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 |
|---|---|---|---|---|---|---|---|---|---|
8/5k1p/5p1K/1p1p1P2/pP1P2P1/P7/8/8 b - - 4 49 | f7g8 h6h5 g8g7 g4g5 f6g5 | 1,225 | crushing endgame long master pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
., β, ., β, ., β, ., .,
β, β, ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p5p1/7p/1p3k2/2pp1P2/5KPP/PPP5/8 w - - 0 32 | g3g4 f5e6 f3e4 d4d3 c2d3 | 1,459 | crushing endgame long master pawnEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., β, β, β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/1p1b1p1n/p1np3Q/3Np1b1/P3P3/3B1N1P/1PP2PP1/R4RK1 w - - 2 16 | f3g5 d8g5 h6g5 h7g5 d5f6 | 1,797 | crushing kingsideAttack 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, . | false | false | false | false | w |
r3r3/7p/p5p1/5b1k/2P2Q2/2P5/P5PP/qN2R2K w - - 1 23 | e1g1 e8e4 g2g4 f5g4 f4e4 | 2,702 | advantage deflection fork long middlegame quietMove | β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
β, β, ., ., β, ., ., β | false | false | false | false | w |
8/2r3k1/p3Pqp1/1p1R1p1r/2n5/P1P2Q2/1P4P1/1B2R1K1 b - - 0 36 | h5h1 g1h1 f6h4 h1g1 h4e1 | 2,065 | attraction crushing fork long master middlegame 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 |
7r/3B4/R7/2p1B1kp/2P2p1n/3r2p1/5P1P/2R4K b - - 0 45 | g3g2 h1g1 h4f3 g1g2 f3e5 | 1,821 | advancedPawn advantage fork long middlegame | ., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., ., β, ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., β | false | false | false | false | b |
8/2R2pkp/p5p1/rb4P1/5N2/5PK1/7P/8 w - - 0 36 | f4e6 g7h8 c7c8 b5e8 c8e8 | 938 | endgame long master masterVsMaster mate mateIn3 pin | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6p1/3k1p1p/1p1p1P2/p1pP1KP1/P1P4P/1P6/8 w - - 0 30 | f4g3 d6d7 g3h4 d7e7 h4h5 | 2,578 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., β,
., β, ., β, ., β, ., .,
β, ., β, β, ., β, β, .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1k/p3N1pp/1p5q/3Q1p2/3P2n1/4P1P1/PP2NPK1/R5R1 b - - 0 21 | h6h2 g2f1 h2f2 | 949 | 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 |
k2r3r/p1Q2p1p/1p4p1/1R1qP3/P3n3/B3P3/5PPP/2R3K1 b - - 0 21 | d5d1 c1d1 d8d1 | 1,087 | 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, . | false | false | false | false | b |
r7/p1B3p1/2p1bpk1/5n1p/P1q5/6NP/5PP1/R2Q2K1 w - - 2 29 | d1h5 | 594 | 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 | w |
2r4k/7p/p1rp3P/1p3bp1/1P1qp3/P1P2P2/1K2N1P1/3R3R w - - 0 29 | e2d4 c6c3 d4f5 | 1,071 | 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/p1p1npp1/1pn1p2p/q2p3b/3P1P2/5NPP/P2NBP2/RQR3K1 w kq - 2 16 | e2b5 e8g8 b5c6 | 2,044 | 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, ., ., ., β, . | false | false | true | true | w |
r1q1r1k1/3b1pbp/p1Np2p1/6B1/P3P3/1P3P1P/3Q2P1/2R1R1K1 b - - 0 23 | d7c6 d2d6 e8e6 | 1,439 | 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 | b |
r1b4r/ppkpnNRp/n3p3/8/4P3/4P3/P1P1B1PP/qN1Q2K1 w - - 3 14 | d1d6 | 1,217 | 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 |
2rq1rk1/p4ppp/bp2p3/3p2P1/3Qn3/1PB1P3/P1P2PBP/R2R2K1 w - - 1 16 | d4g7 | 900 | 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, . | false | false | false | false | w |
r1bqkb1r/ppp1pppp/2n2n2/4N3/2B5/8/PPPP1PPP/RNBQK2R w KQkq - 6 6 | c4f7 | 1,303 | attackingF2F7 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 | true | true | true | true | w |
2r2k2/ppr1bpp1/q3p2p/3pP3/1PnP1N1P/P1RQPKP1/3N4/2R5 b - - 4 25 | c4d2 d3d2 c7c3 | 2,284 | crushing discoveredAttack 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 |
7k/5p1p/4pN2/8/n7/5r2/3K3P/6R1 w - - 2 34 | g1g8 | 440 | arabianMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r1qr2/7k/p3Q1p1/1p1B2P1/8/3P4/PPP2P2/2K5 w - - 0 27 | e6h3 h7g7 h3h6 | 1,059 | 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 |
7k/1B6/5p2/pp3N1P/3P4/2P1r3/PP3nPK/8 b - - 1 49 | f2g4 h2g1 e3e1 | 1,179 | endgame master mate mateIn2 short | ., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r1rbk1/1b4p1/p1q3Qp/1p2p3/8/2PB1RN1/PP3PPP/6K1 w - - 0 28 | g6h7 | 1,481 | 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 |
r2qkb1r/pp3pp1/3pbN1p/2p3B1/2Q1P3/8/PPP2PPP/R3KB1R b KQkq - 0 10 | g7f6 c4b5 e6d7 g5f6 d8f6 | 1,192 | 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, β,
β, ., ., ., β, β, ., β | true | true | true | true | b |
4r1k1/5qpp/p2br3/1p1Q1p2/P2P1Pb1/2P1B1P1/1P1N3P/R3R1K1 b - - 0 23 | e6e3 d5f7 g8f7 e1e3 e8e3 a4b5 a6b5 | 1,230 | advantage master 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, . | false | false | false | false | b |
r5k1/pb4p1/1pq2p1p/4p3/PNP5/1P3P2/4Q1PP/3R2K1 b - - 1 24 | c6c5 g1f1 c5b4 | 1,264 | crushing endgame fork 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 |
8/5pk1/2p1pNPp/2n1P3/1pP3Q1/1P4PK/8/1q6 b - - 0 42 | b1h1 | 904 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, β, β, β,
., ., β, ., β, ., ., .,
., β, β, ., ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
4r1rk/p2b1p1p/1pp2Pp1/2q1P1Q1/3p3R/2N5/PPP3PP/R6K b - - 1 23 | e8e5 g5h6 e5h5 | 1,690 | 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 | b |
2r5/2r2pk1/5bpp/p1B5/P5P1/4P2P/5PK1/2RR4 b - - 2 33 | c7c5 c1c5 c8c5 | 596 | 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 |
2rr2k1/p3qppp/1pN1b3/8/N7/P3n1P1/1P4BP/2RQR1K1 b - - 0 19 | c8c6 e1e3 d8d1 | 1,758 | 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, . | false | false | false | false | b |
r1b3k1/pp3p2/5Pr1/q2p4/7p/B1P5/2Q5/1N3R1K w - - 0 25 | c2g6 f7g6 f6f7 g8h7 f7f8q | 1,049 | advancedPawn crushing deflection long middlegame promotion sacrifice | β, ., β, ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., β | false | false | false | false | w |
r1b2rk1/pp2b1pp/2nqp3/3p2Nn/3p1N2/2PB4/PP3PPP/R1B2RK1 w - - 0 14 | d3h7 g8h8 f4g6 | 1,676 | kingsideAttack mate mateIn2 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 | w |
5b2/1kn3p1/5p1p/p1pP1P2/1p1B2PP/1P1K1B2/8/8 w - - 0 36 | d5d6 b7c8 d4c5 c8d7 f3c6 d7c6 d6c7 | 2,247 | advancedPawn crushing discoveredAttack endgame exposedKing interference intermezzo master veryLong | ., ., ., ., ., β, ., .,
., β, β, ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., β, β, ., β, ., .,
., β, ., β, ., ., β, β,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/4R1pp/p7/4P3/8/5rPb/PP1r1P1P/4R1K1 w - - 0 25 | e7e8 f3f8 e8f8 | 815 | backRankMate 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 |
r3r3/ppp1pk1p/6p1/1q6/3b1BQ1/1P3RP1/P6P/7K w - - 0 23 | f4e5 f7g8 g4e6 | 1,782 | discoveredAttack mate mateIn2 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 |
2k5/1p5p/pP2q2P/2p1rb2/2Pp4/1Q1P4/2PB2PP/5RK1 b - - 2 29 | e5e2 d2g5 e2g2 g1g2 f5h3 | 2,189 | attraction crushing endgame kingsideAttack long sacrifice | ., ., 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 |
7k/6p1/p4p1p/2p2q2/5P2/8/PP1rNPQ1/3R1K2 b - - 5 31 | d2d1 | 600 | backRankMate endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, β, β, .,
., ., ., β, ., β, ., . | false | false | false | false | b |
2Q5/p4kr1/1p3p2/2pq4/8/P1P5/6PP/4R1K1 w - - 16 40 | c8e8 | 1,357 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
2r3k1/Q4ppp/4p3/3q4/3p4/6P1/P2R1P1P/2R3K1 b - - 0 30 | c8c1 d2d1 c1d1 | 804 | endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/1p6/2p5/5R2/r2k4/7P/5KP1/8 w - - 1 49 | f5f4 d4c5 f4a4 | 851 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/2p4p/p1np1ppQ/8/1p1P4/5b2/PPP1PP2/2KR1B1R w - - 0 17 | h6h7 | 913 | 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 |
r1bqkb1r/ppp2ppp/2n5/4p3/2B5/2nPBQ2/PPP2PPP/R3K1NR w KQkq - 0 8 | f3f7 | 888 | attackingF2F7 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 | true | true | true | true | w |
8/1p6/1p2kp1p/1P5P/1Pp1P3/2P1K3/8/8 b - - 2 37 | e6e5 e3f3 f6f5 e4f5 e5f5 | 1,162 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., β, β, ., β,
., β, ., ., ., ., ., β,
., β, β, ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r2k2/p4ppQ/1p3b1p/1q1p4/1n1P1P2/6R1/1B2r1PP/1B3RK1 w - - 11 35 | h7h8 f8e7 h8c8 | 942 | advantage master masterVsMaster middlegame short skewer | ., ., 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 |
rnbqk1nr/ppp2p1p/8/4p3/1bPp2pN/6P1/P2PPPBP/RNBQK2R w KQkq - 0 7 | d1a4 b8c6 g2c6 b7c6 a4b4 | 1,465 | advantage fork long master 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, ., ., β | true | true | true | true | w |
8/pR2bpk1/6Pp/5q2/6Q1/3p2PK/7P/8 b - - 4 44 | f5f1 | 1,512 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1qr1rnk1/3p1p1p/p5pP/1p1pP1N1/2n2B2/6P1/PPB1QP2/2R3K1 w - - 0 24 | e5e6 f8e6 f4b8 | 1,676 | advantage 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, β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
r2q1rk1/pppbBpp1/2np3p/8/2BN4/2n4P/PPP2PP1/R2Q1RK1 w - - 0 12 | d4c6 c3d1 c6d8 | 2,218 | crushing 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 | false | false | w |
2kr4/ppp1rRpp/8/4q3/3P2b1/P2QP3/1P4PP/2R3K1 w - - 1 21 | d4e5 d8d3 f7e7 | 1,820 | advantage capturingDefender 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 | w |
r2Rr1k1/ppp2ppp/8/2b5/2N1P3/2P1Pb1P/PP2Q1P1/2K4R b - - 0 15 | f3e2 d8a8 e8a8 | 1,271 | crushing 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 | false | false | false | false | b |
r1b3k1/pp3ppp/5q2/8/Q7/3r2P1/PP3PBP/R5K1 w - - 0 18 | a4e8 | 1,031 | 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 | w |
r1b4k/p5p1/1p5p/3Q4/P2N1qn1/2PB4/6PP/R5K1 w - - 1 25 | d5d8 f4f8 d8f8 | 981 | mate mateIn2 middlegame short | β, ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., β, ., β, β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
rn2k3/2b1np2/p2p1q1p/3Pp3/2B5/1QP3r1/1P1N1P1N/R1B2K2 w q - 0 20 | d2e4 f6h4 e4g3 | 1,617 | 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, ., . | false | false | false | true | w |
4kr2/pp1n3R/4p1p1/q2p4/2rQ4/P1P2N2/2PK1PP1/R7 w - - 3 20 | d4g7 a5c3 g7c3 c4c3 d2c3 | 1,489 | 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 |
2r5/k2b4/1r1qp3/2R2p1p/1pQP2p1/3B2P1/1P3PP1/1K5R b - - 2 37 | d7b5 c4b5 b6b5 | 1,721 | 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 |
8/1R4pp/r3k3/3p4/8/8/5PPP/6K1 b - - 0 31 | a6a1 b7b1 a1b1 | 400 | endgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2bq1k1r/2ppbpp1/p1p4p/3n4/3P1B2/P1N2N2/1rP1QPPP/R3R1K1 w - - 2 16 | c3d5 c6d5 f4c7 | 1,678 | 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 | false | false | w |
4r3/6kp/6p1/p7/2q1b3/P6P/3Q2P1/5RK1 w - - 1 41 | d2d7 g7h6 d7e8 | 832 | crushing endgame fork short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
rn2r1k1/5ppp/p7/3b2n1/3Q4/2P5/P1P2PPP/4R1KR b - - 0 22 | e8e1 | 1,022 | 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 | false | false | false | false | b |
8/5k2/1p6/2nN2pP/p1K3P1/2P5/8/8 w - - 0 48 | c4b4 a4a3 b4a3 | 2,232 | crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., β, β,
β, ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/1p3k1p/2n3p1/p2N1p2/4pB1P/P3K3/1P4P1/3R4 b - - 8 35 | c6e7 d5e7 d8d1 | 1,873 | advantage 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 |
r2q4/kp4bp/p1pB1np1/3b4/3P4/3B2Q1/PP4PP/4R1K1 w - - 4 25 | d6c5 b7b6 e1e7 d8e7 c5e7 | 1,351 | advantage 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 | w |
8/2k2R1r/1p1pB3/p1pPb1p1/2P1P1P1/1P5P/6K1/8 b - - 7 46 | h7f7 e6f7 b6b5 f7e8 a5a4 b3a4 b5b4 a4a5 b4b3 e8a4 b3b2 | 2,204 | advancedPawn crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., β, ., β, β, ., ., .,
β, ., β, β, β, ., β, .,
., ., β, ., β, ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/4bppp/p2p4/1p2n3/3QP1P1/1B5P/PP2RPK1/2r5 b - - 5 26 | c1g1 g2g1 e5f3 g1f1 f3d4 | 1,625 | advantage attraction fork long middlegame sacrifice | ., ., 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 |
r4rk1/ppp3pp/3p2p1/2nP2q1/5R2/4Q2P/PPP3P1/R5K1 w - - 0 22 | f4f8 a8f8 e3g5 | 1,134 | advantage discoveredAttack kingsideAttack 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 |
3rn1k1/5p1p/pp4p1/2pq4/5Q2/3B1N2/PP4PP/5R1K b - - 3 21 | d5d3 f3e5 d3f5 f4f5 g6f5 | 1,932 | advantage hangingPiece 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 | b |
r4r1k/p1q1Np1p/1p4p1/4n1Q1/4p3/2P4P/PP4P1/R1B2K2 w - - 3 26 | g5f6 | 891 | 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, ., . | false | false | false | false | w |
r2q1rk1/5p2/pp2b2p/3p2p1/P2B1Q1n/2P5/2B2PPP/R4RK1 w - - 0 20 | f4e5 f7f6 e5e6 | 1,563 | crushing kingsideAttack 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 |
3r4/2n2Bkp/p2N2p1/2p1P3/3n1P1P/P3R1P1/7r/3R1K2 b - - 0 39 | h2h1 f1g2 h1d1 | 1,123 | crushing middlegame short skewer | ., ., ., β, ., ., ., .,
., ., β, ., ., β, β, β,
β, ., ., β, ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., β, ., β, ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
3rkb1r/pp2pp1p/1q3np1/1b2N3/8/2NQ4/PPPB1PPP/1R3RK1 w k - 2 14 | d3b5 b6b5 c3b5 | 1,462 | 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 | true | false | w |
1r5r/5k2/b2Q1p2/3P2p1/P1p1q1B1/7P/1P3nP1/1R3R1K w - - 1 38 | f1f2 e4b1 h1h2 | 1,137 | crushing defensiveMove middlegame sacrifice 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 |
r4rk1/p2Q1ppp/1q6/2b5/4n2B/5N2/PPP1BPPP/R3K2R b KQ - 0 13 | c5f2 h4f2 b6f2 | 1,698 | attackingF2F7 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 | true | true | false | false | b |
2rq1rk1/pp2pn1p/3pbBp1/8/4PP2/1B6/PP2Q1PP/R2R2K1 b - - 0 18 | e6b3 a2b3 e7f6 | 1,696 | crushing intermezzo 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 | b |
8/7b/Pk4pp/1Bp4P/2P1p1P1/4K3/8/8 w - - 0 46 | g4g5 g6h5 g5h6 | 2,322 | bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, β,
., β, β, ., ., ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/p4p2/1qP5/3Ppbpp/4p3/N3P2P/PP1Q1PP1/R3KB1R b KQkq - 0 18 | f8b4 e1c1 b4d2 | 1,197 | 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, β, ., β | true | true | true | true | b |
5knr/prp2p1p/5qp1/4b3/2P5/1QN5/PP3PPP/R3K2R w KQ - 0 16 | b3b7 e5c3 b2c3 f6c3 e1e2 | 2,233 | defensiveMove equality 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 | true | true | false | false | w |
r1br3k/ppp4p/1b4p1/7N/1P2p3/Pq2P1QP/Rn1P2P1/4K2R w K - 0 25 | g3e5 h8g8 e5g7 | 1,315 | 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, .,
., ., ., ., β, ., ., β | true | false | false | false | w |
r5k1/R4pp1/7p/8/1b1Bb3/1P4P1/1P2rP1P/2R3K1 w - - 4 29 | a7a8 e4a8 c1c8 g8h7 c8a8 | 1,072 | advantage fork long middlegame | β, ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | w |
2rq1rk1/6pp/3b4/p4p2/3Q4/2B2b1P/PP3PP1/R4RK1 w - - 0 25 | d4g7 | 663 | 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, . | false | false | false | false | w |
rn4k1/p1p2ppp/1p4N1/3p4/3P1q1P/5P2/PPP1r1P1/3KRB1R w - - 0 17 | g6f4 e2e1 d1e1 | 1,586 | crushing 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 | false | false | false | false | w |
8/p4r2/3B4/2P4p/1k6/1P3p2/P4K2/8 w - - 1 50 | c5c6 b4b5 c6c7 b5c6 c7c8q | 928 | advancedPawn advantage discoveredAttack endgame long promotion | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/3PRppp/p1p5/1p6/8/6q1/PP3PPP/6K1 w - - 0 27 | e7e8 a8e8 d7e8q | 1,108 | advancedPawn endgame mate mateIn2 promotion queenRookEndgame short | β, ., ., ., ., ., β, .,
., ., ., β, β, β, β, β,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
7k/1R2R3/5r2/p7/P2r4/1P6/8/6K1 b - - 1 40 | d4g4 g1h2 f6h6 | 1,147 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r4k1Q/1pp2p2/1p3rn1/3p4/3P4/P1P2b2/1P3P2/R4K1R b - - 3 26 | g6h8 h1h8 f8g7 h8a8 f6h6 f1e1 h6h1 e1d2 h1a1 | 1,640 | advantage middlegame quietMove skewer veryLong | β, ., ., ., ., β, ., β,
., β, β, ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, ., β | false | false | false | false | b |
8/1Q3pkp/1bn2qp1/1B1p4/1p2bP2/1NP5/rP1B2PP/2KRR3 b - - 0 24 | c6a5 e1e4 a5b7 | 2,234 | 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, ., ., . | false | false | false | false | b |
r1qr2k1/1b2R1b1/pp2P1pp/4Pp2/2p2P2/2N3N1/PQ2B1PP/R5K1 b - - 0 21 | c8c5 g1h1 c5e7 | 1,342 | advantage fork master masterVsMaster 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 |
r3kbQ1/pbpn1p2/1p1pp3/3q4/3P4/PP2P1R1/1BP1BP1K/RN6 b q - 0 18 | d5h1 | 1,444 | 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 | true | b |
r7/6pk/3R3p/2p1PP1P/2Pp2R1/1P6/3rn3/5B1K b - - 4 43 | a8a1 d6g6 a1f1 h1g2 f1g1 | 1,884 | advantage endgame exposedKing long pin | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., β, ., β, β, ., β,
., ., β, β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
r2qk2r/pbp2ppp/3b4/2p5/4n3/2P2N2/PP2QPPP/RNB1K2R w KQkq - 0 10 | e2b5 d8d7 b5b7 | 1,836 | 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 | w |
2bk3r/1p2q1p1/pN3n2/3p2B1/3Pp2n/P1PB4/2P1QP1P/R3K1R1 b Q - 1 18 | h4f3 e1d1 f3g1 | 1,449 | 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, . | false | true | false | false | b |
r1b2rk1/ppp2pb1/7p/3N4/6Pq/4p2P/PPP3BN/R2Q1K1R b - - 2 18 | h4f2 | 809 | 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 | false | false | false | false | b |
8/4n1p1/1p3k2/1p1p1N2/2pP1KP1/2P5/PP6/8 b - - 12 41 | g7g5 f4g3 e7f5 g4f5 f6f5 | 2,001 | crushing deflection endgame knightEndgame long | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., β, ., .,
., β, ., β, ., β, ., .,
., ., β, β, ., β, β, .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/6p1/1kp2p1p/2p2P1P/2K1PP2/8/8 w - - 4 53 | e3e4 f5e4 f3e4 | 972 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, ., ., β, ., β,
., ., β, ., ., β, ., β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r7/1p2kpRp/4p3/2PnPp2/pqNN4/1P1Q4/P4PKP/8 b - - 6 24 | d5f4 g2g3 f4d3 | 1,046 | 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 | b |
3q1k2/6b1/p3Bp2/4p2Q/1p6/6B1/PPP1NPP1/1K6 b - - 0 29 | d8d1 e2c1 d1h5 | 928 | advantage 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 |
3rnrkB/1bqn1p1p/p5pP/2p5/NpP1P3/1P3PN1/P2QB1P1/R3K2R b KQ - 0 20 | c7g3 e1f1 g8h8 | 1,275 | advantage hangingPiece intermezzo 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 | false | false | b |
8/8/5k2/1PKBnpp1/8/8/8/8 w - - 0 43 | c5d6 g5g4 b5b6 g4g3 b6b7 | 2,161 | advancedPawn crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, β, β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/p1pp2k1/1p2pr2/b5pR/3n4/3B1p1P/P1P2P1K/6R1 w - - 0 27 | h5h7 g7g8 g1g5 f6g6 d3g6 | 2,060 | crushing exposedKing intermezzo 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 |
8/2p5/8/p2k1pK1/1pR2Pp1/1P1P4/P1P5/8 b - - 0 44 | g4g3 c4c7 g3g2 g5f5 g2g1q | 1,032 | advancedPawn advantage endgame long promotion rookEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
., β, β, ., ., β, β, .,
., β, ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/6pp/pp1p4/3b4/P1q5/5P1P/1R6/3Q3K b - - 1 29 | d5f3 d1f3 c4c1 h1g2 c1b2 | 910 | crushing endgame exposedKing fork long sacrifice | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., β | false | false | false | false | b |
2r2rk1/1p3ppp/p2pb1q1/n2Np3/4P2Q/1B3N2/PP3PPP/1K5R w - - 6 18 | d5e7 g8h8 e7g6 | 968 | crushing fork 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, ., ., ., ., ., 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.