fen
stringlengths 29
76
| label
int64 0
1
| solution
stringlengths 4
5
| source
stringclasses 2
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|---|---|---|---|
2rr2k1/p4ppp/1p2p3/3PB3/8/6PP/P3PPB1/1R1b2K1 w - - 0 22
| 0 |
b1d1
|
puzzle
|
4k3/3R4/5Q1p/1B2K3/6P1/4P3/5P1P/8 w - - 1 49
| 1 |
f6h8
|
game
|
8/1k1q4/6Np/ppppQr2/3Pn3/P1P1P3/1P4PP/R1B3K1 b - - 4 30
| 0 |
f5e5
|
puzzle
|
8/1p4pk/p7/5p1P/4b3/P4NK1/1P1Q4/5q2 w - - 1 42
| 0 |
f3g5
|
puzzle
|
r4rk1/2p1n1p1/1p1p2bQ/p1bP1p2/2P1p3/PqB1P1P1/5PBP/R1R3K1 w - - 1 28
| 1 |
h6g7
|
puzzle
|
Q7/8/R2R1bk1/7p/1p2pK2/6P1/r4r2/8 w - - 2 55
| 0 |
f4e4
|
puzzle
|
1rk4r/p7/7p/4Q3/8/3q4/P4PPP/K7 b - - 0 34
| 1 |
d3d1
|
game
|
k2r3r/2p1n3/5p2/p3p2p/P3P1p1/2P5/4QPPP/1R4K1 w - - 0 27
| 1 |
e2a6
|
game
|
7Q/8/4p3/pp3kP1/2p5/PP3K2/8/2q5 w - - 0 40
| 1 |
h8f6
|
puzzle
|
r1bq1kr1/pppn1p1Q/3p1b2/6Np/2Pp3P/4P3/PP3PP1/RN2K2R w KQ - 2 15
| 1 |
h7f7
|
puzzle
|
q5k1/7p/r5n1/6Q1/4P3/2r1pP1P/4K1P1/3R2R1 w - - 1 36
| 0 |
d1d8
|
puzzle
|
4R3/1p4p1/5p1k/3n1P2/2P4P/8/7r/5K2 w - - 0 42
| 1 |
e8h8
|
puzzle
|
3r3r/p4ppp/2P1k2q/2Q3b1/P4P2/4Bb2/1PP4P/R5K1 w - - 4 24
| 1 |
c5e5
|
puzzle
|
1r4k1/p5pp/2p2r2/3p4/2p5/P1P2B1P/5PP1/1R4K1 w - - 0 31
| 0 |
b1b8
|
puzzle
|
5r1k/pp4pp/7q/8/8/4r1P1/PP4P1/R4RK1 w - - 0 28
| 1 |
f1f8
|
puzzle
|
5rk1/pb2bppp/4pn2/3p4/3B4/4PNP1/2r2PBP/R4RK1 w - - 0 19
| 0 |
a1a7
|
puzzle
|
3k4/7R/4bpp1/4p3/8/3P4/5PPP/2r2NK1 b - - 1 34
| 0 |
e6f5
|
puzzle
|
r1b1r3/pn3k1B/2pBpnpQ/8/3b4/8/P1P2PPP/6K1 w - - 0 24
| 1 |
h6g6
|
puzzle
|
1r4k1/pp1q1ppp/2pP2n1/2P2R2/3B4/6P1/P3Q1PP/6K1 b - - 0 29
| 0 |
d7f5
|
puzzle
|
8/4r2k/p6p/1p3p2/2p3P1/2P2B2/P4n1P/3R2K1 w - - 0 35
| 0 |
g1f2
|
puzzle
|
r1b4k/ppp3r1/5Q2/4P3/P3q3/2P5/3N2PP/R4RK1 b - - 4 22
| 1 |
e4g2
|
game
|
r1b2rk1/pppp1p1p/5p2/6q1/8/P1pB4/2P2PPP/R2QR1K1 w - - 2 14
| 0 |
e1e3
|
puzzle
|
7k/8/p3N2p/1p4p1/2p5/P1P5/1r5r/KB3R2 w - - 2 41
| 1 |
f1f8
|
puzzle
|
3R1rk1/6pp/1p5r/p1p5/2P1n3/P1P2R2/1P2KPq1/8 w - - 2 32
| 1 |
f3f8
|
puzzle
|
8/R2Q2pk/P2p3p/5p2/2qPp3/8/P4PPP/2r1B1K1 b - - 6 30
| 1 |
c1e1
|
puzzle
|
6k1/5p2/6pp/3P4/1B3b2/2P4P/5PP1/2rR2K1 b - - 2 35
| 1 |
c1d1
|
puzzle
|
1k2r3/p6Q/1pPb4/1P6/P2p1P2/6PK/q2B3P/8 w - - 1 36
| 1 |
h7b7
|
puzzle
|
4r1k1/1p3pp1/p6p/3p1q2/Pb1P3P/1P1QB1n1/2R2PB1/6K1 b - - 1 29
| 0 |
f5d3
|
puzzle
|
1k5B/2p4p/p7/2p2p1Q/4p3/1bPq4/P3NPPP/2K4R b - - 5 29
| 1 |
d3c2
|
puzzle
|
6k1/p4pp1/1p2p2p/3q4/8/4PP2/6PP/1B1R2K1 w - - 2 31
| 0 |
d1d5
|
puzzle
|
r7/pp2qpr1/4p1kn/3pP1P1/2p2PK1/8/8/4B2R w - - 0 36
| 1 |
h1h6
|
puzzle
|
8/8/7r/6p1/6pk/8/6K1/1R6 w - - 0 60
| 1 |
b1h1
|
puzzle
|
8/4kppp/p3p3/8/bq1P1N2/4P3/Q4PPP/6K1 b - - 1 25
| 1 |
b4e1
|
game
|
8/3Q2p1/1k6/1p2q3/7p/5r1P/PR4P1/K7 w - - 0 44
| 0 |
d7b5
|
puzzle
|
8/1p3kpp/p6n/q5nP/3B2P1/2P1R3/6RK/8 w - - 1 44
| 0 |
g2f2
|
puzzle
|
7k/7p/4bp2/2RN2p1/P3P3/4KP2/1P1r2rP/2R5 b - - 1 40
| 1 |
g2e2
|
puzzle
|
7k/1p4rp/pbp2B2/4pP2/8/1qP4P/1P3PQ1/3R1K2 b - - 2 30
| 1 |
b3d1
|
puzzle
|
r4rnk/ppp1n2p/3pqp2/4pN2/4P1Qp/2PP1N2/PP4PP/5R1K w - - 0 23
| 1 |
g4g7
|
puzzle
|
r2q1r2/1bp1bp1k/1p3n1p/p4N2/2BPp3/P1P3QP/2P2PP1/R3R1K1 w - - 2 21
| 1 |
g3g7
|
puzzle
|
5rk1/4qppp/p1p5/5Q2/5P2/P1P5/1BP2nPP/2K2B1R b - - 2 18
| 1 |
e7e1
|
puzzle
|
3r3k/q1r5/P1np1b1p/3B2p1/1p1P1p2/3Q4/1P4PP/1NB1R2K w - - 1 30
| 0 |
d3g6
|
puzzle
|
r2q1rk1/1pp2pbp/p1np2p1/3np1B1/2P1P3/5Q1P/PPP1NPP1/R3K2R w KQ - 0 12
| 0 |
g5d8
|
puzzle
|
2k5/1p3p2/p1p1p3/4P3/8/P4bB1/4nP1P/2R2K2 b - - 6 34
| 0 |
e2c1
|
puzzle
|
4r3/1pq2pk1/2p1r1pp/4PPQ1/8/1P2R2P/5P2/4R1K1 w - - 0 28
| 0 |
g5g3
|
puzzle
|
2r3k1/3bppPp/p1N5/3Pp3/4P3/1Bp5/Pq6/3K2R1 w - - 1 32
| 1 |
c6e7
|
puzzle
|
r3r1k1/ppp2p2/2n2Q1B/5B2/8/8/P4PPP/4R1KR b - - 0 20
| 1 |
e8e1
|
puzzle
|
8/4kp2/1R2p1p1/4P2p/2P4P/2K3P1/8/1r6 b - - 2 55
| 0 |
b1b6
|
puzzle
|
1k1q1Q2/prp3p1/4p3/8/8/7P/PP6/K1R5 w - - 8 31
| 1 |
f8d8
|
puzzle
|
r4rk1/pp2bpp1/1Bnpbn1p/4p3/4P3/P1pP1Q1P/3NBPP1/1R2K1NR w K - 0 13
| 0 |
b6e3
|
puzzle
|
r3k2r/1pp2ppp/1p1p1q2/4p2b/2BNP3/3P3P/PPP2PP1/R2Q1RK1 b kq - 0 12
| 0 |
h5d1
|
puzzle
|
4k3/1p2bpp1/pBr5/3Np3/4P1p1/8/PPPRnPPK/5R2 b - - 0 20
| 1 |
c6h6
|
puzzle
|
5rk1/2p1rppn/3p3p/3P4/p3R3/P6P/Rb3PPB/6K1 w - - 0 30
| 0 |
e4e7
|
puzzle
|
6k1/ppp3pp/5p2/4Q1q1/8/1P2P1P1/PB1r1RKP/R7 w - - 0 22
| 1 |
e5e8
|
game
|
4r3/ppp2pk1/7p/6pK/B1N3P1/2Pr4/PP5P/R7 b - - 1 32
| 1 |
d3h3
|
game
|
r4r1k/p4Bp1/bppp2p1/2b5/4P3/3R4/PPP3PP/1K3R2 w - - 0 19
| 1 |
d3h3
|
puzzle
|
4rk2/1p1b2bp/1ppp2p1/3P1p1P/8/6P1/PPPN1P2/2K1RB1R b - - 0 19
| 1 |
e8e1
|
game
|
2k5/2P5/8/4B3/p1K5/6PP/pP3P2/8 b - - 1 43
| 0 |
a2a1q
|
puzzle
|
r2b1rk1/pp6/2q2ppQ/4B2p/3P4/8/P1PN2bP/1R3RK1 w - - 0 24
| 0 |
h6g6
|
puzzle
|
1br2rk1/1p2n1pp/p2q1p2/3p1N2/1P6/P3PB2/1B3PPP/R2Q1RK1 b - - 0 18
| 1 |
d6h2
|
puzzle
|
1k6/ppp2pp1/2p2n2/8/2P5/3QPq2/PPKB3r/2R5 w - - 0 27
| 1 |
d3d8
|
puzzle
|
3r2k1/pp3ppp/2r4Q/n2bp3/5P2/3B4/2PN1K1P/q5R1 w - - 0 32
| 1 |
h6g7
|
game
|
7r/ppp1rp2/3pN2k/3P1B2/4N3/1P6/P4KR1/1q6 w - - 2 37
| 1 |
g2h2
|
puzzle
|
r1bqr2Q/1pn1k1p1/p3ppP1/2p1B3/3P4/4P3/PPP2P1P/R3K2R w KQ - 5 20
| 1 |
h8g7
|
puzzle
|
1r1qkbnr/1p1bpp1p/p1np2p1/8/P1BPP3/1QN5/5PPP/R1B1K1NR w KQk - 2 10
| 1 |
c4f7
|
puzzle
|
1R6/5p1k/3p2pp/p3b3/4B3/6P1/P1r2PKP/8 w - - 0 35
| 0 |
e4c2
|
puzzle
|
r2r2k1/p2R3p/Bp2pp2/3p4/Q2P4/2R1qP1n/PP5B/5K2 b - - 1 29
| 1 |
e3f2
|
puzzle
|
3r2k1/5ppp/p3b3/1p2r3/8/P7/1P3PPP/3R2K1 w - - 0 25
| 1 |
d1d8
|
puzzle
|
8/8/5kpp/2p5/P7/8/7P/5K2 w - - 1 51
| 0 |
a4a5
|
puzzle
|
r1bqk1nr/pppn1ppp/3pp3/6N1/3PP3/2N5/PPP2PPP/R2QKB1R b KQkq - 0 6
| 0 |
d8g5
|
puzzle
|
8/8/4k3/6P1/3K4/3p4/8/8 b - - 0 67
| 0 |
d3d2
|
puzzle
|
5rk1/4Rp1p/1q1pN1p1/3b4/rp6/2n2B2/3Q1PPP/2R3K1 w - - 0 25
| 0 |
e6f8
|
puzzle
|
6k1/2Q3pp/3p4/1pp5/5r2/P7/1P4RP/3qR1K1 b - - 3 40
| 1 |
d1e1
|
puzzle
|
6k1/ppp2pp1/7p/1P6/P1Pb1B2/3P2Pb/4r2P/4R2K b - - 2 24
| 1 |
e2e1
|
game
|
2rq1rk1/3n1pp1/p2p1b1p/1p1P4/3p4/3Q1N1P/PPB2PP1/R3R1K1 w - - 0 18
| 1 |
d3h7
|
puzzle
|
8/8/6p1/1p6/7P/1k1K4/6P1/8 b - - 0 42
| 0 |
b5b4
|
puzzle
|
8/7p/6p1/4p3/8/4kPKP/6P1/8 b - - 5 46
| 0 |
e3e2
|
puzzle
|
5rk1/1b4pp/p7/3N4/2QP4/6Pq/PP2R2P/5RK1 b - - 0 28
| 1 |
h3f1
|
puzzle
|
rnQ1q1k1/p1p2ppp/8/3b1r2/5B2/6P1/P1P4P/R4RK1 w - - 3 20
| 1 |
c8e8
|
puzzle
|
3r3r/3nbppp/R2pk3/5q2/3QP3/2N5/1PP3PP/5RK1 w - - 0 26
| 1 |
e4f5
|
game
|
8/4pk2/5p2/1p2p3/3q4/1P2RK2/P3R1P1/8 b - - 5 48
| 1 |
d4f4
|
puzzle
|
6k1/p3bpp1/4p1p1/1p1pP3/r5P1/2q1BP1P/PQ6/K2R3R b - - 1 25
| 0 |
c3e3
|
puzzle
|
r1bRr1k1/ppp2ppp/8/8/2B5/2P5/P4PPP/5RK1 w - - 2 17
| 1 |
d8e8
|
puzzle
|
1Rq3k1/6pp/1p4r1/2p5/3p4/6P1/1PP4P/5RK1 w - - 2 32
| 1 |
b8c8
|
puzzle
|
7k/3BB2p/p2P2p1/1p2b3/8/P5PP/5rK1/8 w - - 0 38
| 0 |
g2f2
|
puzzle
|
1Q6/pp2kr1p/4b1p1/6n1/5q2/8/PPP4P/1K1R4 w - - 7 35
| 1 |
b8d8
|
puzzle
|
1q1r2k1/6p1/3R1p2/6p1/8/1Q5P/5PPK/8 b - - 5 39
| 0 |
b8b3
|
puzzle
|
1r3r1k/p1p2p2/3N1qp1/4p3/6QP/1PNn4/PB1P1P2/R4KR1 b - - 1 22
| 1 |
f6f2
|
puzzle
|
rnbq1knr/pp1p2bp/3N2p1/8/4Pp2/1Q6/PP3PPP/R3K1NR w KQ - 2 11
| 1 |
b3f7
|
puzzle
|
r4r2/ppb3k1/2pn2q1/4P2Q/1PPp4/3P4/P2N2PP/R4RK1 w - - 1 26
| 0 |
h5g6
|
puzzle
|
8/p3p1k1/5pp1/3P1n2/5P1q/8/PQ4RP/6K1 b - - 1 41
| 1 |
h4e1
|
puzzle
|
r3r2k/7P/p3b1p1/1p1P4/3qp3/P3P3/1B2K1P1/R6R w - - 1 29
| 1 |
b2d4
|
puzzle
|
6k1/5p1p/p5p1/8/5P2/8/P5PP/1r1R3K b - - 3 35
| 1 |
b1d1
|
puzzle
|
1k5r/p4p2/1pQ2B2/3p4/P7/6P1/2P2K1P/7q w - - 1 32
| 1 |
f6e5
|
puzzle
|
8/2p3pk/bp5p/n7/3Ppq2/2P4R/Q4PP1/2R1K3 b - - 0 23
| 1 |
f4c1
|
puzzle
|
2k2r2/1pp2p2/2N1p1p1/8/5n2/6R1/PP3P2/2K3N1 b - - 0 33
| 0 |
b7c6
|
puzzle
|
7k/p2n2p1/7p/1p1bP1B1/3Pq3/1PP3P1/P4Q1P/5RK1 b - - 0 28
| 1 |
e4h1
|
puzzle
|
4rrk1/pp3p2/2p2Q1R/3p2p1/3q4/8/2P3PP/5RK1 w - - 0 28
| 0 |
f6d4
|
puzzle
|
k7/1p3q2/1p6/2bQ4/2RpP3/1P1KB3/P4r2/8 b - - 0 39
| 0 |
f7d5
|
puzzle
|
1nk3r1/1pp5/p2r3p/PP1p4/8/2PQ1Nq1/3N4/R3RK2 b - - 1 26
| 1 |
g3g2
|
puzzle
|
2N3k1/5pp1/7p/1p1PPp2/1P3P2/1rp5/6PP/6RK b - - 1 36
| 0 |
c3c2
|
puzzle
|
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