fen
stringlengths 24
80
| depth
int64 1
245
| evaluation
stringlengths 2
7
| best_move
stringlengths 2
7
| best_line
stringlengths 2
67
|
|---|---|---|---|---|
4r3/p1pkq2r/1p2p1R1/3p1pRp/3P3P/2P5/PP2QP2/2K5 w - - | 19 | 0.67 | Rxh5 | Rxh5 Rxh5 Qxh5 Kc8 Qg5 Qd6 h5 Qh2 h6 Kb7 |
6k1/5p1p/p3p1p1/1p6/1Pb1P3/P1rNKP1P/4R1P1/8 w - - | 28 | -3.87 | Rd2 | Rd2 e5 Ke2 Rxa3 Ke3 Rb3 Rd1 Kf8 h4 Kg7 |
5r2/Q1p3pk/2p4p/8/8/PqK1B3/2b2R1P/8 w - - | 33 | M-20 | Kd2 | Kd2 Rd8+ Qd4 Rxd4+ Bxd4 Qd3+ Kc1 Qd1+ Kb2 Qxd4+ |
8/4R3/K7/P5p1/8/5k1p/8/8 w - - | 40 | M19 | Rh7 | Rh7 Kg2 Kb6 h2 a6 h1=Q Rxh1 Kxh1 a7 g4 |
r3k1nr/pppqb1pp/2b1pp2/3pP3/3P4/P1N2N2/1PP2PPP/R1BQR1K1 w kq - | 28 | 0.89 | h4 | h4 h6 a4 f5 h5 Bb4 Re3 Bxc3 Rxc3 Ne7 |
rn1q1rk1/pp3ppp/2pb1n2/3p2Bb/2PP4/2NB1N1P/PP3PP1/R2Q1RK1 b - - | 24 | 0.00 | dxc4 | dxc4 Bxc4 Nbd7 Re1 Qb6 g4 Bg6 Bb3 Rae8 Be3 |
7r/1p1kbP1p/p3b1p1/3p2B1/1qrPN2Q/8/PP5P/4RR1K b - - | 33 | -0.06 | dxe4 | dxe4 Qxe4 Qd6 Qxb7+ Rc7 Bxe7 Qxd4 Qg2 Bd5 Rf3 |
r3k2r/pppb1p2/2n2q2/3p2p1/3Pn2p/1QP1PN1P/P4PPB/2R1KB1R b Kkq - | 15 | 0.46 | O-O-O | O-O-O c4 g4 hxg4 dxc4 Qc2 Ng3 d5 Ne5 Nxe5 |
6k1/p6p/4R1p1/2p2N2/2r5/2P5/PP4P1/6K1 w - - | 18 | 9.66 | Re8+ | Re8+ Kf7 Nd6+ Kf6 Nxc4 Kf5 Re5+ Kf6 Rxc5 g5 |
3b3k/p5pp/1p3p2/3B4/3P1r2/BPr5/P4P1P/R5K1 w - - | 24 | 2.02 | Re1 | Re1 h5 Re8+ Kh7 Rxd8 Rc2 f3 Rxa2 Be7 Rxd4 |
r2qk2r/ppp2ppp/1bnp1n2/4p1B1/1PB1P1b1/P1NP1N2/2PQ1PPP/R3K2R b KQkq - | 32 | -1.21 | Bxf3 | Bxf3 Nd5 Nd4 Bxf6 gxf6 Qh6 c6 Nxf6+ Ke7 gxf3 |
rn1q1rk1/1p2b1pp/p1p1p3/2Pp1p1n/1P1P4/2NQPNB1/P4PPP/R4RK1 w - - | 26 | 0.80 | Bxb8 | Bxb8 Qxb8 Ne2 g5 g3 Bf6 a4 g4 Nd2 Ng7 |
r2q1rk1/pb2bppp/2n1pn2/1pp5/4P2P/2P2NP1/PP1N1PB1/R1BQR1K1 w - - | 24 | -0.09 | e5 | e5 Nd7 Qe2 a6 Rd1 Qc7 a4 c4 Ne4 Ndxe5 |
r4rk1/pp1q1pbp/2bppn2/2p2PN1/8/2NP4/PPP3PP/R1B1QRK1 w - - | 21 | 0.97 | fxe6 | fxe6 fxe6 Qxe6+ Kh8 Qxd7 Bxd7 Bf4 Ng4 Nge4 Bd4+ |
rn1qk2r/1b1pbppp/p3pn2/8/PpBNP3/7P/1PP1QPP1/RNB2RK1 w kq - | 27 | 0.26 | e5 | e5 Nd5 Rd1 Qa5 c3 O-O cxb4 Nxb4 Bf4 N8c6 |
3r1r2/4pP1k/p1bq2pb/1p1N3n/3N3P/1B1Q4/PPP5/1K4RR w - - | 18 | 5.10 | Nxe7 | Nxe7 Nf4 h5 Bxh1 hxg6+ Qxg6 Nxg6 Nxd3 Nxf8+ Rxf8 |
5rk1/pp3pp1/q6p/3Q4/3P1Bb1/6P1/PPr2P1P/R4RK1 w - - | 26 | -0.59 | Rfe1 | Rfe1 Rxb2 a4 Rc8 Qe4 Qf6 Rac1 Rxc1 Rxc1 Bf5 |
r1b1kbnr/ppp3pp/8/4pp2/3n4/2NB4/PPP2PPP/R1B1K1NR w KQkq - | 23 | -0.78 | Be3 | Be3 Bd7 O-O-O Nf6 Nh3 Bc5 Ng5 h6 Nf3 Ng4 |
r2qr1k1/1b3pbp/1p4p1/p1p1n2n/P1NpP3/BP1P2P1/2PN1RBP/R4QK1 b - - | 18 | 0.40 | Ba6 | Ba6 Bc1 Ra7 Bh3 Nxc4 Nxc4 Bxc4 bxc4 Be5 Qg2 |
2r1r2k/p3q1pp/3p2n1/3Pp3/4N3/7P/P1P1QRP1/1R4K1 w - - | 21 | 1.38 | Qa6 | Qa6 Nf4 Nxd6 Rb8 Rxb8 Rxb8 Kh2 Rd8 Nf5 Qc5 |
rn2kb1r/ppq1pppp/2p2n2/3p3b/4P3/3P1NPP/PPPN1P2/R1BQKB1R w KQkq - | 27 | 0.11 | Bg2 | Bg2 e6 O-O a5 a4 h6 Qe2 Be7 exd5 cxd5 |
4R3/p4k1p/6p1/2p2N2/2r5/2P5/PP4P1/6K1 w - - | 19 | 14.03 | Nd6+ | Nd6+ Kg7 Nxc4 a6 Re5 Kh8 Kf2 h5 Rxc5 h4 |
r1b1kb1r/ppq1pp1p/2n2np1/8/2NN4/2P1B3/PP3PPP/R2QKB1R b KQkq - | 14 | 0.02 | Bg7 | Bg7 Nxc6 bxc6 Bd4 O-O Be5 Qb7 Be2 Be6 Qb3 |
r4rk1/ppp1bqpp/2np4/4p3/8/2P2NB1/PPPQ1PPP/2KRR3 w - - | 20 | 0.00 | Kb1 | Kb1 b5 Qe2 Rab8 Qe4 Rb6 Nd2 a5 Nf1 a4 |
8/pp5p/6pk/3q4/8/PP6/K7/8 b - - | 20 | M-7 | g5 | g5 a4 g4 Kb2 g3 b4 g2 b5 g1=Q b6 |
r4rk1/1ppqn1pp/p2ppn2/4p3/PP2P3/1QPPRN1P/5PP1/RN4K1 w - - | 17 | 1.14 | d4 | d4 exd4 Nxd4 d5 Nd2 Nc6 N4f3 h6 Rae1 b5 |
6k1/6p1/2B1b3/Q7/7p/P2p3P/4p1P1/1r3nK1 w - - | 19 | 5.83 | Qd8+ | Qd8+ Kh7 Qxd3+ g6 Qxb1 Nd2 Qb7+ Kh6 Kf2 Nb3 |
rqb1kb1r/pp1p1ppp/2n1pn2/8/4P1P1/1NN5/PPP1QP1P/R1B1KB1R b KQkq - | 19 | 0.83 | h6 | h6 Bd2 b5 Qxb5 Nxg4 Qe2 Nf6 f4 a5 a4 |
8/4k2p/4pp2/6PP/4KP2/1p6/1P6/8 b - - | 49 | 0.00 | Kf7 | Kf7 gxf6 Kxf6 h6 Kg6 Ke5 Kf7 f5 exf5 Kxf5 |
5rk1/1pp2pp1/1pnr3p/3qp3/8/P2P1N2/1PP2PPP/R3QRK1 w - - | 20 | -0.23 | Qe2 | Qe2 Qb5 Rab1 Qa4 Rbc1 f6 Rfe1 Qb5 Rb1 Ra8 |
2kr3r/pppb1p2/2n2q2/3p2p1/3Pn2p/1QP1PN1P/P4PPB/1R2KB1R b K - | 22 | 0.00 | b6 | b6 Rb2 Rhe8 c4 g4 hxg4 Bxg4 cxd5 Bxf3 dxc6 |
r2qk2r/pp1nppbp/2p3p1/3p3n/3P1B2/2NBPP1P/PPPQ1P2/2KR3R w kq - | 19 | -0.13 | Bg5 | Bg5 b5 f4 f6 Bh4 f5 Ne2 Nb6 Ng3 Nxg3 |
rnbq1rk1/p4pbp/3p2p1/3P4/1p2p3/1P1B1N1P/P3NPP1/R1BQK2R w KQ - | 17 | 0.05 | Bg5 | Bg5 f6 Be3 exf3 gxf3 Nd7 Rc1 Ne5 Nf4 f5 |
8/5p1k/n1p4p/pP2p3/4Pp2/2PPqP1P/1KB3r1/1R1Q4 b - - | 15 | -5.45 | cxb5 | cxb5 Qf1 Rf2 Qe1 Nc5 Qxe3 fxe3 Rd1 b4 d4 |
r1bqkb1r/2pp1ppp/p1n2n2/1p2p3/8/2P2N2/PPBP1PPP/RNBQK2R w KQkq - | 21 | -0.50 | O-O | O-O Be7 Re1 d6 d4 Bg4 h3 Bh5 a4 O-O |
rn1qk2r/1b1pbppp/p3pn2/8/Pp1NP3/3B3P/1PP1QPP1/RNB2RK1 b kq - | 22 | 0.14 | Qc7 | Qc7 Bg5 Nc6 Nxc6 Bxc6 e5 Nd5 Bxe7 Nxe7 Nd2 |
r1bq1rk1/2pp1ppp/p4n2/1p1Np1B1/3bP3/1B6/PPP2PPP/R2QK2R b KQ - | 20 | -0.47 | Bxf2+ | Bxf2+ Ke2 Bc5 Nxf6+ gxf6 Bh6 d5 Qxd5 Bg4+ Ke1 |
8/pp5p/7k/3q2p1/8/PP6/K7/8 w - - | 1 | M-6 | a4 | a4 |
8/5R2/K7/P5p1/8/5k1p/8/8 b - - | 41 | M18 | Kg3 | Kg3 Kb6 h2 Rh7 Kg2 a6 h1=Q Rxh1 Kxh1 a7 |
rn2kb1r/ppq1pppp/2p2n2/3p3b/4P3/3P1NPP/PPPN1PB1/R1BQK2R b KQkq - | 21 | 0.11 | e6 | e6 O-O a5 a4 h6 Qe1 Nbd7 exd5 Nxd5 Nc4 |
4R3/p4k1p/3N2p1/2p5/2r5/2P5/PP4P1/6K1 b - - | 32 | 39.87 | Kf6 | Kf6 Nxc4 Kg5 Kf2 Kf5 Re5+ Kg4 Rxc5 g5 Ra5 |
4r3/p1pkq2r/1p2p1R1/1Q1p1pRp/3P3P/2P5/PP3P2/2K5 b - - | 20 | 0.56 | c6 | c6 Qa6 Kd8 Rg8 Qf7 Rxe8+ Qxe8 a4 Re7 Kb1 |
r2qr1k1/1b3pbp/1p4p1/p1p4n/P1npP3/BP1P2P1/2PN1RBP/R4QK1 w - - | 17 | 1.21 | Nxc4 | Nxc4 Nf6 Bc1 Ng4 Rxf7 Bc8 e5 Be6 Rb7 Rb8 |
rn1qkb1r/pp2pppp/2pp4/8/3Pn3/5N1P/PPP2PP1/R1BQKB1R w KQkq - | 19 | -0.32 | Bd3 | Bd3 Nf6 Qe2 e6 Bf4 d5 g4 Bd6 Ne5 Qc7 |
8/4kppp/1p6/3Pp3/pr2P3/1P1R1P2/3K2PP/8 w - - | 24 | 0.16 | bxa4 | bxa4 Rxa4 Ke3 h5 g3 Ra2 Rc3 Kd7 h4 Rg2 |
rnb1kb1r/pp3ppp/1n1Pp3/2p1P3/2P2q2/8/PP1K2PP/RNBQ1BNR w kq - | 19 | -2.01 | Kc2 | Kc2 Qxe5 Nc3 Nc6 Nb5 Bd7 a3 Nd4+ Nxd4 Qxd4 |
8/4r1k1/6Pp/p7/8/P6K/1p6/1BR5 w - - | 25 | 4.68 | Rc6 | Rc6 Re3+ Kh4 Re2 Rc7+ Kf6 Rf7+ Ke6 Rb7 Kf6 |
6k1/1pp2pp1/p7/5q1p/2P1N2P/PP4P1/1Q3P2/3b2K1 w - - | 27 | 0.00 | Qd4 | Qd4 Bf3 Qd8+ Kh7 Ng5+ Kg6 Nxf3 Qxf3 Qg5+ Kh7 |
r2q1rk1/pb2bppp/2n1p3/1p2P3/2p3nP/2P2NP1/PP1NQPB1/R1B1R1K1 w - - | 20 | 0.04 | a4 | a4 a6 h5 Qb6 b4 Rfd8 axb5 axb5 Rxa8 Bxa8 |
8/8/8/Rp6/1P4k1/8/5K2/7r w - - | 20 | 0.03 | Ke3 | Ke3 Kf5 Kd4 Ke6 Kc5 Kd7 Kb6 Rh6+ Kxb5 Kc8 |
8/pp5p/7k/3q2p1/P7/1P6/K7/8 b - - | 20 | M-6 | g4 | g4 Kb2 g3 b4 g2 b5 g1=Q b6 Qgd1 bxa7 |
r3r1k1/2pn1pp1/ppNp3p/2q5/2P1nP2/P3P3/1B4PP/R2Q1RK1 w - - | 20 | -1.67 | Nd4 | Nd4 Qa5 Rc1 Qd2 Qxd2 Nxd2 Rfd1 Ne4 Nf5 Nef6 |
8/5p1k/n6p/pp2p3/4Pp2/2PPqP1P/1KB3r1/1R1Q4 w - - | 15 | -5.56 | Qf1 | Qf1 Rf2 Qe1 Nc5 Qxe3 fxe3 Rd1 b4 d4 Na4+ |
2kr3r/pppb1p2/2n2q2/3p2p1/3Pn2p/1QP1PN1P/P4PPB/2R1KB1R w K - | 18 | 0.65 | c4 | c4 g4 hxg4 dxc4 Qxc4 Bxg4 Be5 Qf5 Qc2 h3 |
8/8/6pp/2nbk3/3p4/1p1N2P1/1P1K3P/5B2 b - - | 53 | -0.21 | Nxd3 | Nxd3 Bxd3 g5 Bh7 Bc4 Bg6 Kd5 Bf7+ Kc5 Bg6 |
r4rk1/1pp2pp1/1p5p/1P1np3/P2nB3/8/6PN/R3R1K1 b - - | 27 | -4.96 | Nc3 | Nc3 Bxb7 Rxa4 Rxa4 Nxa4 Rxe5 Rd8 Nf3 Nxf3+ Bxf3 |
8/pp5p/7k/3q4/P5p1/1P6/K7/8 w - - | 1 | M-5 | Ka3 | Ka3 |
4r1k1/2q4p/p3P1p1/2p2pQ1/2B4P/5P2/Pb4P1/3R2K1 w - - | 28 | 96.05 | Rd8 | Rd8 Kf8 Rd7 Qe5 Qh6+ Qg7 Rxg7 Bxg7 Qxh7 Rxe6 |
8/K7/1p6/5kPp/7P/8/8/8 b - - | 43 | M-15 | b5 | b5 g6 Kxg6 Kb6 b4 Kc5 b3 Kd4 b2 Ke3 |
3b3k/p5pp/1p3p2/3B4/3P1r2/BPr5/P4P1P/4R1K1 b - - | 23 | 1.87 | h5 | h5 Re8+ Kh7 Rxd8 Rd3 Rc8 Rg4+ Kf1 Rgxd4 Be6 |
8/5R2/K7/P5p1/8/6kp/8/8 w - - | 47 | M16 | Kb5 | Kb5 h2 Rh7 Kg2 a6 h1=Q Rxh1 Kxh1 a7 g4 |
r2r2k1/4qpp1/p1n1pn1p/1pbp1b2/7B/PBP1PN2/1PN2PPP/R2QR1K1 b - - | 16 | -0.46 | Na5 | Na5 Ncd4 g5 Bg3 Bh7 Bc2 Bxc2 Qxc2 Rac8 b4 |
r4rk1/1ppqn1pp/p2ppn2/4p3/PP1PP3/1QP1RN1P/5PP1/RN4K1 b - - | 18 | 1.06 | exd4 | exd4 Nxd4 d5 Nd2 Nc6 N4f3 h6 Rae1 b5 axb5 |
r2q1rk1/1b2bppp/p1n1p3/1p2P3/P1p3nP/2P2NP1/1P1NQPB1/R1B1R1K1 w - - | 20 | 0.26 | h5 | h5 Qb6 a5 Qc7 b3 Nxa5 Nd4 Bxg2 Kxg2 Nh6 |
8/pp5p/7k/3q4/P5p1/KP6/8/8 b - - | 20 | M-5 | g3 | g3 a5 g2 Ka4 g1=Q Kb4 Qgd4+ Ka3 Qxa5# |