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 |
|---|---|---|---|---|---|---|---|---|---|
r3k2r/1p2pp2/p1np3p/6p1/4P1P1/2q3B1/P1PN2P1/R2QKB1R b KQkq - 0 16 | c3g3 e1e2 c6d4 | 1,508 | hangingPiece 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 | true | true | true | b |
3r1rk1/p2q1ppp/1p6/5nN1/2Q1R1P1/8/PPP2P1P/4R1K1 b - - 0 21 | f5d6 c4d3 d6e4 d3d7 d8d7 | 1,577 | 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 | b |
N4rk1/pp4p1/8/3p1p2/1Qp3n1/6K1/PP4P1/4R1Bq w - - 0 36 | b4f8 g8f8 g1c5 f8f7 e1h1 | 1,584 | attraction crushing discoveredAttack 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 |
r7/5ppk/3p2n1/2pP2P1/ppP5/1P4PB/P2Q3K/4q3 w - - 0 32 | d2e1 a4b3 a2b3 | 1,069 | crushing endgame hangingPiece 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 |
2r2r2/p1k3p1/1p2p1Pp/2bnPp1P/5P2/P4N2/1P1B3R/2R2K2 w - - 0 33 | b2b4 c7d7 b4c5 | 1,632 | 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, ., . | false | false | false | false | w |
3r4/1pq2k2/7p/p3R3/P4Q2/1P5P/3p2PK/8 b - - 1 38 | f7g8 e5e8 d8e8 f4c7 d2d1q | 2,005 | advancedPawn crushing defensiveMove endgame long pin promotion | ., ., ., β, ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/5p2/r1p3p1/1p1p4/1P1P3p/2QNn3/2B1NK2/1R5q b - - 3 36 | e3g4 | 1,686 | 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 |
4k2r/3n1ppp/3Qb3/1pp1P1B1/8/4P2P/4KPP1/1q3B1R w k - 1 22 | d6e7 | 923 | 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 | true | false | w |
5rk1/6p1/7p/p3qB1Q/1p6/1Ppp4/P4bPP/5R1K w - - 0 35 | f5h7 g8h7 h5e5 | 1,459 | advantage discoveredAttack endgame master short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., β, β, ., β,
., β, ., ., ., ., ., .,
., β, β, β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
rn3rk1/pp3pp1/2p1p3/2bpP1Bp/3q3P/2NP1Q2/PP3PP1/R3R1K1 w - - 4 14 | g5e3 d4d3 e3c5 d3f3 g2f3 | 1,715 | advantage long middlegame skewer | 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 |
4k2r/pp3pp1/8/1b2Pp1p/2N4P/5N2/PP1r1bP1/R1B2K1R b k - 2 20 | b5c4 | 948 | hangingPiece 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 | true | false | b |
7k/2r3p1/5p1p/3Q4/qpb5/1R4P1/1BP2P1P/1K6 w - - 1 38 | d5d8 c4g8 d8c7 g8b3 c2b3 | 1,266 | advantage endgame fork long | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, β, ., ., β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | w |
2kr4/ppp5/5p2/5p2/PnP4p/1N3B1P/1b3PP1/3R2K1 w - - 0 28 | f3b7 c8b7 d1d8 | 1,276 | crushing deflection endgame queensideAttack 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 |
8/3k1p2/8/3KPPpp/p7/8/P6P/8 w - g6 0 47 | f5g6 f7g6 h2h4 d7e7 a2a3 g6g5 h4g5 h5h4 d5e4 h4h3 e4f3 h3h2 f3g2 h2h1r g2h1 e7e6 g5g6 | 2,758 | crushing enPassant endgame master masterVsMaster pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., !, .,
., ., ., β, β, β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/pp5p/2p5/2P1qpr1/1P6/P4BnP/6PK/R3Q1R1 b - - 3 28 | g3f1 h2h1 e5h2 | 1,591 | doubleCheck 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 | b |
4R3/1r5p/R4pk1/5p2/5P2/6P1/6KP/1r6 b - - 3 37 | b7b2 g2f3 b1f1 f3e3 f1e1 e3d3 e1e8 | 1,519 | crushing endgame rookEndgame skewer veryLong | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | b |
6k1/p1pq2p1/1p2p3/6R1/1P2P3/6QP/1PP2r2/2K4R b - - 1 26 | d7d2 c1b1 d2c2 b1a1 c2b2 | 923 | endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
β, ., β, β, ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, β, ., ., β, ., .,
., ., β, ., ., ., ., β | false | false | false | false | b |
2kr3r/ppp2p2/2nb3p/3n2p1/3P2q1/2PB4/PPQ2PP1/RNB1R1K1 w - - 0 14 | d3f5 g4f5 c2f5 | 822 | 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, .,
β, β, β, ., β, ., β, . | false | false | false | false | w |
2kr3N/ppp1b1p1/2p1bn2/8/8/2NP2p1/PPP2PPP/R3R1K1 b - - 0 17 | g3f2 g1f2 f6g4 | 2,399 | advancedPawn advantage attraction 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 | b |
5r1k/6p1/1n4rp/R7/5p2/P6P/1B4P1/5RK1 b - - 0 32 | b6c4 a5b5 c4e3 f1f2 f8d8 | 2,620 | advantage defensiveMove endgame fork long | ., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
r1b1k2r/pp2qpQp/2pb4/2n5/8/4BB2/PPP2PPP/RN2K2R b KQkq - 2 12 | d6e5 g7h6 e5b2 | 1,520 | advantage interference 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 | true | true | true | true | b |
8/7p/5KpP/2p5/5P2/3k2P1/8/8 w - - 2 56 | f6g7 c5c4 g7h7 c4c3 h7g6 c3c2 h6h7 c2c1q h7h8q | 1,185 | advancedPawn crushing endgame pawnEndgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqrnk1/pp3Np1/2pb1n1p/3p4/3P1B2/2NBP3/PPQ2PPP/R4RK1 b - - 0 13 | g8f7 f4d6 d8d6 | 1,129 | 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, ., ., ., ., β, β, . | false | false | false | false | b |
4Q3/pbp2B1k/1p3qpp/n7/8/2P3P1/P1P2P1P/6K1 w - - 0 25 | e8g8 | 946 | 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 |
r7/1p3p1k/p3pP1r/3p3Q/3q4/8/PPP4P/R4R1K w - - 2 26 | h5f7 h7h8 f7g7 | 1,042 | 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 |
8/2Bb4/3p2pp/2ppb1k1/2P1P3/4K2P/6P1/3B4 w - - 0 33 | c7d8 e5f6 h3h4 g5h4 d8f6 | 1,392 | attraction bishopEndgame crushing deflection endgame long | ., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., β, β,
., ., β, β, β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/k1p3R1/pp1b3p/3N1b2/3Q1P1P/1PN5/P1P5/1KB1rq2 b - - 1 30 | e1c1 b1b2 c1c2 | 1,873 | mate mateIn2 middlegame queensideAttack 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 |
2B5/p1p5/1r3bR1/3k4/3P2P1/P1P5/1P6/6K1 b - - 0 38 | f6d4 c3d4 b6g6 | 1,062 | advantage discoveredAttack endgame short | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7k/2p3p1/1p4P1/p6p/P2P4/1PP2q2/4Q1RK/5r2 b - - 0 40 | f3f4 g2g3 f1f2 e2f2 f4f2 | 1,623 | 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 |
3QR1R1/5p1p/p5pk/8/q7/7P/5PPK/3q4 b - - 1 38 | a4f4 g2g3 f4f2 | 1,101 | endgame mate mateIn2 short | ., ., ., β, β, ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/1p2p3/p2p4/P2Pkp1p/1P4p1/3K2P1/6B1/8 w - - 0 35 | d3e3 h5h4 g3h4 f5f4 e3f2 | 2,163 | advantage bishopEndgame defensiveMove endgame long master | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
β, ., ., β, β, β, ., β,
., β, ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/7k/N7/4Qp1p/3Pb1q1/P3n3/1P4PP/2R3K1 w - - 3 29 | c1c7 h7h6 e5d6 f8f6 d6f6 | 2,195 | crushing exposedKing fork long middlegame | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., β, β, ., β, .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
1k3rr1/1P6/1K1p1p2/8/3p4/5n2/6p1/6R1 w - - 2 60 | g1a1 d4d3 a1a8 | 1,254 | endgame mate mateIn2 quietMove short | ., β, ., ., ., β, β, .,
., β, ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r2rk1/pb2qppp/1p2pn2/1N2b3/1P6/PQ2P3/1B2BPPP/R4RK1 b - - 1 17 | b7d5 b3a4 e5b2 | 1,980 | 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 |
5rk1/6pp/p1p1p1q1/1p4r1/3PpR2/4P3/PPP2RPP/6K1 w - - 0 24 | f4f8 | 504 | endgame kingsideAttack mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., 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/p4ppp/1bp5/3n2P1/5Q2/PqP4P/1P4K1/4RR2 w - - 1 24 | f4f7 f8f7 e1e8 f7f8 f1f8 | 1,343 | long mate mateIn3 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 | w |
7k/1pp3p1/p6p/3PBn2/2P3Q1/P7/5r1P/7K b - - 4 37 | f2f1 g4g1 f1g1 h1g1 f5e3 e5c7 e3c4 d5d6 c4e5 | 2,006 | advantage defensiveMove endgame veryLong | ., ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., β, β, β, ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
2br1r1k/7p/p4p2/1pNPp3/3n3P/2P1B3/PP3P2/1K1R2R1 b - - 0 28 | c8f5 b1c1 d4e2 c1d2 e2g1 | 1,325 | 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 | b |
8/8/3k4/4p3/4P1p1/4K3/6P1/8 b - - 1 61 | d6c5 e3d3 c5b4 d3c2 b4c4 | 1,806 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/2p2p1k/p2b1R1p/1p4p1/6N1/2B5/q5PP/7K w - - 2 31 | f6h6 h7g8 h6h8 | 1,598 | 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 |
8/8/4k3/1p2p1pp/p1p1K3/P1P2PPP/1P6/8 w - - 0 45 | h3h4 g5h4 g3h4 | 2,139 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., β, β,
β, ., β, ., β, ., ., .,
β, ., β, ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/p6p/2ppn3/4p1p1/4P2r/1PPP1P1P/P3BBK1/R4N2 b - - 0 25 | e6f4 g2h1 h4h3 f1h2 f4e2 | 1,157 | crushing deflection 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, ., . | false | false | false | false | b |
r1bq1r1k/pppn2bp/3p1np1/6B1/2B1P3/2p2N2/PP1NKPP1/R2Q3R w - - 0 14 | h1h7 f6h7 g5d8 | 1,982 | advantage 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, β, β, .,
β, ., ., β, ., ., ., β | false | false | false | false | w |
8/6pk/pQ5p/1q6/1P6/7P/6P1/6K1 w - - 2 35 | b6b5 a6b5 g1f2 h7g6 f2e3 g6f5 e3d4 | 1,310 | crushing defensiveMove endgame master queenEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r6N/nppk2p1/p2pq3/4p3/PP2PP2/2PP2p1/4Q1P1/RN3RK1 b - - 0 19 | a8h8 f1e1 h8h1 g1h1 e6h6 e2h5 h6h5 | 2,193 | attraction crushing hangingPiece middlegame sacrifice 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 |
1b2k3/pb2qp1N/6p1/2Q5/6nN/1P4P1/P7/4R1K1 b - - 4 32 | e7e1 | 500 | hangingPiece master mate mateIn1 middlegame oneMove | ., β, ., ., β, ., ., .,
β, β, ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
r2qk2r/pppnbp1p/3p1np1/3Np1B1/4P3/3P1N2/PPP2PPP/R2QK2R b KQkq - 3 8 | f6d5 g5e7 d5e7 | 1,405 | 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, ., ., β, β, ., ., β | true | true | true | true | b |
7b/p7/7P/7k/2K1p3/3p4/P2B4/8 w - - 3 47 | c4d5 e4e3 d2e3 h8c3 d5c4 | 2,309 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5pp1/7p/1q2P2P/1prQ4/3B4/p4PP1/6K1 w - - 0 35 | d4d8 b5e8 d8e8 | 658 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., ., β,
., β, β, β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/Q4Rp1/6p1/p7/1k6/6PP/5P1K/2rq4 w - - 19 46 | a7b6 b4a4 f7f4 a4a3 b6a5 | 2,324 | crushing deflection endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., β, β, ., ., ., . | false | false | false | false | w |
1R6/p3Brpk/2p1Q1p1/4p3/2PqP3/8/P3KbPP/8 w - - 10 28 | e6h3 f2h4 h3h4 | 1,053 | 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 |
R7/4rk2/5p1p/5K2/1r4pP/4N3/5BP1/8 b - - 0 39 | e7e5 | 1,136 | endgame master masterVsMaster mate mateIn1 oneMove | β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5k1/pppqb1p1/4N3/4Qr1p/4n3/7P/PPP3P1/RN4K1 w - - 0 19 | e5g7 | 792 | 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, . | false | false | false | false | w |
4r1k1/1p5p/p4pp1/3Npb2/8/5R2/PPP3P1/2K5 w - - 2 28 | d5f6 g8f7 f6e8 | 809 | advantage endgame fork short | ., ., ., ., β, ., β, .,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r1b2rk1/pp3pb1/nq1p3p/2pP2N1/2P5/P1N3n1/1PQ1BPPP/3R1RK1 w - - 0 18 | c2h7 | 725 | 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 |
r2q1rk1/b1p1n1p1/7p/pPP2pQ1/2R1p3/P7/1B1N1PPP/3R2K1 w - - 0 26 | g5g7 | 1,092 | 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 |
2r3k1/5ppp/3Qb3/p3p3/4P3/5B2/Prq2PPP/3RK2R w K - 0 25 | d6d8 c8d8 d1d8 | 655 | backRankMate 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 | true | false | false | false | w |
r4rk1/1p3ppp/1q1p4/p3p3/N1B1Pn2/3P2Q1/1PP2PPP/1R3RK1 b - - 0 21 | f4e2 g1h1 e2g3 | 897 | 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 |
2R5/pp6/6p1/6kp/7r/6K1/P7/8 w - - 2 44 | c8c5 g5f6 g3h4 | 879 | crushing deflection endgame master rookEndgame short | ., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p4p1p/1p3Pp1/6n1/2P3P1/1P6/P2Q2KP/1r6 b - - 0 34 | b1g1 g2g1 g5f3 g1f2 f3d2 | 1,625 | advantage attraction 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 |
3q1k2/pbpn2b1/1p2Q2p/8/1P3p2/2P2N1P/P1B2PP1/6K1 w - - 3 30 | c2b3 d8f6 e6d7 | 2,299 | advantage middlegame quietMove 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 |
R7/2bk1p2/2p1p1rp/2p3B1/4Q3/2Pr3P/1P3PP1/6K1 b - - 1 28 | d3d1 e4e1 d1e1 | 965 | 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 | b |
3r3k/p7/2pp3p/4p2q/4NBb1/P1QP4/1P3Pp1/R3R1K1 b - - 0 30 | h5h1 | 656 | 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 |
3r3r/pp1nbk1p/2p2p1B/6p1/3N4/P6P/1PP2PP1/3RR1K1 w - - 0 19 | d4e6 d7b6 e6d8 | 2,200 | 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 | w |
r4R2/6k1/p1b1p1pp/8/3Pq3/2Q5/PP4PP/5RK1 b - - 0 25 | e4g2 | 977 | 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 | b |
r2qr1k1/p4ppp/2pb1n2/2pp4/8/3P1Q2/PPP2PPP/RNB1R1K1 b - - 0 14 | e8e1 | 935 | hangingPiece 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 | b |
2b2k1r/1q2bppp/3p4/N3pP2/4n3/8/2PQ2PP/R4RK1 w - - 0 21 | a5b7 e4d2 a1a8 e7g5 a8c8 | 2,095 | clearance crushing long middlegame pin | ., ., 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 |
2rrb1k1/pp2bp1p/1q2p1p1/2NpP1P1/3B1P1P/1P6/P3B3/2RQ1RK1 b - - 0 22 | e7c5 c1c5 c8c5 | 1,102 | 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, . | false | false | false | false | b |
4r3/1pp1r1kp/2b3p1/2Pn1q2/3QNP2/P5P1/6BP/3RR1K1 b - - 2 29 | d5f6 g3g4 e7e4 e1e4 f5g4 h2h3 g4g3 | 2,688 | advantage defensiveMove master 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 | b |
1kr5/p3R1pp/1p1P4/3Q4/6q1/1Pp5/P5PP/2K5 b - - 2 28 | g4f4 c1c2 f4f2 c2d3 f2d2 | 1,360 | crushing endgame exposedKing long | ., β, β, ., ., ., ., .,
β, ., ., ., β, ., β, β,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
rnbr2k1/pp3p2/5bp1/q7/8/1Bp1P3/PPQ2PP1/R3K2R w KQ - 0 16 | c2g6 f6g7 g6f7 | 1,683 | kingsideAttack mate mateIn2 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 | true | true | false | false | w |
8/p1q1k3/2B1pnr1/2p2p2/4pb2/1PQ5/PBP4P/1K1R4 w - - 4 40 | c3c5 f4d6 d1d6 c7d6 c5a7 e7d8 a7a8 d8c7 a8b7 | 2,154 | advantage deflection middlegame veryLong | ., ., ., ., ., ., ., .,
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/P7/5R2/1k3P1p/1p6/1Kb4P/8 b - - 0 56 | c2f5 a6a7 f5e4 f4f5 b4c5 f5f6 c5d6 f6f7 d6e7 f7f8r e7f8 | 1,814 | crushing endgame hangingPiece quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5kr/6p1/p1n1pq1p/2p5/1p6/1P1PNQP1/P1P2RKP/8 w - - 2 26 | f3c6 f6d8 c6e6 | 1,177 | 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,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r1k/pb5p/1p2r1p1/4pp2/1q4N1/4Q2P/P1PR1PP1/3R2K1 w - - 0 31 | e3h6 b4e7 d2d7 | 2,469 | 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 |
2k5/p5R1/1p2p2p/4Pq2/1NpP4/2P1Q2n/P6P/7K b - - 16 43 | f5f1 g7g1 h3f2 e3f2 f1f2 | 1,442 | advantage endgame long | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., β, β, β, ., ., ., .,
., ., β, ., β, ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r4r1k/p6p/6p1/2Q5/2Pp4/P5P1/4q2P/R4R1K b - - 0 33 | f8f1 a1f1 e2f1 | 1,047 | 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 |
5Bk1/p1qn1p1p/bpppr3/6b1/3PP1Q1/2N4P/PP3PP1/R3R1K1 b - - 0 21 | e6g6 f8d6 c7d6 | 2,164 | equality middlegame quietMove short trappedPiece | ., ., ., ., ., 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 |
8/5P2/8/p3p3/Pb2k3/1r6/1PR1K3/8 w - - 0 51 | c2c4 e4d5 c4b4 b3b4 f7f8q | 1,308 | advancedPawn advantage endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
β, β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1p1n1pp1/2p1p1p1/2P5/1P1q4/p1N5/P1Q5/K3R2R w - - 2 31 | e1e4 d4f6 e4h4 f6h4 h1h4 | 2,009 | advantage long middlegame quietMove | 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 |
rnb2k2/ppb3pQ/2p1pq1p/3n4/3p4/2P3P1/PPB2P1P/R1B2RK1 w - - 0 19 | h7h8 f8f7 h8c8 | 974 | advantage opening short skewer | 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/p1k3pp/2b3q1/2Q5/8/P1P5/P5PP/4R1K1 b - - 0 36 | g6g2 | 400 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/6p1/6p1/pppkPpP1/5P1P/1P6/2PK4/8 w - - 0 35 | c2c4 d5c6 c4b5 | 2,108 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, β, β, β, β, β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq3k/1p1n2r1/2p1Q3/p1Pp1p2/P2P1p2/3R4/1P2PPB1/R5K1 w - - 0 27 | d3h3 g7h7 h3h7 h8h7 e6f7 h7h6 a1a3 | 2,340 | attraction crushing defensiveMove exposedKing kingsideAttack 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 |
r2qkbnr/1p1bpp1p/2np2p1/1p6/2BPP3/1QP5/5PPP/R1B1K1NR w KQkq - 0 11 | c4f7 | 866 | 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, β | true | true | true | true | w |
5rk1/3p1p2/3N3r/p1P1p3/Pp2P1n1/1B4Pp/1PP4P/5RK1 w - - 1 36 | f1f7 f8f7 d6f7 g8f8 f7h6 | 2,626 | crushing 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 | w |
6k1/3r1pp1/pr5p/1p1P4/4B3/P3P3/1q3PPP/2R2RK1 w - - 0 25 | c1c8 d7d8 c8d8 | 673 | endgame mate mateIn2 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/pp3ppp/4b2B/q2p4/1n6/2NR1PQ1/Pb3PPP/2K2B1R w - - 0 17 | c1b2 b4d3 f1d3 a5b4 b2c2 | 1,278 | advantage defensiveMove long middlegame 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, ., β | false | false | false | false | w |
8/8/3p1p1b/2kP4/4KpPP/5P2/8/8 w - - 1 43 | e4f5 h6g7 f5g6 g7h8 g6h7 f6f5 g4g5 h8e5 h7g6 | 2,658 | bishopEndgame crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, β, ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5k2/R4pp1/7p/3b4/3QR3/2r4P/1q3PP1/6K1 b - - 0 28 | b2b1 g1h2 b1e4 d4e4 d5e4 | 2,269 | crushing endgame long | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r1r1k1/4bpp1/1qp2B1p/p2p1b2/5N2/PP3B2/2P2PPP/R2QR1K1 b - - 0 19 | e7f6 e1e8 c8e8 | 1,106 | 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 | b |
r1bqk2r/pp3ppp/4p3/3pP3/2p1n3/2P1PP2/PPB3PP/RN1QK2R b KQkq - 0 11 | d8h4 g2g3 e4g3 | 961 | 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, ., ., β | true | true | true | true | b |
5k2/1p3ppp/p1p5/2P5/3bRB2/1P4P1/P4PKP/3r4 w - - 0 30 | f4d6 f8g8 e4e8 | 1,070 | backRankMate 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 |
5rk1/pR2q2p/8/4p1pQ/3P4/4Pr2/P1P3PP/4B1K1 w - - 0 26 | h5f3 f8f3 b7e7 | 1,910 | 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 |
7r/5pk1/p3p1p1/1p2P3/3p4/q2PnQP1/2R4p/3B3K w - - 2 39 | f3f6 g7g8 c2c8 a3f8 c8f8 | 1,139 | crushing endgame long | ., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, ., ., ., β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, β, β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., β | false | false | false | false | w |
r4rk1/ppp1q3/3p2pQ/5pN1/2Pn1R2/1P3nN1/P5PP/4R1K1 w - - 4 24 | g2f3 e7e1 g1g2 | 2,420 | advantage master 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 |
1r3r1k/p1q3p1/7b/2pB3Q/2P4P/2BPp1P1/P7/R5K1 w - - 1 27 | h5h6 | 1,278 | mate mateIn1 middlegame oneMove pin | ., β, ., ., ., β, ., β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., β,
., ., β, ., ., ., ., β,
., ., β, β, β, ., β, .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/8/2pq2p1/2Q2pkp/3P2n1/2P4R/1P2r1PP/R5K1 b - - 2 31 | d6f4 a1f1 e2e1 c5e7 e1e7 f1f4 g5f4 | 2,312 | advantage endgame pin veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., β, ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
., β, ., ., β, ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/6pk/3p4/3Pq1p1/4p3/3Q4/P4PPP/4R1K1 b - - 0 37 | e4d3 e1e5 d3d2 g1f1 d2d1q | 1,732 | advancedPawn advantage endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/8/5pk1/6pp/8/8/1r3RPP/1R4K1 b - - 0 35 | b2b1 f2f1 b1f1 | 1,051 | crushing endgame hangingPiece rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., 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.