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 |
|---|---|---|---|---|---|---|---|---|---|
r1b2kr1/1p5Q/p1n1ppp1/3p1qN1/8/2P3R1/PP3PPP/R5K1 w - - 4 26 | h7f7 | 1,146 | 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 |
2kr4/2pp1pp1/b3r3/8/1p4P1/1q4BK/1P5P/RNR5 w - - 3 30 | c1c7 c8b8 c7c3 b8b7 c3b3 | 1,513 | advantage discoveredAttack 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 |
1Q6/6pk/5r1p/p2p4/1p4NP/4p1b1/PPPr2P1/5K2 w - - 8 37 | g4f6 g7f6 b8g3 | 1,302 | 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 |
8/1bp2k1p/1p6/5Np1/1P2n3/2P4P/P1r3P1/3RR2K b - - 1 24 | e4f2 h1g1 f2d1 e1d1 c2g2 | 1,168 | crushing discoveredAttack endgame fork long master | ., ., ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., ., β, ., ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., β, β, ., ., β | false | false | false | false | b |
r3rkn1/2R2p2/p3p1pp/1p1b4/3B1N2/P1P2P2/2P3PP/2K2R2 w - - 3 26 | f4g6 f7g6 d4g7 | 1,589 | 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 |
5k2/1R3pp1/3P3p/2K5/8/8/8/7r w - - 1 51 | b7b8 | 524 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r1b1r1k1/1p2bpp1/p3q2p/3pN3/2pP1PnB/2N1P3/PPQ3PP/2R2RK1 w - - 1 17 | f4f5 e6d6 h4e7 e8e7 e5g4 | 2,005 | 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, β, . | false | false | false | false | w |
8/3Q1k2/p1p5/P2bPp2/8/5qPp/7P/4R1K1 b - - 0 49 | f7g6 d7e8 d5f7 e8c6 f3c6 | 1,760 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., β, ., ., ., ., .,
β, ., ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
6k1/5p1p/p4qp1/2Q5/3pR3/6P1/rr3PKP/5R2 w - - 1 37 | e4e8 g8g7 c5f8 | 1,295 | 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 |
8/6p1/2pk4/p2p1P2/P2Pp1Kp/4P2P/6P1/8 b - - 6 47 | c6c5 d4c5 d6c5 | 920 | crushing endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., .,
β, ., ., β, ., β, ., .,
β, ., ., β, β, ., β, β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1r5/2bk1p2/p5p1/1p1p1q2/B2B2p1/2P3P1/PP1Q1P2/4R1K1 w - - 4 30 | a4c2 f5h5 d4e5 d7c6 c3c4 | 2,632 | crushing long middlegame | β, ., β, ., ., ., ., .,
., ., β, β, ., β, ., .,
β, ., ., ., ., ., β, .,
., β, ., β, ., β, ., .,
β, ., ., β, ., ., β, .,
., ., β, ., ., ., β, .,
β, β, ., β, ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
5r2/4ppkp/1B1p2p1/3P4/2b1P2P/6P1/rb3PB1/1R2R1K1 w - - 1 27 | b1b2 a2b2 b6d4 f7f6 d4b2 | 1,278 | attraction 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, . | false | false | false | false | w |
4r1k1/pp1n1p2/2p5/3p4/3P1qbB/2PB4/PPQN1PKb/R7 w - - 5 22 | a1h1 e8e6 h1h2 | 2,055 | 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 |
r4rk1/1pp3p1/p1n1bq2/6BQ/4B3/8/PPP2PPK/3R1R2 b - - 0 19 | f6e5 f2f4 e5e4 | 1,211 | 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, ., . | false | false | false | false | b |
1k2r1K1/pPrn4/P5Qp/8/7P/6P1/6P1/b7 w - - 11 44 | g6e8 c7c8 b7c8q | 679 | advancedPawn endgame hangingPiece mate mateIn2 promotion short | ., β, ., ., β, ., β, .,
β, β, β, β, ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/8/8/P7/4Qp1k/6p1/8/2q2B1K b - - 3 51 | c1f1 | 735 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β | false | false | false | false | b |
3r3k/6pp/2q5/pR6/1b3p2/2N5/1Q1B1PPP/6K1 b - - 4 33 | c6c3 b5b8 c3c7 b8b4 a5b4 | 2,193 | crushing long middlegame | ., ., ., β, ., ., ., β,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
1q1r1rk1/1p3pp1/p1nb3p/5b2/Q2N4/P3B2P/BP3PP1/2R1R1K1 b - - 3 21 | c6d4 e3d4 b7b5 a4d1 d6h2 g1h1 b8f4 d4c5 d8d1 | 2,637 | advantage clearance middlegame veryLong | ., β, ., β, ., β, β, .,
., β, ., ., ., β, β, .,
β, ., β, β, ., ., ., β,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., β, ., ., β,
β, β, ., ., ., β, β, .,
., ., β, ., β, ., β, . | false | false | false | false | b |
2r1r1k1/pp3ppp/3p4/1n1PpP2/2q1P3/P3B1bP/1PQ2R1N/2R3K1 w - - 0 25 | c2c4 c8c4 c1c4 | 855 | 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 | false | false | w |
r3kb1r/ppp1qppp/3N4/3Pnb2/2P3n1/2N5/PPQ1PP1P/R1B1KB1R b KQkq - 0 10 | c7d6 c2f5 g7g6 | 2,047 | 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, ., β | true | true | true | true | b |
6R1/p4p2/1p2pB2/4Pk2/5n2/2P2P2/r5PK/8 w - - 11 35 | g8g5 | 637 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., β, ., ., β, β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/pppp1pp1/8/1Bb5/3NP1Q1/6qP/PP4P1/RNB2RK1 b kq - 0 12 | c5d4 g1h1 g3g4 | 1,529 | crushing hangingPiece intermezzo kingsideAttack opening 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 |
r1bq4/pppp1rpk/1bn3nB/8/3PP3/5N2/PPPQ2PP/RN3RK1 w - - 0 12 | f3g5 d8g5 h6g5 b6d4 g5e3 | 1,913 | 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, ., ., β, β,
β, β, ., ., ., β, β, . | false | false | false | false | w |
4r2k/pb4qp/1p2p2R/3nPp1Q/5P2/8/6BK/8 w - - 6 42 | h5e8 g7g8 e8g8 h8g8 h2g3 | 2,459 | advantage defensiveMove hangingPiece long middlegame | ., ., ., ., β, ., ., β,
β, β, ., ., ., ., β, β,
., β, ., ., β, ., ., β,
., ., ., β, β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/5R2/4p3/8/r3k1p1/6K1/8 w - - 8 50 | f6f3 e3d2 f3a3 | 857 | crushing endgame master rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/2p1npp1/p3p2p/1p1pPbq1/3Pn3/2P1PQ2/PPBN2PP/R1B2RK1 b - - 6 16 | e4d2 c1d2 f5c2 | 1,287 | 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, ., ., β, β, . | false | false | false | false | b |
rn3rk1/pp2bppp/2p1p3/3N4/4P3/P7/1PqB1PPP/2R1K2R w K - 0 16 | d5e7 g8h8 c1c2 f8e8 d2b4 | 1,519 | advantage defensiveMove hangingPiece intermezzo 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 | true | false | false | false | w |
k2r4/P3q3/5p2/1Qp1p2p/1b2P3/2p2P1p/8/3R1K2 w - - 2 33 | b5c6 e7b7 d1d8 a8a7 d8d7 b7d7 c6d7 | 1,893 | advantage deflection endgame exposedKing pin veryLong | β, ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, β, ., β, ., ., β,
., β, ., ., β, ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., . | false | false | false | false | w |
r4rk1/4bppp/p2pbq2/1p2p3/4P2P/N1P2P2/PP2Q1P1/R1B1K2R w KQ - 1 15 | c1g5 f6g6 g5e7 | 1,172 | advantage middlegame short skewer | β, ., ., ., ., β, β, .,
., ., ., ., β, β, β, β,
β, ., ., β, β, β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., β,
β, ., β, ., ., β, ., .,
β, β, ., ., β, ., β, .,
β, ., β, ., β, ., ., β | true | true | false | false | w |
8/6pp/8/5P2/6PP/p1k5/8/K7 b - - 0 43 | c3d4 h4h5 d4e5 g4g5 e5f5 | 1,790 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
2r1nr2/q3Nppk/8/2b1p3/4P3/2R5/3B1PPP/4R1K1 w - - 0 31 | c3h3 | 887 | anastasiaMate 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 | w |
2b3k1/p3q2p/1r2p1p1/3pQr2/5p2/2PB1P2/PP4PP/1R3RK1 w - - 1 21 | d3f5 | 1,101 | crushing middlegame oneMove | ., ., β, ., ., ., β, .,
β, ., ., ., β, ., ., β,
., β, ., ., β, ., β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., β, ., .,
β, β, ., ., ., ., β, β,
., β, ., ., ., β, β, . | false | false | false | false | w |
r1b2bnr/pppp1kp1/1qn4p/5P2/3PP3/2P5/PP4PP/RNBQ1R1K w - - 0 12 | d1h5 f7e7 c1g5 h6g5 h5h8 | 1,669 | crushing 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 | false | false | false | false | w |
r2qkbnr/1p2pppp/p2p4/2p1N3/P1BnPP2/8/1PPP2PP/RNBb1RK1 w kq - 0 8 | c4f7 | 1,156 | 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, β, ., β, β, . | false | false | true | true | w |
8/2q4k/3r2p1/2b2p1p/Q3rP1N/5N2/PPP3P1/5R1K w - - 8 33 | f3g5 h7h6 g5e4 | 1,128 | advantage fork 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 |
8/2p4p/1pr5/5P2/4k3/P4R2/5K2/8 w - - 0 44 | f5f6 c6c2 f2g3 | 1,262 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/R5pp/3p4/8/8/6PP/br3PBK/5R2 w - - 0 24 | a7a2 b2a2 g2d5 g8h8 d5a2 | 1,381 | advantage attraction endgame fork long sacrifice | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
2rq1r1k/pp2B2p/2p3p1/2n4n/8/2b2N2/PPP1QPPP/R3K2R w KQ - 0 15 | b2c3 d8e7 e2e7 | 1,082 | 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 | true | true | false | false | w |
1r4k1/p4p1p/4p1pP/1r2P3/N2P4/5P2/KPRQ2P1/5q2 w - - 9 42 | c2c1 b5b2 a4b2 f1a6 a2b1 | 2,231 | advantage defensiveMove endgame long master | ., 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/1p4bp/2p5/p1q3Q1/7P/3B2P1/PP3P1K/4R3 b - - 0 36 | c5f2 h2h3 f2e1 | 938 | crushing endgame fork master short | ., ., ., ., ., β, ., β,
., β, ., ., ., ., β, β,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/7k/b1p1qnpB/p3P3/2P5/1P2QP1P/6PK/8 w - - 1 41 | e5f6 e6e3 h6e3 | 1,860 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr4/2p5/p1p5/1PNq1Q2/3P4/1P2p1p1/6P1/5RK1 b - - 0 32 | d5f5 f1f5 e3e2 f5e5 d8d4 | 2,246 | advancedPawn crushing endgame long | ., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, β, β, ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
4Q3/p2R2rk/6pp/2q5/8/1P3P2/P1P3P1/5K2 b - - 4 31 | c5b5 c2c4 b5d7 e8d7 g7d7 | 1,022 | crushing endgame long | ., ., ., ., β, ., ., .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
3r1rk1/p4ppp/bp1p4/q1pPpN2/P1Pn1P2/3B4/3Qn1PP/R3BRK1 w - - 4 21 | d2e2 d4e2 d3e2 | 2,298 | 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, β,
β, ., ., ., β, β, β, . | false | false | false | false | w |
rnbqr1k1/1p3ppp/p4b2/2p5/2B2P2/2n5/PPP1Q1PP/RNB1R1K1 w - - 0 14 | e2e8 d8e8 e1e8 | 824 | kingsideAttack mate mateIn2 opening short | β, β, β, β, β, ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, β, ., β, ., β, β,
β, β, β, ., β, ., β, . | false | false | false | false | w |
4r1k1/1R3ppp/5n2/8/p1Q5/7P/P4qPK/8 w - - 0 37 | c4f7 g8h8 f7g7 | 1,128 | endgame mate mateIn2 short | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5pp1/7p/p2Q4/8/4R1KP/5PP1/q2r4 w - - 4 33 | e3e8 g8h7 d5f7 | 2,688 | advantage deflection endgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., ., . | false | false | false | false | w |
2r1rBk1/1b3p1p/p3pPp1/3qP3/2pN3Q/2P1p2P/PP4P1/2R2RK1 b - - 0 27 | d5g2 | 998 | 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, . | false | false | false | false | b |
8/1bp4k/p6p/8/8/2P1B1q1/PP4Q1/3RR1K1 b - - 6 33 | g3g2 | 1,078 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
β, β, ., ., ., ., β, .,
., ., ., β, β, ., β, . | false | false | false | false | b |
1Q6/5ppk/4pn1p/4P3/q7/2p1N2P/2P2PPK/8 b - - 0 39 | a4f4 h2g1 f6e4 | 1,310 | crushing endgame short | ., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, β, ., β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3k4/p2B4/3K4/2P1p3/2b5/8/8/8 w - - 2 44 | c5c6 e5e4 c6c7 | 1,001 | advancedPawn bishopEndgame endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k6/p4ppp/2B2n2/1PnP4/P1N5/7r/3Rr2P/6RK b - - 1 32 | h3h2 | 1,447 | 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 |
r4rk1/ppp3p1/3p4/P2Pp3/4Q2P/P2K1Nq1/B1P5/R6R b - - 2 22 | f8f3 d3d2 g3g2 e4e2 f3f2 | 1,554 | crushing exposedKing long middlegame pin | 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 |
r4bk1/1bp2ppp/p1np4/1p4q1/3P4/1B3Q2/PP3PPP/4RNK1 w - - 1 17 | f3f7 g8h8 f7g8 | 1,104 | kingsideAttack mate mateIn2 middlegame short | β, ., ., ., ., β, β, .,
., β, β, ., ., β, β, β,
β, ., β, β, ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., ., ., β, β, β, . | false | false | false | false | w |
r1b3k1/7p/pbn3p1/1p6/1P1p4/P5BN/2BN2PP/R5K1 b - - 0 24 | d4d3 g3f2 b6f2 h3f2 d3c2 | 1,480 | advancedPawn advantage discoveredAttack kingsideAttack long middlegame | β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
β, β, β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
., ., β, β, ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
rnb1k1r1/pp3p1p/2p2Bpb/3pPq2/2Q5/2N2N2/PP3PPP/1K1R3R w q - 3 16 | b1a1 f5f6 c3d5 c6d5 c4c8 f6d8 c8b7 | 2,750 | advantage defensiveMove 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,
., β, ., β, ., ., ., β | false | false | false | true | w |
r2q2k1/p2b2rp/3p4/1B2pp2/8/2n2P1P/PP1Q2P1/1K1R2NR w - - 1 20 | d2c3 d7b5 c3b3 g8h8 b3b5 | 1,162 | 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, β | false | false | false | false | w |
r4rk1/pp3pp1/2n3p1/5P2/3pq1P1/4B2Q/P6P/4RRK1 w - - 0 20 | e3h6 e4e1 f1e1 | 1,901 | advantage middlegame short | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, β, . | false | false | false | false | w |
3Q4/kpR1rp1p/p4qb1/7p/5P2/6P1/PP5P/K4R2 b - - 2 33 | e7e1 f1e1 f6d8 | 1,524 | endgame | ., ., ., β, ., ., ., .,
β, β, β, ., β, β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
1r3r1k/R2q2bp/1Ppp2p1/4pp1n/4P3/1Q1P1NP1/3B1PKP/5R2 b - - 1 22 | d7a7 b6a7 b8b3 | 1,533 | crushing master masterVsMaster middlegame short | ., β, ., ., ., β, ., β,
β, ., ., β, ., ., β, β,
., β, β, β, ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., β, ., ., .,
., β, ., β, ., β, β, .,
., ., ., β, ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2qr2k/1p2nppb/1p5B/2p1Q2P/4P3/2P2P2/PP2B3/R3K2R b KQ - 0 22 | e7f5 h6g7 f5g7 | 2,207 | 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 | true | true | false | false | b |
8/8/p3ppk1/1p1p4/P2P1P2/1PP1K3/8/8 b - - 0 44 | b5a4 b3a4 g6f5 a4a5 f5g4 | 2,387 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, .,
., β, ., β, ., ., ., .,
β, ., ., β, ., β, ., .,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk2r/pp3ppp/1np1p3/8/3bN1b1/1B6/PPP1NPPP/R2Q1RK1 w kq - 0 12 | d1d4 d8d4 e2d4 | 1,475 | crushing opening short | β, ., ., β, β, ., ., β,
β, β, ., ., ., β, β, β,
., β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., β, ., ., ., ., ., .,
β, β, β, ., β, β, β, β,
β, ., ., β, ., β, β, . | false | false | true | true | w |
r2q1r1k/ppp3bp/8/2pP4/2P2p2/2NQnP2/PP2N2P/1K1R2R1 w - - 4 19 | g1g7 h8g7 d1g1 g7h8 c3e4 | 2,491 | attraction crushing long master 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 | w |
2r2rk1/pp1bpp1p/1q1p2pB/8/1n1bN1PP/1P6/P1PQBP2/2KR3R w - - 1 15 | d2d4 c8c2 c1b1 b6d4 d1d4 | 1,614 | advantage long middlegame | ., ., β, ., ., β, β, .,
β, β, ., β, β, β, ., β,
., β, ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., β, β,
., β, ., ., ., ., ., .,
β, ., β, β, β, β, ., .,
., ., β, β, ., ., ., β | false | false | false | false | w |
3r2k1/Qp2q2p/6pP/1P1b1pP1/3NpP2/8/P4P2/5BK1 w - - 1 38 | d4c6 d5c6 b5c6 | 1,379 | 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 |
2b1r1k1/2Q2p2/2PPp1pp/2q1b3/2p5/P5P1/5PBP/5RK1 w - - 1 30 | d6d7 e5c7 d7e8q c5f8 e8f8 | 1,174 | advancedPawn advantage fork long master middlegame promotion | ., ., 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 |
6Q1/7p/5p1k/3p2p1/2bq1B2/7P/5PPK/8 w - - 4 37 | f4d6 d4f4 d6f4 | 2,292 | crushing endgame quietMove short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/4knp1/1p5p/3P3P/2K3B1/1P6/8 b - - 1 44 | f6e4 c3b4 e4g3 | 798 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1PR5/5pk1/2Q3p1/7p/8/6P1/5qPK/3r4 b - - 0 39 | f2g1 h2h3 g1h1 | 955 | endgame mate mateIn2 short | ., β, β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
8/8/1pkn2B1/5p2/5P1P/8/4K3/8 w - - 2 55 | h4h5 c6d5 h5h6 | 1,188 | crushing endgame master quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p5p/4ppk1/p1q2r2/8/1P4PP/P1Q3RK/8 w - - 2 43 | g3g4 c5c2 g4f5 g6f5 g2c2 | 1,613 | crushing doubleCheck endgame intermezzo long master sacrifice | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, β, β, .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/1bqnrppp/p1n1p3/1p2P3/7Q/P1pB1N1P/1PP2PP1/R3R1K1 w - - 0 20 | h4h7 g8f8 h7h8 | 1,196 | kingsideAttack mate mateIn2 middlegame short | ., ., ., β, ., ., β, .,
., β, β, β, β, β, β, β,
β, ., β, ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., β, β, ., β, ., β,
., β, β, ., ., β, β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
r4rk1/ppp2ppp/3p2nn/3Pp3/2P1P2q/2PB3P/P2BNP2/R1Q2RK1 b - - 0 14 | h4h3 f2f3 g6h4 f1f2 h4f3 f2f3 h3f3 | 1,710 | advantage 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, β, ., .,
β, ., β, ., ., β, β, . | false | false | false | false | b |
rn2k2r/ppq2pp1/4p2p/4P3/1b3PPP/2R2N2/PP6/R1BQK3 w Qkq - 1 17 | d1a4 b8c6 a4b4 | 1,170 | advantage fork middlegame short | β, β, ., ., β, ., ., β,
β, β, β, ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., ., .,
β, ., β, β, β, ., ., . | false | true | true | true | w |
r4b1r/ppNn1kpp/2p2nb1/q7/8/2N5/PPPPQPPP/R1B2RK1 w - - 3 12 | e2e6 | 998 | 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 | false | false | w |
1k1r1b1r/1pp2p2/p4n1p/4nNp1/4P3/2P1B1P1/PP3PKP/R2R4 w - - 7 19 | d1d8 | 477 | hangingPiece mate mateIn1 middlegame oneMove queensideAttack | ., β, ., β, ., β, ., β,
., β, β, ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., β, .,
β, β, ., ., ., β, β, β,
β, ., ., β, ., ., ., . | false | false | false | false | w |
1rb1rk2/p3n1pp/2B5/2P2p2/3p1q2/PN1P4/6PP/R2Q1RK1 b - - 1 31 | f4e3 g1h1 e7c6 | 1,371 | 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 |
5rk1/pp3ppp/2n5/3r1NQ1/8/7P/1q2B1P1/5R1K w - - 2 23 | f5h6 g8h8 h6f7 f8f7 f1f7 | 2,147 | crushing deflection long middlegame pin | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
2r5/p4kpp/1p3p2/4n3/2P2RP1/8/P6P/4R1K1 b - - 2 35 | e5d3 e1f1 d3f4 | 1,442 | advantage endgame fork short | ., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
3Q4/p4p1k/1r1bp2p/3p4/4q2B/7P/P4P2/5KR1 w - - 4 32 | d8g8 | 870 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
., β, ., β, β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/b1pn2kp/p5p1/P5N1/4Q1R1/6PP/2P1P1K1/2q5 b - - 2 35 | c1g1 g2f3 g1f1 | 1,171 | 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 | b |
4k3/3q1n2/p2p4/1pbN4/4PPP1/P4K2/1PQ5/8 w - - 9 40 | d5f6 e8e7 f6d7 | 823 | crushing endgame fork short | ., ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
β, ., ., β, ., ., ., .,
., β, β, β, ., ., ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/2p4P/8/r3RK1P/kp6/8/8 w - - 0 52 | e4a4 a3a4 h6h7 | 926 | advancedPawn crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6k1/4P3/p4K2/1p1p3P/6P1/P7/8 b - - 1 47 | d4d3 h4h5 d3d2 h5h6 g7h6 e6e7 d2d1q e7e8q d1f3 | 2,198 | advancedPawn crushing endgame pawnEndgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5Rk1/5pp1/4p3/pp4Pp/1q1r1P1P/4Q3/PP6/2R3K1 b - - 0 38 | g8f8 c1c8 f8e7 | 1,147 | advantage endgame hangingPiece short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., β, β,
., β, ., β, ., β, ., β,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
r2qb2r/pp3pk1/6p1/4Qp2/3Pp1NP/1P6/P1P3P1/R4RK1 b - - 1 23 | f7f6 g4f6 d8f6 | 1,009 | advantage defensiveMove 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 |
2r5/4k1P1/3p4/1p6/8/p3PK2/8/7R w - - 1 38 | h1h8 a3a2 h8c8 a2a1q g7g8q | 1,433 | endgame | ., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/6k1/2q3pp/1p3p1P/2p1r3/7r/5QP1/3R1R1K w - - 1 43 | g2h3 e4e2 f2f3 c6f3 f1f3 | 1,811 | advantage endgame hangingPiece long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, β,
., β, ., ., ., β, ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
r2qr1k1/ppp2ppp/2n5/3n4/8/2P2N2/P3BPPP/R1BQ1RK1 b - - 1 12 | d5c3 d1c2 c3e2 | 1,383 | 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, . | false | false | false | false | b |
8/8/5K2/8/4k2p/7P/8/8 b - - 4 67 | e4f4 f6g6 f4g3 g6f5 g3h3 f5f4 h3g2 | 1,256 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k1r3/p1p2p1p/1p4p1/3r4/2Q3P1/1PbK1P1P/PqP3B1/3R1R2 w - - 0 26 | c4d5 e8d8 d5d8 c8d8 d1b1 b2a2 d3c3 | 2,208 | advantage hangingPiece middlegame 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 |
8/8/8/pp1p2pk/2pP4/P1P3P1/1P4K1/8 b - - 1 51 | h5g4 g2f2 g4h3 a3a4 b5a4 | 1,640 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, ., ., β, β,
., ., β, β, ., ., ., .,
β, ., β, ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r6k/3p1rpp/pppn4/4p2q/4Pn2/1PP3R1/PBBQ1PPP/R5K1 b - - 9 24 | f4e2 g1f1 e2g3 | 1,197 | crushing fork middlegame pin short | β, ., ., ., ., ., ., β,
., ., ., β, ., β, β, β,
β, β, β, β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, β, ., .,
., β, β, ., ., ., β, .,
β, β, β, β, ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/P3pk2/6p1/6P1/7R/8/K7/1r5p w - - 0 52 | h4h1 b1h1 a7a8q | 1,343 | advancedPawn crushing endgame master masterVsMaster promotion short | ., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
r2q1r1k/1ppb1p2/p1n1p2p/3n4/3P1N2/P1PB2Q1/2P3PP/R4RK1 w - - 4 16 | g3h3 d8g5 f4d5 | 2,394 | 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, . | false | false | false | false | w |
r1b2rk1/pp1p1pp1/3b1q1p/1B1Rp3/1n2P3/2Q1BN2/PP3PPP/R5K1 w - - 6 16 | d5d6 f6d6 e3c5 | 1,555 | crushing 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,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/8/1p1q1p2/pQ2p1p1/2P4p/1Pk2P1P/P3K1P1/8 w - - 1 47 | b5d5 d6d5 c4d5 c3d4 d5d6 d4c5 d6d7 | 1,668 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
β, β, ., ., β, ., β, .,
., ., β, ., ., ., ., β,
., β, β, ., ., β, ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1n2k/pp3Qpp/8/5p2/8/3q1P2/PP3P1K/R1B5 w - - 0 22 | f7e8 | 504 | master middlegame | β, ., β, ., β, ., ., β,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, β, ., ., ., β, ., β,
β, ., β, ., ., ., ., . | false | false | false | false | w |
1r1q1rk1/p2b1pp1/2B4p/3n3Q/1Pnb4/2P5/P4PPP/RNB1R1K1 w - - 0 18 | c6d5 d4f2 g1f2 | 1,776 | 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, ., 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.