fen
stringlengths 29
76
| label
int64 0
1
| solution
stringlengths 4
5
| source
stringclasses 2
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3r2kr/1BR5/5Q1p/P3Pp1q/3Pbp2/5N2/6PP/1N3K2 w - - 3 32
| 1 |
f6g7
|
game
|
2k5/2p5/2K5/1p4R1/1P1P4/2P5/pr6/8 w - - 0 53
| 1 |
g5g8
|
puzzle
|
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| 0 |
g7h8
|
puzzle
|
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| 1 |
b2c3
|
puzzle
|
6k1/6pp/3P4/2pR4/8/pPq3P1/P6P/1K1R4 b - - 2 36
| 1 |
c3b2
|
game
|
r7/pppn1kp1/3bpnp1/4q3/4p3/1PN1Q3/PBPP1PPP/R4RK1 b - - 10 14
| 1 |
e5h2
|
puzzle
|
3qb1k1/6pp/5r2/Q2P4/P3p3/4B3/1P1R1PPP/2R3K1 b - - 0 28
| 0 |
d8a5
|
puzzle
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4r1k1/2R4p/p4Qp1/Pp1p4/3P3P/1P6/5qPK/8 w - - 0 34
| 1 |
f6g7
|
game
|
3rkb2/pR1n1p2/3pp2p/8/Q3P1p1/5P2/P3qPK1/2R5 w - - 0 23
| 0 |
c1c8
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puzzle
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r4rk1/pp3p1p/2n1bq2/2pp1Bb1/3P1p2/2P1P2Q/PP1N1PPP/R3K2R w KQ - 1 15
| 1 |
h3h7
|
puzzle
|
5Rrk/p6p/8/3p4/3Pq3/2P5/PP2p1RP/6K1 w - - 2 33
| 1 |
g2g8
|
puzzle
|
2r4k/3b1Qbp/1qnp2p1/1p1P4/8/1P4PP/P5B1/2N2R1K w - - 1 27
| 0 |
f7d7
|
puzzle
|
5n1k/1R4bp/6p1/3B1p2/1p1r4/1P3P2/2K1R3/8 b - - 4 45
| 0 |
d4d5
|
puzzle
|
r4rk1/pp3p2/3p3b/7p/1P1B2n1/1Q1P3q/P3B2N/R5RK b - - 6 26
| 1 |
h3h2
|
puzzle
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r7/pr2bQnk/4p1pB/1pp3P1/3pPq2/3P4/PPP5/R4K1R w - - 6 28
| 0 |
f7f4
|
puzzle
|
r1b5/pppk4/3b4/6NP/8/8/PPP3P1/R1B1rQ1K b - - 2 26
| 1 |
e1f1
|
puzzle
|
3n1rk1/6pp/b1p5/2B5/1p1PP1q1/1PP5/P5PP/5R1K w - - 0 33
| 1 |
f1f8
|
puzzle
|
4Rrk1/6p1/3p3p/2p5/6nq/1PPB2r1/P1P3P1/5RK1 w - - 2 25
| 1 |
f1f8
|
puzzle
|
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| 1 |
b2b1
|
puzzle
|
r4r1k/ppp3bp/2n3Q1/6q1/2BP4/2P2bP1/PP3PP1/2KR3R w - - 1 19
| 0 |
g6g5
|
puzzle
|
5n1k/4QR2/p3p2p/1p2K3/6P1/1b3r2/8/8 b - - 3 39
| 0 |
f8g6
|
puzzle
|
r1b2rk1/pp3ppp/4p2n/q2pP1NB/2pP4/2N1B3/PPQ2PPP/2n2RK1 w - - 0 17
| 1 |
c2h7
|
game
|
5nk1/5ppp/1Q2bn2/3p4/3Pp3/2R1P1PP/2P2PB1/r5K1 w - - 0 27
| 0 |
g1h2
|
puzzle
|
7r/R2nk3/1Pp2p2/2P1p2p/1PNpP3/3P1NQq/8/5RK1 b - - 0 24
| 0 |
h3g3
|
puzzle
|
r3kb1r/p2b1ppp/2B1pn2/8/8/2p1PN2/PP3PPP/R1BK3R w kq - 1 11
| 0 |
c6a8
|
puzzle
|
4r3/2p4p/p1bp1kp1/2p5/2P5/4RP1P/P1P5/5RK1 b - - 0 30
| 0 |
e8e3
|
puzzle
|
6k1/1p4p1/2p2pKp/P4P2/1P6/2PnNP2/8/8 b - - 0 38
| 1 |
d3f4
|
puzzle
|
3b2k1/1Q3pp1/p1bp1n1p/2p1p3/2P1P3/P1nP1NPP/3N1PB1/5K2 b - - 0 27
| 0 |
c6b7
|
puzzle
|
2kr1r2/1pp3pp/p7/Q1P5/7P/3q2B1/P1n2PP1/5RK1 w - - 0 25
| 1 |
a5c7
|
puzzle
|
Q7/8/1p6/2k1p3/2P5/P1K2p2/5q2/8 w - - 1 47
| 1 |
a8d5
|
puzzle
|
r7/pbk2p2/2q1pN2/2p1PPQ1/6P1/2P3n1/PP4B1/R3R1K1 b - - 0 34
| 1 |
c6g2
|
puzzle
|
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| 0 |
e4d5
|
puzzle
|
4r1r1/p1B2k2/1p1N3p/2b5/8/2P2K2/PP5P/4R3 b - - 0 27
| 0 |
c5d6
|
puzzle
|
6k1/pp3p1p/2r5/6p1/5bP1/3R1P1K/PP4BP/4R3 b - - 0 30
| 1 |
c6h6
|
puzzle
|
2k2r2/5q2/p3p2p/3p4/8/2P3P1/1PB4P/6K1 b - - 2 30
| 1 |
f7f1
|
game
|
2k4r/1bp2p2/1P1p4/3P4/P1P1Ppr1/3B1N2/3Q1KR1/4R2q b - - 3 28
| 1 |
h1g2
|
puzzle
|
8/P7/8/4p1p1/2r2kPp/5P2/8/6K1 w - - 0 47
| 0 |
a7a8q
|
puzzle
|
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| 1 |
f3f8
|
puzzle
|
1Q4r1/4kp2/p6p/1p3q2/1P6/P4N1P/6P1/7K w - - 3 36
| 0 |
b8g8
|
puzzle
|
4r1k1/pp3ppp/2p3N1/2b5/2B3P1/7P/PPPn4/2K2R2 w - - 0 23
| 1 |
c4f7
|
puzzle
|
rnbq1rk1/pp1n1pb1/2p5/8/8/P1N5/1PQ3P1/R1B1K1NR w KQ - 0 19
| 1 |
c2h7
|
game
|
6k1/p3p1r1/2ppP3/7Q/8/2P2P2/P1P2q1P/1R5K b - - 6 26
| 1 |
f2g2
|
puzzle
|
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| 1 |
d1f1
|
puzzle
|
8/8/4k3/5p1B/p1P2P2/6P1/4K3/4b3 b - - 1 51
| 0 |
a4a3
|
puzzle
|
4k3/8/8/3R4/3N1P2/2p1nKP1/8/1r6 b - - 6 46
| 0 |
e3d5
|
puzzle
|
3r2k1/p4pp1/R4n1p/4p3/8/8/1Q3PPP/4qN1K b - - 2 27
| 1 |
e1f1
|
game
|
3r3k/1p4pp/p1n5/4P1N1/1P2Q1P1/P3R2q/7P/5B1K b - - 0 26
| 1 |
h3f1
|
puzzle
|
3r4/5p1k/p5pP/2p1Q3/1p6/1P6/3q4/6RK w - - 0 41
| 1 |
e5g7
|
puzzle
|
8/8/4b3/7p/6p1/6r1/5k2/7K b - - 11 59
| 1 |
g3h3
|
game
|
r3q2N/pp1b2pQ/3kp3/3p1nP1/P1pP3P/2P5/2P2P2/R3K2R w KQ - 1 27
| 0 |
h8g6
|
puzzle
|
4r1k1/3n1p1p/1pB2b2/p1p2b2/5P2/2P1q3/PP2N2P/4K2R b - - 1 23
| 1 |
e3e2
|
game
|
5k2/ppq1rppQ/2p1r3/8/3PBpP1/2P5/PP6/4R1K1 w - - 1 30
| 1 |
h7h8
|
puzzle
|
5rk1/pp6/2p4p/3p1b2/3P3p/2Q2P1P/PPP1r1P1/5NK1 w - - 0 34
| 0 |
f1e3
|
puzzle
|
k3r3/1pQ2p1q/1p1p3p/6p1/1P1Pr3/5RPP/P7/6K1 w - - 0 37
| 1 |
f3a3
|
puzzle
|
r2b1knr/1R1Q1b2/8/p7/1nP4p/4P3/4qPPB/5RK1 w - - 2 23
| 1 |
d7f7
|
puzzle
|
r2q1r2/1p1b2kp/p2p4/2pPpp1Q/2P1Pn2/2NB1N1P/PP3P2/1K4R1 b - - 1 20
| 0 |
g7h8
|
puzzle
|
5k1r/2q1p3/p2p2Q1/1R5P/8/8/PPr3P1/6K1 w - - 1 27
| 1 |
b5f5
|
puzzle
|
r5k1/5p2/5Pq1/8/p4QpR/P4bP1/2P2P1K/R2Br3 b - - 4 42
| 1 |
e1h1
|
puzzle
|
8/8/p7/p5p1/1pP1p3/4P1k1/3K4/8 w - - 0 42
| 0 |
c4c5
|
puzzle
|
2k4r/ppp2ppp/5n2/3p3r/5B2/2N2QPq/PPP2P1P/R4RK1 b - - 5 18
| 1 |
h3h2
|
puzzle
|
8/P7/2r2k2/2p2p2/2P5/1P3K2/8/8 w - - 0 55
| 0 |
a7a8q
|
puzzle
|
7r/p1k3r1/Ppp2b2/3bppnp/1PP5/1n2PB2/1BR2KP1/3R1N2 w - - 0 28
| 0 |
c4d5
|
puzzle
|
r4rk1/ppp2pp1/3p3p/4p3/2BNPn2/3P1P1q/PPP2P2/R2Q2KR b - - 1 17
| 1 |
h3g2
|
puzzle
|
2rr2k1/pp2ppn1/4b2P/4q1Q1/6p1/3B4/PP3PP1/R3K2R w KQ - 0 23
| 0 |
g5e5
|
puzzle
|
r4qk1/ppp2p1p/6pQ/8/2B3P1/2N4P/PPP2P2/2KR4 b - - 0 20
| 0 |
f8h6
|
puzzle
|
r3r1k1/1b3ppp/p2q1b2/1p1p4/2p2Q2/P2P1N2/BPP2PPP/1R4K1 w - - 0 22
| 0 |
f4d6
|
puzzle
|
3k4/8/3KPRp1/5b2/5P1p/4r3/8/8 w - - 0 62
| 1 |
f6f8
|
puzzle
|
r3k3/pp6/1Pp5/3p4/3P4/1Q1BP1p1/1P4q1/3RK3 b q - 1 31
| 1 |
g2f2
|
puzzle
|
8/5p2/3N1Pk1/3R4/8/3bK3/6p1/8 w - - 0 54
| 0 |
e3f2
|
puzzle
|
2kr3r/pppq2p1/5p2/3Q1n1p/8/P6P/1PPB1PPK/RN2R3 b - - 0 17
| 0 |
d7d5
|
puzzle
|
4r1rk/p2n3p/1p2p3/2p1P3/3P1q2/2P2P2/P1Q1KP2/7R w - - 0 25
| 1 |
c2h7
|
puzzle
|
2rq1rk1/pp4pp/1b2p3/3p2Qn/8/1B1P3P/PPP2PP1/R1B1R1K1 b - - 1 18
| 0 |
b6f2
|
puzzle
|
8/5pk1/6p1/3R1r1p/4K2P/6P1/8/8 b - - 1 71
| 0 |
f5d5
|
puzzle
|
8/7k/7p/8/8/1PQq4/P5PP/4K3 b - - 0 40
| 0 |
d3c3
|
puzzle
|
r6k/2p3r1/p4p2/1p1Q2p1/8/4Pq2/PPP2P2/3R1RK1 b - - 5 27
| 0 |
g5g4
|
puzzle
|
4qb1k/r7/3p3p/2pQ4/4P3/2PP2RP/5KP1/1r6 w - - 0 48
| 1 |
d5g8
|
puzzle
|
4r1k1/1b3pPp/p3p3/1p4P1/4p2P/bPrqP3/P2P1Q2/K4R1R w - - 0 27
| 1 |
f2f7
|
puzzle
|
r4rk1/2pb4/1p1p3p/3P1np1/p1PbB3/P6P/1P1Q2PN/R4R1K b - - 0 23
| 1 |
f5g3
|
puzzle
|
r1kq1R2/ppp3pp/8/4b3/8/P7/1PP3PP/3R2K1 w - - 1 22
| 1 |
d1d8
|
puzzle
|
2r4k/pp2Q1bp/2r3p1/8/3BP1P1/P7/2P1n3/3K3R b - - 4 34
| 0 |
e2d4
|
puzzle
|
1r3k2/r1p2p2/3p1P2/8/8/6RP/5PP1/1Q4K1 b - - 0 36
| 0 |
b8b1
|
puzzle
|
8/4k3/7p/p1p1pKp1/2P3P1/PP5P/8/8 w - - 4 45
| 0 |
f5e5
|
puzzle
|
4r2k/pbq3pp/7b/3p4/2pB4/P7/B4PPP/4R1K1 w - - 0 28
| 1 |
e1e8
|
puzzle
|
r2q1k1r/pppbnp1p/2np1Npb/4p3/2P1P3/5P2/PP1QN1PP/R3KB1R w KQ - 2 12
| 1 |
d2h6
|
puzzle
|
3r3r/kpQ3R1/p1p4p/2q4n/4P3/3P1P2/PPP2P1P/R6K w - - 1 21
| 1 |
c7b7
|
puzzle
|
2r2rk1/q5pp/4p3/pp2P2P/P1BPp1P1/1Q6/8/R3K2R w KQ - 0 34
| 0 |
c4e6
|
puzzle
|
r2r2k1/2q2ppp/p1Q5/1p2p3/1b6/1P1BBP2/1PP3PP/3R1RK1 b - - 0 19
| 0 |
c7c6
|
puzzle
|
8/4k3/8/p2pK3/P7/1p6/1P6/8 w - - 0 62
| 0 |
e5d5
|
puzzle
|
6k1/pp4pp/3q4/3p4/5p1N/1P5P/P2Q1PP1/4r1K1 w - - 0 28
| 0 |
d2e1
|
puzzle
|
5r1k/1pp3p1/4p3/8/PP2N2p/7Q/6PP/2q2RK1 b - - 2 31
| 1 |
c1f1
|
puzzle
|
5k2/pp5p/7P/4N3/5nB1/8/P5r1/K5R1 b - - 0 38
| 0 |
g2g1
|
puzzle
|
4k3/6bp/1R4p1/1Pp5/4nP2/2N1P2P/b5P1/6K1 b - - 0 34
| 0 |
g7c3
|
puzzle
|
r5rk/pp2p2p/8/4b2p/8/P1N4P/1P3P2/R1B2RK1 w - - 1 20
| 0 |
g1h1
|
puzzle
|
4r3/1p1q3k/p5pb/3pQP1p/3P3P/2P2RB1/PP4K1/8 b - - 0 34
| 0 |
e8e5
|
puzzle
|
4rr1k/p2R4/2p3pp/q7/5Q2/1BP5/P4PP1/6K1 w - - 1 28
| 1 |
f4h6
|
puzzle
|
2r5/p4pPQ/4pk2/3pnp2/1P6/P3P1P1/5PK1/q3N3 w - - 1 32
| 0 |
h7h8
|
puzzle
|
7k/1b5p/p5p1/Pp6/1P1R1P2/7P/5P2/2rB2K1 b - - 0 37
| 0 |
b7f3
|
puzzle
|
6k1/p4p2/5p1p/R6P/1P6/P2p4/r4PP1/5K2 b - - 5 34
| 1 |
a2a1
|
puzzle
|
1r5k/p4p2/5p2/7P/5P2/2R4P/Pb6/1K4R1 b - - 2 33
| 0 |
b2c3
|
puzzle
|
R7/3kn1Q1/p1ppN3/1p1P3b/1P2P3/8/P3q3/KN6 w - - 0 32
| 1 |
a8d8
|
game
|
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