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 |
|---|---|---|---|---|---|---|---|---|---|
8/4k3/p5Bp/Pp2pp2/1P2bP1P/2K1P3/8/8 w - - 4 54 | f4e5 e7e6 c3d4 | 1,519 | bishopEndgame crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, β,
β, β, ., ., β, β, ., .,
., β, ., ., β, β, ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/4k3/8/p4p2/P1KN1P2/2P5/8/8 w - - 6 51 | d4c6 e7e6 c6d8 | 830 | crushing endgame fork short | ., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., β, β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2r2k1/4R1p1/p4npp/1p6/3q2P1/N6P/P2Q1P2/4R1K1 w - - 0 29 | e7e8 f6e8 e1e8 d8e8 d2d4 | 1,221 | advantage deflection long 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 |
r3k2r/pBp2pp1/1p1bp3/6qp/3P2nN/P3P3/1P1B1PPP/R2Q1RK1 b kq - 0 14 | d6h2 g1h1 g5h4 | 1,807 | 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,
β, ., ., β, ., β, β, . | false | false | true | true | b |
5k2/7p/3PP1p1/5p2/1p6/2pR4/3r3P/2K5 w - - 5 43 | e6e7 f8f7 d6d7 | 2,025 | advancedPawn crushing endgame rookEndgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, ., β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | w |
r3kr2/ppQ1p1bp/5np1/1P1qn3/3P4/B1P5/P5PP/RN3RK1 w q - 0 20 | c7e7 | 1,037 | 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 | true | w |
8/1B3b2/8/3k4/4p2P/2B1P3/p1n2K2/8 b - - 4 54 | d5c4 c3b2 c4d3 | 2,343 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3kb1r/3b1p2/2n1p1p1/p2pP3/1ppP1PQq/2P5/PP4RP/RNB1N1K1 b kq - 0 16 | h4e1 | 1,089 | 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, ., β, ., β, . | false | false | true | true | b |
r4rk1/1pqb2pp/p2bpp2/2p1n3/P1B1NB2/3P3P/1PP2PP1/R2QR2K b - - 3 17 | e5c4 d3c4 d6f4 | 1,199 | 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, β, ., ., β | false | false | false | false | b |
r5k1/1p2bppp/p3p3/3n3q/5B2/1B2Q3/PP3PPP/3R2K1 w - - 5 21 | d1d5 e6d5 e3e7 | 2,027 | advantage capturingDefender 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 |
1q3rk1/R4p1p/4p3/3nQ3/4R3/7P/5PPK/1r6 w - - 5 32 | e4g4 | 1,397 | master mate mateIn1 middlegame oneMove | ., β, ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r3kbnr/1p2pppp/p7/3pP3/3n4/4B2P/Pq1N1PP1/R2QKB1R w KQkq - 0 12 | d1a4 d4c6 a1b1 b2b1 d2b1 | 2,008 | advantage long opening 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, ., β | true | true | true | true | w |
r2q1rk1/1b2bpp1/p6p/1p1pP3/2p1n3/2P2NB1/P1B1QPPP/R2R2K1 w - - 1 19 | c2e4 d5e4 d1d8 | 1,153 | 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 | w |
Q7/ppp1kpp1/5q2/2br4/2P5/4PP2/PPB2P1P/R4RK1 b - - 0 20 | d5g5 g1h1 f6f3 | 1,424 | intermezzo 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, . | false | false | false | false | b |
6k1/p3q1b1/1p3rB1/2pP4/2Pp2Q1/8/PP5P/3R2K1 b - - 0 30 | e7e3 g1h1 f6g6 g4g6 e3f3 h1g1 f3d1 | 1,653 | crushing endgame fork sacrifice veryLong | ., ., ., ., ., ., β, .,
β, ., ., ., β, ., β, .,
., β, ., ., ., β, β, .,
., ., β, β, ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
r1b1k2r/1p3pp1/p7/3p3p/3P2nq/1N2p1B1/PPP2PB1/R2Q1RK1 b kq - 1 16 | e3f2 f1f2 h4g3 | 1,666 | advancedPawn 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, ., ., β, ., β, β, . | false | false | true | true | b |
r1b1k2r/ppp2p1p/3b1p2/4q3/N2n2PP/1P1NPB2/P2P1P2/R2QK2R b KQkq - 0 16 | d4f3 d1f3 e5a1 | 1,025 | advantage discoveredAttack 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 | true | true | b |
7k/p1p2p1p/b5p1/2R1P3/4qP1P/1P1rB1Q1/P4KP1/8 b - - 2 27 | d3d1 g3f3 d1f1 f2g3 f1f3 | 2,048 | crushing endgame long quietMove 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 |
3Q1rk1/ppp2ppp/4b3/4q3/4P2P/1n3P2/P1P3P1/1K1R1BNR b - - 0 17 | e5a1 | 1,065 | 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 | false | false | false | false | b |
r2q1rk1/pp3ppp/3P2n1/8/1n3P2/4Q1B1/PP4PP/2KR1B1R b - - 2 21 | d8c8 e3c3 b4a2 c1c2 a2c3 | 2,234 | crushing fork long master middlegame | β, ., ., β, ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., β, .,
β, β, ., ., ., ., β, β,
., ., β, β, ., β, ., β | false | false | false | false | b |
8/1P1n4/NK6/2P1b3/4k3/8/8/8 w - - 5 67 | b6c6 d7f6 a6c7 | 1,911 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1r1k/8/p1Q5/1pP4p/3q2B1/6p1/PP2R1KP/4R3 b - - 1 32 | f8f2 g2h1 g3g2 c6g2 f2g2 | 2,010 | middlegame | ., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., β, ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
4rk2/2Q2ppp/8/4P3/6b1/4qN2/6PP/3R3K w - - 1 32 | c7d6 f8g8 d6e7 g7g6 e7e8 | 2,437 | crushing endgame long | ., ., ., ., β, β, ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
rn1qr1k1/pp3p1p/2p3P1/8/2B5/P3B2P/1bp2PQ1/R4KNR b - - 0 16 | d8d1 a1d1 c2d1q | 1,794 | advancedPawn mate mateIn2 opening promotion 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 |
5Q2/8/1p2p3/3pP3/6P1/3k4/4nP2/q5NK w - - 4 54 | f8f3 d3c4 f3e2 | 964 | crushing deflection endgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., β, β | false | false | false | false | w |
4n3/5ppk/2pp4/2p1pNR1/2P1P3/3P1R1P/r4PK1/1r6 w - - 2 33 | g5h5 h7g6 h5h8 | 2,467 | crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., β, β, ., ., ., .,
., ., β, ., β, β, β, .,
., ., β, ., β, ., ., .,
., ., ., β, ., β, ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r4rk1/1ppq1ppp/pbnp1n2/8/3PPP2/2N1BN1P/PP2B3/R2Q1R1K b - - 0 13 | d7h3 f3h2 h3e3 | 1,174 | 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 | b |
6k1/5p1p/pp4p1/2n1RPP1/2P5/5K1P/P7/2r5 w - - 1 41 | e5e8 g8g7 f5f6 | 832 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, β, ., ., ., ., β, .,
., ., β, ., β, β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r1b3rk/1pp2p1p/3p4/p1b1pBq1/2P1P1Q1/3PN2P/PP3PP1/R4RK1 b - - 2 18 | c5e3 f5c8 a8c8 g4g5 e3g5 | 1,904 | crushing long middlegame | β, ., β, ., ., ., β, β,
., β, β, ., ., β, ., β,
., ., ., β, ., ., ., .,
β, ., β, ., β, β, β, .,
., ., β, ., β, ., β, .,
., ., ., β, β, ., ., β,
β, β, ., ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r5r1/p6p/4b1n1/NBB1k3/1P2p3/n1P5/P4RPP/6K1 w - - 12 33 | a5c6 e5d5 f2d2 | 1,976 | 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 |
1r2k3/5p2/2pp4/p3p1b1/N3PpR1/qP6/2PQ2K1/7R b - - 0 30 | f4f3 g2g3 g5d2 | 1,199 | advantage discoveredAttack master middlegame short | ., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, ., ., ., β, ., β, .,
β, ., ., ., β, β, β, .,
β, β, ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
6k1/5pp1/4p1p1/8/8/1P1nNQPP/3q1PK1/8 b - - 4 37 | d3e1 g2f1 e1f3 | 1,148 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, β, β, β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4rrk1/7p/2p5/pp4P1/3p4/2bKP1B1/P1P3Q1/3R3R b - - 0 29 | e8e3 | 611 | 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 |
8/2p5/4k3/5p2/1P3Kp1/4B1P1/5P2/2n5 b - - 6 35 | c1d3 f4g5 d3b4 | 1,408 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/5pp1/1p2p2p/4P3/kP3P2/2K3P1/7P/8 w - - 3 40 | c3c4 b6b5 c4c5 | 1,012 | crushing defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/6pp/8/5Pk1/6P1/q4QK1/8 b - - 10 55 | a2f2 g2f2 g4h3 f2f3 h6h5 f3f2 h3h2 f4f5 g6f5 | 2,453 | crushing endgame queenEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r1qkb1r/1p2np2/p1npb2p/2pNp1p1/P1B1P3/3PN3/1PP2PPP/R1BQK2R w KQk - 6 11 | d5f6 | 923 | master 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, β, ., ., β | true | true | true | false | w |
r1b3k1/pp3p1p/4r1p1/1q1pB3/1P2nR1Q/P7/2P3PP/R6K w - - 1 22 | h4h7 g8h7 f4h4 h7g8 h4h8 | 1,931 | attraction kingsideAttack long mate mateIn3 middlegame sacrifice | 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/p3ppbp/2pp2p1/8/3BP1n1/2N5/PPPQ3P/2KR1B1R b - - 3 13 | g7h6 d2h6 g4h6 | 1,821 | 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 | false | false | false | false | b |
4qr1r/pbp2pk1/1pn4p/2Pp2pB/3p4/2P1P1P1/P1Q2RPP/5RK1 w - - 0 23 | f2f7 e8f7 f1f7 f8f7 c2g6 g7f8 g6f7 | 1,656 | attraction mate mateIn4 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, . | false | false | false | false | w |
8/1p6/p2k2p1/P2p3p/1P5P/2P1K1P1/8/8 w - - 5 64 | e3d4 d6e6 d4c5 | 1,989 | crushing endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/R4kpp/3K4/5p2/8/8 b - - 1 56 | f5f4 a5a6 h5h4 a6f6 f4g3 d4e4 g5g4 f6f4 h4h3 | 2,482 | crushing defensiveMove endgame quietMove rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/1p3p1p/p2r4/1p1N4/4P3/1P1n2P1/P5P1/5RK1 w - - 0 25 | f1d1 d3b4 d5e7 g8f8 d1d6 | 2,134 | advantage discoveredAttack endgame long | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
4q1k1/5pb1/p5p1/7p/1p2NB2/4Q3/P7/4K3 w - - 0 39 | e4f6 g7f6 e3e8 | 1,179 | crushing discoveredAttack endgame master short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., β, β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1b1k1r1/ppp2pq1/3p3p/4n1NQ/4PP2/1B6/P5PP/1N3RK1 w q - 0 16 | f4e5 g7g5 h5f7 | 1,934 | advantage attackingF2F7 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 |
3r1rk1/p1pqnpp1/1p5p/4pN2/1P2b1B1/P2P3P/2PQ2P1/R4RK1 w - - 0 19 | f5h6 g7h6 g4d7 | 1,443 | crushing 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, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
k7/2K5/1P6/5p1p/8/8/7P/5p2 w - - 0 44 | b6b7 a8a7 b7b8q a7a6 b8b6 | 974 | advancedPawn endgame exposedKing long master mate mateIn3 promotion queenEndgame | β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
5r2/p3R1pk/1p2Q2p/4N3/4q3/6P1/2P2P1P/6K1 b - - 13 37 | e4e1 g1g2 f8f2 g2h3 e1f1 h3h4 f2h2 h4g4 h6h5 g4g5 f1c1 | 2,260 | crushing deflection endgame veryLong | ., ., ., ., ., β, ., .,
β, ., ., ., β, ., β, β,
., β, ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r4r/pQpk1pp1/2p5/2b4p/2P5/3p1qB1/1P3P1P/3RR1K1 w - - 0 23 | b7b3 c5f2 g3f2 | 2,229 | advantage 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/p6R/kpN5/8/4n3/2P2P1K/PP1r4/8 b - - 1 30 | e4g5 h3h4 g5h7 | 923 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., β,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1Qb1r1k1/5pp1/p1p1p2p/2PpB3/3P1P2/P3qB2/5nPP/R4RK1 b - - 3 29 | f2h3 g1h1 e3g1 f1g1 h3f2 | 1,278 | doubleCheck kingsideAttack long mate mateIn3 middlegame sacrifice smotheredMate | ., 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 |
r1b2r1k/pp1n2p1/2pb4/5pp1/2BPp3/2P1R3/PP3PPP/R1B3K1 w - - 0 18 | e3h3 | 788 | mate mateIn1 middlegame oneMove | β, ., β, ., ., β, ., β,
β, β, ., β, ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, β, β, ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
r5k1/pQ5R/3p2p1/2p1b2n/6q1/2PK4/PP1P2PP/RNB5 b - - 4 18 | c5c4 d3c2 g4f5 | 1,970 | 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 | b |
7r/p1k1q3/2P1p3/3p1p2/P1nP3r/2N3P1/4Q2P/5RK1 w - - 0 31 | c3d5 c7d6 d5e7 | 1,804 | crushing 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 |
8/1pp2rR1/p3k3/8/5p2/3P4/PPP2K2/8 w - - 2 32 | g7f7 e6f7 f2f3 f7f6 f3f4 | 1,469 | advantage endgame long rookEndgame | ., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5k2/1Q3pp1/1p2pn1p/p2nN3/P2P4/1q5P/5PP1/6K1 w - - 5 33 | b7f7 | 1,282 | 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 |
4k3/8/4pQ2/1p1qP1P1/3p4/2bP4/7K/q1R5 w - - 3 45 | c1a1 c3a1 g5g6 | 1,888 | crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., ., . | false | false | false | false | w |
8/1p4k1/3Pr3/4P3/p1p5/8/P4P2/2K5 w - - 0 35 | d6d7 e6e5 d7d8q | 687 | advancedPawn advantage endgame promotion rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
1b1r1r2/1p4pk/p2q2pp/P1p5/4B1P1/2P1BP1P/1PQ3K1/R4R2 b - - 6 30 | d6h2 | 1,648 | 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, ., . | false | false | false | false | b |
r7/2q5/1p1prbk1/1PpRnp2/N1P1p1p1/4P1P1/2Q2PB1/3R2K1 w - - 4 29 | g2e4 f5e4 c2e4 g6g7 d5e5 f6e5 e4a8 | 1,959 | advantage 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 |
4rr1k/1pp3pp/p1n5/4P1q1/1P2Q1P1/1BP3B1/P6P/3RK1R1 b - - 4 23 | c6e5 g3e5 e8e5 | 1,589 | crushing middlegame pin short | ., ., ., ., β, β, ., β,
., β, β, ., ., ., β, β,
β, ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., β, ., β, .,
., β, β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., β, β, ., β, . | false | false | false | false | b |
3r1k2/4r2p/p3Bb2/1pp5/5B2/P1P2K2/1P6/6R1 w - - 4 37 | g1g8 | 1,408 | endgame mate mateIn1 oneMove | ., ., ., β, ., β, ., .,
., ., ., ., β, ., ., β,
β, ., ., ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3kb1r/pp2ppp1/3p3p/q3n1N1/4N3/1Q6/PPP2PPP/2KR3R w kq - 0 16 | d1d5 a5d5 b3d5 | 2,408 | 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 | false | false | true | true | w |
2k5/1R6/p1p1pB2/2P3r1/1P6/P4K2/8/8 b - - 0 45 | g5f5 f3e4 c8b7 | 1,975 | advantage endgame fork master short | ., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, β, ., .,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk2r/pp3pp1/2p5/4p3/1Q2P1p1/2N2P2/PPP3P1/R1B2RK1 b kq - 0 14 | g4g3 f1e1 d8h4 g1f1 h4h1 f1e2 h1g2 | 2,438 | advantage deflection 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 | true | true | b |
rnbq1rk1/1p1n1ppp/p3p3/2bpP3/8/2NB1N2/PPP2PPP/R1BQ1RK1 w - - 2 9 | d3h7 g8h7 f3g5 | 1,550 | advantage attraction kingsideAttack opening 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, β, β,
β, ., β, β, ., β, β, . | false | false | false | false | w |
8/6p1/2p2pk1/3p1q1p/3Pn3/N1P4P/PP2QPP1/4NK2 b - - 2 29 | e4g3 f1g1 g3e2 | 1,007 | crushing endgame pin 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 |
1k3r2/pPp5/5r2/2q4p/6pN/4Q3/1PP2PP1/R4R1K b - - 3 28 | c5e3 f2e3 f6f1 a1f1 f8f1 | 1,159 | advantage 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 |
rb3r1k/pp3p1p/2nq1Nb1/8/3P1NP1/1B5P/PPP5/R2Q1RK1 b - - 2 17 | d6f6 f4g6 f6g6 | 1,708 | advantage hangingPiece 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, . | false | false | false | false | b |
6r1/1pq2p1k/2p1p3/p1n2p2/8/2P1RQrP/PPB5/3R3K w - - 2 34 | f3h5 h7g7 e3g3 c7g3 d1g1 | 1,077 | crushing discoveredAttack exposedKing 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 |
8/1p6/6pN/pRn4p/P4k2/3ppP2/6PP/3K4 b - - 1 40 | c5a4 b5b3 f4e5 b3d3 a4b2 d1e2 b2d3 | 2,664 | crushing endgame exposedKing fork veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, β, ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
b1r2nk1/p3r1p1/4p2p/q3Npb1/2pP1PQN/2n3BP/P1B3P1/2R2RK1 w - - 0 27 | h4f5 e6f5 c2f5 | 1,826 | equality middlegame short | β, ., β, ., ., β, β, .,
β, ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
β, ., ., ., β, β, β, .,
., ., β, β, ., β, β, β,
., ., β, ., ., ., β, β,
β, ., β, ., ., ., β, .,
., ., β, ., ., β, β, . | false | false | false | false | w |
7k/5r1P/1q2p1p1/4P1p1/1p2Q1P1/1Pb5/Pr6/2K4R w - - 1 34 | e4a8 b6d8 a8d8 f7f8 d8f8 | 1,118 | endgame exposedKing long mate mateIn3 | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., β, ., ., β, ., β, .,
., ., ., ., β, ., β, .,
., β, ., ., β, ., β, .,
., β, β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., β | false | false | false | false | w |
3b1rk1/1R3bp1/p2p1n1p/P3pN2/1P2P1P1/4Q2P/1B1N1PK1/3q4 b - - 6 28 | f6d5 e4d5 f7d5 f2f3 d5b7 | 2,504 | crushing 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, β, .,
., ., ., β, ., ., ., . | false | false | false | false | b |
r3k1nr/pp3ppp/1q2p3/3pP3/1b1n4/5NP1/1P1B1P1P/R2QKB1R w KQkq - 0 15 | f3d4 b4d2 d1d2 | 1,901 | 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 | true | true | w |
2kr1b1r/p1pq3p/1pnp1pp1/3B4/4P3/PQ5P/1PP2PP1/R4RK1 w - - 0 15 | d5e6 d8e8 e6d7 | 1,301 | advantage middlegame pin queensideAttack 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 |
8/5k2/5p1p/1p1p2p1/1NpP4/2K1R2P/5PP1/1r6 b - - 1 39 | b1b3 c3c2 b3b4 | 1,464 | crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., β, ., β, ., ., β, .,
., β, β, β, ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
1Qbk2n1/2p3q1/p4p2/4p3/2P1P2r/1P4P1/P4P2/3rR1K1 w - - 0 35 | e1d1 g7d7 d1d7 d8d7 g3h4 | 1,211 | crushing long middlegame 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 |
8/2R2p2/3k1p2/4pP2/4P2P/qp1P4/r7/1KQ5 b - - 5 33 | a2a1 | 1,021 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., β,
β, β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., . | false | false | false | false | b |
r4r2/ppn2pk1/2p1b1p1/2Pp4/1P1P2pq/P3P1N1/R7/2B1QRK1 w - - 6 25 | g3f5 e6f5 e1h4 | 1,169 | 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, . | false | false | false | false | w |
5r1k/1p2q1p1/p1n1b2p/1p1pP3/1P1Pr3/P2Q1R1P/5PPK/1B3R2 w - - 4 49 | f3f8 e7f8 f2f3 | 1,532 | 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 |
r1b1k2r/pppp1ppp/8/5n2/8/2q1B3/P1P1QPPP/R3KB1R w KQkq - 0 12 | e3d2 e8d8 d2c3 | 925 | 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 | true | true | true | true | w |
6k1/p6p/1p1r3p/8/8/5N1P/1Q4P1/qR5K b - - 0 36 | d6d1 b1d1 a1b2 | 1,331 | advantage deflection endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
β, β, ., ., ., ., ., β | false | false | false | false | b |
3q1b2/7k/p1Rp2p1/1p1QR2n/1P3pr1/P7/3B2PK/8 w - - 1 41 | e5h5 g6h5 d5h5 f8h6 h5g4 | 1,789 | crushing fork long middlegame | ., ., ., β, ., β, ., .,
., ., ., ., ., ., ., β,
β, ., β, β, ., ., β, .,
., β, ., β, β, ., ., β,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr2r1/pp3ppB/2pqp3/7p/3P4/2P2PQ1/PP2nP1P/1K1R3R w - - 2 21 | g3d6 d8d6 h7g8 | 1,169 | 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 |
5rk1/p3bp2/1p3n1p/1P2p1p1/P1qBP3/4QP2/4N1PP/2R3K1 b - - 1 25 | e5d4 e3g5 h6g5 | 1,526 | 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 |
8/P1R4P/1p6/8/8/1k4P1/2p2pK1/r4r2 w - - 0 49 | h7h8q c2c1q h8g8 | 2,410 | advancedPawn crushing endgame master promotion short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, ., ., ., ., β, ., . | false | false | false | false | w |
3Q4/1b3pNk/2q1p2p/1p2P1p1/2pP3n/2P1BN1P/5PP1/6K1 b - - 0 33 | h4f3 g2f3 c6f3 | 1,246 | 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, . | false | false | false | false | b |
3n4/pp1k1n1p/2p5/P4N2/8/1QP3p1/1P3qP1/4R2K b - - 0 31 | f2e1 | 676 | 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 |
5Bk1/r4p1p/3p2p1/2p4b/2B1P3/3P3q/P1P2P1N/4QR1K b - - 4 22 | h5f3 h1g1 h3g2 | 1,044 | 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 | false | false | false | false | b |
8/p3Q1p1/kp1P3p/8/2q2P2/Pn6/1P4P1/RK6 b - - 0 52 | b3d2 | 1,674 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, β, ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/pp3ppp/2p5/3pn3/2P1N3/1P2P3/PBQP1b2/2Kb1B1R w - - 0 17 | e4f6 g7f6 c2h7 | 1,853 | discoveredAttack kingsideAttack master 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, ., β, ., β | false | false | false | false | w |
7k/p3bQpp/1p1r4/2p2p2/4b3/2P1PpPq/PP3P1P/R3N1RK b - - 9 26 | h3h2 h1h2 d6h6 f7h5 h6h5 | 1,618 | attraction kingsideAttack long mate mateIn3 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, β | false | false | false | false | b |
r1b2rk1/2p2pp1/p1pp4/5N1Q/4P3/2q4P/P1P2PP1/1R3RK1 w - - 2 17 | f5e7 | 956 | middlegame | β, ., β, ., ., β, β, .,
., ., β, ., ., β, β, .,
β, ., β, β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
β, ., β, ., ., β, β, .,
., β, ., ., ., β, β, . | false | false | false | false | w |
8/3Br3/1p1kP3/2p2R2/2P2p1p/5K1P/3b4/8 w - - 1 43 | f5d5 d6c7 d5d2 | 1,074 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k4r/pR4p1/3pr2p/2pN2b1/2Ppq3/P5BP/2PQ1PP1/6K1 w - - 8 29 | b7c7 c8b8 f2f4 g5d8 d2a5 d8c7 a5c7 | 2,716 | crushing middlegame queensideAttack sacrifice veryLong | ., ., 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 |
R7/P4k2/K7/8/1r6/5p2/8/8 b - - 3 46 | b4a4 a6b5 a4a1 a8d8 f3f2 | 2,438 | advancedPawn crushing endgame long rookEndgame | β, ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1kr2/pppp1Npp/8/4p3/2Bn4/8/PPPP4/RNB1qQKR b q - 3 13 | e1g3 f1g2 d4f3 g1f1 g3e1 | 2,168 | exposedKing kingsideAttack long mate mateIn3 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 | false | false | false | true | b |
r4rk1/p2b1ppp/3b4/2pNB2n/2B4q/6R1/P1PPQPPP/1R4K1 b - - 0 18 | d6e5 e2e5 h5g3 | 2,137 | 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, . | false | false | false | false | b |
k7/pp5p/2p5/2Qp4/B7/2P4P/PP6/5qRK b - - 4 46 | f1h3 | 1,339 | endgame mate mateIn1 oneMove | β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, β | false | false | false | false | b |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.