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 |
|---|---|---|---|---|---|---|---|---|---|
r1b2rk1/1pq1bpp1/2p4p/p3pPnN/2B3QB/2P5/2P3PP/R3K2R w KQ - 2 17 | h4g5 e7g5 h2h4 | 1,933 | 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 | true | true | false | false | w |
r1bq1rk1/ppp3bp/n2p1n2/3Pp1NQ/2P2p2/P1N1B3/1P3PPP/RB2K2R w KQ - 2 15 | b1h7 g8h8 h5h4 | 2,227 | crushing kingsideAttack opening short | β, ., β, β, ., β, β, .,
β, β, β, ., ., ., β, β,
β, ., ., β, ., β, ., .,
., ., ., β, β, ., β, β,
., ., β, ., ., β, ., .,
β, ., β, ., β, ., ., .,
., β, ., ., ., β, β, β,
β, β, ., ., β, ., ., β | true | true | false | false | w |
7r/1b2k3/pp2p3/3B2pq/2r5/2PQ2P1/PP3R2/4R1K1 b - - 0 26 | h5h1 d5h1 h8h1 | 1,914 | mate mateIn2 middlegame sacrifice short | ., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
β, β, ., ., β, ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., β, .,
β, β, ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
5rk1/1Q3ppp/8/8/1p5r/1q3B2/5PP1/3R2K1 w - - 0 40 | b7e7 b3d1 f3d1 | 2,192 | advantage endgame short | ., ., ., ., ., β, β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
r4rk1/1p3ppp/5n1q/p7/3Np3/6QP/PPP2PP1/4RRK1 w - - 2 20 | d4f5 h6g6 f5e7 g8h8 e7g6 | 1,255 | crushing 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 |
r2q1rk1/pbppbppp/1pn1pn2/8/3PN3/P1PQ1P2/1PB3PP/R1B1K1NR w KQ - 3 12 | e4f6 g7f6 d3h7 | 670 | discoveredAttack kingsideAttack mate mateIn2 opening short | β, ., ., β, ., β, β, .,
β, β, β, β, β, β, β, β,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
β, ., β, β, ., β, ., .,
., β, β, ., ., ., β, β,
β, ., β, ., β, ., β, β | true | true | false | false | w |
kr6/pbb4Q/6p1/2pP1p2/2P2q2/P2P4/6B1/1R2R1K1 b - - 0 33 | f4d4 g1h1 b8h8 e1e7 h8h7 | 1,404 | crushing long master masterVsMaster middlegame pin | β, β, ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., β, ., ., β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, ., β, . | false | false | false | false | b |
5k2/p3R2p/2R2P2/b7/8/2P5/r1r5/1K6 w - - 3 37 | c6c8 a5d8 c8d8 | 1,034 | endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r6k/pp2p1bp/2p1Q1p1/5R2/3PN3/4P3/PqP3PP/R5K1 b - - 0 18 | g6f5 a1f1 f5e4 | 2,198 | advantage master middlegame short | β, ., ., ., ., ., ., β,
β, β, ., ., β, ., β, β,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/8/p2r4/5pk1/3R4/4KP2/P7/8 b - - 4 42 | d6d4 e3d4 g5f4 d4d3 f4f3 | 1,616 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/1p1pk3/7p/p1PK2p1/P5PP/1P6/8 w - - 0 37 | h3g4 h5g4 d4e4 d6d5 c4d5 | 1,641 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., ., ., ., ., ., ., β,
β, ., β, β, ., ., β, .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3r2k/pp4pp/2p2n2/q4p2/3P4/1Q4N1/PPP2PPP/2K1R2R b - - 1 19 | e8e1 h1e1 a5e1 | 1,162 | 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,
., ., β, ., β, ., ., β | false | false | false | false | b |
2n2k2/8/5K2/1P2p3/6P1/2r2P2/3R4/8 w - - 0 48 | d2d8 | 482 | endgame mate mateIn1 oneMove | ., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pQpb1ppp/3b1B2/4q3/8/3B4/PPP2PPP/RN3RK1 b - - 0 15 | e5h2 | 1,131 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, β, β, β, ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, β, ., ., ., β, β, . | false | false | false | false | b |
2k1r3/1p1b4/p5Q1/q2p1p1p/8/1PP5/1PN2PPP/R5K1 b - - 0 23 | a5a1 c2a1 e8e1 | 847 | backRankMate endgame mate mateIn2 sacrifice short | ., ., β, ., β, ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
6k1/5p2/b5Pp/p1p1r2N/p2pP3/1r1P2RP/1P1R2P1/6K1 b - - 0 29 | e5h5 g6f7 g8f7 | 1,410 | crushing endgame hangingPiece 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 |
b4k2/6p1/1P6/P1K5/1P6/5p2/4pr2/4R3 w - - 0 48 | a5a6 f8f7 b6b7 a8b7 a6b7 f2f1 b7b8q f1e1 b8c7 f7f6 c7f4 | 2,650 | advancedPawn crushing endgame promotion trappedPiece veryLong | β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/2Q2pk1/6p1/3P2q1/2p1P2p/5P2/6PK/8 b - - 1 47 | g5g3 c7g3 h4g3 h2g3 c4c3 | 991 | crushing endgame long queenEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p6p/8/4KN2/P7/r4p2/5R1k/8 b - - 1 46 | h2g1 f2f3 a3f3 | 889 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4rk2/1R3b2/1p3p1r/p7/6BP/1P6/P1PK1P2/7R b - - 3 33 | f7d5 b7b6 d5h1 | 1,750 | advantage endgame fork short | ., ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
β, ., β, β, ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
6k1/p7/1p1nb1B1/7P/8/2B5/8/6K1 w - - 5 44 | h5h6 d6f7 h6h7 | 1,015 | advancedPawn crushing endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., β, β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1bq3r/ppbknQ2/4p2p/3pP3/3P3p/2PB4/PP4PP/RN3RK1 w - - 1 15 | d3b5 | 904 | 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, . | false | false | false | false | w |
6k1/Q5pp/3qp3/1p3p2/b4P2/P3P1P1/2r4P/R4BK1 b - - 0 34 | d6d2 a7a8 g8f7 | 1,682 | crushing defensiveMove endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., β, ., β, .,
., ., β, ., ., ., ., β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r4k2/5p1p/1Pp3p1/p3p3/4P3/1P5P/P3K1P1/6B1 w - - 1 27 | g1c5 f8e8 c5d6 e8d7 b6b7 | 1,921 | advancedPawn advantage endgame long | β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., β, β, ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1k1r4/1pp4p/2R5/p4pQ1/qP1P4/P3P2P/3Nb1P1/2K4R b - - 0 33 | a4a3 | 1,959 | advantage middlegame oneMove queensideAttack | ., 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/pp1q2pp/2pb1p2/3p1n2/3P1nP1/P1NQ1N1P/1PPB4/2KR3R w - - 0 17 | d3f5 d7f5 g4f5 | 1,508 | 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 |
8/8/5pk1/4p1p1/3R2P1/7P/6K1/8 b - - 0 53 | e5d4 g2f2 f6f5 | 1,341 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5R2/p7/1b3R1p/7k/8/P2r2P1/5PK1/4r3 w - - 6 46 | f8g8 b6e3 g3g4 h5h4 f6f3 e3g5 f3d3 | 2,690 | crushing endgame quietMove veryLong | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
3B2k1/p4pbp/6p1/8/2b5/4P1P1/PnP2P1P/R3K2R b KQ - 0 18 | g7c3 | 1,254 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
β, β, β, ., ., β, ., β,
β, ., ., ., β, ., ., β | true | true | false | false | b |
4r3/pp1R2nk/3P4/2p4P/3Q1Pn1/6R1/PP4P1/6K1 b - - 0 37 | e8e1 | 777 | 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 |
r1bq1rk1/ppb2ppp/2n2n2/2PN2B1/1P6/P3PN2/5PPP/R2QKB1R b KQ - 0 11 | d8d5 g5f6 d5d1 a1d1 g7f6 | 1,384 | advantage 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 | true | true | false | false | b |
r2q1rk1/pp2bppp/2pp2N1/4p3/2P3P1/1Pn4P/PBP1QP2/2KR3R w - - 0 15 | g6e7 d8e7 b2c3 | 1,456 | 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, ., ., ., β | false | false | false | false | w |
r3r1k1/1pq2p1p/4N1b1/p1p5/P2pP1n1/3P3P/1PPN1QB1/R4RK1 b - - 0 24 | c7h2 | 1,052 | 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, ., ., ., ., β, β, . | false | false | false | false | b |
5k2/8/3p2PP/p7/1p6/5K2/P7/8 b - - 2 45 | a5a4 f3e4 b4b3 a2b3 a4a3 | 1,639 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/pp3pp1/3b1q2/8/2Pp3R/6P1/PPQ2P1P/5RK1 w - - 0 26 | c2h7 | 671 | mate mateIn1 middlegame oneMove | ., ., ., β, ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, ., β,
., ., ., ., ., β, β, . | false | false | false | false | w |
2r2r1k/ppNn1B2/7p/4b1q1/3p4/2P2QBP/PP3PP1/R5K1 w - - 3 24 | c7e6 g5e7 e6f8 | 1,791 | advantage fork middlegame short trappedPiece | ., ., 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 |
1kr5/1b1qppb1/1Q5p/4P1p1/4R3/2P2NP1/PP3PP1/1K5R b - - 0 31 | d7d3 b1c1 d3e4 | 1,117 | 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 |
1r4k1/pq3p1p/3pb1pP/6P1/4P3/2QP1B2/P7/2R2K2 w - - 15 37 | c3g7 | 1,054 | endgame master 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 |
6k1/p1r2Np1/bp2p2p/8/3PQ3/5R1P/Pq3PP1/6K1 b - - 0 27 | b2c1 g1h2 c7f7 e4e6 c1c7 | 2,398 | crushing endgame intermezzo long | ., ., ., ., ., ., β, .,
β, ., β, ., ., β, β, .,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r3k1/1q3ppp/p3p3/1p2N3/1P1QPn2/P1r5/5PPP/R2R2K1 w - - 1 27 | d4d8 c8d8 d1d8 | 910 | 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 |
5rk1/4Qppp/3R4/8/8/5B2/bq3PPP/2r1R1K1 w - - 3 23 | e7f8 g8f8 d6d8 | 1,365 | attraction mate mateIn2 middlegame sacrifice short | ., ., ., ., ., β, β, .,
., ., ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., ., β, β, β,
., ., β, ., β, ., β, . | false | false | false | false | w |
7R/3bk3/p3p1p1/3pP1P1/2pP1Pp1/2b3K1/3q3Q/8 w - - 4 38 | h2h7 | 873 | 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 | w |
rnb2rk1/p4ppp/1p2p3/8/3N4/4P3/PP1QBPqP/R3K2R w KQ - 0 13 | e2f3 g2f3 d4f3 | 1,202 | 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 | true | true | false | false | w |
4rk2/1pb2p1p/5p2/3p3Q/8/1q1P3P/6P1/4R2K w - - 0 32 | h5h6 f8g8 e1e8 | 1,145 | deflection endgame mate mateIn2 short | ., ., ., ., β, β, ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
8/8/p4p2/k3pP1p/4K2P/5P2/8/8 w - - 0 41 | e4d5 a5b5 d5e6 a6a5 e6f6 | 976 | advantage endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., β, β, ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1r2/4b1pk/pnn1p2p/1p1pP1PQ/1P1P4/P1N5/5PP1/R1B1K2R w KQ - 0 18 | g5g6 h7g8 c1h6 | 1,419 | crushing deflection 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 | true | true | false | false | w |
1r6/p5pk/2Rr1q1p/5p2/3P1b2/1B3Q2/P5PP/4R1K1 w - - 2 31 | f3f4 f6d4 f4d4 | 1,937 | advantage hangingPiece 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 |
5r2/6pk/p2qp2p/PpNp1p2/1P1PnP2/2P2QrP/2R3P1/5RK1 w - - 16 41 | c5e4 d5e4 f3g3 | 1,222 | advantage capturingDefender 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 | w |
rn2k2r/pp3pp1/2pbpqbp/8/2BP2P1/2P1BN1P/PP2QP2/R3K2R b KQkq - 2 12 | g6e4 f3d2 e4h1 | 1,556 | advantage middlegame short | β, β, ., ., β, ., ., β,
β, β, ., ., ., β, β, .,
., ., β, β, β, β, β, β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., β, ., β, β, ., β,
β, β, ., ., β, β, ., .,
β, ., ., ., β, ., ., β | true | true | true | true | b |
8/8/1p6/p2k2p1/5pK1/7P/P4P2/8 w - - 0 46 | g4g5 a5a4 g5f4 b6b5 f4e3 | 2,540 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qkb1r/1p3ppp/3pb3/3pP3/p1P1n3/6P1/PP2Q1BP/R1B1K1NR w KQkq - 0 13 | c4d5 d8a5 e1f1 e6d5 g2e4 d5e4 e2e4 | 1,942 | advantage master 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 | true | true | true | true | w |
1r6/p4pkp/1p4p1/3Bp3/3pK1P1/3N3P/P1q2P1B/7R w - - 9 31 | h2e5 f7f6 e5b8 | 1,166 | advantage endgame fork short | ., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., β,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
2k5/1pprb3/pq2pp1p/P4b1N/1PRP4/3PP2p/4Q1rB/2R3K1 w - - 0 26 | e2g2 h3g2 a5b6 | 1,782 | 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, ., ., ., β, . | false | false | false | false | w |
4qrk1/1R4p1/p1p5/2NpQ1pn/8/7P/5PP1/6K1 w - - 4 39 | c5e6 f8f6 b7b8 e8b8 e5b8 | 2,250 | advantage endgame long pin | ., ., ., ., β, β, β, .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., β, β, β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r3k1/1p3p1p/3p1p2/4p3/1P1pP3/3P1Q1P/5PPK/1r6 w - - 2 27 | f3g4 g8f8 g4c8 | 981 | crushing endgame fork queenRookEndgame short | ., ., β, ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., β, β, ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
8/5k2/4p2P/6P1/1R3K2/5P2/8/7r b - - 2 57 | h1h4 f4e5 h4b4 | 867 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
4r2k/p5p1/1P1b3p/PQp1n3/N2ppP1q/7P/1P2PnK1/R4R2 w - - 0 25 | b5e8 h8h7 f1f2 | 1,582 | crushing 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, ., . | false | false | false | false | w |
r1b2r2/pppn1qkp/3p2p1/3np3/3P3R/3Q1N2/PPPN1PP1/R3KB2 w Q - 0 16 | h4h7 g7h7 f3g5 h7g7 g5f7 | 1,604 | advantage attraction fork long middlegame sacrifice | β, ., β, ., ., β, ., .,
β, β, β, β, ., β, β, β,
., ., ., β, ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, ., β, ., .,
β, β, β, β, ., β, β, .,
β, ., ., ., β, β, ., . | false | true | false | false | w |
2n3k1/1p1q2p1/p3ppNp/3p4/3P4/1P2P1P1/P1Q2PP1/6K1 w - - 2 25 | c2c8 d7c8 g6e7 g8f7 e7c8 | 1,263 | advantage attraction endgame fork long sacrifice | ., ., β, ., ., ., β, .,
., β, ., β, ., ., β, .,
β, ., ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., β, .,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5k2/R5pp/3N1p2/8/Pp3p2/1Pb5/2P1r1PP/6K1 b - - 6 41 | c3d4 g1f1 e2f2 f1e1 d4a7 | 1,464 | crushing endgame fork long | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., β, ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/2p2pp1/1p5p/p7/Q1P1Np2/3q1N1P/5PPK/3r4 w - - 0 30 | a4e8 g8h7 e4f6 g7f6 e8f7 | 2,048 | crushing endgame long sacrifice | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, ., β, ., β, β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
r2r1k2/bpq2pp1/p1bNp2p/4N3/6Q1/2P3P1/PP3PP1/2KR1R2 b - - 5 22 | d8d6 d1d6 c7d6 g4f4 f8g8 | 2,307 | advantage 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 | false | false | b |
2b1r1k1/5p1p/p5pQ/q1PR4/7R/2bB4/P4PPP/6K1 b - - 1 29 | e8e1 d3f1 e1f1 g1f1 a5b5 h4c4 b5c4 | 1,803 | attraction crushing middlegame sacrifice veryLong | ., ., β, ., β, ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
7r/1p4pp/p4p2/Nk6/8/1B1b4/P5PP/2r1BRK1 w - - 8 25 | a2a4 b5b6 e1f2 b6a5 f1c1 | 1,858 | advantage discoveredAttack long middlegame | ., ., ., ., ., ., ., β,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., β, β,
., ., β, ., β, β, β, . | false | false | false | false | w |
8/1b4k1/3R1rP1/1ppP4/8/2P1K3/P7/8 w - - 5 41 | d6d7 g7g6 d7b7 | 876 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., β, β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k4r/8/bppQ3B/p1n4q/2P1P3/2PB2p1/P5P1/1R1R1K2 b - - 0 30 | h5h1 f1e2 h1g2 e2e1 g2f2 | 1,977 | deflection long mate mateIn3 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 |
4r3/p4p1k/1p1b4/2pp2P1/1P1BrP2/P3P1P1/5K2/4R3 w - - 0 34 | e1h1 h7g6 h1h6 g6f5 f2f3 e4e3 d4e3 e8e3 f3e3 | 2,031 | crushing endgame exposedKing veryLong | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., β,
., β, ., β, ., ., ., .,
., ., β, β, ., ., β, .,
., β, ., β, β, β, ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
r1bqk2r/ppNp1pp1/5bnp/8/3QP3/6B1/PPP2PPP/R3KB1R b KQkq - 0 10 | d8c7 d4f6 c7g3 f6f7 e8f7 | 1,968 | advantage 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 | true | true | true | true | b |
8/8/8/p4r2/1p2K1k1/1P4p1/P7/6R1 w - - 2 60 | g1g3 g4g3 e4f5 | 769 | crushing deflection endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r2qr1k1/pp1n2pp/2p5/3p1p1B/3P4/1P5P/PBPN2PK/R2nR3 w - - 0 17 | e1e8 d8e8 h5e8 a8e8 a1d1 | 1,362 | 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, ., ., . | false | false | false | false | w |
2r4k/3b1p2/4p1q1/3p4/3N4/Pp1RQ3/1P1K4/8 w - - 0 32 | e3e5 f7f6 e5h2 h8g7 d3g3 | 2,333 | advantage endgame exposedKing long master pin | ., ., β, ., ., ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/2Rr1p2/5p1p/4pb2/1p1pBn2/8/5PPP/1R4K1 w - - 0 33 | c7c8 g8g7 e4f5 | 1,085 | advantage endgame master short | ., ., ., ., ., ., β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., .,
., β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
r4rk1/ppp2ppB/7q/3P4/2n5/2N3Q1/PP1R3P/2K1R3 b - - 0 25 | g8h8 c3b1 c4d2 | 2,318 | advantage defensiveMove 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 |
1r4k1/pq2bpp1/8/QNp1P2p/P4P1P/1P4P1/1KR5/8 b - - 5 31 | a7a6 a5c7 a6b5 c7b7 b8b7 | 1,589 | 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 |
6k1/pq5p/1p4P1/3rnpN1/Pb1B4/1P2P3/4KP2/3Q2R1 b - - 0 33 | b7a6 d1d3 a6d3 | 1,701 | mate mateIn2 middlegame short | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., β, β, β, β, .,
β, β, ., β, ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | b |
r4rk1/p3nppp/1q2pP2/1p4N1/2pP4/2P3P1/3B1P1P/RQ3bK1 w - - 0 18 | b1h7 | 852 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, ., ., ., β, β, β, β,
., β, ., ., β, β, ., .,
., β, ., ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., β, ., β,
β, β, ., ., ., β, β, . | false | false | false | false | w |
5B2/R6p/1p4p1/1P3p1k/5p1P/5PnK/P5P1/2r5 w - - 5 47 | a7h7 | 604 | endgame master mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
8/8/8/2K5/1p6/pP1k4/P7/8 b - - 6 57 | d3c3 c5b5 c3b2 b5b4 b2a2 b4c3 a2b1 b3b4 a3a2 | 1,268 | advancedPawn crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/pb3ppp/1pq2n2/4n3/8/PQN1P3/1B3PPP/R2R1BK1 b - - 3 20 | e5f3 g2f3 c6f3 | 1,516 | crushing kingsideAttack 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, . | false | false | false | false | b |
3q2k1/p4pp1/1p4p1/2pQB1n1/2P5/1P2P1P1/P4P1P/6K1 b - - 2 31 | d8d5 c4d5 g5f3 g1g2 f3e5 | 1,338 | advantage endgame fork 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 |
6k1/pp3pp1/2p5/4rP2/6Q1/4q3/PP3NPP/3R2K1 b - - 5 31 | e3e1 d1e1 e5e1 | 898 | backRankMate endgame mate mateIn2 sacrifice short | ., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
5r2/2p3kp/p2p1npN/2p3Q1/3qP3/3P4/r1P3PP/5R1K w - - 0 26 | h6f5 g7h8 f5d4 | 1,239 | advantage middlegame pin 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 |
2k5/ppp4R/2r3p1/3RK3/6P1/8/PPr4P/8 w - - 10 31 | h7h8 | 703 | endgame mate mateIn1 oneMove rookEndgame | ., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1k2r/pp2pp2/1qp4p/8/8/2b5/PPPQ1PP1/2KR3R w k - 0 17 | d2d7 e8f8 d7c8 f8g7 c8g4 | 1,218 | crushing fork long middlegame | ., ., 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 |
8/5p2/p3k2p/4P1p1/1pPK1P2/6P1/6P1/8 b - - 1 52 | f7f6 e5f6 e6f6 c4c5 f6e6 d4e4 b4b3 | 2,743 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., β, β, β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/1b3ppp/p7/6PP/2P3Q1/PP3qK1/4p3/6R1 w - - 0 33 | g4f3 b7f3 g3f3 | 605 | advantage endgame master short | ., ., β, ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/pp1Q3k/6r1/P6p/3P3P/1q3P2/8/5K1R b - - 3 37 | h7h6 f1f2 g6f6 | 2,424 | advantage defensiveMove endgame short | ., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | b |
1k5r/5p2/4pq1P/p2pN2Q/Pp1P4/1P4P1/5P1K/8 w - - 9 41 | e5d7 b8c8 d7f6 | 970 | 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 | w |
3r3r/p2N1k1p/1pq5/3R4/4P3/1p3P2/PP4PP/R5K1 w - - 5 25 | d7e5 f7e6 e5c6 d8d5 e4d5 | 1,179 | crushing endgame fork long | ., ., ., β, ., ., ., β,
β, ., ., β, ., β, ., β,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
B4rk1/6bp/1Q1p2p1/4p3/1PP2n2/4B3/3n2PP/5RK1 b - - 0 24 | f4e2 g1h1 f8f1 | 1,458 | advantage deflection discoveredAttack 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 |
r3r1k1/p4p2/1p1p1qp1/3P3p/3P1Q2/5P2/P5PP/4RnK1 w - - 0 23 | e1e8 g8g7 f4f6 g7f6 e8a8 | 1,789 | crushing endgame kingsideAttack long | 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 |
r5k1/1p3ppp/p3p3/Q4b2/3qn3/1P6/P3BPPP/R4RK1 b - - 0 19 | e4f2 f1f2 d4a1 | 1,800 | advantage deflection 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/p4pp1/2p3p1/2Pp4/3B4/2PR4/Pr3PPP/6K1 b - - 0 27 | b2b1 d3d1 b1d1 | 399 | backRankMate 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 |
1k6/1p3q2/p1p2P2/3p3p/3bR1p1/6P1/PP3QKP/5R2 b - - 0 37 | d4f2 e4e7 f7f6 | 1,441 | advantage capturingDefender endgame short | ., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., β, ., ., ., β,
., ., ., β, β, ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
4k3/2R4K/2p2rp1/1p6/p1p5/R1P5/P7/8 b - - 0 40 | f6f7 h7g6 f7c7 | 1,626 | crushing endgame rookEndgame short | ., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/4pk1p/3p1PpQ/8/pp1qP3/1P3P2/6K1/7R w - - 0 30 | h6g7 f7e6 g7e7 | 1,135 | 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 |
2r5/p4ppp/3k1n2/8/3Pp1PP/Pb6/3KBP2/2R3N1 b - - 6 30 | e4e3 f2e3 f6e4 | 1,306 | 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 | b |
r3q1kr/pp2p3/3p3p/5NpP/3P4/P1P3Q1/1P6/2K3R1 w - - 2 35 | f5h6 h8h6 g3g5 | 1,087 | 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 |
r3q1k1/1p6/3Pb1P1/p1p5/3b2n1/1Q1B2r1/PP1B4/2KR3R w - - 1 25 | b3b7 e8d7 b7a8 | 1,675 | crushing middlegame short | β, ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., β, .,
β, ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
., β, ., β, ., ., β, .,
β, β, ., β, ., ., ., .,
., ., β, β, ., ., ., β | false | false | false | false | w |
3r1rk1/ppp2pp1/8/3N2p1/8/3R3P/Pb4P1/3R2K1 w - - 0 26 | d5e7 g8h7 d3d8 f8d8 d1d8 | 1,142 | advantage discoveredAttack endgame long | ., ., ., 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.