fen
stringlengths
28
78
repetition_count
int64
1
3
best_move
stringlengths
4
12
score
float64
-1
1
phase
stringclasses
3 values
r3kb1r/p1p1qppp/1p1p1n2/8/3pP3/P2P1N1P/1PP2PP1/R1BQK2R w KQkq - 1 12
1
f3d4
0.362707
middlegame
r3kb1r/p1p1qppp/1p1p1n2/8/3NP3/P2P3P/1PP2PP1/R1BQK2R b KQkq - 0 12
1
g7g6
-0.341686
middlegame
2kr1b1r/p1p1qppp/1p1p1n2/8/3NP3/P2P3P/1PP2PP1/R1BQK2R w KQ - 1 13
1
d4c6
0.757362
middlegame
2kr1b1r/p1p1qppp/1p1p1n2/8/3NP3/P2P3P/1PP2PP1/R1BQ1RK1 b - - 2 13
1
e7d7
-0.581019
middlegame
2kr1b1r/p1p1qpp1/1p1p1n2/7p/3NP3/P2P3P/1PP2PP1/R1BQ1RK1 w - - 0 14
1
d4c6
0.750457
middlegame
2kr1b1r/p1p1qpp1/1pNp1n2/7p/4P3/P2P3P/1PP2PP1/R1BQ1RK1 b - - 1 14
1
e7e6
-0.72495
middlegame
2kr1b1r/p1p2pp1/1pNp1n2/4q2p/4P3/P2P3P/1PP2PP1/R1BQ1RK1 w - - 2 15
1
c6e5
0.843736
middlegame
2kr1b1r/p1p2pp1/1p1p1n2/4N2p/4P3/P2P3P/1PP2PP1/R1BQ1RK1 b - - 0 15
1
d6e5
-0.841998
middlegame
rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1
1
c7c5
-0.055942
opening
rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2
1
g1f3
0.049958
opening
rnbqkbnr/pppp1ppp/8/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - 1 2
1
b8c6
-0.083803
opening
r1bqkbnr/pppp1ppp/2n5/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 2 3
1
f1b5
0.099668
opening
r1bqkbnr/pppp1ppp/2n5/4p3/3PP3/5N2/PPP2PPP/RNBQKB1R b KQkq - 0 3
1
e5d4
-0.045968
opening
r1bqkbnr/pppp1ppp/2n5/8/3pP3/5N2/PPP2PPP/RNBQKB1R w KQkq - 0 4
1
f3d4
0.049958
opening
r1bqkbnr/pppp1ppp/2n5/8/3NP3/8/PPP2PPP/RNBQKB1R b KQkq - 0 4
1
g8f6
-0.055942
opening
r1bqkbnr/ppp2ppp/2np4/8/3NP3/8/PPP2PPP/RNBQKB1R w KQkq - 0 5
1
b1c3
0.127306
opening
r1bqkbnr/ppp2ppp/2np4/8/3NP3/4B3/PPP2PPP/RN1QKB1R b KQkq - 1 5
1
g8f6
-0.107582
opening
r1bqk1nr/ppp1bppp/2np4/8/3NP3/4B3/PPP2PPP/RN1QKB1R w KQkq - 2 6
1
b1c3
0.099668
opening
r1bqk1nr/ppp1bppp/2np4/8/2BNP3/4B3/PPP2PPP/RN1QK2R b KQkq - 3 6
1
g8f6
-0.055942
opening
r1bqk2r/ppp1bppp/2np1n2/8/2BNP3/4B3/PPP2PPP/RN1QK2R w KQkq - 4 7
1
b1c3
0.061921
opening
r1bqk2r/ppp1bppp/2np1n2/8/2BNP3/2N1B3/PPP2PPP/R2QK2R b KQkq - 5 7
1
f6g4
-0.057935
opening
r1bqk2r/ppp1bppp/3p1n2/4n3/2BNP3/2N1B3/PPP2PPP/R2QK2R w KQkq - 6 8
1
c4b3
0.181951
opening
r1bqk2r/ppp1bppp/3p1n2/4n3/3NP3/2N1B3/PPP1BPPP/R2QK2R b KQkq - 7 8
1
e8g8
-0.091741
opening
r1bqk2r/ppp1bppp/5n2/3pn3/3NP3/2N1B3/PPP1BPPP/R2QK2R w KQkq - 0 9
1
c3d5
0.195452
opening
r1bqk2r/ppp1bppp/5n2/3pnN2/4P3/2N1B3/PPP1BPPP/R2QK2R b KQkq - 1 9
1
c8f5
0.135168
opening
r2qk2r/ppp1bppp/5n2/3pnb2/4P3/2N1B3/PPP1BPPP/R2QK2R w KQkq - 0 10
1
e4f5
-0.137131
opening
r2qk2r/ppp1bppp/5n2/3pnP2/8/2N1B3/PPP1BPPP/R2QK2R b KQkq - 0 10
1
e8g8
0.166437
opening
r2q1rk1/ppp1bppp/5n2/3pnP2/8/2N1B3/PPP1BPPP/R2QK2R w KQ - 1 11
1
e3d4
-0.144971
opening
r2q1rk1/ppp1bppp/5n2/3pnP2/3B4/2N5/PPP1BPPP/R2QK2R b KQ - 2 11
1
e7d6
0.123368
opening
r2q1rk1/ppp1bppp/2n2n2/3p1P2/3B4/2N5/PPP1BPPP/R2QK2R w KQ - 3 12
1
d4f6
-0.049958
opening
r2q1rk1/ppp1bppp/2n2B2/3p1P2/8/2N5/PPP1BPPP/R2QK2R b KQ - 0 12
1
e7f6
0.087774
middlegame
r2q1rk1/ppp2ppp/2n2b2/3p1P2/8/2N5/PPP1BPPP/R2QK2R w KQ - 0 13
1
c3d5
-0.113509
middlegame
r2q1rk1/ppp2ppp/2n2b2/3p1P2/8/2N5/PPPQBPPP/R3K2R b KQ - 1 13
1
c6d4
0.206966
middlegame
r2q1rk1/ppp2ppp/2n5/3p1P2/8/2b5/PPPQBPPP/R3K2R w KQ - 0 14
1
b2c3
-0.22413
middlegame
r2q1rk1/ppp2ppp/2n5/3p1P2/8/2Q5/PPP1BPPP/R3K2R b KQ - 0 14
1
f8e8
0.269199
middlegame
r4rk1/ppp2ppp/2n5/3p1Pq1/8/2Q5/PPP1BPPP/R3K2R w KQ - 1 15
1
e1g1
-0.148885
middlegame
r4rk1/ppp2ppp/2n2P2/3p2q1/8/2Q5/PPP1BPPP/R3K2R b KQ - 0 15
1
f8e8
0.39017
middlegame
r4rk1/ppp2ppp/2n2P2/6q1/3p4/2Q5/PPP1BPPP/R3K2R w KQ - 0 16
1
c3g3
-0.201216
middlegame
r4rk1/ppp2ppp/2n2P2/6q1/3p4/5Q2/PPP1BPPP/R3K2R b KQ - 1 16
1
d4d3
0.199297
middlegame
r4rk1/ppp2ppp/5P2/4n1q1/3p4/5Q2/PPP1BPPP/R3K2R w KQ - 2 17
1
f3b7
-0.141053
middlegame
r4rk1/ppp2ppp/5P2/4n1q1/3p4/6Q1/PPP1BPPP/R3K2R b KQ - 3 17
1
g5f6
0.280293
middlegame
r4rk1/ppp2ppp/5q2/4n3/3p4/6Q1/PPP1BPPP/R3K2R w KQ - 0 18
1
e1g1
-0.283975
middlegame
r4rk1/ppp2ppp/5q2/4n3/3p4/6Q1/PPP1BPPP/R4RK1 b - - 1 18
1
f8e8
0.283975
middlegame
r4rk1/pp3ppp/5q2/2p1n3/3p4/6Q1/PPP1BPPP/R4RK1 w - - 0 19
1
g3b3
-0.23927
middlegame
r4rk1/pp3ppp/5q2/2p1n3/3p1P2/6Q1/PPP1B1PP/R4RK1 b - - 0 19
1
e5c6
0.267343
middlegame
r4rk1/pp3ppp/5qn1/2p5/3p1P2/6Q1/PPP1B1PP/R4RK1 w - - 1 20
1
e2d3
-0.197375
middlegame
r4rk1/pp3ppp/5qn1/2p5/3p1P2/3B2Q1/PPP3PP/R4RK1 b - - 2 20
1
a8e8
0.20888
middlegame
r4rkn/pp3ppp/5q2/2p5/3p1P2/3B2Q1/PPP3PP/R4RK1 w - - 3 21
1
f4f5
0.067895
middlegame
r4rkn/pp3ppp/5q2/2p5/3p1P2/3B3Q/PPP3PP/R4RK1 b - - 4 21
1
h8g6
0.135168
middlegame
r4rkn/pp3pp1/5q1p/2p5/3p1P2/3B3Q/PPP3PP/R4RK1 w - - 0 22
1
f4f5
-0.027993
middlegame
r4rkn/pp3pp1/5q1p/2p5/3p1P2/3B1R1Q/PPP3PP/R5K1 b - - 1 22
1
h8g6
0.174205
middlegame
rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1
1
c7c5
-0.055942
opening
rnbqkbnr/pppp1ppp/4p3/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2
1
d2d4
0.065904
opening
rnbqkbnr/pppp1ppp/4p3/8/3PP3/8/PPP2PPP/RNBQKBNR b KQkq - 0 2
1
d7d5
-0.073865
opening
rnbqkbnr/ppp2ppp/4p3/3p4/3PP3/8/PPP2PPP/RNBQKBNR w KQkq - 0 3
1
b1c3
0.07983
opening
rnbqkbnr/ppp2ppp/4p3/3p4/3PP3/2N5/PPP2PPP/R1BQKBNR b KQkq - 1 3
1
g8f6
-0.063913
opening
rnbqkbnr/ppp2ppp/4p3/8/3Pp3/2N5/PPP2PPP/R1BQKBNR w KQkq - 0 4
1
c3e4
0.119427
opening
rnbqkbnr/ppp2ppp/4p3/8/3PN3/8/PPP2PPP/R1BQKBNR b KQkq - 0 4
1
b8d7
-0.119427
opening
rn1qkbnr/pppb1ppp/4p3/8/3PN3/8/PPP2PPP/R1BQKBNR w KQkq - 1 5
1
g1f3
0.137131
opening
rn1qkbnr/pppb1ppp/4p3/8/3PN3/5N2/PPP2PPP/R1BQKB1R b KQkq - 2 5
1
d7c6
-0.135168
opening
rn1qkbnr/ppp2ppp/2b1p3/8/3PN3/5N2/PPP2PPP/R1BQKB1R w KQkq - 3 6
1
f1d3
0.121398
opening
rn1qkbnr/ppp2ppp/2b1p3/8/3PN3/3B1N2/PPP2PPP/R1BQK2R b KQkq - 4 6
1
b8d7
-0.117455
opening
r2qkbnr/pppn1ppp/2b1p3/8/3PN3/3B1N2/PPP2PPP/R1BQK2R w KQkq - 5 7
1
c2c3
0.111534
opening
r2qkbnr/pppn1ppp/2b1p3/8/3PN3/3B1N2/PPP2PPP/R1BQ1RK1 b kq - 6 7
1
g8f6
-0.117455
opening
r2qkb1r/pppn1ppp/2b1pn2/8/3PN3/3B1N2/PPP2PPP/R1BQ1RK1 w kq - 7 8
1
e4g3
0.111534
opening
r2qkb1r/pppn1ppp/2b1pN2/8/3P4/3B1N2/PPP2PPP/R1BQ1RK1 b kq - 0 8
1
d8f6
-0.035984
opening
r2qkb1r/ppp2ppp/2b1pn2/8/3P4/3B1N2/PPP2PPP/R1BQ1RK1 w kq - 0 9
1
c2c4
0.121398
opening
r2qkb1r/ppp2ppp/2b1pn2/8/3P4/2PB1N2/PP3PPP/R1BQ1RK1 b kq - 0 9
1
c6f3
-0.103627
opening
r2qk2r/ppp1bppp/2b1pn2/8/3P4/2PB1N2/PP3PPP/R1BQ1RK1 w kq - 1 10
1
f3e5
0.141053
opening
r2qk2r/ppp1bppp/2b1pn2/8/3P4/2PB1N2/PP3PPP/R1BQR1K1 b kq - 2 10
1
c6f3
-0.133204
opening
r2q1rk1/ppp1bppp/2b1pn2/8/3P4/2PB1N2/PP3PPP/R1BQR1K1 w - - 3 11
1
f3e5
0.168381
opening
r2q1rk1/ppp1bppp/2b1pn2/8/3P4/2PB1N1P/PP3PP1/R1BQR1K1 b - - 0 11
1
c6f3
-0.093724
opening
1r1q1rk1/ppp1bppp/2b1pn2/8/3P4/2PB1N1P/PP3PP1/R1BQR1K1 w - - 1 12
1
f3e5
0.212702
opening
1r1q1rk1/ppp1bppp/2b1pn2/4N3/3P4/2PB3P/PP3PP1/R1BQR1K1 b - - 2 12
1
a7a5
-0.197375
opening
1r1q1rk1/ppp2ppp/2bbpn2/4N3/3P4/2PB3P/PP3PP1/R1BQR1K1 w - - 3 13
1
d3c2
0.294969
opening
1r1q1rk1/ppp2ppp/2bbpn2/4N1B1/3P4/2PB3P/PP3PP1/R2QR1K1 b - - 4 13
1
d6e7
-0.272905
opening
1r1q1rk1/ppp2pp1/2bbpn1p/4N1B1/3P4/2PB3P/PP3PP1/R2QR1K1 w - - 0 14
1
g5h4
0.309507
opening
1r1q1rk1/ppp2pp1/2Nbpn1p/6B1/3P4/2PB3P/PP3PP1/R2QR1K1 b - - 0 14
1
b7c6
-0.097687
middlegame
1r1q1rk1/p1p2pp1/2pbpn1p/6B1/3P4/2PB3P/PP3PP1/R2QR1K1 w - - 0 15
1
g5c1
0.109558
middlegame
1r1q1rk1/p1p2pp1/2pbpn1p/8/3P3B/2PB3P/PP3PP1/R2QR1K1 b - - 1 15
1
b8b2
0.087774
middlegame
3q1rk1/p1p2pp1/2pbpn1p/8/3P3B/2PB3P/Pr3PP1/R2QR1K1 w - - 0 16
1
d1c1
-0.121398
middlegame
3q1rk1/p1p2pp1/2pbpn1p/8/2BP3B/2P4P/Pr3PP1/R2QR1K1 b - - 1 16
1
c6c5
0.229821
middlegame
3q1rk1/p1p1bpp1/2p1pn1p/8/2BP3B/2P4P/Pr3PP1/R2QR1K1 w - - 2 17
1
c4b3
-0.029991
middlegame
3q1rk1/p1p1bpp1/2p1pn1p/8/3P3B/1BP4P/Pr3PP1/R2QR1K1 b - - 3 17
1
e7d6
0.011999
middlegame
3q1rk1/p1p1bpp1/2p1p2p/3n4/3P3B/1BP4P/Pr3PP1/R2QR1K1 w - - 4 18
1
d1c1
0.197375
middlegame
3q1rk1/p1p1Bpp1/2p1p2p/3n4/3P4/1BP4P/Pr3PP1/R2QR1K1 b - - 0 18
1
d8e7
-0.203135
middlegame
5rk1/p1p1qpp1/2p1p2p/3n4/3P4/1BP4P/Pr3PP1/R2QR1K1 w - - 0 19
1
d1c1
0.222229
middlegame
5rk1/p1p1qpp1/2p1p2p/3n4/3P4/1BP4P/Pr3PP1/R1Q1R1K1 b - - 1 19
1
e7a3
-0.259899
middlegame
5rk1/p1p1qpp1/2p1p2p/3n4/3P4/1rP4P/P4PP1/R1Q1R1K1 w - - 0 20
1
a2b3
0.465257
middlegame
5rk1/p1p1qpp1/2p1p2p/3n4/3P4/1PP4P/5PP1/R1Q1R1K1 b - - 0 20
1
c6c5
-0.486908
middlegame
5rk1/p1p2pp1/2p1p2p/3n4/3P3q/1PP4P/5PP1/R1Q1R1K1 w - - 1 21
1
a1a7
0.538471
middlegame
5rk1/R1p2pp1/2p1p2p/3n4/3P3q/1PP4P/5PP1/2Q1R1K1 b - - 0 21
1
g7g5
-0.53989
middlegame
5rk1/R1p2pp1/2p1p2p/8/3P1n1q/1PP4P/5PP1/2Q1R1K1 w - - 1 22
1
c1e3
0.575695
middlegame
5rk1/R1p2pp1/2p1p2p/8/3PRn1q/1PP4P/5PP1/2Q3K1 b - - 2 22
1
f4h3
0.229821
middlegame
5rk1/R1p2pp1/2p1p2p/8/3PR2q/1PP4n/5PP1/2Q3K1 w - - 0 23
1
g2h3
-0.141053
middlegame
5rk1/R1p2pp1/2p1p2p/8/3PR2q/1PP4P/5P2/2Q3K1 b - - 0 23
1
h4e4
0.174205
middlegame
5rk1/R1p2pp1/2p1p2p/8/3Pq3/1PP4P/5P2/2Q3K1 w - - 0 24
1
c1e3
-0.187746
middlegame
5rk1/2R2pp1/2p1p2p/8/3Pq3/1PP4P/5P2/2Q3K1 b - - 0 24
1
f8a8
0.447844
middlegame
5rk1/2R2pp1/2p1p2p/8/3P4/1PP2q1P/5P2/2Q3K1 w - - 1 25
1
c1e3
0
middlegame
5rk1/2R2pp1/2p1p2p/8/3P4/1PP1Qq1P/5P2/6K1 b - - 2 25
1
f3d5
0.002
middlegame