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 |
|---|---|---|---|---|---|---|---|---|---|
rnbqkb1r/ppp1pppp/8/4N3/8/3P4/PPP2KPP/RNBQ1B1R b kq - 0 6 | d8d4 c1e3 d4e5 | 1,021 | 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, ., β, ., β | false | false | true | true | b |
1r3rk1/5pp1/p3pb1p/1qN5/2pPQ3/4P3/5PPP/R4RK1 w - - 5 25 | f1b1 b5e8 b1b8 e8b8 c5d7 b8a8 e4g4 | 2,187 | advantage fork middlegame veryLong | ., 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 |
r1bqk2r/ppp2ppp/2np1n2/3Q4/2B2B2/2P2N2/PPP3PP/R4RK1 w kq - 2 10 | d5f7 | 1,033 | attackingF2F7 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, . | false | false | true | true | w |
r2q1rk1/p4ppp/4pb2/1P1bn3/3P4/2PQ3P/1PB2PP1/R4RK1 w - - 0 21 | d3h7 | 642 | 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, . | false | false | false | false | w |
rn4k1/ppq3pp/2p1p3/2B5/1P4n1/P4P2/2P2P1P/R2Q1RK1 b - - 0 17 | c7h2 | 466 | 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, . | false | false | false | false | b |
5br1/p7/1kp1RP2/3p1r2/8/5N2/PPP1K1P1/7R b - - 12 39 | g8g2 e2d1 f5f3 | 1,006 | advantage deflection endgame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., β, β, ., β, β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., β, ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/Q4pbk/2p1p3/2PpP1pp/P2P1q2/5N1P/6P1/7K w - - 0 34 | a7f7 f4f7 f3g5 h7g6 g5f7 g6f7 a4a5 | 1,510 | attraction crushing defensiveMove deflection endgame exposedKing fork 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 |
r3kb1r/p1p2ppp/2p5/3pP3/3Pn2q/5P2/PPP1Q1PP/RNB2K1R b kq - 2 12 | e4g3 h2g3 h4h1 | 1,245 | 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, β, ., ., β, ., β | false | false | true | true | b |
8/1p1r3k/p4r1R/1q2bp2/1PR5/P2Q3P/1P1B2P1/7K b - - 0 31 | h7g7 d3e3 f5f4 e3e5 b5e5 | 2,622 | advantage defensiveMove long middlegame | ., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., ., ., ., β, ., β,
., β, ., ., β, β, ., .,
., β, β, ., ., ., ., .,
β, ., ., β, ., ., ., β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r2rk1/p4p1p/2p1b3/2q5/2P2p1P/2Q1R3/PP3PP1/5RK1 w - - 0 26 | e3e5 c5e7 e5g5 e7g5 h4g5 | 1,498 | advantage kingsideAttack long middlegame | ., ., 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 |
7k/1pp1Q1R1/1pp2pbq/8/3P4/2P2PK1/1P4PP/5r2 w - - 0 32 | e7f8 | 1,133 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., β, β, ., β, ., β, .,
., β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/4pK2/3pPb2/4kP1R/8/8/8 b - - 4 63 | d5d4 h4h5 f5g4 | 2,703 | crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, β, β, ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3kb1r/5ppp/p2ppq2/1pp3B1/4P1b1/P2P1N2/BPP2PK1/R2Q3R b kq - 3 15 | g4f3 d1f3 f6g5 | 1,190 | 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, ., ., β, ., ., ., β | false | false | true | true | b |
1r1r2k1/5pbp/p2q2p1/PpQP4/2p5/2P3P1/1B3PK1/1R2R3 w - - 3 25 | e1e8 d6f8 e8f8 | 1,446 | advantage kingsideAttack master 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 |
8/p3R3/r4n2/2p2p1P/3k4/2p2B2/2K1P3/8 w - - 0 40 | e2e3 d4c4 f3e2 c4d5 e2a6 | 1,645 | advantage endgame long skewer | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/p1p2ppp/1qN2n2/1Q6/8/2N2b2/PPP4P/R1B1K2R w KQkq - 0 15 | b5e5 e8d7 e5f5 d7c6 f5f3 | 1,959 | advantage fork long opening | 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 |
Q7/p1pq1pkp/6p1/6N1/8/4nKP1/PP2rP1P/3R1R2 b - - 4 22 | d7g4 | 1,674 | killBoxMate mate mateIn1 middlegame oneMove | β, ., ., ., ., ., ., .,
β, ., β, β, ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
β, β, ., ., β, β, ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
r1n3k1/ppp2ppp/4pn2/8/2P5/PP5P/1BP2PP1/3R2K1 w - - 1 18 | d1d8 f6e8 d8e8 | 625 | endgame kingsideAttack mate mateIn2 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 |
3r2k1/5pp1/p2r4/1p3qnQ/1P1p1N2/P2RPP2/5KP1/7R b - - 1 37 | d6h6 h5h6 g7h6 | 2,183 | crushing 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 |
8/6k1/1p4p1/p1pN1p2/P1P3Pq/1P1R2Q1/6K1/4r3 b - - 4 44 | h4h1 g2f2 h1f1 | 1,750 | endgame master mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., β, β, ., β, ., .,
β, ., β, ., ., ., β, β,
., β, ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
r4kr1/3b1p2/pq5p/1p2n2B/4P3/4RQ1P/PP4P1/5RK1 w - - 5 31 | f3f7 e5f7 f1f7 f8e8 f7f6 e8e7 f6b6 | 1,833 | crushing discoveredAttack fork middlegame sacrifice 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 | w |
r7/8/P7/5k1K/R5p1/6P1/7P/8 b - - 0 45 | a8h8 | 870 | endgame mate mateIn1 oneMove rookEndgame | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/pp2kp2/6p1/P1P1Kp1p/2P2P1P/6P1/8 b - - 0 35 | e6d6 e4d4 d6c6 c4c5 b6b5 a4b5 a6b5 d4e4 c6c5 | 2,856 | crushing endgame pawnEndgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, ., .,
., ., ., ., ., ., β, .,
β, ., β, ., β, β, ., β,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r2k/bpB3pp/8/1P1n2q1/4Q3/4P3/5PPP/5RK1 w - - 0 33 | e4e8 | 496 | backRankMate hangingPiece mate mateIn1 middlegame oneMove | ., ., ., ., β, ., ., β,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/4qpk1/2rp2P1/4p2p/8/3R1PQP/1P1R2PK/4r3 b - - 0 41 | c6c1 g6f7 g7f7 | 1,786 | advantage endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, β,
., β, ., β, ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
rnbk3r/pppp1Bpp/3b1n2/4N3/3q1B2/5Q2/PPP2PPP/RN3RK1 b - - 1 9 | d6e5 f4e5 d4e5 | 1,377 | 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, . | false | false | false | false | b |
r1bk1br1/ppp3pp/2np2q1/8/3P4/2P5/PP2QPPP/RNB1R1K1 w - - 0 12 | c1g5 f8e7 g5e7 | 1,486 | 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, . | false | false | false | false | w |
r4b2/1p6/p1k1p3/3p4/P7/2P1q3/1PQ4P/4RK1R b - - 1 26 | e3f3 c2f2 f3h1 f1e2 h1e4 | 1,280 | 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 | b |
r4rk1/pp3ppp/1n6/3N1b2/8/6P1/Pq3PBP/R2Q1RK1 w - - 0 17 | d5e7 g8h8 e7f5 | 955 | crushing fork 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 |
r3k2r/1b3pbp/p1p1p1p1/2q1P3/P1p3n1/2N2N2/1PPQ1PPP/R2R2K1 w kq - 1 15 | d2d7 e8f8 d7b7 c5f2 g1h1 f2a7 d1d8 a8d8 b7a7 | 2,324 | crushing deflection 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, β,
β, ., ., β, ., ., β, . | false | false | true | true | w |
r1b2rk1/pp2b2q/2p1p3/5p1Q/5P2/2nB1R2/P1P3PP/R1B4K w - - 3 19 | f3g3 g8h8 h5f3 | 2,161 | advantage clearance 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 |
r2q1rk1/pp2b1p1/2p4B/3p4/3Pb1Q1/1BP4P/PP3P1K/R3R3 b - - 0 22 | f8f2 h2g1 f2g2 g4g2 e4g2 | 2,130 | crushing fork 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, ., ., . | false | false | false | false | b |
8/p1R2pk1/7p/5ppP/1P6/1B4PK/P4r2/8 b - - 1 50 | g5g4 h3h4 f2h2 | 851 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/4Q1bp/6p1/p1pPn3/2P1N1b1/3q4/3B2PP/5R1K w - - 0 24 | f1f8 g7f8 e4f6 g8h8 e7f8 | 1,609 | deflection long mate mateIn3 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 |
8/8/R7/1PR4p/1P4P1/4kn1K/5r2/8 b - - 0 44 | f2h2 h3g3 h5h4 | 1,378 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1P4pk/7p/Q5b1/2q1p3/6PP/3p1P2/5RK1 b - - 0 53 | c4f1 g1f1 d2d1q | 1,554 | advancedPawn attraction endgame equality promotion short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
8/8/Kp5p/2kP2p1/P2R2P1/8/8/1r6 w - - 3 50 | d5d6 c5d4 d6d7 d4c4 d7d8q | 1,027 | advancedPawn advantage endgame long promotion rookEndgame sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, ., ., β, .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
4r1k1/1p3p2/p2p2p1/P1pP1bN1/2P4Q/8/1q4P1/R5K1 w - - 0 32 | h4h7 g8f8 h7f7 | 939 | endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., β, .,
β, ., β, β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/2q3r1/p2bk1n1/5p2/2p5/2NnPNPQ/4K3/1R6 w - - 0 43 | f3d4 e6f7 h3f5 f7g8 c3d5 | 2,293 | advantage deflection long middlegame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., β, β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, β, β, β, β, β,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r5k1/2p3pp/p1n1b2q/1p3r2/3P2n1/1QP2NP1/PP3PP1/R3R1K1 w - - 0 18 | e1e6 g8h8 e6h6 | 1,492 | 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, . | false | false | false | false | w |
2kr3r/ppq1n2p/2p1bN2/3p1pb1/3P2p1/2NBP3/PPP1QPP1/2KR3R w - - 1 17 | f6h7 h8h7 h1h7 | 1,786 | crushing 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 | false | false | false | false | w |
rr4k1/5ppp/p3p3/n5q1/P2P4/3B1P2/1P1Q1P1P/2RR3K b - - 4 21 | g5d2 d1d2 a5b3 c1d1 b3d2 | 1,364 | attraction crushing fork long middlegame | 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 |
2kr3r/pp4p1/2p5/3p1Pq1/PP2p1bp/2PP1N2/4QP2/R4K1R w - - 0 23 | f3g5 g4e2 f1e2 | 774 | 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 | false | false | false | false | w |
k7/pN2bp2/4p3/4q3/6p1/3P2P1/R1Q2PK1/R6r b - - 0 32 | e5d5 f2f3 d5f3 | 1,404 | fork killBoxMate master mate mateIn2 middlegame short | β, ., ., ., ., ., ., .,
β, β, ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
β, ., β, ., ., β, β, .,
β, ., ., ., ., ., ., β | false | false | false | false | b |
7Q/5R2/1kp5/2np1B2/3r4/6K1/8/p7 w - - 0 53 | h8b8 b6a5 f7a7 c5a6 a7a6 | 1,827 | crushing endgame long | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
2k1r3/1p3qp1/p1p5/4n1Bp/2P2NnP/1P4P1/P1QRPRK1/8 b - - 0 28 | g4e3 g2g1 e3c2 | 953 | advantage fork 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, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4k3/4P1Rp/1r6/p7/8/p1P2BPK/7P/6b1 b - - 2 42 | b6h6 f3h5 h6h5 | 1,230 | crushing endgame master short | ., ., ., ., β, ., ., .,
., ., ., ., β, ., β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/1p3k2/3p4/3Prn1p/P1P1B2q/2Q2P2/4K1RP/8 b - - 3 39 | h4h3 g2f2 e5e4 | 2,183 | advantage endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, β, ., β,
β, ., β, ., β, ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/2p5/6p1/2P1p3/1p2PpB1/3K2kP/2P5/8 b - - 0 42 | f4f3 d3e3 f3f2 g4e2 g3g2 | 1,476 | advancedPawn advantage bishopEndgame endgame long | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., β, ., ., β, β, β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
q5k1/6P1/1pp1bp2/3p1p2/1b1Pp3/2N1PP2/1PPKQ3/r4BR1 b - - 0 32 | b4c3 b2c3 a8a3 | 2,255 | 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, . | false | false | false | false | b |
r3kb1r/pb3ppp/1pNpp3/1P6/2P4q/1N4n1/P4B1P/R2QKB1R b KQkq - 1 16 | h4e4 e1d2 g3h1 | 1,587 | 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 | true | true | b |
6k1/5pp1/p3p2p/n7/N7/1q5P/1P3PP1/3Q2K1 w - - 1 31 | d1d8 g8h7 d8a5 b3d1 g1h2 | 1,146 | advantage endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
5rk1/6pp/2q1p3/8/6P1/1PPN2QK/PB1p3P/3B4 b - - 2 34 | c6h1 h3h4 h1d1 | 2,212 | crushing endgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., ., β, β,
β, β, ., β, ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r5q1/p1pk1p2/2p1pB2/7Q/P2NPbr1/1P1P4/2P3P1/R4RK1 b - - 5 23 | g4g2 g1h1 g2h2 h5h2 f4h2 | 1,381 | 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 | b |
2r1r1k1/p2R3p/3bPppB/8/2p5/7n/6P1/QR4NK b - - 0 33 | h3f2 | 1,195 | master mate mateIn1 middlegame oneMove | ., ., β, ., β, ., β, .,
β, ., ., β, ., ., ., β,
., ., ., β, β, β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, β | false | false | false | false | b |
1k6/pp6/2p3p1/2P2pQ1/4p3/2b3P1/Pq1N1P1P/3K4 w - - 2 28 | g5d8 | 437 | endgame mate mateIn1 oneMove | ., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
β, β, ., β, ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
6rk/p3q1rp/1pbp4/2p2p1R/2Pn1N2/3BQ1P1/P6P/5RK1 w - - 3 29 | f4g6 g7g6 e3e7 | 1,386 | crushing deflection kingsideAttack 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, . | false | false | false | false | w |
6r1/3bk3/3p1P2/1q1PpP2/1p5p/1B2QK1P/1P6/R7 b - - 0 46 | e7f7 a1g1 g8g1 e3g1 b5d3 | 2,138 | crushing defensiveMove endgame long master | ., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, ., .,
., β, ., β, β, β, ., .,
., β, ., ., ., ., ., β,
., β, ., ., β, β, ., β,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
1R3rk1/2Q2ppp/3p4/8/8/q6P/5PP1/6K1 w - - 0 28 | b8f8 g8f8 c7d8 | 1,111 | attraction endgame mate mateIn2 short | ., β, ., ., ., β, β, .,
., ., β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/5qpp/4Qp2/3p4/1p6/1P3PP1/2b2N1P/6K1 w - - 2 32 | e6c8 f7f8 c8c2 | 1,179 | advantage endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/5k2/5p1p/7P/5KP1/8/8 w - - 1 50 | f3f4 f6e6 f4g5 e6e5 g5h5 e5f6 h5h6 f5f4 g3f4 | 1,477 | crushing endgame pawnEndgame veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4Q3/6p1/pkr2p1p/2q5/1p6/6PP/2p2P2/2R3K1 w - - 0 50 | e8b8 b6a5 c1a1 | 895 | endgame | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, ., β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
4q3/ppp3kp/2nb2p1/5p2/2NP4/2P2Q1P/PPB2PP1/4R1K1 b - - 0 27 | e8e1 | 399 | kingsideAttack 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 | b |
3q2k1/3n2pp/6r1/2b1pp2/1r6/Q1NPB3/PPP2PPP/R4RK1 b - - 7 21 | g6g2 g1g2 b4g4 g2h1 c5a3 | 2,148 | advantage attraction discoveredAttack kingsideAttack long middlegame sacrifice | ., ., ., 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 |
8/1r6/6p1/P6p/7P/1PR1pk2/8/4K3 b - - 2 51 | b7b5 c3c6 b5a5 c6f6 a5f5 | 2,650 | crushing endgame long master rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
5kr1/5ppp/2pq4/p2n2P1/1p1P1R2/P1P3QP/BP3PK1/4r3 w - - 3 28 | f4f7 f8f7 g3d6 | 1,165 | crushing discoveredAttack 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, ., ., . | false | false | false | false | w |
r1bq1r1k/1pp3bn/7p/p1pPp3/2P2p2/P1NQ3P/1PB1NPP1/R4RK1 w - - 2 17 | d3h7 | 511 | 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, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
8/8/1p6/p6k/P1PB1p1P/2bK3P/8/8 b - - 0 49 | c3d4 d3d4 h5h4 d4e4 h4g3 | 1,895 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, ., β, β, ., β, ., β,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r2/7k/2n3pP/1p2p3/P3Q3/1PB3q1/3P2Pp/5R1K b - - 0 37 | f8f1 | 889 | endgame master masterVsMaster mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
8/r3n1R1/pN1k2N1/1p3p1p/5K1P/P7/1P3Pb1/8 b - - 0 32 | e7d5 b6d5 a7g7 | 1,502 | advantage discoveredAttack endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
β, β, ., β, ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4r1k/1b3ppp/p3p2P/1p6/8/P3Q3/Pq2B1P1/R4RK1 w - - 1 25 | a1b1 b2c2 h6g7 h8g7 b1b4 | 2,666 | advancedPawn crushing long middlegame | 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 |
6k1/3r1p1p/5bp1/8/4RB2/3p4/Pq1Q1PPP/6K1 w - - 0 28 | e4e8 g8g7 f4h6 | 1,314 | 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 |
6k1/2Q2p2/p2p3p/1p1Pbb2/1P5r/P3B3/5K2/8 w - - 8 36 | c7d8 g8g7 d8h4 | 1,245 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
β, ., ., β, ., ., ., β,
., β, ., β, β, β, ., .,
., β, ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1b3r1k/6p1/2p1Q2p/p3n2N/4Bq2/5P1P/PP3P2/3R2K1 b - - 3 28 | e5f3 e4f3 f4f3 | 1,972 | 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 |
5r1k/1p2Q1pp/p7/8/3P4/2P5/Pq4PP/4R1K1 b - - 2 25 | b2f2 g1h1 f2f1 e1f1 f8f1 | 988 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, ., β,
., β, ., ., β, ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
7r/pkp1pp1p/6p1/8/1P6/2r3Pb/4PP1P/R1B1K2R w KQ - 0 21 | c1b2 c3c2 b2h8 | 1,310 | crushing endgame master short | ., ., ., ., ., ., ., β,
β, β, β, ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., β, β, ., β,
β, ., β, ., β, ., ., β | true | true | false | false | w |
2r5/p7/1p1Bp1r1/2ppnkPp/3P1P1P/1PP2K2/P7/4R3 w - - 0 37 | e1e5 | 1,299 | endgame mate mateIn1 oneMove | ., ., 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 |
8/1R6/p1p2kpp/P1P1pp2/2B5/2P2PK1/3r2PP/6r1 w - - 5 34 | b7f7 f6g5 h2h4 g5h5 f7f5 g6f5 c4f7 | 1,617 | clearance deflection endgame mate mateIn4 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 |
r4r2/ppp3k1/2b3p1/4N1p1/3PpPP1/2P5/PP3R1P/5RK1 b - - 0 26 | e4e3 f2e2 g5f4 e5c6 b7c6 | 1,718 | advantage endgame long | 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 |
r5k1/pb1B1ppp/3B3r/1p2P3/2p2P2/8/PP3P1P/RN3RK1 b - - 0 21 | h6g6 d7g4 g6g4 | 1,367 | 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 | b |
2k2r2/1pp5/p1p5/8/4N3/1PPPR2P/P5r1/1R1K4 b - - 6 32 | f8f1 e3e1 f1e1 d1e1 g2g1 e1d2 g1b1 | 1,242 | advantage attraction endgame exposedKing skewer veryLong | ., ., β, ., ., β, ., .,
., β, β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, β, β, ., ., β,
β, ., ., ., ., ., β, .,
., β, ., β, ., ., ., . | false | false | false | false | b |
5r2/1pp3kp/p2b3p/P2Pp3/4Nq2/2R2PN1/1P4K1/7R w - - 5 36 | g3h5 g7g6 h5f4 | 1,190 | advantage fork master 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 |
8/4k3/5RK1/3p4/3P4/4r3/8/8 b - - 0 39 | e3g3 g6f5 g3f3 f5e5 f3f6 | 1,040 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn2k2r/p1ppqpp1/1p3n1p/3b2B1/8/2P2N2/P1P1BPPP/R2Q1RK1 w kq - 0 11 | g5f6 e7f6 d1d5 | 1,065 | advantage capturingDefender 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, . | false | false | true | true | w |
r4rk1/2nn2pp/1p2Nq2/p1ppp3/1P1P2BP/P1P2Q2/5PP1/R3K2R b KQ - 2 21 | c7e6 f3f6 f8f6 | 1,873 | 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, ., ., ., β, ., ., β | true | true | false | false | b |
8/8/8/p2k1Q2/1p6/7P/6PK/q7 b - - 0 55 | a1e5 f5e5 d5e5 | 1,092 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
5R2/1P6/P7/8/6p1/6kp/1r6/5K2 b - - 1 56 | h3h2 f8h8 g3f3 f1e1 g4g3 | 2,504 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
4r1r1/1p1n1kp1/2pb1nN1/3p1pBp/p1PP3P/P3PP2/QP1qNK2/2R3R1 b - - 0 25 | f5f4 g6f4 d2e3 f2g2 e3d2 g2h1 e8e2 f4e2 d2e2 | 2,787 | crushing discoveredAttack 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, ., β, β, β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
rkb4r/4Rppp/p2q4/2p5/5Bn1/8/PPP2PPP/RN4K1 w - - 0 17 | f4d6 | 771 | mate mateIn1 middlegame oneMove queensideAttack | 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 |
1r1q1rk1/p1p3p1/bp1pp2p/P4p2/Q1PPn3/2P3P1/3BPPBP/1R3RK1 w - - 3 17 | g2e4 f5e4 a5b6 a7b6 a4a6 | 1,489 | crushing discoveredAttack 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 | w |
r1b1r1k1/p3qpp1/1p1p1n1p/2pN4/2P1P2Q/2N1P2P/PPP3P1/3R1RK1 b - - 1 17 | f6d5 h4e7 d5e7 | 1,561 | 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, β, . | false | false | false | false | b |
2rqrb2/pb3k1p/1p1p1nn1/5B2/3P4/5NQP/PP3PP1/R3R1K1 w - - 1 25 | f3g5 f7g8 g5h7 | 2,375 | advantage 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 | w |
r2qk2r/ppp1ppbp/4b1p1/3PP3/1n6/2NQ1N2/PP3PPP/R1B1K2R w KQkq - 1 12 | d3b5 c7c6 b5b4 | 1,205 | crushing 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, ., β, ., ., β | true | true | true | true | w |
2b2rk1/1p3pqN/1r2p1n1/3p4/Pb1p4/7Q/2P2PP1/RNB2K1R w - - 0 22 | h7f6 g7f6 h3h7 | 1,393 | clearance kingsideAttack mate mateIn2 middlegame sacrifice 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 |
1R1R4/2p2rp1/2n2pkp/1p2p3/6KP/8/7P/8 w - - 2 42 | h4h5 g6h7 d8h8 | 957 | endgame mate mateIn2 short | ., β, ., β, ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1rk1/pp3ppp/2pb1n2/6B1/3P4/2PB1Q2/PP3PPP/RN2K2R b KQ - 6 10 | f8e8 e1f1 d8b6 | 2,825 | advantage master 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 | true | true | false | false | b |
3q1rk1/p4ppp/1b6/4Q3/4P3/8/PPr2PPP/R1B2RK1 b - - 0 19 | c2f2 c1e3 f2f1 a1f1 b6e3 | 2,273 | advantage kingsideAttack long middlegame | ., ., ., 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 |
8/3N1k2/2b2P2/6p1/6Pp/7K/8/8 w - - 0 47 | d7e5 f7f6 e5c6 | 591 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p6p/1p4p1/3n1pP1/2P4P/5k2/3K4/8 w - - 0 46 | c4d5 f3e4 d5d6 e4e5 d6d7 | 936 | advancedPawn crushing endgame hangingPiece long | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1pp2p2/3p3R/pP3Pq1/P1BPp3/1QP2nP1/4KP2/8 w - - 1 26 | h6g6 g5g6 f5g6 | 1,646 | advantage kingsideAttack 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, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
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.