fen
stringlengths 31
72
| evaluation
float64 -999.99
1,000
| best_move
stringclasses 441
values | material_delta
int64 -14
14
|
|---|---|---|---|
r6k/6p1/4p2p/p7/P7/1P1R3P/5PP1/6K1 b - - 0 34
| -2.82
|
Kg8
| 1
|
7k/6p1/2r1p2p/p3R3/P7/1P3P1P/6PK/8 b - - 2 38
| -4.93
|
Rc3
| 1
|
7k/6p1/r3p2p/p3R3/P7/1P3PKP/6P1/8 b - - 4 39
| -4.58
|
g5
| 1
|
8/r5p1/4pk1p/pR6/P3K1PP/1P3P2/8/8 b - - 2 44
| -5.43
|
Ra8
| 1
|
r1r5/p2nkppp/b3p3/p7/2PP4/4KN2/4BPPP/1RR5 w - - 0 20
| 0.75
|
Ra1
| -1
|
4b1k1/pp5r/4p3/3pP3/4pPp1/BP2P1P1/P4K2/2R5 w - - 0 35
| 2.62
|
Rc8
| 0
|
8/8/8/p7/1p1BR3/1k2P1P1/r7/5K2 w - - 0 48
| 5.52
|
g4
| 3
|
8/8/8/p7/1p1BR1P1/4P3/r1k5/5K2 w - - 1 49
| 6.9
|
Rf4
| 3
|
8/8/8/p7/1p1B1RP1/3kP3/r7/5K2 w - - 3 50
| 7.13
|
g5
| 3
|
1r6/2nk2p1/3p1p1p/2p1p2P/4P1P1/4BP2/2PK4/R7 b - - 0 36
| 1.41
|
Kc6
| -1
|
8/3k2p1/3p4/2pK2pP/3pP3/8/r1P5/2R5 w - - 0 53
| -0.54
|
Rg1
| -2
|
2n1b1k1/p4q2/1p3Bpp/2p5/2P5/1PQ3NP/P5P1/6K1 w - - 1 33
| 1.96
|
Qe3
| 0
|
r4rk1/p4p1p/1npPp1p1/8/5B2/6P1/P4P1P/1R1R2K1 b - - 0 20
| 0.55
|
Rfd8
| -1
|
2r3k1/pr5p/1npPppp1/2B5/8/6P1/P1R2P1P/1R4K1 b - - 3 25
| 0.21
|
Rd7
| -1
|
3qr3/1p3pkp/1p6/1P2p1p1/4P1r1/2N3P1/P4PBP/R4RK1 w - - 1 24
| 2.05
|
Rfd1
| -3
|
4r3/1pq2pkp/1p6/1P2p1p1/4P1r1/2N3P1/P4PBP/R2R2K1 w - - 3 25
| 3.5
|
Nd5
| -3
|
4rk2/1p3p2/1p6/1P3Npp/4Pp2/q6P/P4PB1/2RR2K1 w - - 2 31
| 6.68
|
Rc7
| 1
|
4r1k1/p4pp1/3p3p/3P4/5nP1/1P5P/P5B1/3R3K w - - 0 36
| -1.7
|
Bf1
| 0
|
4r1k1/p4p2/3p3p/3P2p1/5nP1/1P5P/P2R2B1/7K w - - 0 37
| -2.91
|
Kg1
| 0
|
8/p4pk1/3p3p/3P2p1/5nP1/1P5P/P1R3BK/4r3 w - - 4 39
| -3.21
|
Bf3
| 0
|
8/p4pk1/3p3p/3P2p1/5nP1/1P2rB1P/P1R4K/8 w - - 6 40
| -3.77
|
Kg3
| 0
|
8/5p2/3p1k1p/R2P2p1/6r1/1P6/P6K/8 w - - 1 47
| -4.44
|
Ra7
| -1
|
8/5p2/3p1k1p/1R1P2p1/3r4/1P6/P6K/8 w - - 3 48
| -5.25
|
a4
| -1
|
8/5p2/3p1k2/1R1P2pp/P7/1P5K/3r4/8 w - - 0 50
| -5.88
|
Rb7
| -1
|
rnbq1rk1/ppp1bppp/4pn2/8/2pP4/5NP1/PP2PPBP/RNBQ1RK1 w - - 0 7
| 0.38
|
Qc2
| -1
|
6k1/5pp1/8/4b1PP/6K1/1p2N3/1P1n2N1/8 w - - 2 53
| -3.27
|
Nd1
| 0
|
6k1/5pp1/8/4b1PP/2n3K1/1p6/1P4N1/3N4 w - - 4 54
| -3.47
|
g6
| 0
|
rnbqkb1r/pp2pppp/2p2n2/8/2pP4/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5
| 0.55
|
a4
| -1
|
rn1qkb1r/pp2pppp/2p2n2/5b2/P1pP4/2N2N2/1P2PPPP/R1BQKB1R w KQkq - 1 6
| 0.33
|
e3
| -1
|
rnbq1rk1/ppp1bppp/4pn2/8/2pP4/5NP1/PP2PPBP/RNBQ1RK1 w - - 0 7
| 0.38
|
Qc2
| -1
|
1qr3k1/6pp/3bR3/1npPp3/2Q1p3/6P1/1P1B1PKP/4R3 b - - 0 36
| -5.69
|
Nd4
| 2
|
8/4k2p/p5p1/b2KP3/5P2/1n4P1/7P/3R4 b - - 1 39
| -4.41
|
h5
| 0
|
3b4/4k2p/p5p1/3KP3/5P2/1n4P1/7P/3R4 w - - 2 40
| 6.21
|
Rb1
| 0
|
3b4/4k2p/p5p1/3KP3/5P2/1n4P1/7P/1R6 b - - 3 40
| -6.11
|
Nd2
| 0
|
3b4/4k2p/p5p1/n2KP3/5PP1/8/7P/1R6 b - - 0 41
| -6.82
|
h5
| 0
|
3b4/3k3p/p7/n2KPP2/8/8/7P/1R6 b - - 0 43
| -7.23
|
Bg5
| 0
|
rn1qkbnr/ppp1pppp/3p4/8/3P2b1/5N2/PPP1PPPP/RNBQKB1R w KQkq - 2 3
| 1.27
|
e4
| 0
|
rn1qkbnr/ppp1pppp/3p4/8/2PP4/5P2/PP3PPP/RNBQKB1R b KQkq - 0 4
| -1.27
|
g6
| 0
|
rn1qkbnr/pp2pppp/2pp4/8/2PP4/5P2/PP3PPP/RNBQKB1R w KQkq - 0 5
| 1.13
|
Nc3
| 0
|
rn1qkbnr/pp2pppp/2pp4/8/2PP4/2N2P2/PP3PPP/R1BQKB1R b KQkq - 1 5
| -1.16
|
g6
| 0
|
rn1qkbnr/pp2pp1p/2pp2p1/8/2PP4/2N2P2/PP3PPP/R1BQKB1R w KQkq - 0 6
| 1.21
|
Be3
| 0
|
rn1qkbnr/pp2pp1p/2pp2p1/8/2PP4/2N2P2/PP2BPPP/R1BQK2R b KQkq - 1 6
| -1.27
|
Bg7
| 0
|
rn1qk1nr/pp2ppbp/2pp2p1/8/2PP4/2N2P2/PP2BPPP/R1BQK2R w KQkq - 2 7
| 1.32
|
Be3
| 0
|
4r1k1/pp3pp1/2p1bn2/P2p3p/1P1P3P/2NB1P2/2P3P1/R5K1 b - - 0 21
| -1.17
|
Bd7
| 0
|
4r1k1/1p3pp1/p1p1bn2/P2p3p/1P1P3P/2NB1P2/2P3P1/4R1K1 b - - 1 22
| -1.03
|
g6
| 0
|
r2qkb1r/pp1n1ppp/3ppn2/8/2p1P3/2P2N2/PP1P1PPP/RNBQR1K1 w kq - 0 8
| 1.03
|
Na3
| 0
|
2r2rk1/qp4pp/2n1pb2/P2p1n2/P2P4/1NB4P/3QBPP1/R4RK1 w - - 0 22
| 3.22
|
Bg4
| 1
|
4n2R/4kpp1/2b1p3/p1rr4/8/4BP1P/5QPK/8 b - - 3 40
| -2.97
|
Rc4
| 0
|
4n2R/4kpp1/2b1p3/p2r4/2r5/4BP1P/1Q4PK/8 b - - 5 41
| -2.69
|
f6
| 0
|
1Q2n2R/4k1p1/2b1pp2/p2r4/2r5/4BP1P/6PK/8 b - - 1 42
| -2.47
|
a4
| 0
|
4n2R/3bk1p1/4pp2/p2r4/2r5/4BP1P/6PK/1Q6 b - - 3 43
| -2.51
|
Rc3
| 0
|
8/1R3pk1/4p3/3pP1p1/2r5/5N2/r1n1RKPP/8 b - - 1 40
| 3.52
|
Kg6
| -1
|
3k3r/pb3pr1/1p3N1p/1B3P2/3P1RPP/8/PP6/2K5 w - - 3 35
| 3.11
|
Kd2
| 0
|
7r/1b1N1pr1/p2k3p/1p1P1P2/5RPP/1B2K3/PP6/8 w - - 8 41
| 3.9
|
Nf6
| 0
|
4R3/6P1/p4P2/kp2K3/4N1r1/P7/8/4r3 w - - 3 65
| 6.72
|
Kd4
| -1
|
2kr2r1/1p1n1p1p/p1nb4/3p4/2qP4/4RN2/PBP1NPPP/R2Q2K1 w - - 4 17
| 2.82
|
a4
| 1
|
2k1r3/1p1n1p1p/pqn5/3p4/P2P4/B7/2PNNPPK/R2Q4 w - - 0 22
| 8.17
|
Nf3
| 3
|
2k1r3/1p3p1p/pqn2n2/3p4/P2P4/B4N2/2P1NPPK/R2Q4 w - - 2 23
| 8.04
|
Kg1
| 3
|
2k1r3/1p3p1p/pqn5/3p4/P2Pn3/B4N2/2P1NPP1/R2Q2K1 w - - 4 24
| 7.84
|
Bc1
| 3
|
rnbqkbnr/pp2pppp/2p5/8/2pP4/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 4
| 0.41
|
e3
| -1
|
rnbqkb1r/pp2pppp/2p2n2/8/2pP4/2N2N2/PP2PPPP/R1BQKB1R w KQkq - 0 5
| 0.55
|
a4
| -1
|
rn1qkb1r/pp2pppp/2p2n2/5b2/P1pP4/2N2N2/1P2PPPP/R1BQKB1R w KQkq - 1 6
| 0.5
|
Nh4
| -1
|
8/p7/1p2k3/4PpKP/2r2P2/3p4/8/5R2 w - - 2 52
| 0.28
|
Rd1
| -1
|
rnq2rk1/pbppbppp/1p2pn2/8/2PP4/5NP1/PP2PPBP/RNBQR1K1 w - - 7 8
| 1.01
|
Nc3
| 0
|
8/1PR5/8/6p1/4ppk1/8/1r3PK1/8 w - - 0 54
| -8.08
|
Rc4
| -1
|
r3r1k1/p4ppp/bpn2n2/8/2P1p3/1NP1P3/P3B1PP/R1BR2K1 w - - 1 17
| -1.19
|
Nd4
| 0
|
r3r1k1/p4ppp/bp3n2/4n3/2P1p3/BNP1P3/P3B1PP/R2R2K1 w - - 3 18
| -1.4
|
Rd4
| 0
|
3r2k1/p4ppp/bp3n2/4n3/2P1p3/BNP1P3/P3B1PP/R5K1 w - - 0 23
| -2.09
|
Be7
| 0
|
6k1/p2r1p1p/bp3p2/4n3/2P1p3/1NP1P3/P3B1PP/R5K1 w - - 0 25
| -2.1
|
Kf2
| 0
|
8/p4pkp/1p3pn1/4r3/3R4/2P5/P3NK1P/8 w - - 7 36
| -3.58
|
Ra4
| -2
|
8/p4pkp/1p3pn1/7r/3R4/2P2K2/P3N2P/8 w - - 9 37
| -4.46
|
Ra4
| -2
|
8/p4p1p/1p4nk/r4p1N/P2R4/2P2K2/7P/8 w - - 2 40
| -5.12
|
Nf6
| -2
|
8/p7/1p4kp/4Kp2/P7/2P5/7P/8 b - - 1 53
| 7.23
|
Kg5
| -1
|
8/p7/1p5p/4Kpk1/P1P5/8/7P/8 b - - 0 54
| 7.38
|
f4
| -1
|
8/8/1p5p/p2K1pk1/P1P5/8/7P/8 b - - 1 55
| 7.61
|
f4
| -1
|
8/8/1p5p/p5k1/P1PK1p2/8/7P/8 b - - 1 56
| 7.69
|
Kh4
| -1
|
8/8/1p5p/p7/P1P1Kpk1/8/7P/8 b - - 3 57
| 8.24
|
h5
| -1
|
rn1qkbnr/ppp1pppp/3p4/8/3P2b1/5N2/PPP1PPPP/RNBQKB1R w KQkq - 1 3
| 1.21
|
e4
| 0
|
4r1k1/4rpp1/1p4p1/pP4b1/5pP1/2PR1B1P/4PP2/3R2K1 w - - 0 29
| 1.21
|
c4
| 0
|
6k1/5p2/3p3p/3Pb3/2p5/5K2/6PP/4B3 w - - 0 46
| -2.89
|
Ke3
| -1
|
8/5pk1/3p3p/3Pb3/2p1K3/8/6PP/4B3 w - - 2 47
| -2.62
|
h3
| -1
|
8/5p2/3p2kp/3Pb3/2p1K3/7P/6P1/4B3 w - - 1 48
| -2.68
|
Ba5
| -1
|
8/5p2/3p2kp/3Pb3/6P1/2pK3P/8/4B3 b - - 1 49
| 4.97
|
Kg5
| -1
|
8/5p2/3p3p/3P2k1/6P1/2K4P/8/8 b - - 0 51
| 8.07
|
f5
| 0
|
8/5p2/3p3p/3P4/5kP1/2K4P/8/8 w - - 1 52
| -7.07
|
Kc4
| 0
|
8/5p2/3p3p/3P4/3K1kP1/7P/8/8 b - - 2 52
| 7.14
|
f6
| 0
|
8/8/3p1p1p/3P4/3K1kP1/7P/8/8 w - - 0 53
| -7.17
|
Kd3
| 0
|
r2q1rk1/ppp3bp/n2p2p1/3P3n/1PP3b1/P1N2NP1/1B4BP/R2Q1RK1 w - - 1 16
| 3.14
|
Qd2
| 0
|
r4rk1/pp1b1pqp/4p1p1/8/2P5/1N3B2/PbQ2PPP/1R3RK1 b - - 1 19
| 0.15
|
Bc3
| -1
|
1r4k1/p4p1p/4p1p1/8/b1B5/7P/P4P2/4R1K1 b - - 0 31
| 7
|
Rc8
| -2
|
3r4/5qpk/4p3/p1Q1P2p/P1P4P/1P4R1/6PK/8 b - - 0 40
| -3.36
|
Rd1
| 2
|
r1bq1rk1/4ppbp/1p1p2p1/pPn5/4P3/2N2P2/PP1BB1PP/R2Q1RK1 w - - 0 15
| 1.01
|
Be3
| 0
|
8/8/4bk2/1R6/3K4/8/8/8 b - - 3 72
| -0.05
|
Bg4
| 2
|
8/6k1/4b3/1R2K3/8/8/8/8 b - - 5 73
| -0.05
|
Bc4
| 2
|
6bk/1R6/5K2/8/8/8/8/8 b - - 9 75
| -0.22
|
Bd5
| 2
|
2rqkb1r/1n3ppp/p1npp3/1p6/4PPP1/2N1BQ2/PPP4P/1K1R1B1R b k - 1 14
| -1.98
|
Qc7
| 0
|
4k3/8/1p2pR2/3p3K/2nn2P1/8/5P2/8 b - - 1 48
| 5.54
|
Ke7
| -2
|
8/4k3/1p2p2R/3p3K/2nn2P1/8/5P2/8 b - - 3 49
| 5.75
|
Ne2
| -2
|
r2q1rk1/p3bppp/2p1p3/3nP2b/8/5N1P/PP1N1PP1/R1BQR1K1 w - - 1 14
| -1.16
|
Nc4
| 0
|
1k6/8/8/R7/p5r1/4P3/6p1/6K1 b - - 3 76
| 2.44
|
Kb7
| -1
|
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