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
|
|---|---|---|---|---|
b6r/B3k2p/7n/6nP/R1pP1PpR/2P2pP1/4rP2/3K4 w - - 13 46 | [
90
] | [
367
] | [
3
] | [
null
] |
1n1q1b2/P1rk1p2/1p1p1Qpr/1N1Pp1Pp/2pP1BnP/P7/2PK1PB1/R5N1 w - - 2 26 | [
50
] | [
358
] | [
3
] | [
null
] |
2r5/8/6B1/1K6/8/8/8/5k1B b - - 20 152 | [
303
] | [
329
] | [
3
] | [
null
] |
8/8/6k1/4p3/8/1K6/8/8 b - - 25 189 | [
377
] | [
465
] | [
3
] | [
null
] |
4r3/2qnn1b1/br2k1p1/pN6/PBPPP1p1/4KQpB/7P/R1R5 w - - 5 36 | [
70
] | [
117
] | [
1
] | [
true
] |
3r4/r4pp1/2k5/pbBp2np/P2Ppb1P/2P1P1P1/3K4/1N1R2NR w - - 0 45 | [
88
] | [
398
] | [
3
] | [
null
] |
8/8/5k2/8/6p1/4K1P1/8/8 b - - 0 179 | [
357
] | [
507
] | [
4
] | [
null
] |
r7/8/8/3N4/4K1k1/8/2B5/8 b - - 22 180 | [
359
] | [
417
] | [
3
] | [
null
] |
2b5/3k2r1/8/1p1np1P1/4p3/2p3P1/RR5K/N7 b - - 5 62 | [
123
] | [
266
] | [
3
] | [
null
] |
4N3/P7/8/6b1/k5b1/2R5/7K/5B2 b - - 2 123 | [
245
] | [
340
] | [
3
] | [
null
] |
r1bqk1nr/p1p1p2p/2np1p1b/1p4pP/1P4P1/P3P3/2PPBP2/RNBQ1KNR b - - 3 11 | [
21
] | [
92
] | [
1
] | [
false
] |
4Rr2/1k6/1p1r3b/5bR1/2pP1p1P/2PpnP2/1B3K2/8 w - - 21 67 | [
132
] | [
389
] | [
3
] | [
null
] |
8/8/1p6/3b1pN1/1k6/r2B2b1/8/4nKR1 w - - 11 100 | [
198
] | [
474
] | [
3
] | [
null
] |
8/5p1q/b4P2/3n2k1/PB2P2r/3P4/8/6K1 w - - 1 69 | [
136
] | [
303
] | [
3
] | [
null
] |
8/2b5/2B1K3/k3b3/8/8/8/8 w - - 147 211 | [
420
] | [
423
] | [
4
] | [
null
] |
rnbqkb1r/p1pppppp/1p6/8/4P3/P1PPnP2/1P4PP/RNBQKBNR b KQkq - 0 5 | [
9
] | [
347
] | [
3
] | [
null
] |
8/2k5/3R1K2/8/8/8/8/8 b - - 90 187 | [
373
] | [
374
] | [
3
] | [
null
] |
8/8/8/5K2/6n1/5R2/8/3k4 b - - 20 154 | [
307
] | [
312
] | [
3
] | [
null
] |
2b5/8/8/4p3/4k3/2K1n3/2R2n2/1r4r1 b - - 7 78 | [
155
] | [
271
] | [
3
] | [
null
] |
8/8/6N1/5k2/n6K/8/8/8 b - - 6 125 | [
249
] | [
393
] | [
4
] | [
null
] |
r2k1b1r/4np2/p5p1/Ppp1P2p/1P3nPP/2Bp3R/N7/1K3B2 b - - 1 30 | [
59
] | [
224
] | [
2
] | [
null
] |
8/8/1k6/3Q4/8/8/3K4/8 b - - 36 197 | [
393
] | [
452
] | [
3
] | [
null
] |
1n4k1/Q1p3n1/8/P1r3Pr/4K2p/R1N5/q2N3B/4R3 w - - 8 56 | [
110
] | [
316
] | [
3
] | [
null
] |
2bk3r/2r4p/4p1P1/2Q3b1/n1pq1RP1/2PPPB2/1P1B1PK1/1N4R1 b - - 12 35 | [
69
] | [
399
] | [
3
] | [
null
] |
2r5/7r/5k2/5b2/1bp2p1p/4P3/1pR5/3K4 w - - 0 64 | [
126
] | [
208
] | [
2
] | [
null
] |
rn2k1nB/1b1pb2r/p3p3/2p3pp/4P2P/2KP3B/PPP2PPR/1R4N1 b q - 0 24 | [
47
] | [
469
] | [
3
] | [
null
] |
3R2B1/1k6/6R1/7P/8/2K5/8/5R2 b - - 6 121 | [
241
] | [
251
] | [
2
] | [
null
] |
1n2r3/1p2k1b1/r7/P1pp2pp/R1P3bP/1PNPKNP1/8/1QB1R3 b - - 0 51 | [
101
] | [
372
] | [
3
] | [
null
] |
1Q5R/8/k7/7p/p2p3P/P2P4/1n2K3/1R2n3 w - - 1 64 | [
126
] | [
143
] | [
1
] | [
true
] |
1rbq1kr1/p2Bb3/1p1p3p/1n3pp1/3P2P1/Nn2P3/PPP2PNP/1RBK2R1 b - - 7 20 | [
39
] | [
92
] | [
1
] | [
false
] |
rn3b1r/pbq1pp1p/1ppk1p1B/8/3P2nP/PPP2PP1/4B3/R2QK1NR b KQ - 2 16 | [
31
] | [
444
] | [
3
] | [
null
] |
3k4/B7/1P6/7r/8/8/1K6/8 b - - 4 160 | [
319
] | [
417
] | [
3
] | [
null
] |
r1bk1bnr/pp1p2p1/n2Bpp1P/q1pP4/8/2N4N/2PKPP1P/3Q1B1R w - - 1 13 | [
24
] | [
35
] | [
1
] | [
true
] |
r2qkb1r/p1p1pppp/1n3n2/1p1p4/4b1PN/1PNPB3/P1P1PP1P/1R1QKB1R b Kkq - 2 8 | [
15
] | [
106
] | [
1
] | [
false
] |
rn2qb1r/pp4p1/bk3p2/3p3p/1PpP1p1P/P3PP2/RBPKQ2n/6N1 w - - 2 19 | [
36
] | [
168
] | [
2
] | [
null
] |
rnbqkbnr/1p2ppp1/p1p4p/8/8/2pP3N/PPPBPPPP/R2QKB1R w KQkq - 0 7 | [
12
] | [
363
] | [
3
] | [
null
] |
2b1k1r1/3p2bp/1rp2np1/Pp2pp1P/1q2P3/2pPBPP1/2P2QB1/R3K1NR b KQ - 2 21 | [
41
] | [
66
] | [
1
] | [
false
] |
8/8/3b1B2/5P1k/7p/7P/6K1/1q2R2R b - - 9 105 | [
209
] | [
372
] | [
3
] | [
null
] |
1B6/3k4/6P1/8/1N6/5R2/8/5K2 b - - 10 110 | [
219
] | [
374
] | [
3
] | [
null
] |
8/N7/8/7P/3R4/8/1K3k2/8 b - - 20 144 | [
287
] | [
374
] | [
3
] | [
null
] |
8/p7/Pkr5/bp6/1P3p2/7p/1K2B2P/8 b - - 1 82 | [
163
] | [
404
] | [
3
] | [
null
] |
r1b2q1r/2ppk2p/n2b3n/3PpPP1/1RP5/1P2P2B/1B5P/N2K2NR b - - 0 26 | [
51
] | [
458
] | [
3
] | [
null
] |
8/8/8/4p2K/4n3/8/8/1k6 w - - 0 127 | [
252
] | [
482
] | [
4
] | [
null
] |
Qb6/8/R3r3/8/7k/4pp2/1K6/8 b - - 0 117 | [
233
] | [
463
] | [
3
] | [
null
] |
2b3b1/8/1k6/8/1Kp5/2P5/8/8 b - - 137 218 | [
435
] | [
448
] | [
4
] | [
null
] |
7k/7r/2K5/5p2/5P2/p2n4/8/6B1 w - - 24 151 | [
300
] | [
495
] | [
3
] | [
null
] |
1r6/2r5/p7/3k2B1/7p/2B5/8/3K4 w - - 0 87 | [
172
] | [
470
] | [
4
] | [
null
] |
8/8/8/8/5QK1/8/2k5/8 b - - 34 172 | [
343
] | [
392
] | [
3
] | [
null
] |
3b4/5n2/8/8/8/8/4K3/2k5 w - - 0 225 | [
448
] | [
459
] | [
3
] | [
null
] |
1Nn5/2k3b1/5p1p/3P1P1P/6P1/pR3B2/3K4/8 b - - 1 77 | [
153
] | [
395
] | [
3
] | [
null
] |
8/1p6/3k4/8/6K1/1N6/Q3b3/7r w - - 16 139 | [
276
] | [
586
] | [
3
] | [
null
] |
8/8/P7/2R5/1k3P2/4P2K/6b1/8 w - - 10 89 | [
176
] | [
302
] | [
3
] | [
null
] |
7k/1p5b/pP2R1p1/P6r/6K1/8/8/8 b - - 12 96 | [
191
] | [
481
] | [
4
] | [
null
] |
rn1qnk2/2pp1p1p/p2Rp1r1/4bPp1/3N4/QP2P1PP/3PN3/2B1K3 w - - 6 26 | [
50
] | [
270
] | [
3
] | [
null
] |
8/8/8/8/1N3p2/3p4/1k5K/5b2 b - - 0 88 | [
175
] | [
271
] | [
3
] | [
null
] |
rn6/1p4p1/4brkn/p1p2p2/P1p2PpR/1P1Pp3/3BP1N1/R2QKB2 w - - 0 24 | [
46
] | [
453
] | [
3
] | [
null
] |
r1q1k2r/pp1b1pb1/n1p3pn/4p2p/3Q2P1/P1P2P1B/1PKPP2P/RNB3NR w kq - 0 13 | [
24
] | [
309
] | [
3
] | [
null
] |
8/8/5b2/4P2k/2K3Rp/7P/8/8 b - - 2 99 | [
197
] | [
402
] | [
3
] | [
null
] |
8/3N1b2/2kp4/2p3P1/K3p2p/2b4P/3rp3/8 b - - 6 80 | [
159
] | [
172
] | [
1
] | [
false
] |
4b3/b7/R2P1k2/8/8/2N4p/3BK3/8 w - - 12 108 | [
214
] | [
456
] | [
4
] | [
null
] |
rn2kbr1/1b1pp3/1qp3p1/1p1P1p1N/p3P1nP/NPP2P2/PBQKB1P1/R5R1 b - - 1 16 | [
31
] | [
236
] | [
2
] | [
null
] |
3n4/4r3/p3p1k1/8/1rpbK1Pp/7p/3R3P/5b2 w - - 0 87 | [
172
] | [
284
] | [
2
] | [
null
] |
1nB1k3/7b/3r3p/2p1p1R1/1Pp5/P2NP2p/8/R1B4K w - - 3 75 | [
148
] | [
424
] | [
3
] | [
null
] |
2r5/4r1kp/6p1/1bK2pb1/1PP5/5PPP/4B3/6NR w - - 2 46 | [
90
] | [
346
] | [
3
] | [
null
] |
8/1rp4p/3nk3/p2p4/P1PPPK1p/BP4r1/2n5/8 w - - 0 57 | [
112
] | [
266
] | [
3
] | [
null
] |
8/8/8/4k2P/B7/8/5K2/8 b - - 22 290 | [
579
] | [
656
] | [
3
] | [
null
] |
r2qkb1r/ppp1n2p/2npbp2/4p1p1/P4P2/N2P1N2/RPPKP1PP/2BQ1B1R b kq - 2 8 | [
15
] | [
119
] | [
1
] | [
true
] |
2b1k2r/r1pp2pp/n3p2n/Pp3pq1/Q2P1PN1/2P1P2P/P6b/RN2KB1R b KQk - 2 19 | [
37
] | [
350
] | [
3
] | [
null
] |
1r6/4R1r1/bp4Pk/P7/8/2r5/NK3n2/4q3 w - - 2 70 | [
138
] | [
210
] | [
1
] | [
false
] |
B5r1/3k4/8/6p1/6Pp/2N2K1P/1R6/8 b - - 11 86 | [
171
] | [
471
] | [
3
] | [
null
] |
1B6/8/8/P5k1/K7/8/8/8 w - - 30 215 | [
428
] | [
470
] | [
3
] | [
null
] |
8/3k4/8/3P2Pp/p2P3P/P3K3/7R/1R6 w - - 3 95 | [
188
] | [
205
] | [
2
] | [
null
] |
1B6/1P6/8/5R1N/8/7p/4k2N/K7 w - - 3 108 | [
214
] | [
272
] | [
3
] | [
null
] |
q3Nr2/k5B1/1p1r4/2P2P2/8/7K/4b2P/4N3 w - - 3 76 | [
150
] | [
212
] | [
1
] | [
false
] |
8/5k2/8/1N6/8/8/3n4/2K5 b - - 42 160 | [
319
] | [
333
] | [
3
] | [
null
] |
3n4/N2k4/6P1/8/7p/3K1p2/5P2/1r6 w - - 4 101 | [
200
] | [
305
] | [
3
] | [
null
] |
8/6b1/8/2N5/6P1/k7/3n4/3K4 b - - 37 140 | [
279
] | [
395
] | [
3
] | [
null
] |
r2q1b1r/p3k3/2nNp1p1/2p2P1p/1p1Pn1b1/P1P2P1P/1P6/R1BQKBNR w KQ - 1 14 | [
26
] | [
156
] | [
1
] | [
false
] |
r1nk1b1r/pbn2ppp/1p1pp3/2p5/2P1P2P/PQ1P4/1P3KP1/RN1q1BNR w - - 4 18 | [
34
] | [
478
] | [
2
] | [
null
] |
rn4r1/N1p2k2/p2bbp1n/P7/2P1RP1P/3BPR1P/1BNPK3/8 w - - 7 41 | [
80
] | [
233
] | [
1
] | [
true
] |
5b1r/4kp1p/rp2p1pn/8/PppB2nq/N3P1P1/R2PB3/2K2bR1 w - - 15 34 | [
66
] | [
365
] | [
3
] | [
null
] |
r1bqkb2/3pnpp1/p1n4r/1B2B3/1pP1P2p/2N2Q1P/P2P1PP1/RN2K2R b KQ - 4 15 | [
29
] | [
252
] | [
3
] | [
null
] |
8/8/8/8/8/4n2k/8/3n1K2 w - - 10 161 | [
320
] | [
415
] | [
3
] | [
null
] |
2R5/8/4K3/8/8/8/8/6k1 w - - 32 245 | [
488
] | [
578
] | [
3
] | [
null
] |
R7/6N1/8/8/2k5/5n2/1B4p1/b1K5 b - - 3 128 | [
255
] | [
387
] | [
2
] | [
null
] |
rnbq1br1/1pp1p1pp/B2pkp1n/8/1P2PP2/7P/P1PP1KP1/RNBQ2NR b - - 0 8 | [
15
] | [
287
] | [
1
] | [
true
] |
6k1/4P3/1P6/P7/7p/4n1nP/3K4/N7 w - - 3 102 | [
202
] | [
420
] | [
3
] | [
null
] |
1k6/1q6/8/8/8/7K/8/1R6 w - - 38 161 | [
320
] | [
398
] | [
3
] | [
null
] |
5Rr1/1r1k3p/4p2P/pp2P3/3Ppp2/b1P1Q3/5P2/4K3 b - - 0 67 | [
133
] | [
300
] | [
3
] | [
null
] |
4b2r/rp1k1B1p/6Q1/1Pb2Pp1/p2P1p2/P1pK4/2P1P3/RN4NR w - - 2 36 | [
70
] | [
239
] | [
2
] | [
null
] |
2R5/8/3p4/8/5k2/p4p1K/8/2r2r2 b - - 29 101 | [
201
] | [
401
] | [
3
] | [
null
] |
3r4/8/1P6/3P3p/B5nk/4P3/6p1/1K3R2 b - - 9 86 | [
171
] | [
370
] | [
3
] | [
null
] |
8/4B1rb/1p4k1/1Pp4p/4rP2/3n2qP/2KR4/7N b - - 9 71 | [
141
] | [
156
] | [
1
] | [
false
] |
4k3/8/n7/8/3b4/8/2K5/8 w - - 109 195 | [
388
] | [
429
] | [
4
] | [
null
] |
8/8/7R/8/3k2p1/p7/8/K7 w - - 10 173 | [
344
] | [
537
] | [
3
] | [
null
] |
8/6k1/8/PK3B2/8/8/8/8 b - - 38 153 | [
305
] | [
339
] | [
3
] | [
null
] |
6N1/8/2P5/r7/k7/4B2b/2R5/4K3 b - - 6 129 | [
257
] | [
555
] | [
3
] | [
null
] |
5k2/2b5/2P5/4P3/2K2p1p/5P2/7P/4r3 b - - 1 98 | [
195
] | [
448
] | [
3
] | [
null
] |
r1b2k1r/3p4/1p2p1B1/p1pPP1Pp/1n3p2/PP3P1q/2R2N1P/1N4KR b - - 2 27 | [
53
] | [
311
] | [
3
] | [
null
] |
6Q1/2r2n1n/3k4/4N1p1/K5P1/5rnp/7P/8 w - - 7 116 | [
230
] | [
690
] | [
4
] | [
null
] |
Subsets and Splits