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 |
|---|---|---|---|---|---|---|---|---|---|
4r1k1/1b3ppp/pp6/6n1/PPQ2n2/2P3qP/4B1P1/2RrNN1K w - - 0 31 | f1g3 d1c1 c4f4 c1e1 h1h2 | 2,315 | advantage capturingDefender defensiveMove 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 | false | false | false | false | w |
2R2rk1/5rpp/1B2Qpb1/4p3/pb6/1N5P/q4PPK/2R5 w - - 0 37 | b6c5 b4c5 c1c5 | 2,694 | 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 |
8/4R3/p4r1p/1pk5/8/PP6/4p1PP/6K1 b - - 1 34 | f6f1 | 939 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2kr1b1r/pppb4/7p/5qpB/8/2P5/PP3PPP/R1BQR1K1 b - - 3 16 | g5g4 d1g4 f5g4 h5g4 d7g4 | 1,980 | advantage long middlegame quietMove | ., ., 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 |
r2r2k1/p1R2p1p/1p2p1p1/4Pn2/3P1PP1/3Q3R/4N2P/q5K1 w - - 1 23 | c7c1 a1c1 e2c1 | 1,611 | 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, . | false | false | false | false | w |
1kr4r/1p2q1p1/3b3p/1Q1Bp3/2p5/2PPP3/P5PP/R4RK1 b - - 1 26 | c8c5 b5b7 e7b7 d5b7 b8b7 | 1,397 | advantage long master masterVsMaster middlegame | ., β, β, ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., β, ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
1k6/p5p1/1pp5/4qbPp/4pp1P/1P6/P6Q/1K3R2 w - - 4 42 | h2f4 e5f4 f1f4 | 1,250 | crushing 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 |
6k1/5pp1/Rp6/1Pp1b1p1/2b1B3/5PP1/7K/3pr3 w - - 0 42 | a6a8 e5b8 a8b8 d1d8 b8d8 | 770 | endgame long mate mateIn3 | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, β, ., ., ., ., ., .,
., β, β, ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., . | false | false | false | false | w |
8/8/n2B2kp/P2K1p2/6p1/7P/8/8 w - - 0 51 | h3g4 g6g5 g4f5 | 1,385 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, β,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
N1bk1b1r/1p1q2pp/p1n2p2/3Q4/8/B1P5/5PPP/R3KBNR b KQ - 0 17 | d7d5 a1d1 d5d1 e1d1 f8a3 | 1,356 | advantage hangingPiece 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 | true | true | false | false | b |
8/2r5/1R2p1k1/1NB5/2P3p1/3r1bP1/5P2/5K2 w - - 4 46 | b6e6 g6f5 b5c7 | 1,762 | advantage endgame master short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r2q1r1k/ppp2pp1/8/4PB1p/5PN1/7Q/PPP1p1PP/R5K1 b - - 1 23 | d8d1 a1d1 e2d1q | 1,077 | advancedPawn advantage kingsideAttack middlegame promotion short | β, ., ., β, ., β, ., β,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, β, β, ., β, ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
1r3rk1/p1p2pp1/7p/8/4b2q/2Q1B3/PPP2PP1/R4RK1 b - - 1 19 | e4g2 g1g2 h4g4 | 2,171 | attraction crushing kingsideAttack master middlegame sacrifice 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 |
r1bqkbnr/ppppp2p/2n5/5p1p/3PP3/8/PPP1BPPP/RNB1K1NR w KQkq - 0 5 | e2h5 | 506 | bodenMate mate mateIn1 oneMove opening | β, ., β, β, β, β, β, β,
β, β, β, β, β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, β, β, β,
β, β, β, ., β, ., β, β | true | true | true | true | w |
5rk1/3q1pp1/p3p1bp/1p1p4/3P2PP/5P2/PPrQNK2/2R4R w - - 0 22 | c1c2 g6c2 d2c2 | 1,046 | 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 | false | false | false | false | w |
2r3k1/2r2p1p/p2R2p1/q2P4/2P5/3Q3P/P1R3P1/6K1 b - - 0 26 | a5c5 g1h2 c5d6 | 1,830 | advantage 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 |
2rk4/p4p1p/Q3p1p1/1P1p4/4NPq1/P4n2/4KP1P/7R w - - 0 27 | a6d6 d8e8 e4f6 | 1,134 | endgame mate mateIn2 short | ., ., β, β, ., ., ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., β, ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., β, ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
4r1k1/5p2/p1p2R1p/1pB5/8/2Pb4/PP4PP/6K1 b - - 5 30 | e8e1 g1f2 e1f1 f2e3 f1f6 | 1,111 | crushing endgame long skewer | ., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., β,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/3b2b1/p1p1p1Q1/1qN2p2/3P4/6P1/P1P2PP1/Rr4KR w - - 6 23 | a1b1 b5b1 g1h2 b1a2 c5d7 | 1,526 | crushing 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 | w |
r3r2k/p4Rp1/p1p1q3/5Q2/5P2/6NP/2P3PK/8 w - - 5 32 | f7f8 e8f8 f5e6 | 1,784 | crushing deflection endgame short | β, ., ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5B2/3r1p1p/8/8/k1N3P1/1pKp3P/5P2/8 b - - 3 45 | d7c7 c3d3 c7c4 d3c4 b3b2 | 1,971 | advancedPawn crushing endgame long sacrifice | ., ., ., ., ., β, ., .,
., ., ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., β, β, β, ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1rr3k1/pp3pp1/4p2p/8/3q4/6P1/PP2PPBP/2RR2K1 w - - 0 22 | c1c8 b8c8 d1d4 c8c1 g2f1 | 1,328 | advantage endgame intermezzo 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 |
3r1k2/pp3pr1/1qpNP3/4n3/2p4p/6P1/PP5P/R2Q1R1K w - - 1 25 | e6e7 f8e7 d6f5 e7f8 d1h5 | 2,178 | advancedPawn advantage attraction fork long middlegame | ., ., ., β, ., β, ., .,
β, β, ., ., ., β, β, .,
., β, β, β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
β, ., ., β, ., β, ., β | false | false | false | false | w |
r1b2rk1/ppp1qpp1/2n1p2p/2pnP1N1/3P3P/3Q4/PP3PP1/RN2KB1R w KQ - 0 13 | d3h7 | 1,054 | 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 | false | false | w |
6k1/7R/4p1p1/3p2N1/3P3P/5PK1/2r5/4n3 b - - 0 43 | c2g2 g3h3 g2g5 | 955 | advantage endgame master short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/5pqk/4p3/6pp/3Q4/8/P3K3/8 w - - 2 44 | d4g7 h7g7 a2a4 g7f6 a4a5 | 1,489 | crushing defensiveMove endgame long queenEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p6/6p1/1pk1pp2/1PP5/P2K2P1/7P/8 b - - 0 37 | c5c6 c4b5 c6b5 | 1,961 | advantage defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, ., β, β, ., .,
., β, β, ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/pp2Rp1p/6p1/knRN4/8/6P1/P2r1P1P/6K1 w - - 1 25 | e7b7 d8d5 b7b5 | 2,016 | crushing endgame short | ., ., ., β, ., ., ., .,
β, β, ., ., β, β, ., β,
., ., ., ., ., ., β, .,
β, β, β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
2rq1rk1/3bbppp/p4n2/4pN2/1p2P3/1PN1B1Q1/1PP3PP/R4R1K w - - 0 18 | g3g7 | 1,430 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., β, β, ., β, β, .,
., ., ., β, β, β, β, β,
β, ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., β, ., ., β, ., ., .,
., β, β, ., β, ., β, .,
., β, β, ., ., ., β, β,
β, ., ., ., ., β, ., β | false | false | false | false | w |
6k1/1P3pp1/2b4p/8/1QP5/2N5/3K1q2/8 w - - 2 41 | c3e2 c6b7 b4b7 | 985 | advantage defensiveMove endgame short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
q5k1/r2n1ppp/P1Q1p3/1P2P3/2bp1P1P/2P3P1/1R6/R6K b - - 1 36 | c4d5 h1h2 d5c6 | 1,213 | 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 | false | false | false | false | b |
1k5r/1b6/pp2B3/4P3/1b6/2q3B1/P4PP1/3Q1RK1 b - - 1 28 | c3c6 d1d5 c6d5 e6d5 b7d5 | 2,171 | advantage long middlegame | ., β, ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | b |
7R/7P/8/8/7r/4K3/5p2/5k2 b - - 1 73 | f1e1 h8a8 h4h3 | 1,926 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
rnbqkb1r/pp2pppp/3p4/2p5/4n3/1QP2N2/PP1P1PPP/RNB1KB1R w KQkq - 0 5 | b3a4 b8c6 a4e4 | 1,617 | 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 | true | true | true | true | w |
1r6/1b3pbk/pQp3pp/2N5/P2p3P/1B3qP1/1PP2P2/4R1K1 b - - 1 29 | b7c8 b6c6 f3c6 | 1,710 | crushing 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, . | false | false | false | false | b |
8/3P4/8/2K1k3/6pP/5p2/6P1/8 b - - 0 50 | f3g2 c5c6 g2g1q | 1,241 | advancedPawn advantage endgame pawnEndgame promotion short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5qk1/5p2/1p4pb/p1pPp3/P3N2P/4QP2/1P4K1/8 w - - 3 37 | e4f6 g8g7 e3e5 | 1,711 | crushing discoveredAttack 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 |
r1b2rk1/pp3ppp/2nq4/2p1N3/8/P2P4/1PP2PPP/R1BQR1K1 b - - 0 13 | c6e5 c1f4 f7f6 | 1,896 | 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, β, β, ., β, . | false | false | false | false | b |
3r4/3rRnk1/1p1P2pp/2p2p2/7P/6N1/PP4P1/1K1R4 b - - 0 31 | d7e7 d6e7 d8d1 b1c2 d1e1 | 1,473 | crushing discoveredAttack endgame long | ., ., ., β, ., ., ., .,
., ., ., β, β, β, β, .,
., β, ., β, ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., β, ., β, ., ., ., . | false | false | false | false | b |
r1b2rk1/pppp1Npp/8/4p3/2Bnn2q/3P4/PPP3PP/RNB2QKR b - - 0 10 | d7d5 c4d5 c8e6 d5e6 d4e6 | 2,399 | clearance 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 | b |
3rr3/1pqb1pk1/2pb3p/p3N2n/P1pP1Q2/2P2P1P/1P4P1/3RR1K1 w - - 0 27 | f4f7 g7h8 e5g6 | 1,206 | fork 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 |
r1r3k1/1p3p1p/3Q1p2/4p3/2q1P3/P4N2/1KPR1PPP/7R b - - 6 23 | c4c3 b2b1 a8a3 d6a3 c3a3 | 1,654 | crushing deflection 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 |
r3k1r1/pb2qp1p/1p1Np3/2p5/3n1Q2/1P1P4/P1P3PP/R1B2RK1 b q - 4 18 | e8d7 d6b7 d4e2 g1h1 e2f4 | 2,306 | advantage defensiveMove 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, . | false | false | false | true | b |
r6k/1b5B/p3pp2/1p1q4/8/P5PP/1P3Q1K/R1B5 b - - 0 24 | d5h1 | 1,061 | mate mateIn1 middlegame oneMove | β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
β, ., ., ., β, β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., β, ., β,
β, ., β, ., ., ., ., . | false | false | false | false | b |
r1b1kb1r/1p2nppp/p3p3/3pP3/3q4/PP1B4/2P2PPP/RN1QK2R w KQkq - 0 11 | d3b5 a6b5 d1d4 | 1,036 | advantage discoveredAttack opening short | β, ., β, ., β, β, ., β,
., β, ., ., β, β, β, β,
β, ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, β, ., β, ., ., ., .,
., ., β, ., ., β, β, β,
β, β, ., β, β, ., ., β | true | true | true | true | w |
5r1r/3k1nb1/p1p1q3/1p1pP1Pp/3P4/1P3N1Q/P5PP/2R2RK1 w - - 2 28 | h3e6 d7e6 c1c6 | 1,153 | advantage attraction 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 |
5k1q/2Qb4/3p4/pP1P1p2/P1P3p1/5n2/5PBP/5R1K b - - 0 37 | h8h2 | 879 | 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 |
q4r2/p1p2pbk/1p2p1p1/4n1Q1/2P5/2N2PP1/PP5P/R4RK1 b - - 0 18 | e5f3 f1f3 a8f3 | 1,087 | 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, . | false | false | false | false | b |
1n4k1/p2pbppp/1p2p3/8/3PQ3/3BKN2/1q3PPP/7r w - - 0 19 | e4h7 g8f8 h7h8 | 1,038 | kingsideAttack mate mateIn2 middlegame short | ., β, ., ., ., ., β, .,
β, ., ., β, β, β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, β, β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
3r4/5p2/p4k1p/1p6/2R1B3/4R3/P4PPP/6K1 b - - 0 31 | d8d1 e3e1 d1e1 | 943 | backRankMate endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1bq1rk1/1p2bp2/p3p2p/3nP3/8/2NB3P/PP2Q1P1/R4RK1 w - - 0 16 | e2e4 f7f5 e5f6 | 1,853 | crushing enPassant 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 |
1r3rk1/pbp2ppp/3b2q1/2p1p3/8/1P1PQ3/PBPN1PPP/R3R1K1 b - - 1 15 | g6g2 | 945 | kingsideAttack mate mateIn1 middlegame oneMove | ., β, ., ., ., β, β, .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, ., ., .,
β, β, β, β, ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
r2b1rk1/pq3ppp/3P1B2/1pp5/8/2N1NnP1/PPQ2PKP/R4R2 b - - 2 19 | f3e1 g2g1 e1c2 | 1,959 | advantage doubleCheck master middlegame short | β, ., ., β, ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., β, ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, β, .,
β, β, β, ., ., β, β, β,
β, ., ., ., ., β, ., . | false | false | false | false | b |
3r1k2/p5p1/1nb4p/4B2P/6P1/2PB1P2/P3K3/5R2 b - - 2 35 | d8d3 e2d3 c6b5 d3e4 b5f1 | 1,747 | advantage attraction endgame long sacrifice skewer | ., ., ., β, ., β, ., .,
β, ., ., ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., β, β, ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r3k2r/1p3ppp/p7/2pp4/6n1/1PNPP1q1/P1P1P1B1/R3QK1R b kq - 1 15 | g4e3 f1g1 g3g2 | 1,297 | 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 | false | false | true | true | b |
r6N/ppp3Qp/4q3/2k5/2pp2b1/8/PPPP2PP/RNB2K2 b - - 1 19 | e6e2 f1g1 e2e1 | 1,252 | 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, ., . | false | false | false | false | b |
2r2b2/4pkp1/p1pq1p1r/3p3P/3P2Q1/2N5/PPP2P2/R3K1R1 w Q - 2 20 | g4c8 d6e6 c8e6 | 1,532 | 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, . | false | true | false | false | w |
r6r/p2bk2p/2p1p1p1/1p1q1p2/3Q4/2P5/P1P2PPP/1R2KB1R w K - 2 20 | d4g7 e7d6 b1d1 | 1,474 | 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 | true | false | false | false | w |
3rk2r/p3bpp1/2p2n1p/3pBq2/8/2N5/PPP1Q1PP/3RR1K1 w k - 0 20 | e5d6 f5e6 d6e7 | 2,160 | advantage master 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 | true | false | w |
8/5p2/4p1p1/1k1pPP1p/p2P2P1/P1KP1P2/8/8 b - - 0 37 | h5h4 c3d2 h4h3 f5g6 f7g6 | 2,116 | crushing endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., β, ., β, β, β, ., β,
β, ., ., β, ., ., β, .,
β, ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
R4r1k/6pp/p3B3/1p3pb1/1P2p3/P5PP/5PK1/2q5 w - - 2 34 | a8f8 | 467 | backRankMate endgame hangingPiece 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 |
3r3k/p5pp/PpB5/3Qbp2/5q2/1P5P/1B3R2/5K2 b - - 0 29 | f4f2 f1f2 d8d5 c6d5 e5b2 | 1,997 | advantage long master middlegame | ., ., ., β, ., ., ., β,
β, ., ., ., ., ., β, β,
β, β, β, ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r4nk1/pp1qrpbp/3p1np1/2pP4/2P5/2B2Q1P/PP1N1PP1/R3RBK1 w - - 3 16 | c3f6 g7f6 f3f6 | 1,121 | crushing middlegame short | β, ., ., ., ., β, β, .,
β, β, ., β, β, β, β, β,
., ., ., β, ., β, β, .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, ., β, ., β, β, .,
β, ., ., ., β, β, β, . | false | false | false | false | w |
r2qr1k1/ppp2ppp/5n2/3NbPB1/8/5Q2/PPP2PPP/R3R1K1 b - - 2 17 | d8d5 f3d5 f6d5 | 1,689 | advantage middlegame short | β, ., ., β, β, ., β, .,
β, β, β, ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
1k2r3/4r3/R1Q4p/2bp1P2/8/1p3B2/3q1PPP/5RK1 b - - 1 34 | d2f2 g1h1 f2f1 | 1,629 | deflection mate mateIn2 middlegame short | ., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., β,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
3q1b1k/pp5p/2p1Q1p1/7r/1P3P2/P1R1P2P/7K/6R1 b - - 0 33 | d8d2 h2g3 d2c3 | 833 | crushing endgame fork short | ., ., ., β, ., β, ., β,
β, β, ., ., ., ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., β, ., β, ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r4R/6P1/4kB2/3bP3/5K2/2p4P/5R2/6r1 b - - 6 45 | c8c4 f4e3 g1g3 | 2,100 | advantage endgame master short | ., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1k2r3/ppp3pp/8/7Q/3P4/2P1P3/PP4qP/2KR1r2 w - - 0 19 | h5e8 | 853 | backRankMate endgame hangingPiece 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 |
2b5/1pr2p2/8/2P1k1p1/1R6/4NPP1/5K2/8 w - - 1 35 | b4e4 e5f6 e3d5 | 1,621 | crushing endgame master short | ., ., β, ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/pQ1bqppp/3p4/2pPn3/2B5/5N2/PP3PPP/R1B1R1K1 b kq - 0 14 | e5f3 g2f3 e7e1 | 945 | crushing discoveredAttack 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, . | false | false | true | true | b |
3k4/1p3R2/pbp5/8/8/1BP4P/PP1r2r1/3R3K b - - 4 37 | g2h2 | 1,784 | endgame mate mateIn1 oneMove | ., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., β,
β, β, ., β, ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
3r2k1/p4p1p/1p4pP/5p2/1P6/P1q3P1/4QP2/4R1K1 w - - 0 32 | e2e8 d8e8 e1e8 | 564 | 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 | w |
rn1qkbnr/ppp3pp/3p4/4N3/2BPPp2/2N5/PPP2PPP/R1BbK2R w KQkq - 0 7 | c4f7 e8e7 c3d5 | 1,276 | 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 | true | true | true | true | w |
8/pp6/4kp2/3p3p/7P/P4P2/1P4P1/2K5 w - - 1 33 | g2g4 f6f5 g4g5 | 2,251 | advantage defensiveMove endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r1br4/1p4kp/6p1/pQBPbp2/2P2q2/1P6/P5PP/3RR2K w - - 1 23 | e1e5 f4e5 c5d4 e5d4 d1d4 | 1,330 | crushing long middlegame pin sacrifice | β, ., β, β, ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, β, β, β, β, β, ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., β, β, ., ., β | false | false | false | false | w |
8/5k2/p4B2/1p1p1Pp1/2pP1p2/P1P2P1K/1P6/8 b - - 0 47 | f7f6 h3g4 a6a5 g4h5 f6f5 | 1,437 | crushing endgame long quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., β, β, .,
., ., β, β, ., β, ., .,
β, ., β, ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/5p1p/4p1pP/p2pP3/qb1P1B2/1RPP4/2RK2PN/8 w - - 4 32 | c3b4 c8c2 d2c2 | 1,421 | 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 |
1Q3k2/4pp2/3r4/8/1p2P3/pPb3P1/P1Pr4/1K5R b - - 4 34 | d6d8 b8f4 d2d1 h1d1 d8d1 | 1,065 | crushing endgame long | ., β, ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, β, β, ., ., ., β, .,
β, ., β, β, ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | b |
8/1pq1kp2/7p/P2PP1p1/2p3P1/2Q5/6P1/6K1 w - - 0 42 | d5d6 c7d6 e5d6 | 1,060 | crushing endgame fork queenEndgame short | ., ., ., ., ., ., ., .,
., β, β, ., β, β, ., .,
., ., ., ., ., ., ., β,
β, ., ., β, β, ., β, .,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b3k1/pp3ppp/2p5/4r3/2P5/8/PBP2PPP/3R2K1 w - - 0 20 | d1d8 e5e8 d8e8 | 534 | endgame mate mateIn2 short | β, ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/2p2r1k/p1p3p1/1p6/2bB4/P1P3R1/5PPP/6K1 w - - 0 29 | g3h3 h7g8 h3h8 | 775 | 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 |
2N5/3k4/1p2ppp1/pP1nP3/P2P4/3K4/7P/8 w - - 2 45 | e5f6 d5f6 c8b6 d7c7 b6c4 | 1,736 | crushing endgame knightEndgame long | ., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, β, β, .,
β, β, ., β, β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3Qr1k1/p4pp1/7p/4p2q/P3B2n/1P3P2/5P1P/3R1K2 b - - 6 29 | f7f5 e4d5 g8h7 | 1,832 | advantage 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 |
r3q1k1/p5p1/1p2p3/3pP1P1/b1p3Q1/2P5/P1P1B3/5RK1 w - - 4 27 | e2d3 g7g6 d3g6 e8g6 f1f6 | 2,719 | advantage endgame long sacrifice | β, ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., β, β, ., β, .,
β, ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, β, . | false | false | false | false | w |
4rrk1/p1p3p1/1p1pq2p/5N2/2P1P3/2P3PR/P3Q1K1/5R2 b - - 0 31 | f8f5 f1f5 e6f5 | 1,599 | advantage master 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 |
2rq1rk1/1p3bpp/pP3p2/N1nnpN2/2Qp4/6PP/P2P1PB1/R4RK1 w - - 6 22 | g2d5 f7d5 c4d5 d8d5 f5e7 g8f7 e7d5 | 1,763 | advantage attraction fork master 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 | false | w |
6k1/4rpp1/2p3n1/3p4/1p1P4/4q2Q/PPB5/1K5R w - - 7 44 | h3h7 g8f8 h7h8 g6h8 h1h8 | 1,780 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., β,
β, β, β, ., ., ., ., .,
., β, ., ., ., ., ., β | false | false | false | false | w |
2kr3r/2p2q2/p2pbp1p/P1bNp1pn/2P1P3/B2B1P2/3P2PP/R2Q1R1K b - - 3 21 | h5g3 h2g3 f7h5 | 1,270 | clearance kingsideAttack master mate mateIn2 middlegame sacrifice short | ., ., β, β, ., ., ., β,
., ., β, ., ., β, ., .,
β, ., ., β, β, β, ., β,
β, ., β, β, β, ., β, β,
., ., β, ., β, ., ., .,
β, ., ., β, ., β, ., .,
., ., ., β, ., ., β, β,
β, ., ., β, ., β, ., β | false | false | false | false | b |
6k1/p3qpp1/1p2p3/r5p1/8/4P3/4QPPP/2R3K1 w - - 1 29 | c1c8 e7f8 c8f8 | 946 | advantage endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., β, β, β, .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
r1bq1rk1/1pppnpp1/5n1p/1P2N3/2B1P3/2P5/2QP1bPP/RNB2RK1 w - - 0 12 | f1f2 a8a1 e5f7 f8f7 c4f7 g8f7 e4e5 | 2,415 | advantage kingsideAttack opening 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, β, . | false | false | false | false | w |
rn2k3/pp3pp1/2p1p1n1/3pP1qr/3P3P/3Q4/PPPN1P2/R3K2R w KQq - 0 13 | h4g5 h5h1 d2f1 | 1,612 | 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, ., .,
β, ., ., ., β, ., ., β | true | true | false | true | w |
8/pp2k2p/6p1/3KB3/3P4/r1P4P/6P1/8 w - - 0 31 | e5d6 e7d7 d6a3 | 779 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r3/5k2/p7/1p4P1/5K2/8/4R3/8 w - - 5 61 | g5g6 f7f8 g6g7 f8g7 e2e8 | 1,835 | advancedPawn crushing deflection endgame exposedKing long rookEndgame | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4q1k1/1pR3b1/3p2r1/5Q2/4P3/P2P4/5P1P/5K2 w - - 13 35 | c7c8 e8c8 f5c8 | 1,528 | crushing endgame pin short | ., ., ., ., β, ., β, .,
., β, β, ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/b7/7p/P3R3/8/5BK1/r2kp3/8 w - - 2 61 | e5e2 d2c3 e2a2 | 1,051 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2rr2k1/5pp1/3Pb2p/8/pn2NP2/5P2/1P1R2BP/1KR5 b - - 2 30 | e6a2 b1a1 c8c1 | 1,149 | deflection mate mateIn2 middlegame 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 |
3r2k1/pp6/2pPpPp1/7p/5QnP/8/Pq4P1/5R1K w - - 0 34 | f6f7 g8f8 f4g5 b2f6 f1f6 | 1,927 | advancedPawn crushing endgame long master | ., ., ., β, ., ., β, .,
β, β, ., ., ., ., ., .,
., ., β, β, β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
2rqr1k1/pp1bn1p1/1n3pBp/2pP4/2P4N/2Q5/PB3PPP/1R3RK1 b - - 3 22 | e7g6 h4g6 d7f5 | 1,567 | advantage middlegame short | ., ., β, β, β, ., β, .,
β, β, ., β, β, ., β, .,
., β, ., ., ., β, β, β,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
., β, ., ., ., β, β, . | false | false | false | false | b |
1k3r2/pp6/3b1n1p/B3P1pq/3P4/2RQ1N2/PP2KP2/8 b - - 0 27 | f6d5 d3e4 d5c3 | 1,580 | advantage 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 |
r5k1/1p5p/p1b3p1/3p2q1/3PpP2/5p2/PP3P1P/2RQ1R1K b - - 0 23 | g5g2 | 849 | endgame mate mateIn1 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 | b |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.