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 |
|---|---|---|---|---|---|---|---|---|---|
4r1k1/pp1n1N1p/2pB1rp1/q2n1p2/2pP3Q/8/PPB2PPP/R2KR3 b - - 0 20 | e8e1 | 747 | 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 |
r1b1k1nr/pppp1ppp/2n5/4P1N1/5B2/2b5/Pq1QPPPP/RN2KB1R w KQkq - 0 8 | d2c3 b2c3 b1c3 | 1,158 | 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 | true | true | true | true | w |
8/8/1r3k2/3R1p2/R5p1/5nP1/P4PK1/8 b - - 2 39 | b6b1 d5f5 f6f5 a4f4 f5g5 f4f3 g4f3 | 1,883 | endgame master | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/pp4p1/7p/4Q1n1/1KPrN3/4q2P/PP6/R7 w - - 1 32 | e5e8 h8h7 e4f6 g7f6 e8e3 | 2,105 | crushing discoveredAttack endgame long | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., β, β, β, β, ., ., .,
., ., ., ., β, ., ., β,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
5Q2/3kp3/1pp4P/8/4p3/pPq1P3/P1P3P1/2K5 b - - 3 37 | c3e1 | 1,502 | endgame mate mateIn1 oneMove queenEndgame | ., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., β, ., ., .,
β, ., β, ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | b |
r4rk1/p4pp1/4b2p/2bp4/5B1Q/6R1/PP2qPPP/5RK1 w - - 0 22 | g3g7 g8g7 f4h6 g7h7 h6f8 h7g8 f8c5 | 2,569 | attraction crushing discoveredAttack kingsideAttack middlegame sacrifice skewer veryLong | β, ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
β, β, ., ., β, β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
3k1r2/1ppbn1pp/1p2p3/rBq1P3/P2pP3/4B3/1PP3PP/R4RK1 w - - 0 20 | f1f8 d7e8 f8e8 | 986 | 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, β, . | false | false | false | false | w |
2rk4/pR2R3/6pp/1p4r1/1Pp1P3/5P2/P4K2/2q5 w - - 6 43 | b7d7 | 1,183 | endgame mate mateIn1 oneMove queenRookEndgame | ., ., β, β, ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., β, .,
., β, β, ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r3k2r/pp1bbpR1/1q2p2p/3p3Q/4n3/2NB1P1P/PPPB1P2/R3K3 b Qkq - 2 17 | b6f2 e1d1 f2d2 | 1,215 | attackingF2F7 master 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, ., .,
β, ., ., ., β, ., ., . | false | true | true | true | b |
8/8/N7/4kp2/2P4p/1P3K2/P1n2P2/8 b - - 1 46 | c2e1 f3e2 h4h3 | 1,893 | crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/2P2pp1/6r1/3p2qp/3N2b1/1R2P3/3Q1PPP/2R4K b - - 2 28 | g4f3 c1g1 f3g2 g1g2 g5g2 | 1,745 | long mate mateIn3 middlegame | ., ., β, ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., ., β, ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., β, ., β, β, β,
., ., β, ., ., ., ., β | false | false | false | false | b |
r5k1/pp1b2pp/2n1p1p1/3pP3/3P2Q1/P1P5/3qNKPP/2RR4 b - - 3 17 | a8f8 f2g1 d2e3 g1h1 h7h5 g4g6 e3e2 | 1,930 | 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, ., ., ., . | false | false | false | false | b |
k7/P7/1K6/1N6/2n5/4p1p1/8/8 w - - 2 60 | b6a6 e3e2 b5c7 | 1,424 | defensiveMove endgame knightEndgame mate mateIn2 short | β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2rk1b1r/pQ1bp1pp/3pP3/5q2/5N2/7P/PP1n1PP1/R4RK1 w - - 0 22 | b7d7 | 1,179 | master mate mateIn1 middlegame oneMove | ., ., β, β, ., β, ., β,
β, β, ., β, β, ., β, β,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, β, ., β, ., β, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r3r1/p2k3p/3pQ3/6p1/8/5B2/q1p2PPP/2R1R1K1 b - - 0 27 | a2e6 e1e6 d7e6 | 998 | crushing middlegame short | ., ., β, ., ., ., β, .,
β, ., ., β, ., ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, β, β,
., ., β, ., β, ., β, . | false | false | false | false | b |
3r2k1/p5p1/6p1/b2r1p2/P4P2/1R1BP3/4K3/1R6 w - - 2 37 | d3c4 g8f8 c4d5 | 1,154 | advantage endgame pin short | ., ., ., β, ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
7r/5p2/3kp1p1/K2pR1P1/3P1P1r/2P5/1P3R2/8 b - - 0 50 | h4h1 a5a4 h8b8 b2b4 h1b1 f2b2 b1b2 | 2,601 | crushing endgame quietMove rookEndgame veryLong | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., β, β, ., β, .,
β, ., ., β, β, ., β, .,
., ., ., β, ., β, ., β,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/8/7P/2n5/2K3P1/p1N5/1k6 b - - 0 63 | c4e3 c2e3 a2a1q | 1,883 | advancedPawn crushing deflection endgame knightEndgame promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
4r1k1/ppR2ppp/8/4r3/8/2P2Q2/PPq2PPP/R4K2 b - - 4 23 | e5f5 f3e3 g8f8 c7c8 e8c8 | 2,317 | advantage endgame long | ., ., ., ., β, ., β, .,
β, β, β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
8/4n1k1/4P3/3p2PP/rp1P4/3K4/P4R2/8 b - - 1 47 | a4a3 d3c2 a3a2 c2b3 a2f2 | 1,266 | crushing endgame interference long skewer | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., β, β,
β, β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5r1k/p1qQp1pp/2p5/2P3P1/6B1/1P3P1n/2R2K2 w - - 0 33 | g3h2 c6h1 h2g1 | 1,256 | advantage endgame hangingPiece master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., β, β, β, ., β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., β, ., ., β, ., . | false | false | false | false | w |
r1b2rk1/5ppp/1p3q2/p1p5/8/2PB3P/PPK1QP2/3R2R1 w - - 0 20 | e2e4 g7g6 e4a8 | 1,910 | 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 |
8/8/1p2k2p/p3p3/PP2K2P/6P1/8/8 w - - 0 47 | b4a5 b6a5 g3g4 e6f6 e4d5 | 2,417 | crushing endgame long pawnEndgame quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
β, ., ., ., β, ., ., .,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/2qn1ppp/b7/2p1p1N1/1p6/1B6/1PP1QPPP/3R1RK1 w - - 1 19 | d1d7 c7d7 e2e4 g7g6 b3f7 f8f7 e4a8 | 2,586 | advantage deflection kingsideAttack 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, . | false | false | false | false | w |
r2q1k2/pppb2pQ/4p2r/5R1P/2PP4/2KB1R2/PP3PP1/8 b - - 0 26 | e6f5 f3f5 d7f5 | 1,474 | 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 |
r3kbnr/pp2pppp/3p4/4q3/2p1Q1b1/2P2P2/PP3P1P/RNB1KB1R w KQkq - 0 10 | e4e5 d6e5 f3g4 | 1,174 | advantage opening short | β, ., ., ., β, β, β, β,
β, β, ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., β, .,
., ., β, ., ., β, ., .,
β, β, ., ., ., β, ., β,
β, β, β, ., β, β, ., β | true | true | true | true | w |
1Q6/7k/1P6/3q1p2/6p1/8/6PK/8 w - - 0 43 | b8c7 h7g6 b6b7 f5f4 c7c2 | 2,589 | advancedPawn crushing endgame long queenEndgame | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r7/3n2pp/2pkp3/1p2p3/1P2P1P1/1p2KP2/2P1N2P/R7 w - - 0 25 | a1a8 b3b2 e2c3 | 1,325 | crushing endgame hangingPiece master short | β, ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., β, β, β, ., ., .,
., β, ., ., β, ., ., .,
., β, ., ., β, ., β, .,
., β, ., ., β, β, ., .,
., ., β, ., β, ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
2k4r/pp4p1/2n5/2p1p2p/3pP1nq/3P1Q2/PPPB2P1/R4RK1 b - - 1 19 | h4h2 | 861 | master mate mateIn1 middlegame oneMove | ., ., β, ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., β, β, ., β, β,
., ., ., β, ., β, ., .,
β, β, β, β, ., ., β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
8/3R4/p1p1KP2/1pP5/1Pk5/8/8/4r3 w - - 5 67 | e6d6 e1f1 f6f7 c4b4 d6c6 | 2,179 | advancedPawn crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., β, β, ., .,
., β, β, ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1b1k1nN/pppp2pp/4nq2/2b5/2B1P3/8/PPP2PPP/RNBQK2R b KQq - 0 7 | f6f2 | 1,044 | 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 | true | true | false | true | b |
2r5/kpQ2p2/r2R3p/4pb2/2N1q3/8/PP3P1P/K1R5 w - - 4 28 | d6a6 a7a6 c7a5 | 1,391 | attraction mate mateIn2 middlegame pin short | ., ., β, ., ., ., ., .,
β, β, β, ., ., β, ., .,
β, ., ., β, ., ., ., β,
., ., ., ., β, β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
β, ., β, ., ., ., ., . | false | false | false | false | w |
3q1rk1/p1rb1ppp/1p2p3/1B2P3/3Q4/8/PP3PPP/2RR2K1 b - - 4 19 | c7c1 d1c1 d7b5 | 1,173 | 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 | b |
rn1qkb1r/pp4pp/3p4/2p1N3/2BnP3/2N1B3/PPP2PPP/R2bK2R w KQkq - 0 12 | c4f7 e8e7 e3g5 | 1,409 | 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,
β, ., ., β, β, ., ., β | true | true | true | true | w |
2kr2nr/ppp2ppp/3pb3/q7/7Q/PBNnB2P/1PP3P1/R4K1R w - - 0 16 | b3e6 f7e6 c2d3 | 1,608 | advantage 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, ., ., ., ., β, ., β | false | false | false | false | w |
2kr2R1/p4p2/1p5p/2p1Pp1P/2Pp1P1Q/3P1q2/PP6/1K1R4 b - - 0 28 | f3d1 | 1,057 | endgame hangingPiece master mate mateIn1 oneMove queensideAttack | ., ., 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 |
2r3k1/4npp1/1r2p1p1/p2p4/1nPP2P1/qP3N1P/P2N1P2/1KQR3R b - - 2 22 | a3a2 | 908 | 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 | false | false | false | false | b |
8/5r1k/p3p2p/3pN3/P1pPn1Q1/2P1P3/3q2P1/6K1 w - - 0 37 | g4g6 h7h8 e5f7 | 1,419 | endgame fork intermezzo mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
β, ., β, β, β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r2qkb1r/1pp2pp1/p2p3p/3Pp3/1P2Pn2/P2B4/1BPN1P1K/R2Q2R1 b kq - 0 15 | d8h4 | 593 | mate mateIn1 middlegame oneMove | β, ., ., β, β, β, ., β,
., β, β, ., ., β, β, .,
β, ., ., β, ., ., ., β,
., ., ., β, β, ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, ., ., ., .,
., β, β, β, ., β, ., β,
β, ., ., β, ., ., β, . | false | false | true | true | b |
2r5/6pk/5p1p/5P2/3P1P1N/bP4P1/P2R3P/1K6 b - - 0 41 | c8c1 | 457 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., β,
β, β, ., ., ., ., β, .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
2r3k1/2R5/p2r3p/3p1bp1/3P4/1P3P2/P5PP/4R1K1 w - - 1 26 | c7c8 f5c8 e1e8 g8g7 e8c8 | 976 | advantage endgame exposedKing fork long | ., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/p6p/6pk/8/3n4/3Pr3/3q1PPP/2R2QK1 w - - 0 27 | c1d1 d4e2 g1h1 e3d3 d1d2 | 2,096 | advantage endgame long | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, β, β,
., ., β, ., ., β, β, . | false | false | false | false | w |
r3k2r/3n1p1p/1q2pp2/4N3/2P1b3/4b3/PP4PP/R2Q1K1R w kq - 0 15 | d1d7 e8f8 d7f7 | 997 | 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 | true | true | w |
b3RQ2/p1p2ppk/7p/8/8/3P3P/PPP2P1K/4q1N1 b - - 0 26 | e1f2 | 840 | 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 | b |
4b3/8/5k2/7p/p2N1K1P/1p4P1/1P6/8 b - - 1 43 | a4a3 d4b3 a3b2 | 1,971 | advancedPawn crushing endgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., β, ., β,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2q5/4Q3/4p1k1/3p2P1/3Pp3/p3P3/5PK1/8 w - - 0 53 | e7f6 g6h7 g5g6 h7h6 g6g7 h6h7 f6f8 | 1,888 | advancedPawn crushing discoveredAttack endgame exposedKing queenEndgame veryLong | ., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., β, β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2N5/P1p4p/1p3k2/1P1p1p1p/3Pr3/8/5K2/7n w - - 5 55 | f2f3 h1g3 a7a8q | 2,171 | advancedPawn advantage defensiveMove endgame promotion short | ., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., β, ., .,
., β, ., β, ., β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r2qk2r/1ppbp3/p1n2b1p/3p1pN1/3Pp2P/1BN5/PPP3P1/R2Q1RK1 w kq - 0 17 | d1h5 e8f8 h5f7 | 1,344 | 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, .,
β, ., ., β, ., β, β, . | false | false | true | true | w |
4r2k/pp5n/1q3P2/2rp1Q2/8/2N2P2/PP4PP/2KR3R b - - 0 26 | e8e2 f5c2 e2c2 | 2,144 | advantage master middlegame pin 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 | b |
rnbq1rk1/p3b1pp/4pP2/1Pp3B1/8/5N2/Pp3PPP/R2QKB1R w KQ - 0 12 | f6e7 d8d1 a1d1 | 1,674 | advancedPawn crushing fork opening short | β, β, β, β, ., β, β, .,
β, ., ., ., β, ., β, β,
., ., ., ., β, β, ., .,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, β, β, ., β | true | true | false | false | w |
6k1/3r1pp1/npNp4/2pP3Q/2q3Nb/P6P/1P2r1P1/1R3RK1 b - - 2 28 | c4e4 g4h6 g7h6 | 2,252 | 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 |
1k6/8/1pq2Q1p/2r1p1p1/6P1/8/5PPK/1R6 w - - 1 39 | b1b6 b8c7 b6c6 | 1,273 | crushing endgame fork short | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r1q1k3/pppb4/3p2r1/3Ppnn1/1PP3p1/P1NBQ3/5PPN/R4RK1 w q - 0 21 | d3f5 d7f5 f2f4 g4f3 h2f3 | 2,068 | 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, . | false | false | false | true | w |
8/p4R1p/bp4r1/4B1pk/4p3/1P2P1PP/P2r4/6K1 w - - 3 32 | f7h7 g6h6 g3g4 h5g6 h7g7 | 1,518 | 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 | w |
5KP1/r7/5k2/8/8/8/8/8 b - - 0 57 | a7a8 | 1,087 | endgame master masterVsMaster mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2kr3r/ppp1qppp/5n2/4P1B1/2B3b1/8/P1PN2PP/Q4RK1 w - - 3 14 | d2b3 e7b4 e5f6 | 2,789 | advantage middlegame quietMove short | ., ., β, β, ., ., ., β,
β, β, β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r1b2rk1/pp1p1ppp/1b4q1/3N4/1P2P3/P4P2/6PP/R2QKB1R w KQ - 2 16 | d5e7 g8h8 e7g6 | 793 | 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 | true | true | false | false | w |
r4rk1/1p2qp1p/4p2Q/p1Pp2pP/3P2P1/1RP5/4BPK1/8 w - - 2 30 | b3b7 f8e8 b7e7 | 2,135 | crushing endgame 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 |
r1b3k1/pp3p2/2p3pp/8/2P1rPN1/2P5/P5PP/R4RK1 w - - 0 18 | g4f6 g8f8 f6e4 | 822 | advantage 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 | w |
8/6p1/7p/2Np4/p1p4P/2P3K1/Bk4P1/8 b - - 1 41 | a4a3 g3f4 b2a2 | 2,002 | crushing endgame short trappedPiece | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
β, ., β, ., ., ., ., β,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/5ppp/8/p7/3Bb3/2P5/P3rPPP/R3RK2 b - - 4 26 | e4g2 f1g2 e2e1 a1e1 e8e1 | 1,964 | advantage deflection endgame long | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, β, β, β,
β, ., ., ., β, β, ., . | false | false | false | false | b |
r1b1r3/pp1n3p/1k3n2/1B6/4p3/2R2N2/2PP1PPP/5RK1 w - - 2 20 | f1b1 a7a6 b5d7 b6a7 d7e8 | 2,037 | crushing discoveredAttack exposedKing 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 |
7R/1P3k2/6p1/5pKp/1r5P/8/6P1/8 b - - 6 52 | f7g7 h8g8 g7g8 b7b8r b4b8 | 1,920 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/7p/3P2p1/1R6/8/7r/K7/8 w - - 1 44 | b5b8 f8f7 d6d7 | 1,670 | advancedPawn crushing endgame rookEndgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb1k2r/p2n1ppp/4p3/qpbpP3/N4P2/2P2N2/PP4PP/R1BQKB1R w KQkq - 0 10 | a4c5 d7c5 b2b4 a5a4 b4c5 a4d1 e1d1 | 1,826 | advantage fork opening veryLong | β, β, β, ., β, ., ., β,
β, ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
β, β, β, β, β, ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., β, β,
β, ., β, β, β, β, ., β | true | true | true | true | w |
3r2k1/1p3p1p/2p3p1/3q1bPP/3r1P2/pP2Q3/P7/K1R1R3 w - - 1 34 | e3e8 d8e8 e1e8 g8g7 h5h6 | 1,113 | 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, ., ., . | false | false | false | false | w |
3r2rk/1p2qpp1/p2pbR1p/8/8/3B4/PPPQ1PPP/3R2K1 w - - 2 25 | f6h6 g7h6 d2h6 | 900 | kingsideAttack mate mateIn2 middlegame sacrifice short | ., ., ., β, ., ., β, β,
., β, ., ., β, β, β, .,
β, ., ., β, β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, β, ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
2rr2k1/pp3ppp/2n5/3p4/QP1N4/P3P3/1q3PPP/2R2RK1 b - - 2 20 | c6d4 c1c8 d4e2 g1h1 d8c8 | 1,516 | crushing intermezzo 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, . | false | false | false | false | b |
3R4/5k1p/4p1p1/4q3/pr4PP/2P5/5P2/K2R4 w - - 0 32 | d1d7 f7f6 d8f8 | 1,188 | endgame mate mateIn2 queenRookEndgame short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., . | false | false | false | false | w |
2kr4/Qp1n1pp1/p1p5/3p4/Nq1RP2R/8/PPP2P2/1K6 b - - 0 23 | b4e1 d4d1 e1d1 | 758 | 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 |
2R5/8/8/8/P4pB1/6b1/1P3pK1/4k3 b - - 2 46 | f2f1q | 887 | advancedPawn endgame master mate mateIn1 oneMove promotion | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
7r/6p1/Pk6/8/1P6/8/R1K5/8 b - - 2 49 | h8h2 c2b3 h2a2 b3a2 g7g5 | 2,058 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k3b1r/qpp2ppp/3r4/8/6B1/3n3P/1P3PP1/2R1QRK1 w - - 0 20 | e1e8 d6d8 e8d8 | 519 | 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 | w |
8/1pp1b3/1n2k3/5pp1/p1PPN1P1/1P3K2/P2B4/8 w - - 0 31 | d4d5 e6f7 g4f5 a4b3 a2b3 | 2,190 | crushing deflection endgame long master | ., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, β, .,
β, ., β, β, β, ., β, .,
., β, ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/ppqn1ppp/2p1p1b1/3p4/2PPN3/1P1BPN2/PB3PPP/R2Q1RK1 b kq - 0 10 | d5e4 d3e4 g6e4 | 1,251 | advantage fork opening short | β, ., ., ., β, β, ., β,
β, β, β, β, ., β, β, β,
., ., β, ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., β, β, β, ., ., .,
., β, ., β, β, β, ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, ., β, β, . | false | false | true | true | b |
8/8/p7/5PP1/P4K2/2p5/3k4/4R3 b - - 0 52 | d2e1 f5f6 c3c2 f6f7 c2c1q | 834 | advancedPawn crushing endgame long master promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/p6K/1p6/2k5/8/2P5/PP6/8 b - - 0 53 | c5c4 h7g6 c4d3 c3c4 d3c4 | 1,829 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/2R1Qpp1/p3p2r/3q4/3P3p/7P/1P3PP1/2R3K1 w - - 0 28 | c7c8 f8c8 c1c8 g8h7 e7f7 | 1,924 | advantage 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 |
1r1qkb1r/1p3ppp/4b3/p2pP3/P7/1QN5/1P3PPP/R1B2RK1 b k - 4 15 | d5d4 b3b5 e6d7 b5d3 d4c3 | 1,187 | crushing defensiveMove long middlegame | ., β, ., β, β, β, ., β,
., β, ., ., ., β, β, β,
., ., ., ., β, ., ., .,
β, ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., β, ., ., β, β, . | false | false | true | false | b |
2r5/2r4k/p5R1/7p/3p3P/1p6/1P1Q4/K7 b - - 0 38 | c7c1 d2c1 c8c1 | 709 | endgame master mate mateIn2 queenRookEndgame short | ., ., β, ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k2r/ppp2pp1/2p2n2/2b4p/3qP3/2N2N1P/PPPP1PP1/R1BQK2R b KQkq - 2 8 | d4f2 | 994 | 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 | b |
6k1/6pp/p3p3/4Np2/1p1rbP2/1P5P/P5PK/2R5 w - - 0 32 | c1c8 d4d8 c8d8 | 704 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., β, ., β, β, β, ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/8/1R5P/8/1p6/1k6/r1r5/1K5R w - - 5 54 | h1h3 b3c4 b6c6 c4d5 c6c2 | 1,081 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
3r2k1/p6p/1p4p1/3q1p2/8/3Q2PP/P4P2/4R1K1 w - - 0 29 | e1e8 d8e8 d3d5 | 1,176 | advantage deflection endgame short | ., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/5p2/2Rrk1p1/p6p/P4KP1/5P1P/8/8 w - - 2 38 | c6d6 e6d6 g4h5 | 1,992 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, β, ., β, .,
β, ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp1bbpp1/3p1n1p/2pN4/2B1P2B/3Q4/PPP2PPP/R4RK1 b - - 3 12 | f6d5 c4d5 e7h4 | 1,041 | advantage 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 |
3Q4/7k/6p1/P3BpP1/5P1p/3KP2P/2r5/7q b - - 10 53 | h1d1 | 709 | endgame master mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, β, .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
rk2Q2r/pp4pp/1qpR4/8/8/2p5/PPP2PPP/4R1K1 b - - 2 20 | h8e8 e1e8 b8c7 | 1,119 | crushing endgame 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 |
r4rk1/1q3ppp/p2R4/1p2B3/8/7P/PP2QPb1/2R3K1 w - - 0 21 | e2g4 f7f6 d6d7 b7d7 g4d7 | 2,013 | crushing long middlegame | β, ., ., ., ., β, β, .,
., β, ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., β, β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
4r1k1/pq3ppp/2p5/2pb2N1/8/6P1/PP1P1P1P/R1B1R1K1 w - - 0 18 | e1e8 | 414 | 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 |
6k1/5ppp/1r2p3/3p4/1p6/3PP3/5PPP/R5K1 w - - 0 32 | a1a8 b6b8 a8b8 | 482 | endgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
3rkb1r/p3pppp/5q2/3b4/8/3Q1P2/PPP3PP/2KR1B1R w k - 0 14 | d3b5 d5c6 d1d8 e8d8 b5b8 | 1,568 | attraction crushing discoveredAttack long middlegame | ., ., ., β, β, β, ., β,
β, ., ., ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, β, β, ., ., ., β, β,
., ., β, β, ., β, ., β | false | false | true | false | w |
5r2/pk2q2p/2p1p3/4Qn2/1P6/8/P4PrP/2R2RK1 w - - 0 31 | g1g2 f5h4 g2h1 | 1,374 | advantage defensiveMove hangingPiece middlegame short | ., ., ., ., ., β, ., .,
β, β, ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., β, β, . | false | false | false | false | w |
6k1/5bpp/p5q1/1pP1p3/r2pP3/5P1P/1Q4P1/2R2RK1 b - - 1 32 | a4a2 b2a2 f7a2 | 1,323 | crushing endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., β, β, ., β, ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., β, ., ., β, β, . | false | false | false | false | b |
r1b2bnr/pppp2p1/2nk1q1p/4pQ2/3PP3/5N2/PPP2PPP/RNB1K2R w KQ - 1 8 | d4e5 c6e5 c1f4 f6f5 e4f5 | 2,027 | advantage fork long opening | β, ., β, ., ., β, β, β,
β, β, β, β, ., ., β, .,
., ., β, β, ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, β,
β, β, β, ., β, ., ., β | true | true | false | false | w |
8/8/5pk1/8/4p1pR/2K4p/1P6/8 b - - 1 54 | f6f5 c3d2 g6g5 h4h8 g5f4 b2b4 g4g3 h8h4 f4f3 | 2,626 | crushing defensiveMove endgame quietMove rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6r1/2p2p1k/1p2nr1p/pPb1p2Q/P1P1P3/3P2PP/R4PK1/6R1 b - - 4 30 | e6f4 g2h2 f4h5 | 1,596 | crushing middlegame pin short | ., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., β, ., ., β, β, ., β,
β, β, β, ., β, ., ., β,
β, ., β, ., β, ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/p1p2ppp/1pn5/5N2/3qnBQ1/P7/2P3PP/4R2K w - - 1 20 | f5d4 e4f2 h1g1 f2g4 d4c6 | 2,232 | advantage 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/n6p/P1pk1pp1/5P2/1PPK2P1/7P/8/8 w - - 0 37 | f5g6 h7g6 h3h4 c6c5 b4c5 | 1,924 | crushing endgame knightEndgame long quietMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, ., β, β, ., β, β, .,
., ., ., ., ., β, ., .,
., β, β, β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r2/pp1q1p2/2p1n1kB/4Pp2/2Pb3Q/P7/6PP/3R3K w - - 2 27 | h6f8 e6f8 d1d4 d7d4 h4d4 | 2,774 | advantage 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 |
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.