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
|
|---|---|---|---|---|
8/1kN2B2/8/5p1R/5P2/2K5/8/B7 b - - 43 113 | [
225
] | [
468
] | [
4
] | [
null
] |
8/k2p4/8/1b3P2/B1PbPQ1p/Rp3P2/8/5K1R w - - 0 64 | [
126
] | [
197
] | [
2
] | [
null
] |
1n1qBbnr/1bQ1p1p1/rp2k3/p4p1p/Pp6/B3P2N/R1PP1PPP/1N2K2R w - - 6 17 | [
32
] | [
433
] | [
3
] | [
null
] |
8/8/p3k3/P7/8/8/2K5/8 b - - 35 206 | [
411
] | [
551
] | [
3
] | [
null
] |
8/8/3p4/1k1P4/8/1K6/8/8 b - - 8 145 | [
289
] | [
472
] | [
3
] | [
null
] |
5B2/2k5/3n1P2/3R4/8/1K2p3/8/8 w - - 17 92 | [
182
] | [
296
] | [
3
] | [
null
] |
bR6/2ppkBb1/6pn/1P4P1/2RnPp2/2PN4/1B1P3Q/1N2K3 w - - 3 37 | [
72
] | [
392
] | [
3
] | [
null
] |
r2k4/pqNbr3/1pp1p1pn/8/3p1QPp/P2P1P1N/2P1P2P/3R1BKR b - - 12 31 | [
61
] | [
346
] | [
3
] | [
null
] |
8/3k4/8/1pp5/2Q3R1/4P3/3Nr3/5KN1 b - - 2 61 | [
121
] | [
137
] | [
1
] | [
true
] |
8/8/8/6P1/4K3/8/k6B/7R w - - 5 177 | [
352
] | [
387
] | [
2
] | [
null
] |
R1N5/1N6/R2pP1N1/3Pn1kp/8/1p3p2/1P3P2/3K4 b - - 3 66 | [
131
] | [
404
] | [
3
] | [
null
] |
1nb2bn1/1rp1p1pr/Qp3k1p/P7/2p1PpP1/P1N4P/3N3R/R3KB2 b - - 2 29 | [
57
] | [
394
] | [
3
] | [
null
] |
r1bqk1nr/1pp2ppp/4p3/p1bpnP2/P1P1P3/8/1P1P2PP/RNBQKBNR w KQkq - 1 7 | [
12
] | [
20
] | [
1
] | [
false
] |
8/8/P6P/5rp1/2k4p/K2pp2P/8/4r3 b - - 2 86 | [
171
] | [
284
] | [
2
] | [
null
] |
8/n7/6k1/1R3n2/8/5p2/N2K4/8 w - - 32 103 | [
204
] | [
323
] | [
3
] | [
null
] |
rnbq1kn1/2N1pp1p/pp5b/3p4/2P1Pp1P/7P/PPKN4/RQB2B1R b - - 0 19 | [
37
] | [
155
] | [
1
] | [
true
] |
1r3n2/rb2k2p/p1p2n2/bq1pP3/RpPP2PP/2N5/1P1KP1B1/3Q3R w - - 5 40 | [
78
] | [
168
] | [
1
] | [
false
] |
3k4/3q4/8/6K1/5B2/8/8/8 b - - 32 161 | [
321
] | [
363
] | [
3
] | [
null
] |
8/8/8/7p/5k1P/8/8/3K4 w - - 102 207 | [
412
] | [
609
] | [
3
] | [
null
] |
4k3/4N3/8/5b2/8/5q2/3K4/3N4 b - - 19 165 | [
329
] | [
392
] | [
3
] | [
null
] |
4kb1r/3n2pp/8/r1p1P1p1/Q2p2P1/1P3PP1/R6K/1Nq4R b - - 0 32 | [
63
] | [
356
] | [
3
] | [
null
] |
b2r1b1r/2p1k2p/1p2pppn/p2pP3/2Nn1PP1/KP2B1q1/P3B3/R5NR b - - 0 23 | [
45
] | [
52
] | [
1
] | [
false
] |
1nbqkbn1/2ppp1p1/1p3p1r/r1P5/P2P3p/Rp2P1PP/1P2QP2/1KB2BNR b - - 0 20 | [
39
] | [
343
] | [
3
] | [
null
] |
rnbqk2r/1ppp1p1p/4p3/p1b5/PPPn2P1/7N/1BQPPP1P/RN2KB1R w KQkq - 1 11 | [
20
] | [
195
] | [
2
] | [
null
] |
rnbqkb2/1p1p1p1r/p5pn/2p1p2p/P1P2P2/1Q1P3N/1P1NP1PP/R1B1KB1R b KQq - 0 8 | [
15
] | [
97
] | [
1
] | [
true
] |
r1bq1bn1/2p1p3/pp2k1p1/3N1n2/1PP4r/P1B2PR1/N2PB2P/1R1QK3 w - - 3 24 | [
46
] | [
230
] | [
3
] | [
null
] |
1r6/r3k1P1/2K1pp2/1R2P3/8/7P/pbN5/8 w - - 3 67 | [
132
] | [
343
] | [
3
] | [
null
] |
rnb2k1r/4npbp/Pp1p3P/1Np1p1p1/P1P1P3/6PB/1R1P1P2/2BQ1KNR b - - 2 23 | [
45
] | [
218
] | [
2
] | [
null
] |
8/k7/1R6/8/5N2/5n1K/8/8 b - - 67 193 | [
385
] | [
456
] | [
3
] | [
null
] |
8/5r2/2Pk1pPN/7P/1R4P1/p2Pp2K/8/n7 b - - 4 61 | [
121
] | [
157
] | [
1
] | [
true
] |
r3kbnr/p3p2p/npp2p2/5bp1/P1p1PP2/B1PP2P1/2P2KBP/R2Q2NR b kq - 3 12 | [
23
] | [
410
] | [
3
] | [
null
] |
4kb2/5b1R/4P3/R5N1/1p5r/r3B1p1/8/4KBr1 b - - 5 54 | [
107
] | [
363
] | [
4
] | [
null
] |
B7/4p1k1/p6b/4pb2/PPP2N1p/R1q1B3/8/3r1RK1 b - - 19 64 | [
127
] | [
448
] | [
3
] | [
null
] |
8/q7/5n2/5k2/3r4/1p6/4K3/8 b - - 5 146 | [
291
] | [
451
] | [
3
] | [
null
] |
1rk4r/2q5/bpp2npp/n1bppp2/2BPPP1P/1P4K1/P1PN2P1/R1BQR3 b - - 7 21 | [
41
] | [
312
] | [
3
] | [
null
] |
8/8/5k2/P7/1N6/4b2p/8/3K4 b - - 3 103 | [
205
] | [
318
] | [
3
] | [
null
] |
rnn4r/pp3pp1/P3b3/2k2P1p/1b6/RNpPB1PB/4N2P/3K3R b - - 2 27 | [
53
] | [
384
] | [
3
] | [
null
] |
1R1k4/8/3b4/8/K7/3pn2p/4p1p1/4n3 b - - 11 92 | [
183
] | [
214
] | [
1
] | [
false
] |
8/8/1N6/p6P/8/3K2k1/8/8 w - - 4 148 | [
294
] | [
388
] | [
3
] | [
null
] |
r1q1k1nr/p2ppp1p/np4p1/P1p1P3/3PbPPb/R1P2N1P/1P1K4/1NBQ1B1R b - - 7 13 | [
25
] | [
476
] | [
2
] | [
null
] |
2b1k2r/3p2pp/3rp2n/P6P/q3R1Pb/Q2PpK1R/6B1/2B3N1 b k - 3 34 | [
67
] | [
119
] | [
1
] | [
true
] |
8/7B/8/8/1R6/8/6K1/3k4 b - - 128 239 | [
477
] | [
499
] | [
4
] | [
null
] |
2b2b2/r1ppn3/pp1q1n1r/1Pk1p1PP/4P3/PQPP3B/1B1N4/3RKRr1 b - - 0 34 | [
67
] | [
71
] | [
1
] | [
true
] |
1kb3Qr/1p1p2n1/4p3/rPP1PNp1/p3BPP1/2b5/R1P3K1/4q3 w - - 6 44 | [
86
] | [
102
] | [
1
] | [
false
] |
rnbqkbnr/1pppp3/p4pp1/P6p/8/6PN/1PPPPP1P/RNBQKB1R b KQkq - 0 5 | [
9
] | [
116
] | [
1
] | [
false
] |
8/8/k7/4bP2/P5K1/8/3p4/8 w - - 6 100 | [
198
] | [
251
] | [
3
] | [
null
] |
2nqk2r/rpp1bp2/2np4/p3p2P/1PN3bP/2PP2BN/P1R1PP2/3QKB1R w Kk - 6 17 | [
32
] | [
512
] | [
4
] | [
null
] |
1nk2bnr/8/2b1p3/p5p1/3p1qPp/1QP4P/3P4/1NB2RK1 b - - 5 33 | [
65
] | [
343
] | [
3
] | [
null
] |
r4r1B/3n1p2/5p2/4p1n1/2kNPB2/3q4/8/4K3 b - - 8 75 | [
149
] | [
365
] | [
3
] | [
null
] |
2b5/8/R1r1pk2/3pn1pn/3PPbPp/1K6/6RP/4b3 b - - 7 85 | [
169
] | [
404
] | [
3
] | [
null
] |
5K2/8/7p/3n2bP/3k3P/8/8/8 b - - 37 124 | [
247
] | [
397
] | [
3
] | [
null
] |
rnbqkb1r/pppppppp/7n/8/1P6/7P/P1PPPPP1/RNBQKBNR b KQkq - 0 2 | [
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3R4/8/8/8/kp6/5K2/8/8 w - - 5 155 | [
308
] | [
342
] | [
3
] | [
null
] |
3Bk3/8/8/1b6/6b1/8/3B1B2/6K1 b - - 58 184 | [
367
] | [
592
] | [
4
] | [
null
] |
rn1q1b1r/pppb1p1p/3ppkpn/8/2P2PQ1/N3P3/PP1P2PP/R1BK1BNR w - - 0 8 | [
14
] | [
219
] | [
3
] | [
null
] |
5r1n/1pp2Pbr/4pq1k/1PP1B3/pR1PpP1p/P6P/2b3B1/RN2K3 w Q - 0 35 | [
68
] | [
89
] | [
1
] | [
true
] |
1Bn5/6b1/2N3P1/2P3P1/7p/2k4n/3R4/5K2 b - - 3 107 | [
213
] | [
416
] | [
3
] | [
null
] |
5b2/2r1p1pr/5q2/p1p1P2p/k4P1P/2P2NP1/2nB2KR/3R1B2 b - - 7 42 | [
83
] | [
328
] | [
3
] | [
null
] |
rn1qnbr1/p1p4p/2PP4/4k3/1p1Nb1pP/PP2P1K1/1R1B2BR/3Q4 w - - 2 31 | [
60
] | [
173
] | [
1
] | [
true
] |
8/8/6pP/4k2p/q7/8/8/5K2 b - - 2 138 | [
275
] | [
294
] | [
1
] | [
false
] |
1nb5/r2p1k1r/Qp3q2/2pP1P2/2P1n1pp/N1RKP1Pp/P6b/7R w - - 0 29 | [
56
] | [
162
] | [
1
] | [
false
] |
8/8/3R4/5P2/5k2/8/6K1/2B5 b - - 21 134 | [
267
] | [
352
] | [
3
] | [
null
] |
4k3/8/8/5r2/pb2b1nK/3p4/8/2q5 b - - 1 104 | [
207
] | [
337
] | [
3
] | [
null
] |
8/8/1N5k/PPQ5/2pR4/8/4K3/8 w - - 0 91 | [
180
] | [
354
] | [
3
] | [
null
] |
3q2nr/1bpnkp1p/rp3b2/3Pp3/3P2p1/P4PPP/1PPBBK2/2R1Q1NR b - - 0 20 | [
39
] | [
557
] | [
3
] | [
null
] |
r1q1kb2/p1n5/6pr/1p2p3/5p1P/P1P1P1P1/Rn4b1/1NB1K2R b q - 1 25 | [
49
] | [
311
] | [
3
] | [
null
] |
N1k2r1q/7p/3b4/1Bp1p1n1/2P3p1/4p2P/1P1BK2R/1R1N4 w - - 0 43 | [
84
] | [
365
] | [
1
] | [
true
] |
rnQ2r1k/2pp1pb1/Np5B/2P5/p1R5/6pn/PP2B1P1/2R1K1N1 b - - 8 32 | [
63
] | [
105
] | [
1
] | [
true
] |
5BR1/3b4/1k4P1/8/1P5q/K2P4/8/8 b - - 3 92 | [
183
] | [
382
] | [
3
] | [
null
] |
8/4B3/2nN2P1/4k1P1/8/1P2P3/4b3/1K6 b - - 6 72 | [
143
] | [
332
] | [
3
] | [
null
] |
8/k7/4K3/8/6p1/6P1/8/8 b - - 90 199 | [
397
] | [
457
] | [
4
] | [
null
] |
8/2N5/8/7p/3B3P/8/5K2/1k6 w - - 6 148 | [
294
] | [
612
] | [
4
] | [
null
] |
2k5/8/P7/1pB4p/2pRPp2/N1P2P1p/1R1K4/r1n2B2 b - - 2 65 | [
129
] | [
148
] | [
1
] | [
false
] |
4b1r1/7k/4p1p1/1p2P1P1/1PP1B1K1/4q2p/3r3P/BN3nR1 w - - 12 51 | [
100
] | [
124
] | [
1
] | [
false
] |
4r2N/1q2k3/4p3/Ppr4P/4n3/7K/8/n7 b - - 9 58 | [
115
] | [
142
] | [
2
] | [
null
] |
4k2n/8/1P3p2/2b2rp1/4p1pB/1P6/4KNPR/5B2 w - - 8 55 | [
108
] | [
320
] | [
3
] | [
null
] |
r4r2/3pb3/p1b5/pk2P1p1/3P2P1/qp3N2/1B2KRP1/8 w - - 3 37 | [
72
] | [
86
] | [
1
] | [
false
] |
3r4/3r4/2pkq1p1/5P1p/2P4P/2nn4/P2RbKPb/5R2 w - - 0 53 | [
104
] | [
288
] | [
3
] | [
null
] |
r2qk1r1/2b3pp/1pn1p2n/p1pp1p2/1Pb1PN2/N1BP1PP1/P5QP/2KR1B1R w q - 0 17 | [
32
] | [
338
] | [
3
] | [
null
] |
4Nb2/4k3/6p1/pPR2pP1/2r1P3/1PP2P2/3K4/6q1 b - - 1 50 | [
99
] | [
162
] | [
1
] | [
false
] |
1kr5/1b5P/1R6/1p2P3/2p5/pPN1b2q/4KN2/6B1 b - - 1 61 | [
121
] | [
278
] | [
2
] | [
null
] |
4k3/6p1/6P1/2b2N2/1p1N1P2/3R4/8/2B1K3 b - - 0 57 | [
113
] | [
121
] | [
1
] | [
true
] |
8/4N3/8/8/5k2/2K5/3R4/8 b - - 19 205 | [
409
] | [
480
] | [
3
] | [
null
] |
k5K1/8/1R6/2b5/8/8/8/8 b - - 95 311 | [
621
] | [
676
] | [
4
] | [
null
] |
8/8/8/5k2/6r1/p7/P3RK2/8 b - - 14 114 | [
227
] | [
343
] | [
3
] | [
null
] |
r3kb2/3np3/1B4p1/1P1p1pK1/p7/P1NB1p1b/1RP5/2n5 w - - 0 40 | [
78
] | [
323
] | [
3
] | [
null
] |
2K4k/8/8/3n2p1/r5P1/8/8/8 b - - 29 176 | [
351
] | [
609
] | [
4
] | [
null
] |
8/8/P5k1/8/3P1pp1/2N1p2p/1K5P/6R1 w - - 2 89 | [
176
] | [
438
] | [
3
] | [
null
] |
R7/7k/1B6/3p1b1p/2B4P/3p1K2/2r5/4R3 b - - 5 69 | [
137
] | [
333
] | [
3
] | [
null
] |
5N2/Rr1k2rn/2p5/1P1pPp1p/5q1P/6Pb/1P1bR3/4Q1K1 b - - 5 45 | [
89
] | [
96
] | [
1
] | [
false
] |
1n2k3/rb2p3/2p1P2P/pp2np2/1PNP3P/5N1R/Pb2K3/R4B2 w - - 1 37 | [
72
] | [
349
] | [
3
] | [
null
] |
N7/8/2k4p/8/8/2p2K2/8/8 w - - 3 116 | [
230
] | [
285
] | [
3
] | [
null
] |
8/7r/N4k1P/3K4/Ppn2Np1/8/R7/5N2 b - - 1 90 | [
179
] | [
310
] | [
3
] | [
null
] |
8/P7/3B2p1/8/2P5/6r1/8/1K2k3 b - - 4 115 | [
229
] | [
577
] | [
3
] | [
null
] |
8/7r/2p2p1k/3Q3p/1P1pp1Pb/2P1P3/3BKPq1/1R1NR3 b - - 0 50 | [
99
] | [
266
] | [
3
] | [
null
] |
1R4k1/8/8/P2p4/2b1p3/4P1K1/8/6N1 b - - 6 102 | [
203
] | [
326
] | [
3
] | [
null
] |
8/8/4K3/8/4k3/6b1/8/5n2 w - - 3 154 | [
306
] | [
357
] | [
3
] | [
null
] |
3k1bn1/4p2r/1p2b1p1/1Bpq2Pp/1n2P3/rP3P1P/P2P4/RNB1K1RQ w Q - 0 27 | [
52
] | [
368
] | [
3
] | [
null
] |
rn6/3bn1kr/p1p1p3/2b5/1B1p1N1p/5BP1/2N2P2/3qK1R1 w - - 2 36 | [
70
] | [
139
] | [
1
] | [
true
] |
rnbqkb1r/pp1ppppp/5n2/2p5/8/2P2N2/PP1PPPPP/RNBQKB1R w KQkq - 0 3 | [
4,
4,
4,
4,
4,
4,
4
] | [
574,
199,
11,
344,
268,
356,
334
] | [
4,
1,
1,
3,
3,
3,
3
] | [
null,
true,
true,
null,
null,
null,
null
] |