Dataset Viewer
fen
stringlengths 24
80
| depth
int32 18
245
| knodes
int32 0
532M
| cp_label
int32 -2,000
2k
| eval_bucket
int32 0
4
|
|---|---|---|---|---|
1r1q1rk1/1b1p1pbp/ppn1p1p1/4n3/2PNPP2/1PN1B1P1/P5BP/R2Q1RK1 b - -
| 22
| 3,528
| 79
| 2
|
2k3rr/1bp2p2/1p1p2q1/p1BPp1pp/P1P1P3/2P2P1P/2Q1B1P1/R4RK1 b - -
| 32
| 106,479
| -75
| 2
|
rqbnkb1r/p2p1ppp/1p2pn2/8/2PpP3/2N1B3/PP3PPP/RQ2KBNR w KQkq -
| 22
| 14,052
| -47
| 2
|
8/8/1n3k1p/p1Np1pp1/P2P3P/2P1PKP1/8/8 b - -
| 42
| 6,432
| 0
| 2
|
2rn2k1/p2r1qbp/2P3p1/Np2pp2/bB1p4/P2P2P1/1Q1NPP1P/1RR3K1 b - -
| 28
| 14,592
| 69
| 2
|
r1b1qrk1/pppn1ppp/8/3P4/3Pn3/PQ2BN1P/5PP1/R3KB1R w KQ -
| 24
| 67,461
| 16
| 2
|
8/3B3k/1p3p2/p3bNpP/P5P1/2n5/6K1/8 w - -
| 29
| 16,109
| 0
| 2
|
8/p1r1kpp1/1n2p1p1/R2nP1N1/4B3/7P/1P3PPK/8 w - -
| 24
| 1,120
| 2
| 2
|
r2q1rk1/p1p2ppp/1p2bn2/4p3/4PP2/2P3PP/P1P1Q1BK/R1B2R2 b - -
| 18
| 4,765
| 20
| 2
|
r2r2k1/4ppbp/1q1n1np1/p1NpNb2/3P4/2P2P2/1P4PP/R1BQRBK1 b - -
| 27
| 4,838
| 77
| 2
|
r1b2rk1/ppppqppp/5n2/2bP4/8/1N6/PPP1BPPP/R1BQK2R w KQ -
| 28
| 32,130
| 35
| 2
|
r2qkb1r/pQp1nppp/2n5/4P3/2Pp2b1/5N2/PP1NPPPP/R1B1KB1R b KQkq -
| 27
| 15,269
| -88
| 2
|
r3r1k1/1p1qbppp/8/3pP3/p2Q1B2/8/PPP3PP/1K1R3R w - -
| 20
| 2,755
| 79
| 2
|
8/8/5Rp1/4k1P1/r7/4K3/8/8 w - -
| 39
| 8,717
| 0
| 2
|
3r4/1R1nk2p/4pp2/4b1pB/1B6/6P1/5P1P/5K2 b - -
| 30
| 4,803
| -3
| 2
|
6r1/2qnkpp1/pr1pb2p/2p5/4P1B1/1PNR4/P1PQ2PP/3R3K b - -
| 26
| 11,964
| 96
| 2
|
2rr2k1/pp1nbppb/1qp1p2p/4N3/2PP4/PP2Q1P1/1B3PBP/2RR2K1 w - -
| 20
| 1,735
| 35
| 2
|
5rk1/p5p1/3p4/1p1Ppr2/4R3/6P1/PR3PKP/8 b - -
| 37
| 1,694
| 0
| 2
|
r3k2r/pp2ppbp/1qn1bnp1/PQ6/1P3B2/2P1PN2/5PPP/RN2KB1R b KQkq -
| 26
| 14,842
| 40
| 2
|
1k5r/p7/1P2r3/6p1/3P4/1R1K1bPP/1R6/8 w - -
| 19
| 3,339
| 17
| 2
|
r2q1rk1/pp3pbp/2p1b3/1PPp1pp1/3Pn3/2NQP1P1/P3NPBP/R4RK1 w - -
| 21
| 25,715
| 35
| 2
|
3r4/p3npk1/bqp1pNp1/4P2p/8/3B3Q/PPP3PP/2KR4 w - -
| 28
| 27,485
| -91
| 2
|
7k/6p1/7p/7q/4KP2/3P4/1P3Q2/8 b - -
| 24
| 9,215
| 4
| 2
|
8/2R4P/p4k2/3p4/1Pp5/8/5KP1/1r6 b - -
| 40
| 3,510
| 0
| 2
|
8/4n3/4k3/4n3/4R1P1/1P6/4K1P1/8 b - -
| 29
| 26,214
| 88
| 2
|
r1b1k2r/pp3ppp/2n2nq1/1Np1b1N1/8/2P5/PP2BPPP/R1BQK2R w KQkq -
| 22
| 2,898
| 46
| 2
|
8/1p4pp/4k3/1pP1P3/3P2K1/8/2P5/8 w - -
| 46
| 23,016
| 0
| 2
|
8/3k4/1p1npp2/pP3p1p/P2P1P2/3KN1PP/8/8 w - -
| 39
| 12,795
| 0
| 2
|
4r2k/1p4rp/p1pnb1p1/2PpNp2/5P1q/P3P3/1PB1R1PP/2Q2RK1 b - -
| 27
| 13,815
| 40
| 2
|
4r1k1/p5pp/b2q1p2/2p2P2/1rP1pNP1/P1Q1P3/3P1K1P/2R4R b - -
| 22
| 2,432
| 90
| 2
|
r1bq1rk1/pp1n1pbp/2p2np1/4p3/8/2N1PNP1/PPP1QPBP/R1B2RK1 w - -
| 23
| 16,925
| -7
| 2
|
r1bqkb1r/ppp2ppp/2n2n2/3pp1B1/4P3/3P1P2/PPP1N1PP/RN1QKB1R b KQkq -
| 21
| 11,039
| -97
| 2
|
6N1/5p1p/4b3/R7/8/3k4/4r1PP/6K1 w - -
| 30
| 15,081
| 2
| 2
|
r1bq1rk1/p5bp/2pp2p1/2p1p2n/4Pp2/3P1P1P/PPP1NBPN/R2Q1RK1 b - -
| 24
| 9,623
| -78
| 2
|
2r1k2r/2qbbp2/4p1p1/1p1pP1Pp/1P1N1P2/p1P1QR2/Pn4BP/R3B1K1 w k -
| 18
| 15,016
| 17
| 2
|
rnb2rk1/1p2ppbp/pq1p1np1/8/4P3/1NN2P2/PPP1Q1PP/R1B1KB1R b Q -
| 20
| 24,854
| -77
| 2
|
8/k6p/6p1/1PKNp3/4p3/5n2/7P/8 b - -
| 28
| 10,932
| 0
| 2
|
3r2k1/2q2pp1/p1nb1n1p/1p1p1Q2/2pPr2P/P1P2N2/BP1B1PP1/R3R1K1 b - -
| 19
| 6,441
| -51
| 2
|
rnbq1rk1/pp2bppp/2p2n2/3pp3/4P3/P1NP1Q2/1PPB1PPP/R3KBNR w KQ -
| 25
| 12,222
| -81
| 2
|
8/8/1NK5/p1b2k2/P7/8/8/8 b - -
| 56
| 6,375
| 0
| 2
|
7r/2k4p/2p2p2/3pp3/P7/4PPP1/6P1/1r3QKR b - -
| 19
| 9,210
| -18
| 2
|
r2qkb1r/1b1n1ppp/3ppn2/p1p5/PpN1P3/2PP1NP1/1P3PBP/R1BQ1RK1 b kq -
| 20
| 7,265
| -3
| 2
|
r2r2k1/pp2pp1p/1nn3p1/8/4P1b1/2PBBN1P/P1P2PP1/2KR3R b - -
| 35
| 43,875
| 9
| 2
|
r1b1r1k1/p2nqppp/1pp5/3p4/2BP4/P3PN2/1P3PPP/2RQ1RK1 w - -
| 26
| 15,003
| 33
| 2
|
4r1k1/p1p3p1/1p5p/3p1p1P/P2PrPn1/1PP1BKP1/4RP2/7R b - -
| 26
| 3,035
| 0
| 2
|
r5k1/p3p2p/1n4p1/2NP4/2n4r/7P/PP4P1/R3KB1R b KQ -
| 24
| 8,227
| -45
| 2
|
8/b2B4/5k1p/3K3P/2P3P1/8/8/8 b - -
| 34
| 16,242
| 70
| 2
|
r1bq1rk1/1ppnbpp1/p4n1p/3p4/3PP3/2N2NP1/PPQ2PBP/R1B2RK1 b - -
| 23
| 18,671
| 62
| 2
|
1r3rk1/5bpp/p2p4/1P1p4/8/1BP5/1P3PPP/R3R1K1 b - -
| 22
| 49,125
| 6
| 2
|
8/1r6/6Rp/5p2/7P/5kP1/8/5K2 w - -
| 52
| 96,136
| 0
| 2
|
r1b1k1nr/pp2bppp/4p3/3pP3/3P4/2P2N2/P3BPPP/R1n2KNR w kq -
| 23
| 1,855
| -13
| 2
|
r2q1rk1/4npp1/p3p2p/1pb1P2P/7R/1Q6/PP2NPP1/R3NK2 b - -
| 34
| 932,120
| -96
| 2
|
rn1q1rk1/pp2bppp/8/7b/3N4/2Pp1N1P/PP3PP1/R1BQR1K1 b - -
| 23
| 6,450
| 72
| 2
|
rnbqr1k1/ppp1ppbp/3p1np1/6B1/3PPP2/2NQ4/PPP3PP/2KR1BNR b - -
| 23
| 7,107
| 17
| 2
|
r1b1kb1r/pp1n1ppp/1qp1p3/1P1p4/2PPn3/2N1PN2/P4PPP/R1BQKB1R w KQkq -
| 33
| 92,989
| 71
| 2
|
1r3rk1/p3qpp1/4p2p/3nP3/2N5/RP6/3Q1PPP/2R3K1 b - -
| 19
| 6,884
| 0
| 2
|
r2qk1nr/ppp2ppp/2nb4/1N3b2/8/4P3/PPP2PPP/R1BQKBNR b KQkq -
| 27
| 18,245
| 92
| 2
|
1k2rr2/pbp1bNpp/1p3n2/3p4/P2N2P1/4PP2/PBP4P/2KR3R w - -
| 21
| 1,531
| -48
| 2
|
2kr3r/pp2bpp1/2p1pn1p/q1n5/3P1B1P/5N2/PPPNQPP1/1K1R3R b - -
| 26
| 16,830
| 44
| 2
|
r3kbnr/5ppp/3pp3/1pp5/1P2PP1q/P2Q3b/2PP3P/RNB3RK w kq -
| 26
| 1,883
| 48
| 2
|
2r1kbnr/1p1q1ppp/p3p3/3pP3/P2P4/5N2/1Pb2PPP/R1BQRNK1 w k -
| 20
| 3,250
| -86
| 2
|
r3r1k1/pp1n1pp1/1qb2n1p/3p4/2PPp2N/1P4P1/PB3PBP/R2Q1RK1 w - -
| 24
| 4,223
| 46
| 2
|
n2rk2r/pp2pqpp/2p1b3/4Pp2/2P1nP2/1P6/P1B3PP/N2RKQBR b KQkq -
| 20
| 5,956
| -19
| 2
|
r4rk1/2q1bppp/p4n2/1pp1pb2/4P3/1P3B2/PBP2PPP/R2QR1K1 w - -
| 25
| 9,829
| 83
| 2
|
r2r2k1/pp1bppbp/2np1np1/8/4PP2/1BN1B2P/PPP1N1P1/3R1RK1 w - -
| 24
| 10,108
| 24
| 2
|
rnb1kb1r/ppppqppp/5n2/8/2BpP3/8/PPPNNPPP/R1BQK2R b KQkq -
| 22
| 2,678
| 13
| 2
|
3q2k1/2b2pp1/r6p/P7/2b1p3/2B2N1P/3Q1PP1/R5K1 w - -
| 28
| 530
| 0
| 2
|
5rk1/1q1nbpp1/1p2p1bp/pB1pPn2/P2P4/1N3N1P/1P1BQPP1/2R3K1 w - -
| 29
| 62,930
| 69
| 2
|
3r4/p1p2kp1/2p1rp1p/5n2/2P5/1P3N2/P4PPP/R3R1K1 w - -
| 25
| 818
| -2
| 2
|
rnb1qrk1/pp6/2p2b1p/1P2ppp1/2P5/2N1PN2/P1Q1BPPP/R4RK1 b - -
| 21
| 2,777
| 0
| 2
|
r2qkb1r/ppp2ppp/2n5/4n3/3p1P2/2PbQ3/PP4PP/RNB1KBNR w KQkq -
| 26
| 11,173
| -25
| 2
|
r2r2k1/5ppp/3b4/p1pb4/P7/2P1B3/1PN2PPP/2R1R1K1 b - -
| 29
| 25,223
| 0
| 2
|
8/8/p7/Pbk5/1p6/1K6/N7/8 b - -
| 31
| 13,566
| 0
| 2
|
8/5p2/6k1/3r4/6PK/8/4p3/4R3 w - -
| 35
| 2,630
| 0
| 2
|
r1bqr1k1/pp3pp1/2n2n1p/2bp4/8/1PNQ1NP1/PB2PPBP/R4RK1 b - -
| 21
| 1,144
| 24
| 2
|
rn2kb1r/ppq2ppp/2p1pn2/3p1b2/2PP1B2/1QN3P1/PP2PPBP/R3K1NR b KQkq -
| 28
| 23,885
| 16
| 2
|
8/5p1R/4b3/1pk5/8/7n/1P5P/5K2 w - -
| 28
| 8,959
| -30
| 2
|
3r2k1/1b6/6p1/p2P1pP1/2P5/8/P1P2P1P/2KR4 w - -
| 25
| 879
| 73
| 2
|
rnbq2k1/pp5p/4p1rb/5pN1/3P3Q/8/PP1N1PP1/R1B1R1K1 w - -
| 23
| 7,836
| -75
| 2
|
r1bq1rk1/pp1n1pbp/2pp2p1/4p2n/2BPP3/2N2N1P/PPP2PPB/R2Q1RK1 w - -
| 28
| 156,680
| 44
| 2
|
r1bqk2r/1p2pp1p/p1n2npQ/3p4/3P4/2N2N2/PPP2PPP/R3KB1R w KQkq -
| 28
| 93,089
| 6
| 2
|
r3r1k1/pp4pp/5n2/8/3BpP2/P7/1P4PP/2R1R1K1 b - -
| 21
| 39,817
| 57
| 2
|
8/8/R3p3/4k3/5R1P/P2r1nPK/1Pr2P2/8 w - -
| 30
| 1,419
| 0
| 2
|
r1r3k1/pp1n1ppp/1bp1p3/3pP3/3P1B1q/3P1Q2/PP2NPPP/R1R4K w - -
| 29
| 21,935
| -19
| 2
|
r1b2rk1/pp1pnppp/1qn1p3/2b5/2B1P3/5N2/PPPB1PPP/RN1Q1RK1 w - -
| 27
| 14,368
| 10
| 2
|
2r4r/ppq1k1pN/3p1b2/2nPpQ2/2P2R2/1P6/PB4PP/R6K b - -
| 30
| 23,641
| 100
| 2
|
r1r2qk1/1p2ppb1/2bp2p1/pNn4p/2P1P3/1P2BP2/P1RQ2PP/3R1BK1 w - -
| 23
| 42,559
| 55
| 2
|
4r1k1/p4ppp/1p1b4/n1nPp3/q3P3/5NP1/PB1N1P1P/1Q3RK1 w - -
| 22
| 23,199
| -20
| 2
|
r2qkbnr/p1p2ppp/2p1p3/3pP3/3Pb3/5N2/PPP2PPP/RNBQK2R w KQkq -
| 25
| 12,532
| 37
| 2
|
1rbq2k1/p5pp/8/1p2p3/2pn2Q1/P1N1B3/1P3rPP/3R1RK1 w - -
| 26
| 4,891
| -87
| 2
|
r7/pkp1nr2/1pb1Rp2/2p2P2/6P1/2N5/PPP2K2/R1B5 w - -
| 28
| 39,749
| -29
| 2
|
rnbqkb1r/1p3ppp/p2p1n2/4p3/4P3/2NB4/PPP2PPP/RNBQK2R b KQkq -
| 30
| 44,069
| 0
| 2
|
r1b1k2r/1pqp1ppp/p3pn2/2b1n3/3NPB2/2PB4/PP3PPP/RN1Q1RK1 w kq -
| 24
| 4,444
| 8
| 2
|
r6k/ppn2p1p/2p1r2N/8/3P3R/7P/PP3PP1/R5K1 b - -
| 20
| 7,483
| 100
| 2
|
8/4k2p/3p1p2/2pP1P2/p1P5/K6P/P2BB3/1r6 w - -
| 28
| 23,277
| 33
| 2
|
5r1k/2p1q1pp/pp3r2/3B1n2/3PpR2/P3P2P/1P4P1/2R1Q1K1 b - -
| 28
| 4,907
| 25
| 2
|
r1bq1rk1/pppp1pp1/1bn4p/8/2BPP1n1/5N2/PP3PPP/RNBQ1RK1 b - -
| 23
| 9,152
| 33
| 2
|
r1b1r1k1/5ppp/2pq1n2/p2p4/3P4/1PN1P1P1/5PBP/R2Q1RK1 b - -
| 21
| 3,186
| 19
| 2
|
rn1qk2r/pp1B1pbp/3p1np1/2pP4/4P3/2N4P/PP3PP1/R1BQK1NR b KQkq -
| 26
| 43,278
| 22
| 2
|
2kr3r/pbpq1ppp/1p2p3/1R2P3/2P1B3/P1P2P2/4Q1PP/1R4K1 b - -
| 20
| 727
| -92
| 2
|
End of preview. Expand
in Data Studio
No dataset card yet
- Downloads last month
- 33