image
imagewidth (px) 384
384
| board_state
stringlengths 19
63
| active_color
stringclasses 2
values | castling_rights
stringclasses 16
values | en_passant_target_square
stringclasses 17
values | best_continuation
stringlengths 2
102
|
|---|---|---|---|---|---|
r3k3/p1q2p1p/2pp4/2pn3b/1P6/P2P1N1P/1B2BPr1/R2QK1R1 | b | Qq | - | Bxf3 Rxg2 Bxg2 |
|
2br4/p1R2pk1/5p1p/8/8/1P1rP1P1/P4P1P/3R2K1 | w | - | - | Rxd3 Rxd3 Rxc8 |
|
6k1/3bB3/2pPr2p/p1P3p1/1p4P1/3R3P/P4K2/8 | w | - | - | Rf3 Kg7 Rf8 |
|
4r1k1/5p1p/p4bp1/1p3Q2/4r3/2Pq4/PP3BPP/4RR1K | w | - | - | Qxf6 R8e6 Qf3 Qxf3 gxf3 |
|
7k/p5p1/3p2qp/2RPR3/8/P7/2PQBrPP/7K | b | - | - | Qxg2# |
|
rn3r1k/pp5p/2ppB3/5p1q/4QP2/2P3P1/P6P/R5K1 | w | - | - | Qd4+ Rf6 Qxf6# |
|
4r1k1/5p1p/q5p1/1pp2b2/p2r4/P2P3P/BP2QPP1/1R4K1 | w | - | - | Qxe8+ Kg7 Qxf7+ |
|
2k5/1p4p1/p2P4/P3Ppp1/3q4/1P5P/1K2Q3/8 | w | - | - | Ka2 g6 Qc2+ Kd7 Qc7+ |
|
8/8/6p1/7k/8/4K1Q1/5p2/8 | b | - | - | f1=N+ Kf3 Nxg3 Kxg3 Kg5 |
|
5r2/7p/1kp5/p3p3/2P1P3/P1P3bP/1P3qP1/RNBQ3K | b | - | - | Qf1+ Qxf1 Rxf1# |
|
r1bqkb1r/1ppp1pp1/p1n5/4p2p/2B1P1P1/2N2N2/PPPP1PP1/R1BQ1RK1 | b | kq | - | hxg4 d4 gxf3 |
|
r2qk1r1/pp1n1pP1/2p1p3/b6p/5P2/P1pP1QPP/1PP3B1/R1B2RK1 | b | q | - | cxb2 Bxb2 Qb6+ Kh2 Qxb2 |
|
4r1k1/1pp3r1/3p2b1/p1nPP3/2P3R1/2N5/PPB5/5RK1 | b | - | - | Bxc2 Rxg7+ Kxg7 |
|
4r1k1/1p2rppp/p2q4/P2p4/4n3/4PQ1P/5PP1/R1B1R1K1 | w | - | - | Ba3 Qd8 Bxe7 |
|
5nk1/1b4p1/p6p/1p1N4/3PnNqP/PP1Q1RP1/6K1/1Br5 | b | - | - | Nxg3 Rxg3 Qxf4 |
|
rnbq1rk1/ppp2p2/4p3/3p2Np/2PP2pP/2P1P1n1/P1Q2PP1/R3KB1R | w | KQ | - | Qh7# |
|
7k/6p1/1p1p2qp/p1rQnR2/4P3/2P4P/PP4P1/6K1 | w | - | - | Rf8+ Kh7 Qg8# |
|
r1b2r2/pp1n2k1/2p2q2/3p1p1Q/3P2p1/2N2NP1/PPP3PP/4RBK1 | w | - | - | Ng5 Qxd4+ Kh1 Ne5 Qh7+ |
|
3r3k/4Q1p1/p2q3p/2p5/3p4/1P5P/P5P1/5R1K | w | - | - | Rf8+ Rxf8 Qxd6 |
|
r3k2r/1pp2pp1/p1qp3p/2B1p3/8/P1NP3b/1PPQNPP1/R4RK1 | b | kq | - | Qxg2# |
|
q4k2/5p1p/6p1/8/8/2Q3PP/r4P2/2K1R3 | w | - | - | Qh8# |
|
4r2k/5ppp/R2p2q1/8/8/1PQP4/5PPP/7K | b | - | - | Qxd3 Qc1 Qxa6 |
|
rnb1nrk1/ppp3bp/3p4/3Pp3/2P1Pq2/2N1B3/PP1Q3P/R3KBNR | b | KQ | - | Qxf1# |
|
1Q6/3pkp1p/b3p2B/p7/1n2P3/2P2P2/4Bqr1/3K4 | w | - | - | Bf8+ Kf6 Qf4+ Kg6 Qh6# |
|
3k4/pp4Q1/4p1P1/1b1p2P1/1P1P4/1K4b1/PP6/RN2q3 | b | - | - | Qd1+ Ka3 Qa4# |
|
rnb1k2r/1p2bppp/2pp2q1/p3p3/2B1N1PN/3PB2P/PPPQ1P2/R3K2R | b | KQkq | - | Bxh4 Bxf7+ Kxf7 |
|
3rr1k1/p4p1n/2p1bq2/4Q2p/6p1/2NB2P1/PPP5/R2R2K1 | w | - | - | Bxh7+ Kg7 Qxf6+ |
|
4r3/6pk/3Q3p/5q2/5n2/P4P1P/1P4PK/2R2R2 | b | - | - | Re2 Qxf4 Qxf4+ |
|
7r/2r1k1pp/P2pp3/4n3/BR6/8/PP4PP/1KR5 | b | - | - | Rxc1+ Kxc1 Nd3+ Kd2 Nxb4 |
|
2r2rk1/p4p1p/1p2p2B/3q4/8/PP2PnP1/1Q3PKP/R4R2 | b | - | - | Ne1+ Kg1 Qg2# |
|
6k1/pb4pp/1p2p1r1/1P1p3q/P2PpP2/4P1P1/2P2Q2/R4RK1 | b | - | - | Qh3 Qh2 Rxg3+ Kh1 Qg4 |
|
r1b2rk1/p1qn2pp/1pN2n2/3p4/1PP1p3/P3P1P1/1B1NBP1K/R2QR3 | b | - | - | Ng4+ Bxg4 Rxf2+ Kh1 Qxg3 Be6+ Kh8 Bxg7+ Qxg7 |
|
3r1r1k/1p1Pnp2/p2R3p/4q2P/8/2P3R1/PPB2P2/6K1 | w | - | - | Rxh6# |
|
8/8/8/2k1p3/1p1bP3/pP1K1N2/P7/8 | w | - | - | Nxd4 exd4 e5 Kd5 e6 Kxe6 Kxd4 |
|
8/2Q5/b2Npnkp/3p1p2/3P4/4rB2/5qPP/7K | w | - | - | Qf7+ Kg5 Qg7+ Kf4 Qxh6# |
|
r2qkbnr/pp1npppp/6b1/1BP5/8/6N1/PPP2PPP/R1BQK1NR | b | KQkq | - | Qa5+ Bd2 Qxb5 |
|
2kr3r/1pqn1ppp/2p1p3/p6N/P2P2n1/3B1N2/1PPB1P2/R2QR2K | b | - | - | Nxf2+ Kg2 Nxd1 |
|
8/6p1/pk2p2p/2p1P3/Pp1p1P2/1P3KPP/2P5/8 | b | - | - | c4 Ke2 cxb3 |
|
8/1p6/p5Q1/8/4p3/1P3pq1/PK4k1/5B2 | b | - | - | Kf2 Qxe4 Kxf1 |
|
8/6P1/5K2/3kpB2/p7/P1p5/6r1/8 | w | - | - | Bg6 Rxg6+ Kxg6 Kd4 g8=Q c2 Qc8 |
|
2R5/8/r7/P2P1p1k/1b3Bpp/8/2K5/8 | w | - | - | Rh8+ Kg6 Rh6+ Kf7 Rxa6 |
|
3rkb1r/p1p5/2p5/3p4/4p3/1PN2pP1/P1PP3P/R2R2KB | b | k | - | Bc5+ d4 exd3+ Kf1 Rxh2 |
|
6k1/Q5b1/3K4/3N2R1/4P3/7q/P4r2/8 | b | - | - | Qh6+ Kd7 Rf7+ Ne7+ Rxe7+ Kxe7 Qf6+ Ke8 Qf8+ Kd7 Qf7+ Kc6 Qxa7 |
|
4r1k1/2P5/1P6/R4p2/r4p1p/1bK2P2/6PP/8 | w | - | - | Rxa4 Bxa4 b7 |
|
6k1/3r2pp/5p2/4p3/1B6/P4P2/2rpR1PP/3R2K1 | b | - | - | Rc1 Rxd2 Rxd1+ Rxd1 Rxd1+ |
|
5B2/1p3p2/2k3p1/2P4p/7P/p4P2/3K2P1/1N6 | b | - | - | a2 Nc3 a1=Q |
|
r1bqk2r/pp2ppbp/2n3p1/1B6/3PP3/5N2/P4PPP/R1BQK2R | b | KQkq | - | Qa5+ Bd2 Qxb5 |
|
5rk1/5qp1/p6p/1pp5/2P1Q2P/3P2PB/P6K/8 | w | - | - | Be6 Qxe6 Qxe6+ |
|
8/p2r3p/P4k2/6p1/5pK1/5P1P/8/1R4B1 | b | - | - | h5+ Kxh5 Rh7+ Kg4 Rh4# |
|
5rk1/p3p2p/4p3/1P2n1p1/2P1P3/2Q3PK/3RPr1P/8 | b | - | - | g4+ Kh4 Rxh2+ Kg5 h6# |
|
3r2k1/pp2r1pp/4p3/4n1q1/8/P4QP1/1P3RBP/5RK1 | w | - | - | Qf8+ Rxf8 Rxf8# |
|
r5k1/ppqb2bp/4p1p1/3p4/1P6/PN1B1Q2/2P3PP/5R1K | w | - | - | Qf7+ Kh8 Nc5 Rf8 Qxd7 Rxf1+ Bxf1 Qxd7 Nxd7 |
|
rn1R4/3p1kpp/p4n2/8/8/4BP1P/1P4P1/q1Q1K2R | b | K | - | Qa5+ Kf2 Qxd8 |
|
r3kbnr/5ppp/pq2b3/3NQ3/8/8/PP3PPP/R1B1KB1R | b | KQkq | - | Qa5+ Bd2 Qxd5 Qxd5 Bxd5 |
|
8/8/3k1p2/2Rn3R/1P1pp3/P7/2P2r2/1K6 | b | - | - | Nc3+ Kb2 Na4+ Kb3 Nxc5+ |
|
4r3/p7/P1b5/4P2p/6p1/5kP1/7K/B4B2 | w | - | - | Bg2+ Ke3 Bxc6 |
|
1k1r3r/p1qbnppp/1pn1p3/2NpP3/5PPP/2PQ4/PP4B1/2KR3R | w | - | - | Na6+ Kc8 Nxc7 |
|
r4Bk1/1pp3p1/1p5p/3p4/3PpPq1/1QP5/P3b1P1/RN3RK1 | b | - | - | Bxf1 Qxd5+ Kxf8 |
|
4rr2/2R1Rpk1/p3p2p/1b2N3/4P3/8/5PPP/6K1 | b | - | - | Rxe7 Rxe7 Kf6 |
|
6rk/4bp1p/4p2R/p3qpP1/2Br3P/1P1P1Q2/5P2/6RK | w | - | - | Rxh7+ Kxh7 Qh5+ Kg7 Qh6# |
|
rn1b3k/p4rpp/2p5/1p2p3/4P3/2N3Q1/PqP2PPP/3R2K1 | w | - | - | Rxd8+ Rf8 Rxf8# |
|
6k1/2p2ppp/4b3/np2pNq1/p3P3/P1P5/1PB2PPP/3Q2K1 | w | - | - | f4 exf4 h4 Qf6 e5 Bxf5 exf6 |
|
1r6/2p2p2/p2p4/P1p2k1p/5PpP/RP1PK3/8/4B3 | b | - | - | Re8+ Kd2 Kxf4 |
|
4rk1r/1p3p1p/p1b2n2/2NqN1B1/3P4/8/PPP1QPPP/R3R1K1 | b | - | - | Qxg2# |
|
8/8/3p1p2/1P1P1P2/2P5/k1K3P1/5b2/8 | b | - | - | Bxg3 c5 Ka4 Kc4 Ka5 c6 Kb6 |
|
3r2k1/1p2rpp1/2np2P1/p2Q4/4q3/1PP5/6PP/1R3R1K | w | - | - | gxf7+ Kf8 Qh5 Re5 Qh8+ |
|
4n1Q1/pk4p1/2pb1rb1/1p6/P3p3/1B5N/1PP2P2/2K5 | b | - | - | Rf8 Qxf8 Bxf8 |
|
r3r1k1/p3Rpbp/6p1/4P3/8/4BQ2/q4PPP/5RK1 | w | - | - | e6 Qxe6 Rxe6 |
|
r2qk1nr/pb4pp/n3pp2/1p1pN3/2pP4/P1P5/B1P2PPP/R1BQ1RK1 | w | kq | - | Qh5+ g6 Nxg6 hxg6 Qxh8 |
|
r5k1/2bnq1pp/1p2p1b1/pP1pPr2/P1pP3P/2N1B1P1/6BK/R2Q3R | w | - | - | Nxd5 exd5 Bxd5+ Kh8 Bxa8 |
|
1r4k1/1Pp2p2/q7/p3p1pp/P3P3/1QP2PP1/4nK1P/3R4 | w | - | - | Rd7 Qb6+ Qxb6 |
|
2k3r1/pp6/2p1bq1p/1Pn1b2B/2P1P1p1/N2P4/P1QB1PK1/5R1R | b | - | - | Qf3+ Kg1 Nxd3 |
|
8/5p1p/3Pk1p1/2PB4/8/3np3/6PP/5K2 | b | - | - | Kxd5 d7 e2+ Kxe2 Nf4+ Ke1 Ne6 |
|
8/pp6/2p3p1/2k1P2p/2P1KP2/P1P5/8/8 | w | - | - | f5 gxf5+ Kxf5 h4 Kg4 |
|
r3k2r/3nbqp1/2pp1n1p/pp3P1P/3pN1P1/8/PPP1QP2/R1B1K1R1 | w | Qkq | - | Nxd6+ Kf8 Nxf7 |
|
8/1k6/pB2p3/Rp3p2/2p5/8/4K3/R4rq1 | w | - | - | Bxg1 Rxa1 Rxa1 |
|
r1bqkb1r/ppp3pp/2n1Nn2/3p1p2/5N2/8/PPPPPPPP/R1BQKB1R | b | KQkq | - | Qd6 Nxg7+ Bxg7 |
|
3r1r1k/pp4pp/7q/4Pp2/bP1NnP1b/P2B4/1Q4PP/R1B2RK1 | b | - | - | Rxd4 Qxd4 Bd8 Be3 Bb6 Qxb6 axb6 |
|
7r/1bk5/pp2Q3/3pP3/P1pP3p/1NPBq2P/1P4PK/8 | w | - | - | Qd6+ Kc8 Bf5# |
|
2b2rk1/1p3ppp/4p3/1PP1N3/2B1n3/4P3/5PPP/2rRK2R | b | K | - | Rxd1+ Kxd1 Nxf2+ Ke1 Nxh1 |
|
4r1k1/pr2qpbp/b2p1Np1/2pP4/n1P5/7P/P1RNBPP1/B2QK2R | b | K | - | Bxf6 O-O Bxa1 Qxa1 Qxe2 |
|
6rk/4b2p/p1R2p2/7p/7P/2Q1n3/PPP1NPPK/3r4 | b | - | - | Rxg2+ Kh3 Rh1# |
|
1r1q1rk1/ppp2pp1/2nb1n1p/3N1b2/3P1B2/PQ2PN1P/1P2BPP1/R3K2R | b | KQ | - | Nxd5 Bxd6 Qxd6 |
|
r5k1/6pp/p4q2/1p4Q1/3pP3/3P4/6PK/2RN1r2 | w | - | - | Qd5+ Kf8 Qxa8+ |
|
4r1k1/3R1pp1/1p6/3BP3/2q2PPp/6nP/3Q3K/8 | b | - | - | Nf1+ Kg2 Nxd2 Bxc4 Nxc4 |
|
r3k2r/ppq2pp1/2p2pp1/8/3P1b2/2P1B3/PPQ2PPP/R3K2R | w | KQkq | - | Qe4+ Kd7 Qxf4 Qxf4 Bxf4 |
|
k4n2/p2q2rr/1p1Np1p1/4Pp1p/3P4/6P1/PPR3P1/2R3K1 | w | - | - | Rc8+ Qxc8 Rxc8# |
|
7k/Q5bN/8/4Pr2/4Nnp1/8/PP3PP1/5R1K | b | - | - | Rh5+ Kg1 Ne2# |
|
r2q3r/2Rn1kpp/1p1Q4/pb1p4/3Pn3/B3P3/P4PPP/R5K1 | w | - | - | Qxd5+ Kg6 Qxe4+ |
|
8/8/1p6/p3kpp1/P2r4/1P1R1KPP/8/8 | w | - | - | Rxd4 Kxd4 h4 gxh4 gxh4 |
|
rnb1k1nr/p4ppp/5q2/2pQ4/8/6P1/PPP2P1P/RN2KBNR | b | KQkq | - | Qe7+ Ne2 Bb7 |
|
1q5k/3r2p1/2R2p1p/p7/4p3/P1Q3PP/1P5K/8 | w | - | - | Rc8+ Rd8 Rxb8 |
|
1r1q1rk1/Q3bppp/1p1p4/2nPP3/4P3/5N2/PP4PP/RNB2RK1 | b | - | - | Ra8 Qxa8 Qxa8 |
|
2r3k1/5ppp/4p3/p2p4/P2P4/4P2P/4KPq1/2R5 | w | - | - | Rxc8# |
|
r5k1/1pp2rp1/p2b2Np/3R1q1P/8/1Q2P3/PP3PP1/2R3K1 | b | - | - | Qxf2+ Kh1 Qf1+ Rxf1 Rxf1# |
|
8/p7/1p3k1p/5p2/1P1r3P/P3R1K1/6P1/8 | b | - | - | f4+ Kf3 fxe3 |
|
1Q6/1b1q1kpp/p3p3/1P3r2/3P4/2P1p1P1/5PP1/R3B1K1 | b | - | - | exf2+ Bxf2 Qd5 Qxb7+ Qxb7 |
|
8/7p/p5p1/1p6/1k3PPP/8/2K5/8 | w | - | - | f5 gxf5 g5 Kc5 h5 |
|
3r2k1/p3rp2/2p3p1/1p1nP3/3PB1q1/5RP1/P4QK1/5R2 | w | - | - | Bxd5 Rxd5 Rxf7 |