - - 13 71 | [
140
] | [
313
] | [
2
] | [
null
] |
3K4/4n3/8/8/8/7k/6n1/8 w - - 77 309 | [
616
] | [
689
] | [
4
] | [
null
] |
3k1b1N/2p5/5Q2/3P2p1/B2P4/1PP3p1/P5br/1RB1K1Rq b - - 0 36 | [
71
] | [
94
] | [
1
] | [
false
] |
2B5/p4kb1/q3p3/2pp2r1/3PR1Pp/B1P2P1P/3N4/R2K4 b - - 1 52 | [
103
] | [
263
] | [
3
] | [
null
] |
1K1k4/5r2/1P6/2n5/3p1p1R/P7/3pB3/8 b - - 1 68 | [
135
] | [
248
] | [
3
] | [
null
] |
2bn1b1r/1Np1k1pp/1p2pn2/3P1p2/1B1P1P1q/1P2P1P1/r3N1BP/1R1QK2R b K - 7 21 | [
41
] | [
496
] | [
3
] | [
null
] |
6nb/3bp3/r2Pkp2/2q2r2/2PP2pP/1R2PPKB/2n4B/Q5NR b - - 7 46 | [
91
] | [
321
] | [
3
] | [
null
] |
r4bnr/2k1p3/2pQR3/pp4pp/2P3P1/nP4PP/nP5N/1RB2K2 b - - 9 37 | [
73
] | [
99
] | [
1
] | [
true
] |
8/8/kr3P2/8/3pP3/p2N1n1K/8/5R1B w - - 1 106 | [
210
] | [
475
] | [
3
] | [
null
] |
1n4k1/5q2/1b5P/r1PrN3/p6P/1Bp4R/P3b3/3QK3 b - - 4 62 | [
123
] | [
228
] | [
1
] | [
false
] |
8/6k1/5n2/8/2b5/3Q1K2/8/8 w - - 103 174 | [
346
] | [
419
] | [
3
] | [
null
] |
b3kb2/rN6/1rpPNp2/Pp4pn/PB2K1PP/4R3/3PP3/3Q1B1R w - - 0 42 | [
82
] | [
328
] | [
3
] | [
null
] |
6k1/1n6/1P6/7K/3n3p/8/8/1R6 b - - 20 135 | [
269
] | [
412
] | [
3
] | [
null
] |
2bq3r/5krp/2P4P/1p1ppp2/6n1/3N2P1/3RP3/2b1KB1R b - - 2 38 | [
75
] | [
470
] | [
3
] | [
null
] |
N2N2k1/3b3p/1Q6/5p1n/1P4p1/1R1p4/1B6/6K1 b - - 2 53 | [
105
] | [
342
] | [
3
] | [
null
] |
5b2/5k2/6n1/2p5/1pPp4/7K/8/3N4 b - - 16 112 | [
223
] | [
509
] | [
3
] | [
null
] |
1r2r1n1/p4k2/2p2BpP/1R1PP2p/3P3P/6K1/2P1b2N/1n1Q3R b - - 2 31 | [
61
] | [
339
] | [
3
] | [
null
] |
5k1B/6bp/4r3/1p1p2PB/p3p3/P2PP3/N7/2R1K2R w - - 1 55 | [
108
] | [
394
] | [
3
] | [
null
] |
8/8/8/8/8/2K5/6k1/2b4n w - - 14 156 | [
310
] | [
373
] | [
3
] | [
null
] |
k6n/8/8/8/8/5K2/8/1RN4r w - - 4 114 | [
226
] | [
237
] | [
3
] | [
null
] |
1rb1n3/1p1Rr3/1k2N2n/p1p2p1N/P1P3Pp/bP3K1P/1Q2PP2/2B4R w - - 2 33 | [
64
] | [
76
] | [
1
] | [
false
] |
R2r1r2/pn3k2/1Q1p4/P2Pbp2/N1K1Pppp/3q4/7R/5BN1 w - - 1 46 | [
90
] | [
405
] | [
3
] | [
null
] |
8/4k3/3R4/5p2/5P2/1b4np/1B6/5K2 w - - 13 89 | [
176
] | [
388
] | [
4
] | [
null
] |
7k/4n3/5p2/2p1pb1r/p2P2p1/pP2P2B/1n3K2/2R5 w - - 0 67 | [
132
] | [
354
] | [
3
] | [
null
] |
r1bqr3/p2p2kp/np2p3/P1p2p2/1NPP2p1/RP2PPP1/3QB2P/4K1NR b K - 2 24 | [
47
] | [
356
] | [
3
] | [
null
] |
8/1K6/6p1/7p/k3nP2/Pp2p2N/1P6/3R4 w - - 2 61 | [
120
] | [
216
] | [
1
] | [
false
] |
2r3b1/5k2/7P/2r4P/8/4p2N/5n1K/r7 b - - 4 92 | [
183
] | [
469
] | [
3
] | [
null
] |
4k1n1/r1p2p2/4pb2/pbq2PPr/PPppP3/2Pn1Rp1/3PK3/RNB2N2 w - - 1 25 | [
48
] | [
336
] | [
3
] | [
null
] |
8/5K2/qkP5/8/1p1p4/4Q3/8/8 w - - 5 124 | [
246
] | [
361
] | [
3
] | [
null
] |
1nb1kqnr/1pp3bp/r2p1pp1/p7/PP1p4/B3PPPP/2P1Q3/RN1BK1NR b KQ - 6 15 | [
29
] | [
60
] | [
1
] | [
false
] |
2k5/8/R7/4K3/8/8/3R4/8 b - - 54 172 | [
343
] | [
436
] | [
3
] | [
null
] |
7r/r2P1kb1/n3bqpp/pp2pp2/2NpNP1P/2PP2P1/PBQ1P3/2R1KB1R b - - 0 22 | [
43
] | [
79
] | [
1
] | [
true
] |
8/8/1k6/8/8/7K/8/7Q w - - 53 248 | [
494
] | [
530
] | [
3
] | [
null
] |
1KR5/8/8/8/8/5k2/8/8 w - - 77 170 | [
338
] | [
411
] | [
4
] | [
null
] |
8/8/1k1n3P/8/8/2K5/8/8 b - - 4 168 | [
335
] | [
460
] | [
3
] | [
null
] |
5k2/8/3p2r1/B1p5/Pp4p1/2PQ3n/7P/n1R1K3 b - - 1 57 | [
113
] | [
472
] | [
3
] | [
null
] |
5bN1/2p2pq1/6pr/1b5p/7P/r3k3/P7/1B2K2R b - - 1 47 | [
93
] | [
716
] | [
4
] | [
null
] |
rnbqkbnr/1p2pppp/p1pp4/8/P5P1/NP6/2PPPP1P/R1BQKBNR b KQkq - 0 4 | [
7
] | [
53
] | [
1
] | [
true
] |
8/8/8/k7/4K3/8/1r6/8 b - - 98 288 | [
575
] | [
621
] | [
3
] | [
null
] |
8/8/1p1n3k/8/p2P3P/1r3P2/7Q/B2K4 w - - 3 97 | [
192
] | [
325
] | [
3
] | [
null
] |
r7/p4k2/P7/1p4p1/2pp4/2r5/8/4K1n1 w - - 0 105 | [
208
] | [
256
] | [
2
] | [
null
] |
3k4/8/1P4n1/8/P7/2K5/8/8 w - - 2 139 | [
276
] | [
370
] | [
3
] | [
null
] |
r3k2r/pb1qNp2/1p2pn1p/2p3B1/1n2P1Q1/b5P1/1PPRNP1P/4KB1R w Kkq - 6 16 | [
30
] | [
117
] | [
1
] | [
true
] |
1rb5/ppp2p1r/3pkq1p/1P2p3/1nPQ2n1/2K4N/P3P2P/R4BNR b - - 3 25 | [
49
] | [
357
] | [
3
] | [
null
] |
1R1r1k2/4pp2/5P2/p1p2n2/P1Pb1q1r/P2Qp1pN/6K1/1RB5 w - - 6 43 | [
84
] | [
122
] | [
1
] | [
false
] |
1r1k3r/2p2p2/1pn5/2Q1pbNp/PPp3PP/B1P1b1P1/R2P4/N4K2 w - - 1 34 | [
66
] | [
314
] | [
3
] | [
null
] |
6n1/4kr2/8/p4p2/PP1q1ppP/6Nb/8/4KR2 w - - 0 45 | [
88
] | [
424
] | [
3
] | [
null
] |
6R1/8/2k5/p1p4P/P3K3/8/P7/8 b - - 6 88 | [
175
] | [
408
] | [
3
] | [
null
] |
8/3k3p/p1b1R3/3npNP1/P4rp1/1r4P1/2PKP3/R1B5 w - - 3 37 | [
72
] | [
319
] | [
2
] | [
null
] |
r1b1kbnr/2pqpp2/3p2p1/pp2n2p/P2P2P1/1PP1PP1N/7P/RNBQKB1R b KQkq - 2 9 | [
17
] | [
150
] | [
1
] | [
false
] |
1qn5/1r1b4/3Rk3/p1p3p1/P1K3pP/8/1R6/8 b - - 13 66 | [
131
] | [
496
] | [
3
] | [
null
] |
2b1k1n1/1r5p/5b2/pppR1Pp1/P3r3/N3p1QB/2K1P3/1R6 w - - 5 55 | [
108
] | [
443
] | [
3
] | [
null
] |
8/8/8/1r6/8/5K2/8/k7 w - - 72 211 | [
420
] | [
498
] | [
4
] | [
null
] |
2b4q/4k1r1/prn5/3ppn2/1p1b1P2/1PP2P1R/P1QPB3/RNB2K2 b - - 4 29 | [
57
] | [
98
] | [
1
] | [
false
] |
8/6k1/2P5/8/R7/2P5/8/B3R1K1 b - - 15 115 | [
229
] | [
378
] | [
3
] | [
null
] |
5r2/8/1P2Nk2/3P2p1/1bp4P/8/3np3/6K1 w - - 9 80 | [
158
] | [
388
] | [
3
] | [
null
] |
5k2/5r2/7p/4PP2/p7/P1P1B1R1/4K3/5N2 b - - 2 58 | [
115
] | [
297
] | [
2
] | [
null
] |
r2qk2r/2p1bppp/1pbpp3/p2B4/P1PK1Pn1/1P1P2P1/4Pn1P/RNBQ3R w kq - 0 14 | [
26
] | [
421
] | [
3
] | [
null
] |
Subsets and Splits