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 |
|---|---|---|---|---|---|---|---|---|---|
8/p7/3pK3/2p5/P3PR2/8/4kp2/8 b - - 6 61 | c5c4 e4e5 d6e5 e6e5 c4c3 | 2,273 | crushing endgame long quietMove rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/p4rp1/1p5p/8/4Q3/P7/1q3PPP/5RK1 w - - 3 26 | e4e8 h8h7 e8f7 | 949 | crushing endgame fork short | ., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
6rk/pR4bp/6pN/B1P2p1n/3n4/6P1/4rP1K/8 w - - 0 38 | h6f7 | 868 | mate mateIn1 middlegame oneMove smotheredMate | ., ., ., ., ., ., β, β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, β,
β, ., β, ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r3rk1/2q2pbp/p1p1p1p1/4P3/3P4/1Pn1BNQP/P4PP1/R1R3K1 b - - 2 20 | c3e2 g1h2 e2g3 | 970 | 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, . | false | false | false | false | b |
r1b2rk1/p3pp1p/1np5/7p/2Pq4/1P1B4/P4PPP/RN1Q2K1 w - - 0 16 | d3h7 g8h7 d1d4 | 1,229 | advantage discoveredAttack kingsideAttack 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 |
r4rk1/p2p1p1p/4p1pB/2bpP3/5Q2/1Pq5/P1P2PPP/R4K1R w - - 2 17 | f4f6 c3a1 f1e2 a1e5 f6e5 | 1,033 | crushing 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 | false | w |
r2q1rk1/pp3pp1/5b1p/3pp2Q/3n1PP1/2NB3P/PPP5/2KR3R w - - 0 15 | g4g5 f6g5 f4g5 d8g5 h5g5 | 2,064 | advantage long middlegame | β, ., ., β, ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., ., β,
., ., ., β, ., β, β, .,
., ., β, β, ., ., ., β,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., ., β | false | false | false | false | w |
4r1kb/1bq2p1p/2B1p1pB/2n1p1N1/8/2P2Q1P/Pr3PP1/R3R1K1 w - - 1 23 | c6e8 b7f3 e8f7 c7f7 g5f7 | 1,865 | crushing 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, ., β, . | false | false | false | false | w |
r4rk1/p4pp1/R3P2p/6q1/2Q4b/1P1P4/4N1PP/5RK1 b - - 0 24 | g5e3 g1h1 e3e2 | 1,076 | advantage fork 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 |
rnb1k1nr/ppp1qppp/8/3Pp3/1bp1P3/8/PP1B1PPP/RN1QKBNR w KQkq - 3 6 | d1a4 c8d7 a4b4 e7b4 d2b4 | 1,333 | 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, β, β, β | true | true | true | true | w |
rnb1k2r/pppp1Npp/8/6qn/2B1Pp1b/2N5/PPPP2PP/R1BQ1K1R b kq - 0 8 | g5c5 d1e2 f4f3 | 2,142 | advantage opening short | β, β, β, ., β, ., ., β,
β, β, β, β, ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, β, ., β,
., ., β, ., ., ., ., .,
β, β, β, β, ., ., β, β,
β, ., β, β, ., β, ., β | false | false | true | true | b |
r2N2k1/6pp/p7/1p6/8/P2P1qb1/1PQB1P1n/3RK3 w - - 2 27 | c2b3 g8h8 d8f7 | 1,259 | crushing 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 |
6k1/1p3pp1/4p1bp/1nR5/1p1qP3/4NP1P/5BP1/R5K1 w - - 0 38 | a1a8 g8h7 c5b5 | 2,221 | crushing master masterVsMaster 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 |
2k3r1/ppp2p2/3b2Q1/1B6/5Bb1/2P2n2/PP2NP1P/R4K1R b - - 0 19 | g4h3 g6g2 h3g2 | 1,752 | 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 | false | false | b |
r1bqk2r/pp2ppbp/2p2n2/3pN2Q/3P1B2/4P3/PPP2PP1/RN2KB2 w Qkq - 1 10 | h5f7 | 818 | attackingF2F7 mate mateIn1 oneMove opening | β, ., β, β, β, ., ., β,
β, β, ., ., β, β, β, β,
., ., β, ., ., β, ., .,
., ., ., β, β, ., ., β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
β, β, β, ., ., β, β, .,
β, β, ., ., β, β, ., . | false | true | true | true | w |
r4rk1/pp2n1pp/1q2p3/1bRpP1Q1/1P1P2p1/P4N2/1B3P1P/2R3K1 w - - 0 23 | g5e7 a8e8 e7d6 | 2,207 | 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 |
6nr/5pbp/k7/2QKP2q/1P1P4/7P/P1P3p1/R5R1 b - - 0 32 | g8e7 c5e7 h5f3 d5c4 h8c8 | 2,662 | advantage long middlegame sacrifice | ., ., ., ., ., ., β, β,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., β, β, β, ., ., β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
3r4/p1r2pk1/Q4qpp/3R4/4p3/1B5P/P1P2PP1/6K1 w - - 4 36 | a6f6 g7f6 d5d8 | 1,339 | advantage endgame short | ., ., ., β, ., ., ., .,
β, ., β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5r1k/p1B4p/1p3qp1/2bQ1p2/6P1/5R2/P1P4P/7K w - - 5 27 | c7e5 f6e5 d5e5 | 1,316 | crushing endgame pin short | ., ., ., ., ., β, ., β,
β, ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r2r2k1/5pb1/5q1p/p1Q3p1/3N4/6P1/P3PP1P/2RR2K1 b - - 0 31 | d8d4 d1d4 f6d4 c5d4 g7d4 | 1,655 | crushing long middlegame | β, ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, ., β,
., ., β, β, ., ., β, . | false | false | false | false | b |
8/8/5krR/4p3/4K3/5P2/8/8 w - - 3 45 | h6g6 f6g6 e4e5 g6f7 e5f5 | 1,758 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2R4p/1p4pk/p1b5/4bPP1/7P/7K/8 w - - 3 41 | g4g5 h6h5 c7h7 | 941 | deflection endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., β, β,
β, ., β, ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4k1r/pp3pp1/3qp3/5b1p/Q1P3n1/P2P1B1P/1P3PP1/R1B2RK1 b - - 5 16 | d6h2 | 955 | 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 |
6k1/1n6/2p2p1p/1p1p4/1P1P2P1/3NBP2/3n2PK/8 b - - 1 43 | d2f1 h2h3 f1e3 | 814 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., β, ., β, ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
4n1k1/p5b1/1p2N1p1/2p1P2p/2P1QP2/6PK/PB5P/3q4 b - - 0 26 | d1g4 h3g2 g4e6 | 1,723 | advantage endgame fork master masterVsMaster short superGM | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., β, .,
., ., β, ., β, ., ., β,
., ., β, ., β, β, ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r2qrb1k/pp3p1p/2nNp2p/3pP3/1P1P2Q1/P7/5PPP/R2R2K1 w - - 0 19 | d6f7 | 857 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, β, β, ., β,
β, β, ., ., ., β, ., β,
., ., β, β, β, ., ., β,
., ., ., β, β, ., ., .,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
r2q1k1b/5r2/p2pp3/1p1Np2R/4P3/8/PPP5/2K3R1 w - - 0 25 | h5h8 | 881 | mate mateIn1 middlegame oneMove | β, ., ., β, ., β, ., β,
., ., ., ., ., β, ., .,
β, ., ., β, β, ., ., .,
., β, ., β, β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
5rk1/ppp2ppp/8/2p1P3/5P2/3rBQPq/PPn1NK1P/2R4R b - - 5 18 | c2e3 f3e3 d3e3 | 2,370 | 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 |
3q1r1k/5pNp/p2p1b2/2rbpP2/1p2B1Q1/1P5R/P1P3PP/5R1K b - - 0 26 | f8g8 e4d5 c5d5 | 2,482 | 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,
., ., ., ., ., β, ., β | false | false | false | false | b |
2r5/3p1B2/p4p2/1p2bNk1/4P1p1/PQ3P2/1P5r/5KR1 b - - 3 34 | c8c1 b3d1 c1d1 | 830 | mate mateIn2 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 |
8/p1K5/Pp6/1k6/8/8/8/8 w - - 0 47 | c7b7 b5c5 b7a7 c5c6 a7b8 b6b5 a6a7 | 867 | advancedPawn crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p3Qpp1/5n1p/4N2B/2P1P3/3P2PK/4nP1P/6q1 b - - 3 27 | g1f1 h3h4 g7g5 | 1,671 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., ., ., β, β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., β, β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
4r1k1/pbqpr1pp/1p6/5P2/8/1P1Q4/P1PN1PPP/1K2R2R b - - 0 25 | e7e1 h1e1 e8e1 | 832 | crushing 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 | false | false | false | false | b |
5k2/p4P2/P7/1p5p/8/1PP1PqbP/5N2/3Q1K2 b - - 0 39 | f3f2 | 1,013 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., . | false | false | false | false | b |
4rr1k/4Rp1p/2p3q1/p2pQ3/3R4/2N5/PPP2PPP/6K1 b - - 2 26 | f7f6 e5d6 e8e7 | 1,521 | defensiveMove equality 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 |
1k6/1pp3n1/p2q2P1/3pQ2p/1P1P3P/P1P3K1/8/8 w - - 5 38 | e5d6 c7d6 g3f4 b8c7 f4g5 | 1,206 | advantage endgame long | ., β, ., ., ., ., ., .,
., β, β, ., ., ., β, .,
β, ., ., β, ., ., β, .,
., ., ., β, β, ., ., β,
., β, ., β, ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/1b3pp1/p1n1pq1p/1p4N1/4B3/2P3Q1/P4PPP/3RR1K1 w - - 0 20 | g5h7 f6e7 h7f8 | 1,803 | 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 | false | false | w |
R2r4/1b2qk1p/1p2pppP/2p5/2P1pP1Q/1P2P3/1B4P1/6K1 w - - 6 30 | b2f6 e7f6 h4f6 f7f6 a8d8 | 2,069 | crushing endgame long master | β, ., ., β, ., ., ., .,
., β, ., ., β, β, ., β,
., β, ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., β, ., β, β, ., β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/8/1R2rk2/5ppp/5P2/6PK/8 w - - 2 58 | f3g4 f5e6 b5e5 e6e5 h2h3 | 1,630 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/2R5/8/8/5Np1/5kP1/1r5P/6K1 b - - 6 54 | b2b1 c7c1 b1c1 | 1,054 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/P2r2k1/2bB1pp1/1p2p2p/2p1P3/P1n2P2/2PR2PP/6K1 w - - 1 36 | d6f8 g7f8 d2d7 c6d7 a7a8q | 1,425 | advancedPawn advantage discoveredAttack endgame long promotion | ., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., β, β, ., β, β, .,
., β, ., ., β, ., ., β,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, ., .,
., ., β, β, ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1bqk1nr/p3ppbp/1p1p2p1/2pPn3/2P1P3/1PN3P1/P3NP1P/R1BQKB1R b KQkq - 0 8 | e5f3 | 1,125 | mate mateIn1 middlegame oneMove | β, ., β, β, β, ., β, β,
β, ., ., ., β, β, β, β,
., β, ., β, ., ., β, .,
., ., β, β, β, ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., ., β, .,
β, ., ., ., β, β, ., β,
β, ., β, β, β, β, ., β | true | true | true | true | b |
3r4/pQ3pk1/3q1n1p/5Bp1/8/2P5/PP3PPP/R5K1 b - - 0 33 | d6d1 a1d1 d8d1 | 400 | backRankMate endgame mate mateIn2 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 |
1r6/2pk4/8/p2PPN1p/P4K1P/1P6/7r/1R6 b - - 0 41 | h2f2 f4g5 b8g8 g5h5 f2f5 | 2,210 | crushing deflection endgame long | ., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, β, β, ., β,
β, ., ., ., ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
1r4k1/2R2pp1/3p3p/4pP2/2Q1P1P1/q7/6K1/8 w - - 10 47 | c4f7 g8h8 f7g7 | 1,145 | endgame mate mateIn2 short | ., β, ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, β, ., .,
., ., β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/p4p2/6pP/1p6/2p1p3/2P1r3/PP2q1Q1/2K4R w - - 4 38 | h6h7 g8h8 g2g5 e2e1 h1e1 | 1,710 | advancedPawn crushing endgame long | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., β, ., β, .,
., ., β, ., ., ., ., β | false | false | false | false | w |
7k/pb4p1/7p/1p5q/5Pn1/1B5P/6P1/2BQ1R1K b - - 0 31 | h5h3 h1g1 h3g2 | 1,572 | mate mateIn2 middlegame pin short | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, β, ., β, ., β | false | false | false | false | b |
2rq2r1/1p3p1k/p1p4p/3p4/5P1b/1P2P2Q/PB1P2PP/2R3K1 w - - 0 22 | h3f5 g8g6 f5f7 g6g7 f7g7 | 1,111 | long mate mateIn3 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 |
r5k1/pp4p1/q5Q1/2b1p1P1/6bP/2B5/PPP5/1K4R1 w - - 3 29 | g6a6 b7a6 g1g4 | 1,713 | advantage 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 |
5rk1/1p1Q2bp/p5p1/8/2PpB3/3P2P1/P3q2P/1R5K b - - 8 28 | f8f1 b1f1 e2f1 | 910 | endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., β, ., β, ., ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., β, ., ., β,
., β, ., ., ., ., ., β | false | false | false | false | b |
6k1/5ppp/2p5/pK1Q4/8/1R6/q1r2PPP/8 w - - 0 34 | b5a6 g7g6 d5d8 g8g7 d8d4 | 2,463 | crushing defensiveMove endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/p2k4/3p2p1/1P4P1/2PK4/8/8 w - - 1 45 | d3d4 d6c6 d4e5 a6a5 b4a5 | 1,561 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/5pk1/p5p1/Qp4Pp/2rPbP1P/4R3/PP6/K4R2 b - - 0 32 | c4c1 f1c1 c8c1 | 573 | backRankMate 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 |
2n5/4b3/p1p5/5k1p/4pN1P/1P2BPK1/P7/8 b - - 1 35 | e7d6 g3f2 d6f4 | 1,597 | crushing endgame pin short | ., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., β,
., β, ., ., β, β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rr1/1qp1kp2/p3p3/1p5p/5Q2/5R2/PPP4P/3R3K w - - 8 39 | f4f6 e7e8 f6d8 | 1,466 | endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., β, β, ., β, β, ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., ., β,
., ., ., β, ., ., ., β | false | false | false | false | w |
6k1/5q2/8/1p1P2p1/3Q4/pP1P2P1/P1KR4/5r2 b - - 2 37 | f7c7 d4c3 f1c1 c2c1 c7c3 | 1,415 | attraction crushing deflection endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., β, ., ., ., .,
β, β, ., β, ., ., β, .,
β, ., β, β, ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2qrbk1/3b1ppp/3p1n2/p1p2N2/P3P3/N5Q1/1P3PPP/R1B1R1K1 w - - 4 18 | f5h6 g8h8 h6f7 | 1,706 | advantage deflection kingsideAttack opening pin short | β, ., ., β, β, β, β, .,
., ., ., β, ., β, β, β,
., ., ., β, ., β, ., .,
β, ., β, ., ., β, ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., β, ., β, ., β, . | false | false | false | false | w |
3q4/pr3pk1/3b2p1/2p3Np/2NpR3/1P4P1/P5PP/5RK1 w - - 6 34 | f1f7 b7f7 g5e6 g7g8 e6d8 | 1,763 | crushing fork long middlegame sacrifice | ., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., β, β,
., ., β, β, β, ., ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
r4r2/6bk/pq1pQn2/2pPn1Bp/2P5/1PN4P/P5P1/R3R1K1 w - - 4 27 | e1e5 a8e8 e6f5 | 1,799 | 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, ., ., ., β, ., β, . | false | false | false | false | w |
8/ppk1n3/4P3/2q1Q3/8/P2p2P1/1P3P1P/4R1K1 b - - 1 31 | c5e5 e1e5 d3d2 g1f1 d2d1q | 1,714 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
β, β, β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., β, . | false | false | false | false | b |
8/5p2/p2p1k2/1p1P2pp/1P1KP3/5P1P/P7/8 w - - 0 30 | e4e5 d6e5 d4e4 f6e7 e4e5 | 2,273 | crushing endgame long pawnEndgame zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., β, ., .,
., β, ., β, ., ., β, β,
., β, ., β, β, ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rnb1k2r/pp1p1ppp/2pP1q2/4p3/1P2n3/2N1P3/1PP2PPP/R1BQKBNR b KQkq - 0 7 | f6f2 | 580 | attackingF2F7 mate mateIn1 oneMove opening | β, β, β, ., β, ., ., β,
β, β, ., β, ., β, β, β,
., ., β, β, ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., β, β, β,
β, ., β, β, β, β, β, β | true | true | true | true | b |
8/kp4p1/2p4p/p3Q1b1/P3P3/1BPq3P/2R3P1/7K b - - 0 32 | d3f1 h1h2 g5f4 e5f4 f1f4 | 1,179 | advantage endgame fork long | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
β, ., ., ., β, ., β, .,
β, ., ., ., β, ., ., .,
., β, β, β, ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r2q1rk1/pp2bppp/4pn2/3pn2b/Q2P2P1/2PB3P/PP3P2/RNB2RK1 w - - 0 12 | d4e5 f6d7 g4h5 | 1,526 | 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, β, . | false | false | false | false | w |
5r1k/8/P7/4p3/1PP3p1/3PKp2/5Rb1/4R2p w - - 0 42 | e1h1 g2h1 f2h2 h8g7 h2h1 | 990 | advantage endgame exposedKing fork long | ., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
., ., ., β, β, β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
8/p4p1p/5kp1/4p3/4q3/4Q3/PP3PPP/6K1 b - - 7 30 | e4b1 e3c1 b1c1 | 919 | backRankMate endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
rn2r1k1/pb3pbp/1p1p1qp1/3Pp1N1/6P1/3BB2P/PPPQ1P2/2KR3R b - - 2 14 | e5e4 c2c3 e4d3 | 1,426 | 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 | false | false | false | false | b |
r2q2k1/pp3p2/5P1p/6p1/1P6/P2p1BP1/3B1P1P/b3Q1K1 w - - 0 26 | e1a1 | 1,519 | advantage endgame 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 |
3rr1k1/1p3pp1/2b1p2p/p2pb3/P5Q1/1PP1q2P/3N2PB/R1R4K w - - 0 26 | d2f1 e3g5 g4g5 h6g5 h2e5 | 2,119 | advantage capturingDefender 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 |
4r3/p7/8/2pq1P2/5R2/4knQ1/P6P/2R2K2 b - - 3 39 | d5d3 f1g2 d3d2 g2h3 e8h8 h3g4 h8g8 | 2,272 | crushing endgame exposedKing fork veryLong | ., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, ., . | false | false | false | false | b |
1rbq1rk1/pp3pp1/7p/4pN2/4Bb2/2P3Q1/PP3PPP/R3R1K1 w - - 4 18 | g3g7 | 697 | 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 |
2k5/2p4p/2r1P1p1/5p2/p4P2/3rN3/P4KPP/4R3 w - - 0 30 | e6e7 c6e6 e3c4 e6e7 e1e7 | 2,548 | advancedPawn advantage endgame long quietMove | ., ., β, ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/1r6/P7/8/5Pk1/7R/8/2K5 b - - 0 62 | b7c7 c1b2 g4h3 | 1,447 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
6k1/p5p1/6pp/3K4/1r2R1P1/1P3r2/P4P1P/5R2 b - - 1 26 | f3d3 d5c5 b4e4 | 1,558 | crushing deflection endgame rookEndgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., β, ., β, .,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
4r2k/p1p5/1p1pB2p/5P2/2Pbn1RP/P7/5p2/1K1R4 b - - 1 33 | e4c3 b1c2 c3d1 | 817 | crushing endgame fork master short | ., ., ., ., β, ., ., β,
β, ., β, ., ., ., ., .,
., β, ., β, β, ., ., β,
., ., ., ., ., β, ., .,
., ., β, β, β, ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., β, ., ., ., . | false | false | false | false | b |
2r2rk1/2n1qp2/6p1/p1p4Q/PpP1B1R1/4P3/1P4PP/5RK1 b - - 0 28 | e7e4 g4e4 g6h5 | 1,444 | 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 | b |
4r1k1/p4p1p/2p3p1/8/6QP/3R1N2/Pq3PP1/6K1 b - - 0 25 | b2b1 g1h2 b1d3 | 1,262 | crushing endgame fork short | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., β, ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/3R1R1p/p3r1p1/1p2b3/2p1q3/P6Q/6PP/2B4K b - - 2 32 | e4e1 f7f1 e1f1 | 820 | fork 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 |
4rr1k/pp4pp/1p2Q2q/5n2/2pB2R1/8/PP3PPP/R5K1 w - - 6 24 | e6h6 f5h6 d4g7 | 2,028 | crushing kingsideAttack 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 |
2k2b2/7r/p1p2p1p/B1n1p1p1/2p1P3/1P3P2/1PK1N1PP/3R4 w - - 0 25 | d1d8 c8b7 d8f8 | 1,004 | advantage endgame fork 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 |
4r1k1/1pp3rp/p1p5/7Q/6b1/5NP1/P1P2P1P/6K1 w - - 0 23 | h5e8 | 803 | 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 |
8/8/4k3/3R4/3rp3/1P6/2B1K3/8 b - - 0 67 | e6d5 e2e3 d5e5 | 2,250 | crushing defensiveMove endgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/pp3ppp/1q1bp3/3p4/1n1Pn3/P2BPN2/1B1N1PPP/R2QK2R w KQ - 0 12 | a3b4 | 1,716 | advantage 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 |
r2q1rk1/1pp2ppp/p2pb3/2b3B1/P1P1n3/1PP2N2/5PPP/RN1Q1RK1 b - - 1 12 | e4g5 | 1,553 | advantage 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, . | false | false | false | false | b |
r1bqkb1r/ppp1pppp/2P5/3n4/2Q5/8/PP3PPP/R1B1KBNR w KQkq - 1 10 | c6b7 c8b7 c4b5 c7c6 b5b7 | 1,213 | advancedPawn advantage fork long opening | β, ., β, β, β, β, ., β,
β, β, β, ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., β, β, β, β | true | true | true | true | w |
4r1k1/ppQ3p1/2pB3p/3pR3/3P4/2Pb1P1P/Pq3KP1/8 w - - 0 30 | f2g3 d3f1 e5e8 g8h7 g3g4 b2g2 d6g3 | 2,872 | advantage defensiveMove endgame 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 | w |
5rk1/p1pQq1bp/1p1p2p1/n7/4r3/NPP5/P4PPP/4RRK1 w - - 0 23 | d7e7 e4e7 e1e7 | 989 | advantage middlegame short xRayAttack | ., ., ., ., ., 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 |
r2q2k1/2p2r1p/p2b2p1/1p1Qp3/1P6/P7/5PPP/R1B1K1NR b KQ - 0 20 | d6b4 a3b4 d8d5 | 1,043 | 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 | true | true | false | false | b |
5k2/R2R1pp1/1b3r1p/2p1p3/4P3/6KP/1r3PP1/8 w - - 12 37 | a7a8 b6d8 a8d8 | 1,247 | 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 |
2kr4/ppp2pQp/4q3/8/8/2n5/PPPB1PPP/R5K1 b - - 1 17 | c3e2 g1f1 d8d2 | 1,921 | advantage endgame short | ., ., β, β, ., ., ., .,
β, β, β, ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, β, β, ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
4R3/p4p2/k1p5/2Pn3p/3PK2P/4Br2/5P2/8 b - - 14 43 | f3e3 f2e3 d5f6 e4f5 f6e8 | 1,829 | crushing endgame fork long sacrifice | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., β, β, ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2R2rk1/3nqppp/p3pn2/1p5b/3pPB2/Q2P2P1/PP3PBP/5RK1 b - - 0 19 | e7a3 b2a3 f8c8 | 1,150 | crushing intermezzo 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, β, . | false | false | false | false | b |
r1b4k/pp1p1Qp1/2n1pN1p/b7/4P3/3B4/1qPK2PP/3R3R w - - 1 20 | d2e2 b2f6 f7e8 h8h7 e4e5 | 1,606 | advantage discoveredAttack long middlegame sacrifice | β, ., β, ., ., ., ., β,
β, β, ., β, ., β, β, .,
., ., β, ., β, β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., β, β, β, ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
3q2k1/pp3pp1/4pnp1/4N3/2P5/1P6/P2rRPPP/2Q2K2 b - - 6 27 | d2d1 c1d1 d8d1 | 862 | 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 | b |
r1b2rk1/p2n2pp/1p2p3/2pp1p2/P1PPn2q/B1PBPP2/2QN2PP/R3R1K1 b - - 0 14 | h4f2 g1h1 e4g3 h2g3 f8f6 d2f1 f6h6 f1h2 f2g3 | 2,281 | crushing deflection kingsideAttack middlegame quietMove 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, ., ., ., β, ., β, . | false | false | false | false | b |
rn1q1rk1/ppp2ppB/3bbn2/3p2N1/3P4/2P5/PP2QPPP/RNB1K2R b KQ - 0 9 | f6h7 g5e6 f7e6 | 1,240 | advantage opening short | β, β, ., β, ., β, β, .,
β, β, β, ., ., β, β, β,
., ., ., β, β, β, ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., β, β, β, β,
β, β, β, ., β, ., ., β | true | true | false | false | b |
r1b1k2r/5p2/1Qp3p1/pp2p2n/1P2P2p/P1NB1P2/2P1n1PP/R2R3K b kq - 0 20 | h5g3 h2g3 h4g3 | 1,592 | discoveredAttack 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 | false | false | true | true | b |
2P5/1K3pk1/1R4p1/8/8/2r4p/8/8 b - - 0 68 | c3c8 b7c8 g6g5 | 1,929 | crushing defensiveMove endgame short | ., ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqkb1r/pp1npppp/2p2n2/8/3PN3/8/PPP1QPPP/R1B1KBNR w KQkq - 1 6 | e4d6 | 1,132 | mate mateIn1 oneMove opening pin smotheredMate | β, ., β, β, β, β, ., β,
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 |
r2q1rk1/pb1n1ppp/1p1Rp3/4B3/8/1B1Q4/PPP2PPP/4K1NR b K - 2 16 | d7e5 d6d8 e5d3 d8d3 b7g2 d3g3 g2h1 | 1,778 | advantage hangingPiece middlegame trappedPiece 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 | true | 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.