fen stringlengths 30 77 | moves stringlengths 4 165 | rating int64 399 3.33k | tags stringlengths 7 148 | board stringlengths 197 197 | white_kingside bool 2
classes | white_queenside bool 2
classes | black_kingside bool 2
classes | black_queenside bool 2
classes | turn stringclasses 2
values |
|---|---|---|---|---|---|---|---|---|---|
r3kbnr/1p3ppp/p2p4/2p1P3/P2nP3/2NP1P1P/1PPKBq2/R1BQ3R b kq - 4 11 | d4f3 | 1,281 | mate mateIn1 middlegame oneMove | β, ., ., ., β, β, β, β,
., β, ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., β, β, ., ., .,
., ., β, β, ., β, ., β,
., β, β, β, β, β, ., .,
β, ., β, β, ., ., ., β | false | false | true | true | b |
rnb1k2r/pp1p1ppp/1q2pn2/2b5/3P4/P3P3/1BP2PPP/RN1QKBNR b KQkq - 0 6 | b6b2 | 1,714 | advantage hangingPiece oneMove opening | β, β, β, ., β, ., ., β,
β, β, ., β, ., β, β, β,
., β, ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., β, β, β,
β, β, ., β, β, β, β, β | true | true | true | true | b |
4rrk1/1bp3pp/p4n2/1pqP4/4p3/2N1Q1P1/PPP3BP/3RR2K b - - 1 20 | c5e3 e1e3 f6g4 e3e4 g4f2 | 1,739 | crushing kingsideAttack long master masterVsMaster middlegame | ., ., ., ., β, β, β, .,
., β, β, ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., β, .,
β, β, β, ., ., ., β, β,
., ., ., β, β, ., ., β | false | false | false | false | b |
r3kb1r/pp1bp1pp/1q2Nn2/1BpNn3/8/8/PPP2PPP/R1BQK2R b KQkq - 2 12 | e5f3 d1f3 b6e6 c1e3 e6d5 b5d7 d5d7 | 2,779 | crushing opening veryLong | β, ., ., ., β, β, ., β,
β, β, ., β, β, ., β, β,
., β, ., ., β, β, ., .,
., β, β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, β, β, ., ., β | true | true | true | true | b |
8/8/6B1/8/1b1k3B/p1p5/2K5/8 b - - 0 61 | a3a2 c2b3 a2a1q | 786 | advancedPawn bishopEndgame crushing endgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4bkr/3Q3p/p2p1Pp1/1p2p3/4b3/P7/1Pq3PP/R1B2RK1 w - - 2 20 | d7e6 | 1,500 | master mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
β, ., ., β, ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
r5kr/2R1Qppp/p3b3/1q6/3p4/8/P4PPP/2R3K1 w - - 0 23 | c7c8 a8c8 c1c8 e6c8 e7d8 b5e8 d8e8 | 1,341 | fork mate mateIn4 middlegame sacrifice veryLong | β, ., ., ., ., ., β, β,
., ., β, ., β, β, β, β,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
6k1/3R4/5pqp/6pN/8/4P2P/5PPK/8 w - - 6 39 | d7g7 g6g7 h5g7 | 1,549 | crushing endgame fork master short | ., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1k1nr/pp3ppp/3pb3/8/1n2P3/2P2N2/PP3PPP/R1B1KB1R b KQk - 0 10 | b4c2 e1d2 c2a1 | 1,068 | advantage fork middlegame short | ., ., β, ., β, ., β, β,
β, β, ., ., ., β, β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., β, β, ., β | true | true | true | false | b |
4r2k/p4Qbp/3p2p1/1P1P4/Pq6/8/1P4PP/7K w - - 0 30 | f7e8 g7f8 e8f8 | 619 | endgame mate mateIn2 short | ., ., ., ., β, ., ., β,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., β, ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
2br3k/p4Qp1/1b5p/1P6/4B3/6q1/6P1/5R1K w - - 3 38 | f7f8 d8f8 f1f8 | 901 | mate mateIn2 middlegame sacrifice short | ., ., β, β, ., ., ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
8/5p2/1K2p3/5p2/P4Pk1/8/8/8 w - - 1 44 | a4a5 e6e5 a5a6 e5f4 a6a7 f4f3 a7a8q | 1,262 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/ppq2pbp/2p1n1p1/4p3/4Pn2/1PP1NQP1/PBB2P1P/3R1RK1 b - - 0 18 | e6g5 f3g4 f7f5 g3f4 f5g4 | 2,685 | crushing long middlegame | β, ., ., ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., β, ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., β, β, ., β, β, β, .,
β, β, β, ., ., β, ., β,
., ., ., β, ., β, β, . | false | false | false | false | b |
r2q1rk1/pp2bpp1/5n1B/2p2b2/2B1N3/5PQ1/PPP3PP/R4RK1 b - - 0 15 | d8d4 g1h1 f6h5 | 2,621 | advantage fork middlegame short | β, ., ., β, ., β, β, .,
β, β, ., ., β, β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r7/1b4r1/p3kbQ1/1pq2p1P/5P2/2P5/PP1R2PK/3R4 w - - 4 32 | d2d6 c5d6 d1d6 e6d6 g6f6 | 1,332 | attraction crushing long middlegame | β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., β, β, β, .,
., β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., β, ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
3r1rk1/1p2bppp/p1b1p3/4q3/3N4/2Q1B3/PP3PPP/2RR2K1 w - - 0 19 | d4c6 d8d1 c1d1 | 1,224 | crushing middlegame short | ., ., ., β, ., β, β, .,
., β, ., ., β, β, β, β,
β, ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., β, β, ., ., β, . | false | false | false | false | w |
3r1k2/5Rp1/3p2p1/2pPn1N1/2P3P1/7P/4QPK1/q7 b - - 0 32 | e5f7 g5e6 f8e7 | 2,175 | crushing endgame master short | ., ., ., β, ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, .,
., ., β, β, β, ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/5pp1/p1p2n1p/8/1PNqr3/5RQP/6PN/5R1K b - - 1 29 | f6h5 g3c7 d4c4 | 1,686 | advantage middlegame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., β, β, β, β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
rnb1k2r/1pp2ppp/p2b1n2/4q3/2B1p3/1NNP4/PPP2PPP/R1BQ1RK1 b kq - 0 9 | e5h2 | 880 | kingsideAttack mate mateIn1 oneMove opening | β, β, β, ., β, ., ., β,
., β, β, ., ., β, β, β,
β, ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., β, β, β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, β, ., β, β, . | false | false | true | true | b |
4r1k1/pp3p1p/3b2n1/1P1P2Q1/P3p3/4P1Pq/1B5P/2R1R1K1 b - - 0 24 | d6e7 b2f6 h7h6 g5g6 f7g6 | 2,155 | advantage long middlegame trappedPiece | ., ., ., ., β, ., β, .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., β, ., β, ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., β, β,
., β, ., ., ., ., ., β,
., ., β, ., β, ., β, . | false | false | false | false | b |
6k1/5p2/4p2p/3p2p1/Pp6/1P4P1/4rPKP/R7 w - - 0 29 | a4a5 e2c2 a1a4 c2c8 a4b4 | 2,263 | clearance crushing endgame long quietMove rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., β, .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
R4Bk1/2Q2p2/8/3p1b2/1ppPq2n/4PN1P/5P2/5K1R b - - 2 36 | e4b1 f3e1 f5d3 f1g1 b1e1 g1h2 e1f2 | 2,067 | clearance deflection mate mateIn4 middlegame veryLong | β, ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, β, β, β, ., ., β,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
8/6kp/3p1pp1/3Pb3/1p2P1P1/1P1Bq2P/2P3K1/5Q2 b - - 2 40 | e3g3 g2h1 g3h2 | 988 | endgame master mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, β, .,
., ., ., β, β, ., ., .,
., β, ., ., β, ., β, .,
., β, ., β, β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r1b1r1k1/pp1pQpbp/5np1/q7/2B5/2P2N2/PP3PPP/R1B1K2R w KQ - 1 12 | c4f7 g8h8 f7e8 | 1,502 | advantage fork opening short | β, ., β, ., β, ., β, .,
β, β, ., β, β, β, β, β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., β, ., ., β | true | true | false | false | w |
8/5p1k/1p3qpp/p7/8/2NQ4/5rPP/6RK w - - 0 44 | c3e4 f6f5 e4f2 | 1,264 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, β | false | false | false | false | w |
2k3r1/ppp1P3/5B2/3R4/4p3/2PnP2r/P5p1/6K1 w - - 0 32 | d5d8 g8d8 e7d8q | 907 | advancedPawn endgame mate mateIn2 promotion short | ., ., β, ., ., ., β, .,
β, β, β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2q2rk1/5pp1/4p2p/QR1bN3/8/P4P1P/1P1r2P1/4R1K1 b - - 2 29 | c8c2 a5d2 c2d2 | 1,703 | crushing middlegame short | ., ., β, ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., β, ., β, ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
3Q1n1k/pp4p1/2pb1P2/3q4/P2p2PB/5P2/4r1BP/5RK1 b - - 0 32 | d4d3 f6g7 h8g7 | 2,424 | advantage master middlegame short | ., ., ., β, ., β, ., β,
β, β, ., ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r6r/pp3p2/2n1qBk1/4p3/4P2P/2P2Q2/P4PP1/R5K1 w - - 0 20 | f3g3 e6g4 g3g4 | 1,990 | crushing middlegame short | β, ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
., ., β, ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/pp3k2/2p1r3/r3PKP1/4R2N/P1P5/1P3b2/8 w - - 0 42 | g5g6 f7e7 g6g7 a5e5 e4e5 e6e5 f5e5 | 911 | advancedPawn advantage endgame veryLong | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., ., β, ., β, ., ., .,
β, ., ., ., β, β, β, .,
., ., ., ., β, ., ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn3rk1/1b2qppp/p3p3/2p5/2N1P1Q1/P1BB4/1P3PPP/2b2RK1 w - - 0 18 | g4g7 | 823 | kingsideAttack mate mateIn1 middlegame oneMove | β, β, ., ., ., β, β, .,
., β, ., ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., β, .,
β, ., β, β, ., ., ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., β, β, . | false | false | false | false | w |
8/p2r2pp/1p1k1p2/8/3PK2P/P5P1/5P2/4R3 b - - 8 36 | d7e7 e4d3 e7e1 | 792 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
rn3rk1/pp1qb1pp/2p1p3/3n2N1/3P4/2N5/PPQ2PPP/R1B1R1K1 w - - 4 15 | c2h7 | 844 | kingsideAttack mate mateIn1 oneMove opening | β, β, ., ., ., β, β, .,
β, β, ., β, β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., β, ., β, . | false | false | false | false | w |
r2qk1nr/ppp3pp/2n5/3QBb2/1bP5/2N1P3/PP3PPP/R3KBNR b KQkq - 0 8 | d8d5 c4d5 c6e5 | 1,769 | advantage capturingDefender opening pin short | β, ., ., β, β, ., β, β,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, β, ., .,
., β, β, ., ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, β, β, β | true | true | true | true | b |
3r2k1/5pp1/p2q4/3R4/2P1P1Pp/2Q2P1b/2PrB2P/4R1K1 b - - 4 31 | d2d5 c4d5 d6b6 g1h1 b6f2 e1g1 f2e2 | 2,206 | crushing middlegame veryLong | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., β, β,
., ., β, ., ., β, ., β,
., ., β, β, β, ., ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
4bkr1/1Q6/2p1p2P/Pp1p2P1/1P1P4/2P3R1/3K4/7q w - - 9 61 | b7c7 h1f1 c7d6 f8f7 d6e5 | 2,739 | crushing endgame exposedKing long | ., ., ., ., β, β, β, .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., β,
β, β, ., β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
3r1r2/p3Np2/1b5p/3BP1pk/8/3K3P/1P4P1/7R w - - 11 33 | g2g4 h5h4 e7f5 | 1,183 | endgame mate mateIn2 short | ., ., ., β, ., β, ., .,
β, ., ., ., β, β, ., .,
., β, ., ., ., ., ., β,
., ., ., β, β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
2r3k1/pb1n2p1/1p5p/5p1Q/3PqN2/2r1p3/PP5P/2KB1RR1 w - - 0 27 | b2c3 c8c3 c1b2 e4d4 h5e8 | 1,650 | advantage long master middlegame | ., ., β, ., ., ., β, .,
β, β, ., β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, β, β, ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, ., β, β, . | false | false | false | false | w |
3R1r1k/pp4qp/5p2/4r3/8/3B3Q/PPP3PP/3K4 w - - 5 26 | d8f8 g7f8 h3h7 | 1,089 | endgame mate mateIn2 short | ., ., ., β, ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
2r2rk1/pp6/5qp1/3p4/4p3/6R1/2B3Q1/2R1K3 w - - 0 33 | g3g6 g8f7 g6f6 | 816 | crushing fork middlegame short | ., ., β, ., ., β, β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., β, ., β, ., ., . | false | false | false | false | w |
7Q/8/1p4p1/2b1pp2/5k1P/1NP5/PP3PPK/3q4 b - - 2 42 | c5f2 h8h6 f4e4 | 1,574 | advantage defensiveMove endgame master short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
., β, β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r1b1k1nr/p2p1ppp/1p2pq2/2b3B1/3nP3/P1NB1N2/1PP2PPP/R2QK2R b KQkq - 3 10 | d4f3 d1f3 f6g5 | 1,219 | advantage opening short | β, ., β, ., β, ., β, β,
β, ., ., β, ., β, β, β,
., β, ., ., β, β, ., .,
., ., β, ., ., ., β, .,
., ., ., β, β, ., ., .,
β, ., β, β, ., β, ., .,
., β, β, ., ., β, β, β,
β, ., ., β, β, ., ., β | true | true | true | true | b |
2rr2Q1/pp4R1/3k4/3p3p/7q/1PN2P2/P3K3/8 w - - 5 34 | g8d5 | 1,574 | endgame master mate mateIn1 oneMove | ., ., β, β, ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., β, β, ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qk2r/pppb1ppp/5n2/8/1n2p3/N2PQNP1/PP2PPBP/R3K2R b KQkq - 3 11 | b4d5 e3d2 e4f3 | 2,065 | advantage master middlegame short | β, ., ., β, β, ., ., β,
β, β, β, β, ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., β, β, β, β, .,
β, β, ., ., β, β, β, β,
β, ., ., ., β, ., ., β | true | true | true | true | b |
3r3k/1pp3pp/4Qp2/8/1PP5/2r2N1P/5qP1/4R2K w - - 8 34 | e6e8 d8e8 e1e8 | 646 | backRankMate endgame master mate mateIn2 sacrifice short | ., ., ., β, ., ., ., β,
., β, β, ., ., ., β, β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
r3r1k1/5ppp/2p2n2/2b3B1/p1Pp1N2/P4n1P/1PQ2PP1/RN1KR3 b - - 0 21 | e8e1 | 642 | mate mateIn1 middlegame oneMove | β, ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., β, .,
β, ., β, β, ., β, ., .,
β, ., ., ., ., β, ., β,
., β, β, ., ., β, β, .,
β, β, ., β, β, ., ., . | false | false | false | false | b |
r6r/6p1/p1k4p/4R1p1/1P1p2P1/8/2b2P1P/R1B3K1 w - - 0 25 | e5c5 c6b7 c5c2 | 1,391 | crushing endgame fork short | β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
4r1k1/5rp1/2pq3p/p1p1RP2/2P5/1P1P3P/P1Q5/4R2K b - - 0 32 | e8e5 e1e5 d6e5 | 955 | crushing endgame short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., β, β, ., ., ., β,
β, ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., ., β | false | false | false | false | b |
8/2K4R/1p2P3/1Pp5/2P5/7r/6kp/8 w - - 4 54 | h7h3 g2h3 e6e7 h2h1q e7e8q | 1,346 | advancedPawn crushing endgame long promotion rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k2r/ppp2pp1/2n1p3/1B5p/4Pq2/8/PPP4N/R2QR1K1 b kq - 1 18 | f4g5 g1h1 g5b5 | 1,833 | advantage fork middlegame short | β, ., ., ., β, ., ., β,
β, β, β, ., ., β, β, .,
., ., β, ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
β, ., ., β, β, ., β, . | false | false | true | true | b |
8/5p2/1b1k4/p1Pp1PK1/P7/4B3/8/8 b - - 0 50 | b6c5 e3f4 d6c6 | 1,078 | bishopEndgame crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
β, ., β, β, ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/1p1P4/5p1R/2KPk3/8/3r4/8 w - - 1 53 | h5h4 f5f4 h4f4 e4f4 d6d7 | 1,982 | advancedPawn crushing endgame long master masterVsMaster rookEndgame sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3Nr1k1/1p4pp/p2b1n2/3p4/8/2P3B1/PP2rPPP/RN1R2K1 b - - 0 19 | e2e1 d1e1 e8e1 | 848 | backRankMate mate mateIn2 middlegame short | ., ., ., β, β, ., β, .,
., β, ., ., ., ., β, β,
β, ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, β, β,
β, β, ., β, ., ., β, . | false | false | false | false | b |
4kr2/1p4Q1/pq1p2P1/3p4/n2PpP2/1N2r3/PP6/1K1R3R b - - 0 25 | e3b3 a2b3 b6b3 d1d2 a4c3 b1c1 c3a2 | 1,843 | crushing middlegame pin queensideAttack veryLong | ., ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
β, β, ., β, ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., β, β, β, ., .,
., β, ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., β, ., β, ., ., ., β | false | false | false | false | b |
r2q4/pp2bk2/3p4/4pp2/2Pp2p1/3P4/PP3P1K/R2QN1R1 b - - 1 24 | d8h8 h2g2 h8h3 | 998 | mate mateIn2 middlegame short | β, ., ., β, ., ., ., .,
β, β, ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, β, ., ., β, .,
., ., ., β, ., ., ., .,
β, β, ., ., ., β, ., β,
β, ., ., β, β, ., β, . | false | false | false | false | b |
r2q1rk1/ppp2ppp/3b4/4P3/2B2nP1/2N5/PPP4P/R2QK2R w KQ - 0 13 | e5d6 d8h4 e1d2 | 1,541 | advantage middlegame short | β, ., ., β, ., β, β, .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., β,
β, ., ., β, β, ., ., β | true | true | false | false | w |
2rq4/p5kp/4p1p1/1p1bPp2/3N1P2/7Q/P4KPP/3R4 w - - 0 28 | d4e6 d5e6 d1d8 | 957 | advantage discoveredAttack endgame master short | ., ., β, β, ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, .,
., β, ., β, β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r3k2r/p4pp1/2p2P1p/2b5/4nP2/2N4q/PPP1B2P/R1BQ1R1K b kq - 2 18 | e4g3 | 1,402 | mate mateIn1 middlegame oneMove pin | β, ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., β,
β, β, β, ., β, ., ., β,
β, ., β, β, ., β, ., β | false | false | true | true | b |
r1b2rk1/p1qpnpR1/1p2p2p/5P2/8/1NP1Q3/P1P1B1PP/1R4K1 b - - 0 18 | g8g7 f5f6 g7f6 e3h6 e7g6 | 1,042 | advantage defensiveMove hangingPiece long middlegame | β, ., β, ., ., β, β, .,
β, ., β, β, β, β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
β, ., β, ., β, ., β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
6k1/5pp1/p4q1p/8/1Q5P/6P1/r4P2/5RK1 w - - 0 29 | b4b8 g8h7 b8b1 a2c2 b1c2 | 1,153 | crushing endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
3r3k/2R3pp/8/3r4/4p1q1/P3Q1P1/1P2PPK1/5R2 b - - 5 27 | d5h5 f2f4 e4f3 f1f3 g4h3 g2f2 h3h1 e3c3 h5h2 f2e3 d8e8 e3d4 h2e2 | 2,777 | advantage clearance deflection enPassant endgame quietMove veryLong | ., ., ., β, ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., β, ., β, .,
., β, ., ., β, β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/5p2/7p/4kp2/2P4r/3K4/PR5P/8 b - - 2 37 | h4h3 d3c2 h3h2 | 1,692 | crushing endgame interference rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5pk1/6pp/p1P5/Pn1N4/1P4rP/3K2P1/6R1 b - - 0 35 | g3d3 d2e2 d3d4 | 1,049 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
β, ., β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1k1r4/7Q/Bbp2p2/3p4/5P2/6q1/2P3P1/7K w - - 0 33 | h7b7 | 543 | endgame mate mateIn1 oneMove | ., β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
2k1nb1r/1pp1pppp/p3q3/4P2b/3r4/2N2N1P/PPP1QPP1/R3R1K1 w - - 0 15 | f3d4 h5e2 d4e6 | 1,039 | advantage hangingPiece middlegame short | ., ., β, ., β, β, ., β,
., β, β, ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., β,
β, β, β, ., β, β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r1bq1k2/p1pn1p1Q/2p3B1/2bpr3/8/2P4P/PP3PPK/RN3R2 w - - 6 19 | h7f7 | 847 | mate mateIn1 middlegame oneMove | β, ., β, β, ., β, ., .,
β, ., β, β, ., β, ., β,
., ., β, ., ., ., β, .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, β, β,
β, β, ., ., ., β, ., . | false | false | false | false | w |
8/5k2/1p1p1P2/1P1Np3/3bP3/8/3K3R/1r6 b - - 0 42 | b1b2 d2d3 b2h2 | 1,286 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., β, ., .,
., β, ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/8/8/p1K2k2/1p4p1/1P4P1/P1P5/8 b - - 12 56 | f5e4 c5b6 e4f3 b6a5 f3g3 | 1,186 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1b2PkbQ/2q2p1p/1p2n2P/2p2rp1/2P5/1P3PP1/RB2R1K1 w - - 1 31 | b1g6 f7e7 h7g7 | 1,715 | crushing deflection middlegame short | ., ., ., ., ., ., ., .,
., β, ., ., β, β, β, β,
., ., β, ., ., β, ., β,
., β, ., ., β, ., ., β,
., ., β, ., ., β, β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
β, β, ., ., β, ., β, . | false | false | false | false | w |
1rb3k1/p4r1p/1p1p1qpB/3P1P2/PP6/3B4/6PP/Q4RK1 w - - 1 23 | f5g6 f6f1 d3f1 | 1,801 | crushing middlegame short | ., β, β, ., ., ., β, .,
β, ., ., ., ., β, ., β,
., β, ., β, ., β, β, β,
., ., ., β, ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
5bk1/5p2/4pBpp/1B1pP3/1p1P1N2/2r3P1/3n1P1P/4R1K1 b - - 3 30 | d2f3 g1f1 f3e1 | 908 | advantage fork middlegame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, β,
., β, ., β, β, ., ., .,
., β, ., β, ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
3rq2k/7p/p5pB/1p1Qb3/8/2P5/PPb3PP/5RK1 w - - 1 27 | f1f8 e8f8 d5e5 h8g8 h6f8 | 1,607 | crushing deflection fork intermezzo long middlegame sacrifice | ., ., ., β, β, ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r1b2rk1/pp2bpp1/5n1p/2pn4/3P3B/P2QPN2/1qB2PPP/R4RK1 w - - 0 15 | h4f6 d5f6 f1b1 | 1,620 | equality middlegame short | β, ., β, ., ., β, β, .,
β, β, ., ., β, β, β, .,
., ., ., ., ., β, ., β,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., β,
β, ., ., β, β, β, ., .,
., β, β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r5k1/ppq2ppp/2nb1n2/2pp2B1/8/3P1QNP/PPP2PPN/R3r1K1 w - - 0 17 | a1e1 c6d4 f3d1 | 1,948 | defensiveMove equality middlegame short | β, ., ., ., ., ., β, .,
β, β, β, ., ., β, β, β,
., ., β, β, ., β, ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r3r3/p4kp1/2p2n1p/2p4b/1p2PP1q/1PBP1P1P/P1P3K1/R1Q2R2 w - - 0 20 | c3e1 h5f3 f1f3 | 1,768 | advantage middlegame short | β, ., ., ., β, ., ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., β, ., ., ., ., β,
., β, ., ., β, β, ., β,
., β, β, β, ., β, ., β,
β, ., β, ., ., ., β, .,
β, ., β, ., ., β, ., . | false | false | false | false | w |
1r3rk1/3b3p/3p2pB/1p2p3/3PPQ2/bNp4P/2P1q1P1/5RK1 w - - 0 32 | f4f8 b8f8 f1f8 | 1,016 | kingsideAttack mate mateIn2 middlegame short | ., β, ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., β, β,
., β, ., ., β, ., ., .,
., ., ., β, β, β, ., .,
β, β, β, ., ., ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
5b1k/1Qpb3r/p3p2n/3pP3/3Pq1rR/2P1NNP1/PP2KP2/7R b - - 0 35 | d7b5 b7b5 a6b5 | 1,526 | crushing middlegame pin short | ., ., ., ., ., β, ., β,
., β, β, β, ., ., ., β,
β, ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., β, β, ., β, β,
., ., β, ., β, β, β, .,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
1r2k2N/p1p3pp/4b3/3Pp3/3q4/4b2P/PP2K3/RNBQ2pR w - - 0 23 | h1g1 e3g1 d1d4 g1d4 d5e6 | 1,704 | advantage long middlegame | ., β, ., ., β, ., ., β,
β, ., β, ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
β, β, ., ., β, ., ., .,
β, β, β, β, ., ., β, β | false | false | false | false | w |
r2qk2r/pb1np1b1/1ppp2p1/3n3p/3P3P/2P1PNB1/PPQN1PP1/R3K2R w KQkq - 0 12 | c2g6 e8f8 f3g5 d8e8 g5e6 f8g8 g6g7 | 1,574 | fork mate mateIn4 middlegame quietMove veryLong | β, ., ., β, β, ., ., β,
β, β, ., β, β, ., β, .,
., β, β, β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., β,
., ., β, ., β, β, β, .,
β, β, β, β, ., β, β, .,
β, ., ., ., β, ., ., β | true | true | true | true | w |
6k1/1pb5/p1n3pp/4q1N1/P2p3P/6P1/5P2/3Q2K1 w - - 0 44 | d1b3 g8h8 g5f7 h8g7 f7e5 | 1,194 | crushing endgame exposedKing fork long | ., ., ., ., ., ., β, .,
., β, β, ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., β, ., β, .,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | w |
1k1r3r/ppp2ppp/2nbpn2/1P4Nq/3P2B1/P1N1B3/2P2PP1/R2Q1RK1 b - - 0 14 | h5h2 | 1,070 | mate mateIn1 middlegame oneMove | ., β, ., β, ., ., ., β,
β, β, β, ., ., β, β, β,
., ., β, β, β, β, ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., ., β, .,
β, ., β, ., β, ., ., .,
., ., β, ., ., β, β, .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
R7/3R4/pbp5/k3p3/2KpP3/P1P4r/1P4r1/8 w - - 4 41 | b2b4 a5a4 a8a6 b6a5 a6a5 | 1,199 | deflection endgame fork long mate mateIn3 | β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p4p1/pk2p1p1/3pPqP1/1Qp2B2/2P3P1/PP5r/3K2R1 b - - 10 30 | b6a7 b4c5 a7b8 c5d6 b8c8 | 2,286 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, β, ., ., β, ., β, .,
., ., ., β, β, β, β, .,
., β, β, ., ., β, ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/1k6/8/p2r1RK1/1p6/1P6/P7/8 b - - 0 64 | b7c6 g5f4 d5f5 f4f5 c6d5 | 2,125 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r2k1/7p/2p2Pp1/1p2Pq2/p1n1NP2/P7/1PP5/1K2QR2 b - - 6 35 | f5e4 e1e4 c4d2 b1a2 d2e4 | 1,498 | advantage attraction endgame fork long sacrifice | ., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., β, ., ., β, β, ., .,
β, ., β, ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., β, β, ., . | false | false | false | false | b |
2k5/pp3pp1/2Bpp2q/8/3P4/2P5/PP2QPP1/K2R3r b - - 0 22 | h6c1 d1c1 h1c1 | 1,537 | backRankMate endgame mate mateIn2 sacrifice short xRayAttack | ., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., β, β, β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, β, β, .,
β, ., ., β, ., ., ., β | false | false | false | false | b |
5rk1/pp3p2/1q1p2p1/3Bb3/3pP3/8/PPQ3PP/1R3RK1 b - - 0 20 | d4d3 c2f2 e5d4 | 1,342 | advantage clearance discoveredAttack master middlegame pin short | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, ., .,
., β, ., β, ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., β, ., ., ., β, β, . | false | false | false | false | b |
5nk1/5pp1/2P1p2p/p3N3/Pr3q2/7P/5QPK/8 w - - 0 42 | f2f4 b4f4 c6c7 | 1,446 | advancedPawn advantage endgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., β, ., β, ., ., β,
β, ., ., ., β, ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/p3n2r/2q1p1p1/1p2P3/3PQ1P1/1BP3K1/P2B4/5R2 w - - 2 33 | e4c6 c8c6 f1f6 | 2,493 | crushing middlegame short | ., ., β, ., ., ., β, .,
β, ., ., ., β, ., ., β,
., ., β, ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., β, β, ., β, .,
., β, β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r1k3nr/p1pn2b1/1pNpp1B1/3b3p/Q5pq/2P3N1/PP3PPP/R1B2RK1 w - - 8 16 | a4a6 | 1,625 | mate mateIn1 middlegame oneMove | β, ., β, ., ., ., β, β,
β, ., β, β, ., ., β, .,
., β, β, β, β, ., β, .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
5rk1/pp3R1p/4p1p1/3pN2P/1qpP2R1/6PK/P7/8 w - - 1 35 | h5g6 h7g6 g4g6 | 1,644 | advantage endgame short | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., β,
., β, β, β, ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/p1r1q1p1/1p2p2p/3bNp2/2nR1P2/2PQ4/PPB3PP/3R2K1 w - - 0 28 | d4d5 e6d5 d3d5 | 2,030 | crushing middlegame short | ., ., β, ., ., ., β, .,
β, ., β, ., β, ., β, .,
., β, ., ., β, ., ., β,
., ., ., β, β, β, ., .,
., ., β, β, ., β, ., .,
., ., β, β, ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
6k1/p2r3p/1p4p1/2p2p2/1PPb4/4qQ1P/P5P1/3R3K w - - 1 28 | f3e3 d4e3 d1d7 | 1,633 | crushing endgame short | ., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., β, β, β, ., ., ., .,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
3q4/pbp3k1/1p5p/3N1Rb1/3n3P/6Q1/PP4P1/6K1 w - - 0 29 | g3e5 g7g8 e5d4 | 2,073 | crushing fork middlegame short | ., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1r4k1/p4ppp/8/3qn3/4P3/6P1/3N1P1P/3Q1RK1 b - - 0 24 | d5d2 d1d2 e5f3 g1g2 f3d2 | 1,550 | attraction crushing endgame fork long sacrifice | ., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., ., ., β, ., β, β, . | false | false | false | false | b |
3rqr1k/p5bp/2b1p1p1/1pp1p1N1/8/2N3P1/P2Q1P1P/1B1R2K1 w - - 4 31 | d2d8 e8d8 d1d8 f8d8 g5f7 h8g8 f7d8 | 1,851 | advantage attraction fork middlegame veryLong | ., ., ., β, β, β, ., β,
β, ., ., ., ., ., β, β,
., ., β, ., β, ., β, .,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., β, ., β, ., β,
., β, ., β, ., ., β, . | false | false | false | false | w |
rn3rk1/pbppq1b1/1p4Q1/3p4/3B4/7N/PPP2PPP/R4RK1 w - - 3 16 | h3g5 e7g5 g6g5 | 1,506 | crushing middlegame pin quietMove short | β, β, ., ., ., β, β, .,
β, β, β, β, β, ., β, .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r1k2r/1p3pBp/4p3/p7/1nq5/2Q1P3/PPNR1PPP/2KR4 b k - 2 21 | b4a2 c1b1 a2c3 | 1,264 | advantage fork middlegame short | ., ., β, ., β, ., ., β,
., β, ., ., ., β, β, β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., β, ., ., .,
β, β, β, β, ., β, β, β,
., ., β, β, ., ., ., . | false | false | true | false | b |
4k3/1pp1n1p1/1pn5/r6r/3NRP2/7P/PP4P1/5RK1 w - - 1 27 | d4c6 b7c6 f1e1 e8d8 e4e7 | 1,570 | advantage long middlegame pin quietMove | ., ., ., ., β, ., ., .,
., β, β, ., β, ., β, .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
r2q1rk1/1b3ppp/p3pn2/2bp4/5P2/2NBBQ2/PPP3PP/R4R1K b - - 9 13 | c5e3 f3e3 d5d4 | 1,785 | advantage middlegame short | β, ., ., β, ., β, β, .,
., β, ., ., ., β, β, β,
β, ., ., ., β, β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, β, β, ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., β, ., β | false | false | false | false | b |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.