fen
string
best_move
string
cp
float64
opening_number
int64
5rk1/1R4p1/2p4p/2Pp4/3P1P1P/6R1/3r1P1P/6K1 b - - 2 33
f8f7
62
16
6k1/1R3rp1/2p4p/2Pp4/3P1P1P/6R1/3r1P1P/6K1 w - - 3 34
b7b8
52
16
1R4k1/5rp1/2p4p/2Pp4/3P1P1P/6R1/3r1P1P/6K1 b - - 4 34
f7f8
60
16
1R3rk1/6p1/2p4p/2Pp4/3P1P1P/6R1/3r1P1P/6K1 w - - 5 35
b8f8
43
16
5Rk1/6p1/2p4p/2Pp4/3P1P1P/6R1/3r1P1P/6K1 b - - 0 35
g8f8
37
16
5k2/6p1/2p4p/2Pp4/3P1P1P/6R1/3r1P1P/6K1 w - - 0 36
g3g6
51
16
5k2/6p1/2p3Rp/2Pp4/3P1P1P/8/3r1P1P/6K1 b - - 1 36
d2d4
41
16
5k2/6p1/2p3Rp/2Pp4/3r1P1P/8/5P1P/6K1 w - - 0 37
g6c6
35
16
5k2/6p1/2R4p/2Pp4/3r1P1P/8/5P1P/6K1 b - - 0 37
d4f4
35
16
5k2/6p1/2R4p/2Pp4/5r1P/8/5P1P/6K1 w - - 0 38
h4h5
22
16
5k2/6p1/2R4p/2Pp3P/5r2/8/5P1P/6K1 b - - 0 38
d5d4
8
16
5k2/6p1/2R4p/2P4P/3p1r2/8/5P1P/6K1 w - - 0 39
c6d6
15
16
5k2/6p1/3R3p/2P4P/3p1r2/8/5P1P/6K1 b - - 1 39
f8e7
0
16
8/4k1p1/3R3p/2P4P/3p1r2/8/5P1P/6K1 w - - 2 40
d6d5
0
16
8/4k1p1/7p/2PR3P/3p1r2/8/5P1P/6K1 b - - 3 40
e7e6
0
16
8/6p1/4k2p/2PR3P/3p1r2/8/5P1P/6K1 w - - 4 41
d5d6
0
16
8/6p1/3Rk2p/2P4P/3p1r2/8/5P1P/6K1 b - - 5 41
e6e7
0
16
8/4k1p1/3R3p/2P4P/3p1r2/8/5P1P/6K1 w - - 6 42
d6d5
0
16
8/4k1p1/7p/2PR3P/3p1r2/8/5P1P/6K1 b - - 7 42
e7e6
0
16
8/6p1/4k2p/2PR3P/3p1r2/8/5P1P/6K1 w - - 8 43
d5d6
0
16
8/6p1/3Rk2p/2P4P/3p1r2/8/5P1P/6K1 b - - 9 43
e6e7
0
16
8/4k1p1/3R3p/2P4P/3p1r2/8/5P1P/6K1 w - - 10 44
d6d5
0
16
8/4k1p1/7p/2PR3P/3p1r2/8/5P1P/6K1 b - - 11 44
e7e6
0
16
8/6p1/4k2p/2PR3P/3p1r2/8/5P1P/6K1 w - - 12 45
d5d6
0
16
8/6p1/3Rk2p/2P4P/3p1r2/8/5P1P/6K1 b - - 13 45
e6e7
0
16
8/4k1p1/3R3p/2P4P/3p1r2/8/5P1P/6K1 w - - 14 46
d6d5
0
16
8/4k1p1/7p/2PR3P/3p1r2/8/5P1P/6K1 b - - 15 46
e7e6
0
16
8/6p1/4k2p/2PR3P/3p1r2/8/5P1P/6K1 w - - 16 47
d5d6
0
16
8/6p1/3Rk2p/2P4P/3p1r2/8/5P1P/6K1 b - - 17 47
e6e7
0
16
rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq - 0 1
e7e5
34
17
rnbqkbnr/pppp1ppp/8/4p3/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - 0 2
g2g3
35
17
rnbqkbnr/pppp1ppp/8/4p3/2P5/6P1/PP1PPP1P/RNBQKBNR b KQkq - 0 2
g8f6
44
17
rnbqkb1r/pppp1ppp/5n2/4p3/2P5/6P1/PP1PPP1P/RNBQKBNR w KQkq - 1 3
f1g2
50
17
rnbqkb1r/pppp1ppp/5n2/4p3/2P5/6P1/PP1PPPBP/RNBQK1NR b KQkq - 2 3
f8c5
40
17
rnbqk2r/pppp1ppp/5n2/2b1p3/2P5/6P1/PP1PPPBP/RNBQK1NR w KQkq - 3 4
b1c3
41
17
rnbqk2r/pppp1ppp/5n2/2b1p3/2P5/2N3P1/PP1PPPBP/R1BQK1NR b KQkq - 4 4
e8g8
29
17
rnbq1rk1/pppp1ppp/5n2/2b1p3/2P5/2N3P1/PP1PPPBP/R1BQK1NR w KQ - 5 5
g1f3
50
17
rnbq1rk1/pppp1ppp/5n2/2b1p3/2P5/2N2NP1/PP1PPPBP/R1BQK2R b KQ - 6 5
b8c6
29
17
r1bq1rk1/pppp1ppp/2n2n2/2b1p3/2P5/2N2NP1/PP1PPPBP/R1BQK2R w KQ - 7 6
e1g1
33
17
r1bq1rk1/pppp1ppp/2n2n2/2b1p3/2P5/2N2NP1/PP1PPPBP/R1BQ1RK1 b - - 8 6
d7d6
43
17
r1bq1rk1/ppp2ppp/2np1n2/2b1p3/2P5/2N2NP1/PP1PPPBP/R1BQ1RK1 w - - 0 7
e2e3
39
17
r1bq1rk1/ppp2ppp/2np1n2/2b1p3/2P5/2N1PNP1/PP1P1PBP/R1BQ1RK1 b - - 0 7
c5b6
51
17
r1bq1rk1/ppp2ppp/1bnp1n2/4p3/2P5/2N1PNP1/PP1P1PBP/R1BQ1RK1 w - - 1 8
d2d3
46
17
r1bq1rk1/ppp2ppp/1bnp1n2/4p3/2P5/2NPPNP1/PP3PBP/R1BQ1RK1 b - - 0 8
f8e8
56
17
r1bqr1k1/ppp2ppp/1bnp1n2/4p3/2P5/2NPPNP1/PP3PBP/R1BQ1RK1 w - - 1 9
h2h3
56
17
r1bqr1k1/ppp2ppp/1bnp1n2/4p3/2P5/2NPPNPP/PP3PB1/R1BQ1RK1 b - - 0 9
d6d5
-14
17
r1bqr1k1/ppp2ppp/1bn2n2/3pp3/2P5/2NPPNPP/PP3PB1/R1BQ1RK1 w - - 0 10
c4d5
53
17
r1bqr1k1/ppp2ppp/1bn2n2/3Pp3/8/2NPPNPP/PP3PB1/R1BQ1RK1 b - - 0 10
f6d5
45
17
r1bqr1k1/ppp2ppp/1bn5/3np3/8/2NPPNPP/PP3PB1/R1BQ1RK1 w - - 0 11
c3d5
42
17
r1bqr1k1/ppp2ppp/1bn5/3Np3/8/3PPNPP/PP3PB1/R1BQ1RK1 b - - 0 11
d8d5
50
17
r1b1r1k1/ppp2ppp/1bn5/3qp3/8/3PPNPP/PP3PB1/R1BQ1RK1 w - - 0 12
f3d4
54
17
r1b1r1k1/ppp2ppp/1bn5/3qp3/3N4/3PP1PP/PP3PB1/R1BQ1RK1 b - - 1 12
d5d6
39
17
r1b1r1k1/ppp2ppp/1bnq4/4p3/3N4/3PP1PP/PP3PB1/R1BQ1RK1 w - - 2 13
d4c6
62
17
r1b1r1k1/ppp2ppp/1bNq4/4p3/8/3PP1PP/PP3PB1/R1BQ1RK1 b - - 0 13
b7c6
48
17
r1b1r1k1/p1p2ppp/1bpq4/4p3/8/3PP1PP/PP3PB1/R1BQ1RK1 w - - 0 14
d1a4
58
17
r1b1r1k1/p1p2ppp/1bpq4/4p3/Q7/3PP1PP/PP3PB1/R1B2RK1 b - - 1 14
c8d7
28
17
r3r1k1/p1pb1ppp/1bpq4/4p3/Q7/3PP1PP/PP3PB1/R1B2RK1 w - - 2 15
c1d2
30
17
r3r1k1/p1pb1ppp/1bpq4/4p3/Q7/3PP1PP/PP1B1PB1/R4RK1 b - - 3 15
a8d8
39
17
3rr1k1/p1pb1ppp/1bpq4/4p3/Q7/3PP1PP/PP1B1PB1/R4RK1 w - - 4 16
d2c3
50
17
3rr1k1/p1pb1ppp/1bpq4/4p3/Q7/2BPP1PP/PP3PB1/R4RK1 b - - 5 16
d6h6
0
17
3rr1k1/p1pb1ppp/1bp4q/4p3/Q7/2BPP1PP/PP3PB1/R4RK1 w - - 6 17
g1h2
0
17
3rr1k1/p1pb1ppp/1bp4q/4p3/Q7/2BPP1PP/PP3PBK/R4R2 b - - 7 17
c6c5
0
17
3rr1k1/p1pb1ppp/1b5q/2p1p3/Q7/2BPP1PP/PP3PBK/R4R2 w - - 0 18
a4c2
31
17
3rr1k1/p1pb1ppp/1b5q/2p1p3/8/2BPP1PP/PPQ2PBK/R4R2 b - - 1 18
d7f5
32
17
3rr1k1/p1p2ppp/1b5q/2p1pb2/8/2BPP1PP/PPQ2PBK/R4R2 w - - 2 19
e3e4
22
17
3rr1k1/p1p2ppp/1b5q/2p1pb2/4P3/2BP2PP/PPQ2PBK/R4R2 b - - 0 19
f5c8
45
17
2brr1k1/p1p2ppp/1b5q/2p1p3/4P3/2BP2PP/PPQ2PBK/R4R2 w - - 1 20
a1d1
43
17
2brr1k1/p1p2ppp/1b5q/2p1p3/4P3/2BP2PP/PPQ2PBK/3R1R2 b - - 2 20
c7c6
31
17
2brr1k1/p4ppp/1bp4q/2p1p3/4P3/2BP2PP/PPQ2PBK/3R1R2 w - - 0 21
a2a4
48
17
2brr1k1/p4ppp/1bp4q/2p1p3/P3P3/2BP2PP/1PQ2PBK/3R1R2 b - - 0 21
h6d6
33
17
2brr1k1/p4ppp/1bpq4/2p1p3/P3P3/2BP2PP/1PQ2PBK/3R1R2 w - - 1 22
g2f3
25
17
2brr1k1/p4ppp/1bpq4/2p1p3/P3P3/2BP1BPP/1PQ2P1K/3R1R2 b - - 2 22
a7a5
32
17
2brr1k1/5ppp/1bpq4/p1p1p3/P3P3/2BP1BPP/1PQ2P1K/3R1R2 w - - 0 23
h2g2
38
17
2brr1k1/5ppp/1bpq4/p1p1p3/P3P3/2BP1BPP/1PQ2PK1/3R1R2 b - - 1 23
h7h6
25
17
2brr1k1/5pp1/1bpq3p/p1p1p3/P3P3/2BP1BPP/1PQ2PK1/3R1R2 w - - 0 24
f1h1
9
17
2brr1k1/5pp1/1bpq3p/p1p1p3/P3P3/2BP1BPP/1PQ2PK1/3R3R b - - 1 24
c8e6
21
17
3rr1k1/5pp1/1bpqb2p/p1p1p3/P3P3/2BP1BPP/1PQ2PK1/3R3R w - - 2 25
f3g4
17
17
3rr1k1/5pp1/1bpqb2p/p1p1p3/P3P1B1/2BP2PP/1PQ2PK1/3R3R b - - 3 25
e8f8
51
17
3r1rk1/5pp1/1bpqb2p/p1p1p3/P3P1B1/2BP2PP/1PQ2PK1/3R3R w - - 4 26
g4e6
48
17
3r1rk1/5pp1/1bpqB2p/p1p1p3/P3P3/2BP2PP/1PQ2PK1/3R3R b - - 0 26
d6e6
39
17
3r1rk1/5pp1/1bp1q2p/p1p1p3/P3P3/2BP2PP/1PQ2PK1/3R3R w - - 0 27
h1f1
49
17
3r1rk1/5pp1/1bp1q2p/p1p1p3/P3P3/2BP2PP/1PQ2PK1/3R1R2 b - - 1 27
d8d7
8
17
5rk1/3r1pp1/1bp1q2p/p1p1p3/P3P3/2BP2PP/1PQ2PK1/3R1R2 w - - 2 28
c3d2
36
17
5rk1/3r1pp1/1bp1q2p/p1p1p3/P3P3/3P2PP/1PQB1PK1/3R1R2 b - - 3 28
f8b8
33
17
1r4k1/3r1pp1/1bp1q2p/p1p1p3/P3P3/3P2PP/1PQB1PK1/3R1R2 w - - 4 29
f1e1
35
17
1r4k1/3r1pp1/1bp1q2p/p1p1p3/P3P3/3P2PP/1PQB1PK1/3RR3 b - - 5 29
g8h7
18
17
1r6/3r1ppk/1bp1q2p/p1p1p3/P3P3/3P2PP/1PQB1PK1/3RR3 w - - 6 30
b2b3
24
17
1r6/3r1ppk/1bp1q2p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/3RR3 b - - 0 30
b6d8
19
17
1r1b4/3r1ppk/2p1q2p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/3RR3 w - - 1 31
d1b1
0
17
1r1b4/3r1ppk/2p1q2p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/1R2R3 b - - 2 31
e6d6
0
17
1r1b4/3r1ppk/2pq3p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/1R2R3 w - - 3 32
b1d1
5
17
1r1b4/3r1ppk/2pq3p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/3RR3 b - - 4 32
d6e6
6
17
1r1b4/3r1ppk/2p1q2p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/3RR3 w - - 5 33
d1b1
17
17
1r1b4/3r1ppk/2p1q2p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/1R2R3 b - - 6 33
e6d6
0
17
1r1b4/3r1ppk/2pq3p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/1R2R3 w - - 7 34
b1d1
0
17
1r1b4/3r1ppk/2pq3p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/3RR3 b - - 8 34
d6e6
0
17
1r1b4/3r1ppk/2p1q2p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/3RR3 w - - 9 35
d1b1
0
17
1r1b4/3r1ppk/2p1q2p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/1R2R3 b - - 10 35
e6d6
0
17
1r1b4/3r1ppk/2pq3p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/1R2R3 w - - 11 36
b1d1
0
17
1r1b4/3r1ppk/2pq3p/p1p1p3/P3P3/1P1P2PP/2QB1PK1/3RR3 b - - 12 36
d6e6
0
17