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 |
|---|---|---|---|---|---|---|---|---|---|
6r1/R2n1p1k/1p2p1r1/3p4/2pP4/2P2P2/2P3PP/4RNK1 b - - 3 33 | g6g2 g1h1 g2g1 | 1,108 | 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 | b |
4r2k/pp4pp/1b4r1/3Q1p2/1B6/P2Rp2P/1P2RqP1/6K1 w - - 2 30 | e2f2 e3f2 g1f1 | 1,002 | 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 |
r2qr1k1/p5pp/3p2n1/2pb1p2/8/2P3B1/PPQN1PPP/R3R1K1 b - - 1 19 | f5f4 c2f5 e8e5 e1e5 d6e5 | 2,441 | 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, . | false | false | false | false | b |
5r1r/2q3k1/p2p2pp/1pp2p2/7Q/1P1P4/P2P3P/4RRK1 w - - 0 27 | e1e7 f8f7 e7c7 | 1,181 | crushing endgame fork short | ., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
β, ., ., β, ., ., β, β,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., ., β, β, β, . | false | false | false | false | w |
rnbq1r2/pp3pp1/5bk1/2ppp1N1/6QP/1P2P3/P1PP1PP1/RN2K2R w KQ - 0 11 | h4h5 g6h6 g5f7 h6h7 g4g6 h7g8 f7d8 | 2,316 | crushing deflection exposedKing opening veryLong | β, β, β, β, ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., β, β, β, ., β, .,
., ., ., ., ., ., β, β,
., β, ., ., β, ., ., .,
β, ., β, β, ., β, β, .,
β, β, ., ., β, ., ., β | true | true | false | false | w |
6r1/4Qrk1/3p2p1/2qPpP2/3pB3/Pp1P4/1P6/K6R w - - 14 41 | f5f6 | 1,525 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., β, ., ., β, .,
., ., β, β, β, β, ., .,
., ., ., β, β, ., ., .,
β, β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
r1b1r1k1/1pp2pp1/1b1p3p/4p3/1P2Pq2/2PP1N1P/B3QPP1/R4RK1 w - - 1 18 | a2f7 f4f7 a1a8 | 1,615 | 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, . | false | false | false | false | w |
8/3k4/1Bp1p3/2P1P3/3Pp1pb/4P3/4K3/8 b - - 0 37 | g4g3 e2f1 h4g5 | 1,498 | bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, β, ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/1Q3p1k/4p1pp/2q5/8/5N1P/r4PP1/1R4K1 b - - 1 33 | c5f2 g1h2 f2g2 | 908 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | b |
5rk1/q4ppp/p2p2r1/1pnB4/4PQb1/2P3B1/PP1R2PP/5R1K b - - 7 25 | g6f6 f4f6 g7f6 | 1,672 | advantage middlegame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, β,
β, ., ., β, ., ., β, .,
., β, β, β, ., ., ., .,
., ., ., ., β, β, β, .,
., ., β, ., ., ., β, .,
β, β, ., β, ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
8/1N3k1p/8/R2r1pp1/Pp2n3/1P5P/2P3P1/6K1 b - - 0 35 | d5d1 g1h2 f5f4 | 2,025 | advantage defensiveMove endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
β, β, ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3R4/8/8/5rk1/4K3/8/8/8 w - - 7 49 | d8g8 g5f6 g8f8 f6e6 f8f5 | 1,024 | crushing endgame long rookEndgame | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/1R3pkp/p1n1p3/5p2/P3q3/1P2P3/4QPPP/2R3K1 b - - 0 26 | c6d4 b7f7 g7g6 | 2,375 | crushing defensiveMove endgame master short | ., ., β, ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., β, β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
r2q4/p1pnpknQ/bp1p2p1/6P1/3P1PP1/5P2/PPP5/2KR3R w - - 1 19 | f4f5 d7f8 f5g6 f8g6 h1h6 | 2,215 | 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 | false | false | false | false | w |
r2nkb1r/pp1q1p2/3P4/4P1pp/3P4/5P2/3Q1P1P/1RR4K w kq - 1 25 | c1c7 d7f5 d6d7 f5d7 c7d7 | 1,649 | advancedPawn advantage 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 | true | true | w |
8/pp3pk1/5p1p/2N2P2/8/3Q3P/1P4q1/1K6 b - - 1 33 | g2g1 b1a2 g1c5 | 1,190 | advantage endgame fork short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., . | false | false | false | false | b |
2kr3r/1p1q2bp/p2p4/3Nn3/4PQ2/7P/PPP3P1/2KR1R2 w - - 5 27 | d5b6 c8b8 b6d7 | 921 | crushing fork 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 | w |
5k1q/1pR5/p2p1np1/3P1b1r/5Q2/1BP2p2/P5P1/4R1K1 b - - 0 30 | h5h1 g1f2 f6g4 f2f3 g4e5 e1e5 h1f1 f3e3 f1f4 | 2,665 | crushing master middlegame sacrifice skewer 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 |
3R4/p3r1kp/1p3pp1/2p1q3/2Q1P3/7P/P4PP1/6K1 w - - 5 24 | c4g8 g7h6 g8f8 e7g7 d8d7 | 1,941 | crushing endgame long pin | ., ., ., β, ., ., ., .,
β, ., ., ., β, ., β, β,
., β, ., ., ., β, β, .,
., ., β, ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4q1k1/6pp/p4p2/1p2r3/2nB4/2P4Q/P1P2PPP/3R2K1 b - - 3 30 | e5e1 d1e1 e8e1 | 447 | endgame | ., ., ., ., 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/R4pp1/4p2p/P2pP1q1/1Q1P2P1/7P/3n1PBK/2r5 b - - 4 30 | g5f4 | 946 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, ., ., β, β, ., β, .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, β,
., ., β, ., ., ., ., . | false | false | false | false | b |
rnbk3r/pppp1Qpp/8/2b1P3/8/6P1/PPP1B2P/RNB1K1Nq w Q - 0 10 | c1g5 c5e7 f7e7 | 1,064 | 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 | false | true | false | false | w |
8/1p4N1/p2p4/4k1K1/r7/5R2/8/8 w - - 0 46 | f3f5 e5d4 f5f4 d4c3 f4a4 | 1,431 | crushing endgame long skewer | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn2k2r/pp3ppp/1qp1p3/8/4Nnb1/1B1PbN2/PPPBQ1PP/R3K2R w KQkq - 0 14 | d2e3 b6e3 e2e3 | 1,748 | 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, ., β, β,
β, ., ., ., β, ., ., β | true | true | true | true | w |
r1b2rk1/1pq2ppp/p3p3/8/6n1/1BN4P/PP2QPP1/R1BR2K1 b - - 7 20 | c7h2 g1f1 h2h1 | 634 | 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, . | false | false | false | false | b |
1rr3k1/5ppp/3qpn2/p2pN3/3P4/p1P3RP/1P1Q1PP1/4R1K1 w - - 0 23 | g3g7 g8g7 d2g5 g7f8 g5f6 | 1,978 | advantage attraction deflection kingsideAttack long middlegame sacrifice | ., β, β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, β, β, ., .,
β, ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., β, β,
., β, ., β, ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
2r1k2r/pp1bnppp/4p3/1N1pP3/8/8/PP1K1PPP/2R2B1R w k - 5 15 | b5d6 e8f8 d6c8 | 1,261 | 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 | false | false | true | false | w |
5k2/p1R5/6p1/6N1/4P1K1/r5P1/5b2/8 w - - 11 42 | c7f7 f8e8 f7f2 | 1,666 | advantage endgame fork short | ., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn3rk1/pbpn2p1/1p2p1N1/3pp1BQ/8/8/PPP2qPP/R1K4R w - - 2 18 | g6e7 | 1,652 | mate mateIn1 middlegame oneMove | β, β, ., ., ., β, β, .,
β, β, β, β, ., ., β, .,
., β, ., ., β, ., β, .,
., ., ., β, β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, ., ., ., ., β | false | false | false | false | w |
1r2kb1r/pbp5/p3pn1p/3q4/6Q1/1P1N4/P1PB2PP/R4R1K w k - 1 18 | f1f6 d5g2 g4g2 b7g2 h1g2 | 2,229 | crushing hangingPiece 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 | true | false | w |
r6r/ppp2kpp/2np1n2/2b1p3/4P3/2PP1N1q/PP1N1P2/R1BQ1RK1 w - - 0 11 | f3g5 f7e7 g5h3 | 904 | crushing fork middlegame short | β, ., ., ., ., ., ., β,
β, β, β, ., ., β, β, β,
., ., β, β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., β, ., β,
β, β, ., β, ., β, ., .,
β, ., β, β, ., β, β, . | false | false | false | false | w |
2r2r2/1p4k1/p3pp1p/Pq1p2p1/3P3P/Q3PP2/1P4P1/R1R3K1 w - - 3 30 | c1c8 f8c8 a3e7 | 1,898 | crushing endgame 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 |
r2q1rk1/3b1p1p/1b4p1/p1ppP3/P2P1P2/1PB1NRQ1/6PP/R5K1 b - - 0 26 | c5d4 c3d4 b6d4 | 1,094 | advantage 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, . | false | false | false | false | b |
5r1k/pp5p/5qp1/4N3/5r2/2Q5/PP4PP/2R1R2K b - - 3 26 | f4f1 e1f1 f6f1 c1f1 f8f1 | 960 | backRankMate long mate mateIn3 middlegame sacrifice | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., β, ., β, ., ., β | false | false | false | false | b |
6n1/pp1b2kp/2p3P1/5P2/2P4B/2K3RB/7r/8 w - - 1 33 | f5f6 g8f6 h4f6 | 1,474 | crushing endgame master short | ., ., ., ., ., ., β, .,
β, β, ., β, ., ., β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
7k/pp1QB1qp/2r2bp1/2P5/1P6/8/P4PPP/6K1 w - - 3 28 | d7d8 g7g8 e7f6 c6f6 d8f6 | 1,867 | advantage deflection endgame long pin | ., ., ., ., ., ., ., β,
β, β, ., β, β, ., β, β,
., ., β, ., ., β, β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
k4B2/1p6/p3R2p/3PQ3/4P1qP/3P2P1/P1r5/6K1 b - - 2 42 | g4d1 | 1,108 | endgame mate mateIn1 oneMove | β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/p4pp1/4p2p/b2pP3/3P3P/P2Q1NP1/q1r1rPK1/4RR2 w - - 9 34 | e1e2 c2e2 d3b5 | 2,286 | crushing master middlegame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, ., ., β, β, ., ., .,
., ., ., β, ., ., ., β,
β, ., ., β, ., β, β, .,
β, ., β, ., β, β, β, .,
., ., ., ., β, β, ., . | false | false | false | false | w |
8/p4pkp/1p2b1p1/8/2p1P3/P1PB2PP/1P3P1K/3N4 b - - 0 29 | c4d3 d1e3 d3d2 h2g2 e6b3 | 1,487 | advancedPawn advantage defensiveMove 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 |
8/4R1pk/3rp1nP/6P1/8/5K2/8/8 w - - 3 40 | e7g7 h7h8 g7g6 | 937 | crushing deflection endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, β, ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4rk2/1pqbRpb1/p5p1/3p4/7Q/7P/PP3PP1/4R1K1 w - - 2 27 | e7e8 d7e8 h4b4 f8g8 e1e8 | 1,591 | crushing deflection long middlegame | ., ., ., ., β, β, ., .,
., β, β, β, β, β, β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/8/4k3/2K1P3/p1p5/8/PP6/8 b - - 1 50 | a4a3 b2a3 c4c3 | 1,588 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/1p1k1p1p/p4P2/1P1K4/8/P6P/8 w - - 0 38 | b4a5 b6a5 a2a4 | 2,115 | crushing defensiveMove endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., β,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/2qn1p1p/br2p1p1/p1NpP3/6P1/2P4Q/P1B2P1P/1R2R1K1 w - - 1 23 | c5d7 b6b1 d7f6 | 2,002 | 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, . | false | false | false | false | w |
2r3k1/2r2pp1/4p1pq/pp1p2n1/3n2PN/2P3PP/PPB2RQ1/5RK1 w - - 0 26 | c3d4 g5h3 g2h3 | 1,779 | advantage hangingPiece 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 |
1r4k1/p4pp1/1p1Nr2p/2n1n3/P7/4RN1P/5PP1/1R4K1 w - - 0 30 | e3e5 e6e5 f3e5 | 1,890 | 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 | w |
3r2k1/p2rR1pp/1pR2pq1/8/8/P6P/1P3QP1/6K1 w - - 2 31 | e7d7 d8d7 c6c8 g8f7 f2e2 g6b1 g1h2 | 2,029 | crushing defensiveMove endgame master masterVsMaster quietMove veryLong | ., ., ., β, ., ., β, .,
β, ., ., β, β, ., β, β,
., β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/6r1/8/2K5/8/1k6/8/2R5 b - - 31 88 | g7c7 c5d5 c7c1 | 1,081 | crushing endgame rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
7R/5k2/4p1b1/p3PpP1/P1r1pP2/3p4/K7/1R6 b - - 1 46 | c4a4 a2b2 a4b4 | 1,843 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
β, ., ., ., β, β, β, .,
β, ., β, ., β, β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
1r6/pp1bP3/2p2rk1/3p2q1/3Q4/2N3Pp/PP5P/4RR1K w - - 1 29 | c3e4 f6f1 e1f1 | 2,472 | crushing 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 | w |
1r4k1/p1p5/5bpp/2Pq1p2/1P1p3P/P2QrNP1/4P2K/3R1R2 w - - 8 30 | d3e3 d4e3 d1d5 | 1,258 | crushing discoveredAttack middlegame short | ., β, ., ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, β, ., β, ., .,
., β, ., β, ., ., ., β,
β, ., ., β, β, β, β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., β, ., . | false | false | false | false | w |
8/6Rr/p2n1P2/1p1p4/1P5N/4k1KP/P7/8 b - - 2 51 | d6e4 g3g4 e4f6 | 2,170 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., β, ., β, ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/4k2p/p4r2/P2R1PKp/7P/8/8 w - - 2 62 | d4d6 e6d6 g4f5 | 1,833 | crushing deflection endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., β, ., .,
β, ., ., β, ., β, β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4kr1/ppp5/2n1Rb2/8/Q5pq/2P2R1P/PP3P2/6K1 w - - 0 25 | f3f6 h4f6 e6f6 | 1,090 | crushing master middlegame short | β, ., ., ., ., β, β, .,
β, β, β, ., ., ., ., .,
., ., β, ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4b1r/1kp3p1/p6p/Q2P1q1b/2N5/4B3/PP1R1P2/2K4R b - - 1 25 | h5g6 d2d3 f5d3 | 2,052 | crushing exposedKing middlegame quietMove 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 |
6KQ/8/4kq2/8/8/8/8/8 b - - 2 73 | f6f7 | 1,005 | endgame master mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/pQp3pk/7p/4n3/1P2P2b/N1P2q2/P4P1P/R1B1KR2 b Q - 0 19 | f3d3 c1d2 e5f3 e1d1 d3d2 | 2,764 | 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 | true | false | false | b |
8/4R3/p7/1p3k2/1P5P/5r2/8/6K1 w - - 0 44 | e7f7 f5e4 f7f3 e4f3 h4h5 | 1,108 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/pb2Rp1n/1pq3pb/3p4/3P2P1/2NQ1P2/PPP5/1K2R3 w - - 2 29 | e1e6 c6c4 e6g6 | 2,138 | crushing kingsideAttack 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 | false | false | false | w |
6k1/5p2/PbP3p1/1B6/4N3/1b1p3n/7P/5K2 w - - 0 39 | c6c7 b3e6 b5d7 e6d7 e4f6 g8g7 f6d7 d3d2 f1e2 | 2,683 | advancedPawn clearance crushing endgame fork master sacrifice veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/6p1/5p2/7p/4k2N/1K4PP/8/8 b - - 5 55 | g7g5 h4g6 e4f3 | 1,840 | advantage endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/pp4pp/5pn1/2q5/3N4/8/PP4PP/R2QR2K w - - 1 23 | d1b3 c5d5 d4e6 d5b3 a2b3 | 1,898 | advantage fork long middlegame | ., ., ., β, ., β, β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
β, ., ., β, β, ., ., β | false | false | false | false | w |
5rk1/p1p1R2p/2BpP1p1/3P4/2q2P2/4p3/6PP/3Q2K1 b - - 0 23 | e3e2 d1e2 c4e2 | 1,096 | advancedPawn 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 |
r4r2/p5pp/5Rk1/3Q4/8/6B1/Pq4PP/3R3K b - - 0 22 | b2f6 d5e4 f6f5 d1d6 f8f6 | 2,221 | advantage hangingPiece long middlegame | β, ., ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
2kr3r/ppp2ppp/1b1p3n/P7/2B1P3/1QP2R1q/7P/RNB4K b - - 0 17 | h3f3 | 821 | hangingPiece kingsideAttack mate mateIn1 middlegame oneMove | ., ., β, β, ., ., ., β,
β, β, β, ., ., β, β, β,
., β, ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., ., β,
β, β, β, ., ., ., ., β | false | false | false | false | b |
3r1rk1/4b1pp/2Q5/p3Pq2/1p3R2/1P3PP1/PB5P/5R1K b - - 1 31 | f5h3 c6c4 g8h8 f4f8 e7f8 e5e6 d8d2 b2g7 h8g7 c4g4 h3g4 | 2,304 | crushing defensiveMove middlegame veryLong | ., ., ., 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 |
2k5/1R6/3p4/p1pPp3/2P1p3/P4p1P/6rr/1R3K2 w - - 2 38 | b7b8 c8d7 b1b7 | 892 | endgame mate mateIn2 rookEndgame short | ., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, β, β, ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., β, ., ., ., β, ., . | false | false | false | false | w |
2r2rk1/pp1b1p1p/3p1npQ/q3pnN1/4N3/1B5P/PPP2PP1/R4RK1 w - - 1 17 | e4f6 g8h8 h6h7 | 1,158 | fork hangingPiece 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 |
r3k2r/5ppp/p3p3/1pb1n1B1/8/2NR4/PP3PPP/3R2K1 w kq - 0 19 | d3d8 a8d8 d1d8 | 616 | mate mateIn2 middlegame short | β, ., ., ., β, ., ., β,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | true | true | w |
8/8/1k1N4/p1p1K1P1/P7/1B6/3p4/5r2 w - - 2 54 | d6c4 b6c6 c4d2 | 1,843 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
6k1/3pRrpp/pq1P4/npr5/8/2P5/PP1N2PP/5R1K w - - 0 26 | e7e8 f7f8 f1f8 | 1,402 | 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 |
1k1r3r/pp3ppp/2nq4/8/1b1pQ3/4B2P/4BPP1/3R1K1R w - - 0 22 | e3f4 b8a8 f4d6 | 1,212 | 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 | false | false | false | false | w |
r1bq1rk1/p4ppp/4pn2/b2pN3/2pP1B2/4PB1P/P4PP1/1R1Q1RK1 w - - 3 17 | e5c6 d8d7 c6a5 | 1,349 | 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, . | false | false | false | false | w |
r1bqk2r/1p3ppp/p1nb1n2/3pN3/Q1pP1B2/2P5/PP1N1PPP/R3KB1R w KQkq - 4 12 | e5c6 b7c6 a4c6 | 977 | crushing opening short | β, ., β, β, β, ., ., β,
., β, ., ., ., β, β, β,
β, ., β, β, ., β, ., .,
., ., ., β, β, ., ., .,
β, ., β, β, ., β, ., .,
., ., β, ., ., ., ., .,
β, β, ., β, ., β, β, β,
β, ., ., ., β, β, ., β | true | true | true | true | w |
3r1b1r/1p1k2pp/N2pbp1n/7Q/4PP2/7P/Pq1N2P1/2R2RK1 w - - 1 20 | c1c7 | 1,220 | 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 |
3r3k/1R4pp/5p2/p3b3/7B/1Pp5/P4PPP/2R3K1 b - - 0 24 | c3c2 f2f4 d8d1 g1f2 d1c1 | 1,905 | advancedPawn advantage endgame long | ., ., ., β, ., ., ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
2rqr1kb/4pN1p/p2p2pB/1p1n4/3P4/P1PQ3P/1P3PP1/R3R1K1 b - - 0 21 | g8f7 d3f3 d5f6 | 1,719 | advantage defensiveMove hangingPiece 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 |
8/6k1/p4p2/2p1N3/1pPp2Pp/1P1Pq2P/P5K1/5Q2 b - - 0 41 | e3g3 g2h1 f6e5 | 2,131 | crushing endgame fork intermezzo master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., β, β, β, ., ., β, β,
., β, ., β, β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
8/3k4/4p3/4P3/r1N1PK2/1p6/8/8 w - - 0 58 | c4b6 d7c6 b6a4 c6b5 a4b2 | 1,585 | crushing defensiveMove endgame fork long | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., β, β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1k6/p1N1b3/PP1p2p1/3P4/6K1/8 w - - 0 35 | c5d7 b6c6 d7e5 | 1,071 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
β, β, ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rn1qk2r/pp2ppbp/2P2np1/8/5B2/2N2b2/PPP3PP/2KR1BNR w kq - 0 10 | d1d8 e8d8 c6c7 | 1,782 | 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 | false | false | true | true | w |
1k2rb2/pp4p1/3pBn2/5QN1/q1Pp4/3P2P1/PP3P2/1K1R4 b - - 6 24 | a4d1 | 846 | 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, ., ., ., . | false | false | false | false | b |
5rk1/1p6/p2p4/3Pp1q1/PP2QrpN/6P1/5PK1/5R2 w - - 1 40 | g3f4 f8f4 e4g6 g5g6 h4g6 | 2,237 | advantage endgame exposedKing long | ., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., β, .,
β, β, ., ., β, β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
2r2rk1/p1p2pp1/1pNbbq1p/1P2Q2B/7P/8/PB3PP1/R1R3K1 b - - 0 25 | d6e5 b2e5 f6h4 | 1,716 | 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, . | false | false | false | false | b |
3rk3/pp4qp/5p2/2NQ4/3P4/2P5/PP5P/7K w - - 5 30 | d5d8 e8d8 c5e6 d8e7 e6g7 | 1,819 | endgame | ., ., ., β, β, ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
1k6/p1pp1p2/1p6/3Qn2p/4PP1q/4B3/PPP3r1/R2K1R2 b - - 6 26 | h4g4 d1c1 g4e2 d5d1 e2e3 | 1,681 | 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 |
5rk1/2q3pp/1pP5/3pp3/8/4b1B1/2Q3PP/1K3R2 w - - 2 29 | f1f8 g8f8 g3e5 | 2,446 | advantage endgame short | ., ., ., ., ., β, β, .,
., ., β, ., ., ., β, β,
., β, β, ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., β, β,
., β, ., ., ., β, ., . | false | false | false | false | w |
1k5r/p1q3p1/Bp2Qp2/P1b1n3/3pP2P/3P4/2P3P1/RR4K1 b - - 0 30 | e5f3 g1f1 c7h2 | 2,494 | clearance crushing middlegame short | ., β, ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
β, β, ., ., β, β, ., .,
β, ., β, ., β, ., ., .,
., ., ., β, β, ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, . | false | false | false | false | b |
r2q1rk1/p4ppp/2p5/3p1Pbn/3Pp3/2P1Q3/PP4PP/RNB2RK1 w - - 1 15 | e3g5 d8g5 c1g5 | 744 | 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 | w |
r2q3r/1R3pk1/4p1p1/p2pP1Q1/2pP1P1p/P7/6PP/1R4K1 w - - 4 29 | b7f7 g7f7 b1b7 f7f8 g5g6 d8e7 b7e7 | 1,726 | attraction crushing deflection endgame sacrifice veryLong | β, ., ., β, ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, .,
β, ., ., β, β, ., β, .,
., ., β, β, ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., β, . | false | false | false | false | w |
2r1b1k1/qp4p1/4p1pp/2b1P3/6Q1/6R1/PP3PP1/5RK1 w - - 0 27 | g4e6 g8h7 e6c8 | 1,205 | advantage fork master middlegame short | ., ., β, ., β, ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
1r2r1k1/p1R2p1p/6p1/8/3Q4/8/5PPP/4R1K1 b - - 0 24 | e8e1 | 534 | backRankMate endgame mate mateIn1 oneMove queenRookEndgame | ., β, ., ., β, ., β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
2r3k1/p6p/1p6/1P6/P4P2/2p5/R3RKPP/r7 b - - 6 39 | a1a2 e2a2 c3c2 a2c2 c8c2 | 1,033 | advancedPawn crushing endgame long rookEndgame | ., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r4b1r/1ppk2pp/p1p1b3/6Q1/3qPPn1/2NP4/PPP3PP/R1B2R1K w - - 3 14 | f4f5 e6f7 g5g4 | 1,150 | advantage interference 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 |
2qB4/pk3p1p/1p4p1/Q3P3/3P3P/5P2/P1r2P2/1R1K4 b - - 2 35 | c8c4 a5b5 c2c1 b1c1 c4b5 | 2,286 | advantage deflection endgame exposedKing long | ., ., β, β, ., ., ., .,
β, β, ., ., ., β, ., β,
., β, ., ., ., ., β, .,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
8/8/7p/3QP3/1p1P1k1q/8/6K1/8 b - - 0 53 | h4g3 g2f1 g3d3 | 2,369 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., .,
., β, ., β, ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/2q4p/3p4/3P1PK1/1p6/1P2Q3/P7/8 b - - 4 47 | c7e7 e3e7 f8e7 | 2,020 | crushing endgame queenEndgame short | ., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6kp/8/8/3r2PB/5R1n/8/7K w - - 1 38 | h4f6 g7g8 f6d4 | 1,079 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
6r1/3k1N2/p1p2P2/7p/3p2q1/8/PPP4Q/R4R1K b - - 0 30 | g4e4 f1f3 e4f3 h2g2 f3g2 | 1,154 | endgame exposedKing long mate mateIn3 | ., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
β, ., ., ., ., β, ., β | false | false | false | false | b |
1r6/p7/Pp3p2/2p1k3/2PbB1KP/1R1P4/8/8 b - - 0 46 | f6f5 e4f5 b8g8 | 2,043 | crushing endgame fork short | ., 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.