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 |
|---|---|---|---|---|---|---|---|---|---|
2kr4/1p1r1pp1/4p3/p1Q1P2q/2PN3p/PR2R2P/8/7K b - - 8 35 | d7c7 c5a5 h5d1 e3e1 d1d4 | 2,261 | advantage exposedKing fork long master 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 |
8/8/5k2/ppp1p1p1/5pK1/PPPP1P2/5P2/8 b - - 0 38 | b5b4 c3b4 c5b4 a3b4 a5b4 g4h3 f6e6 | 2,589 | crushing defensiveMove endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., β, ., β, .,
., ., ., ., ., β, β, .,
β, β, β, β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6p1/3b2p1/2pp1kPp/p1pP1P1P/P1P1BK2/1P6/8 b - - 1 39 | c5d4 e3d4 d6f4 | 1,192 | bishopEndgame crushing endgame 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 |
8/r7/2K3R1/5P2/4P2k/6p1/8/8 b - - 0 59 | a7a6 c6d7 a6g6 f5g6 g3g2 | 1,039 | advancedPawn crushing endgame long master rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/6pp/p1nqp3/3pN2n/1p1P1P2/P2Q4/1P4PP/RB3RK1 w - - 0 21 | d3h7 | 470 | 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 |
8/2p2pk1/8/6K1/1P1n3P/8/3B1P2/8 b - - 4 39 | d4f3 g5f4 f3d2 | 767 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6p1/6p1/2pkp3/8/2p5/r3NPPP/4K3 w - - 0 45 | e2c3 d5c4 c3a2 c4b3 a2c1 b3c2 c1e2 | 986 | advantage defensiveMove endgame fork veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
2rk4/2pn1p1p/1p1p4/1N1P2p1/R1PKPpP1/5P2/6P1/8 w - - 16 37 | b5a7 d7e5 a7c8 | 1,521 | crushing endgame short | ., ., β, β, ., ., ., .,
., ., β, β, ., β, ., β,
., β, ., β, ., ., ., .,
., β, ., β, ., ., β, .,
β, ., β, β, β, β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/ppn2ppp/2p3n1/5N2/3QpPB1/8/PPP3PP/R4RK1 w - - 0 17 | d4g7 | 1,082 | 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 |
1rr3k1/p5p1/N4n2/b7/2R4P/1P4B1/P4PP1/5K1R b - - 0 29 | c8c4 g3b8 c4c1 f1e2 c1h1 | 1,109 | crushing long master middlegame skewer | ., β, β, ., ., ., β, .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, ., β | false | false | false | false | b |
1b6/1p6/3Pk3/Pp2P1p1/1Pn2pP1/3N1P2/4K3/8 w - - 3 49 | d3c5 e6e5 d6d7 b8c7 c5b7 | 1,911 | advancedPawn advantage endgame long | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
β, β, ., ., β, ., β, .,
., β, β, ., ., β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/5pbp/p5p1/1pp5/4nB1K/1PP1PB1P/P4P2/3R1R2 b - - 0 28 | g7f6 f4g5 f6g5 h4g4 h7h5 | 1,399 | 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, ., . | false | false | false | false | b |
8/1k6/1p3p2/p1p1n1p1/P1P5/3Bn2P/2P4B/2K5 w - - 4 39 | h2e5 f6e5 c1d2 e3c4 d3c4 | 2,022 | crushing endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., β, ., β, .,
β, ., β, ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | w |
r1b2rk1/pp3ppp/2nb1n2/2pp4/5q2/2P2N1P/PPBN2P1/R1BQ1R1K w - - 0 13 | d2e4 f6e4 c1f4 | 1,781 | advantage discoveredAttack master 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 | false | false | false | false | w |
r4rk1/1p1b1pp1/pb1p3p/2q5/3p1B2/1P1B2QP/P4PP1/3R1R1K w - - 0 23 | f4h6 c5e5 f2f4 e5f6 h6g5 | 2,612 | 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, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
8/7p/5qpk/p7/1p4P1/1P2P2K/P2Q3P/8 b - - 2 62 | f6f3 h3h4 g6g5 | 962 | endgame mate mateIn2 queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., β, ., ., β,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r1q3r/4bpkp/4pNp1/pp1pP3/5Q2/2P4R/PP3PPP/R5K1 w - - 6 22 | f4h6 | 1,301 | 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 |
6b1/6kn/4r1pR/1p1pP3/p1pP1K2/P1P5/1PB5/7R b - - 11 45 | g6g5 f4f5 e6h6 h1h6 g7h6 | 1,236 | 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 |
8/R5pk/1p2p2p/1P6/2P1b3/P2p4/6PP/7K b - - 0 34 | d3d2 a7d7 e4d5 | 1,353 | advancedPawn crushing endgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/8/pp5p/4Kp2/PP3Pk1/4P3/8/8 b - - 3 47 | h6h5 e3e4 f5e4 e5e4 h5h4 | 1,368 | crushing defensiveMove endgame long pawnEndgame quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., β, β, ., .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn2k1nr/ppp2ppp/8/3Pp3/1b1q2b1/2N2QP1/PPP1N2P/R1B1KB1R w KQkq - 3 9 | e2d4 g4f3 d4f3 | 1,291 | 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 | true | true | true | true | w |
3r2k1/pp3pp1/5n1p/q7/r1Pp2N1/3Q3P/4RPP1/B3R1K1 b - - 9 27 | a4a1 g4f6 g7f6 e1a1 a5a1 | 1,306 | 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 | false | false | b |
2kr1R1Q/pp1b2p1/4p1p1/3p4/3q4/8/PP4PP/RNB4K b - - 1 18 | d4d1 f8f1 d1f1 | 705 | 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 | false | false | false | false | b |
r2qk2r/pp2bpQ1/2p4p/3p1P1P/2NP2P1/2P1P3/PP6/R4RK1 b kq - 0 22 | e7f6 g7h8 f6h8 | 1,261 | advantage middlegame short trappedPiece | β, ., ., β, β, ., ., β,
β, β, ., ., β, β, β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., β, ., β,
., ., β, β, ., ., β, .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., β, β, . | false | false | true | true | b |
r2q1rk1/pp2bppp/2p1p3/5n1b/4N3/1P3N1P/PBPPQPP1/R3R1K1 w - - 2 15 | g2g4 h5g6 g4f5 | 1,399 | 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, . | false | false | false | false | w |
rn3rk1/p4pp1/2p1pbNp/1p5Q/3q4/1BNP2Pb/PPP2P1P/R3R1K1 b - - 3 15 | h3g4 h5g4 d4g4 | 1,806 | advantage middlegame short trappedPiece | β, β, ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., ., β, ., β, β, β, β,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., β, β, β, ., ., β, β,
β, β, β, ., ., β, ., β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
r3k2r/ppp2ppp/2nq4/1B1pp2b/2P1n3/P4N1P/1PP1QPP1/R1B1K2R w KQkq - 1 11 | c4d5 d6d5 c2c4 d5e6 e2e4 | 2,335 | crushing long middlegame | β, ., ., ., β, ., ., β,
β, β, β, ., ., β, β, β,
., ., β, β, ., ., ., .,
., β, ., β, β, ., ., β,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, ., β,
., β, β, ., β, β, β, .,
β, ., β, ., β, ., ., β | true | true | true | true | w |
r4rk1/2q1bppp/p1b1p3/2pp3n/Pp3P2/1P1BP3/1BPP2PP/R2Q1RK1 w - - 0 15 | d3h7 g8h7 d1h5 h7g8 b2g7 | 2,240 | attraction crushing intermezzo kingsideAttack long middlegame | β, ., ., ., ., β, β, .,
., ., β, ., β, β, β, β,
β, ., β, ., β, ., ., .,
., ., β, β, ., ., ., β,
β, β, ., ., ., β, ., .,
., β, ., β, β, ., ., .,
., β, β, β, ., ., β, β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
6k1/5p1p/2np1qp1/p1p5/2Pp1NPP/1P3PK1/8/4Q3 w - - 0 33 | e1e8 g8g7 e8c6 | 1,592 | advantage 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 | w |
8/6p1/p1k2p1p/8/PPp1N1P1/1r6/4NK1P/8 w - - 4 43 | e2d4 c6d5 d4b3 | 932 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3q4/6rk/p5R1/5Q2/P1pP3P/1pP2P2/1P3n1K/6R1 b - - 1 34 | d8h4 h2g2 g7g6 g2f1 h4h3 f5h3 f2h3 | 1,498 | advantage endgame exposedKing veryLong | ., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., β, β, ., ., ., β,
., β, β, ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
7k/p2r2pp/1p2R3/1P6/P2p4/3K2P1/7P/8 w - - 2 36 | e6e8 | 399 | backRankMate endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., β,
β, ., ., β, ., ., β, β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/5ppp/2R1p3/p3Nb2/Pq1Pn3/4P3/3N1PPP/3Q2K1 b - - 0 25 | c8c6 e5c6 b4d2 d1d2 e4d2 | 1,500 | 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 | false | false | b |
2r2rk1/pp2bppp/4p3/5b2/1n1P4/1P2PN2/PB2BPPP/R4RK1 b - - 2 17 | c8c2 b2a3 c2e2 | 1,484 | 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 |
3r3r/6k1/4p3/1p2q1pQ/p1p1P3/P2p2R1/1P1R1PP1/6K1 w - - 4 41 | g3g5 e5g5 h5g5 | 935 | advantage endgame fork 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 | w |
2Rbkr2/pQ5p/8/8/6p1/8/P3rq1P/3R3K w - - 4 30 | d1d8 | 625 | master mate mateIn1 middlegame oneMove | ., ., β, β, β, β, ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
., ., ., β, ., ., ., β | false | false | false | false | w |
r1b1k2r/pp1p1p1p/1qP2p2/2b1p3/8/1P3N2/P1P2PPP/RN1QKB1R b KQkq - 0 9 | c5f2 e1d2 b6e3 | 1,465 | attackingF2F7 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 | true | true | true | true | b |
5rk1/1pp4n/p7/1b1p2q1/3PpnB1/2P1P3/PP1N1P1R/2KRQ3 b - - 0 25 | f4d3 c1b1 d3e1 | 1,294 | 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 | b |
3r2k1/1p4p1/p4n1p/3q4/1P4PP/P4Q2/6B1/5RK1 w - - 0 35 | f3d5 f6d5 f1d1 | 2,080 | crushing endgame master short | ., ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
3rr3/1Qp3kp/p2b1q2/2p1Npp1/3Pp3/2P4P/PP3PPB/RN4K1 b - - 0 19 | d6e5 h2e5 e8e5 b7c7 f6e7 c7e5 e7e5 d4e5 d8d1 g1h2 f5f4 b1d2 d1a1 | 2,430 | advantage 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, . | false | false | false | false | b |
2rb1k2/p4pp1/1p2p2p/8/1P6/2qQ1N2/P4PPP/3R1K2 w - - 0 26 | d3c3 c8c3 d1d8 | 1,663 | advantage discoveredAttack endgame short | ., ., β, β, ., β, ., .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, ., ., ., ., β, β, β,
., ., ., β, ., β, ., . | false | false | false | false | w |
1r4k1/3b1pb1/3Pq2p/6p1/6Q1/nN2P1PP/P2R2B1/3R2K1 b - - 1 35 | e6e3 g1h2 d7g4 | 1,063 | crushing discoveredAttack kingsideAttack 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 |
8/3k3r/p1p5/P1PpBR1p/1P2n3/7P/6K1/8 b - - 1 52 | d7e6 f5h5 h7h5 | 1,610 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
β, ., β, ., ., ., ., .,
β, ., β, β, β, β, ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3r1/3b3k/pq3Pp1/3pP3/1p1N4/3P4/PP2N3/K2n2R1 w - - 0 29 | g1h1 d7h3 h1h3 | 874 | fork master mate mateIn2 middlegame short | ., ., β, ., ., ., β, .,
., ., ., β, ., ., ., β,
β, β, ., ., ., β, β, .,
., ., ., β, β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., β, ., ., .,
β, ., ., β, ., ., β, . | false | false | false | false | w |
8/pp4p1/2p1k3/3pP1p1/1P1K2P1/2P5/P5P1/8 b - - 0 31 | b7b6 a2a3 a7a6 | 2,483 | crushing defensiveMove endgame pawnEndgame quietMove short zugzwang | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., β, β, ., β, .,
., β, ., β, ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/2p1P1bp/p5p1/8/Np6/1B6/PPP1q3/1K3R2 w - - 1 27 | f1f8 g7f8 e7f8q | 898 | advancedPawn endgame mate mateIn2 promotion short | ., ., ., ., ., ., ., β,
., ., β, ., β, ., β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, β, ., β, ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | w |
2k1r3/6P1/p1b1qpQ1/1p2p1b1/8/8/PPP5/1K1R1R2 w - - 3 34 | f1g1 e8g8 g1g5 | 2,705 | crushing master middlegame short | ., ., β, ., β, ., ., .,
., ., ., ., ., ., β, .,
β, ., β, ., β, β, β, .,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., β, ., β, ., β, ., . | false | false | false | false | w |
8/8/8/3nk1N1/8/3K2PP/8/4p3 w - - 0 67 | g5f3 e5d6 f3e1 | 768 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/8/6K1/1kPr1P2/1P6/P2n3R/7P/8 b - - 2 48 | d3f4 g6g5 f4h3 | 1,056 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, β, β, ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2R5/pp4pk/4p1pp/3r4/3n4/P3qP2/6PP/2QR3K b - - 1 32 | d4e2 d1d5 e2c1 | 2,117 | 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 |
2r2rk1/1p4p1/1P2p2p/p2pB2P/Rb1N2P1/1P6/2nN1P2/2R3K1 b - - 0 26 | c2d4 c1c8 f8c8 e5d4 b4d2 | 2,074 | 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, . | false | false | false | false | b |
1r2kb1r/Q1pnnppp/3p1q2/8/3NP3/8/PPP2PPP/RNB2RK1 b k - 2 10 | e7c8 a7c7 f6d4 | 1,850 | equality 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 | false | b |
4Q3/6pk/7p/3pP2K/4qPPP/8/8/8 b - - 0 69 | g7g6 e8g6 e4g6 | 1,436 | endgame mate mateIn2 queenEndgame short | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., β,
., ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/7p/p5p1/1p1b1p2/2pP1k2/P1P2P1P/4K1P1/5N2 w - - 1 34 | h3h4 d5f3 g2f3 | 2,257 | crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., β, ., β, ., β, ., .,
., ., β, β, ., β, ., .,
β, ., β, ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
5rk1/Q4p1p/p5p1/1p6/P7/8/1q3rPP/3RR1K1 w - - 0 27 | a7f2 b2f2 g1f2 | 1,239 | advantage endgame short | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | w |
4bk2/1p1q2pQ/p4r2/3p1pN1/6P1/2P5/PP6/4R1K1 w - - 2 31 | h7h8 | 892 | endgame mate mateIn1 oneMove | ., ., ., ., β, β, ., .,
., β, ., β, ., ., β, β,
β, ., ., ., ., β, ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
rnb2rk1/pp3pp1/5q1p/6N1/8/3B4/PP1Q1PPP/2R2RK1 w - - 0 18 | g5h7 f6d6 h7f8 | 1,744 | 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, . | false | false | false | false | w |
r5k1/bpp2pp1/p1N2r1p/8/8/2P3P1/PP2BP1P/R3R1K1 b - - 0 23 | a7f2 g1g2 f2e1 | 1,294 | advantage fork middlegame short | β, ., ., ., ., ., β, .,
β, β, β, ., ., β, β, .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, ., β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
8/1p4k1/p1b3p1/5p1p/1P3P1P/5KP1/4N1r1/2R5 w - - 2 54 | c1c6 b7c6 f3g2 | 1,283 | crushing endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r4rk1/pp2bpp1/1q5p/3n4/Q2n4/1PN3P1/P4P1P/R1B2RK1 w - - 0 16 | c3d5 d4e2 g1g2 b6e6 d5e7 e6e7 c1a3 e7f6 a3f8 | 2,487 | advantage fork middlegame skewer veryLong | 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 |
rnb2rk1/1p3ppp/p2p4/2pPp1q1/P1N1Pn2/2NBQ2P/1PP2PP1/R4RK1 b - - 10 13 | g5g2 | 1,197 | 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, β, .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r3r1k1/pp3p1p/1qp3pQ/6PP/3p4/nP6/P3P3/2KR1B1R w - - 1 21 | h5g6 b6c5 c1b2 c5c2 b2a3 | 1,086 | crushing long middlegame | β, ., ., ., β, ., β, .,
β, β, ., ., ., β, ., β,
., β, β, ., ., ., β, β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, β, ., β, ., β | false | false | false | false | w |
2k5/pppqn3/2n2p2/1P1p2p1/3P4/2PB1NP1/P1QN1P2/R3Rb1K b - - 0 22 | d7h3 f3h2 h3g2 | 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, ., .,
β, ., ., ., β, β, ., β | false | false | false | false | b |
4rr2/1p4k1/pP3q2/2Pp1BR1/P2N4/3Q4/8/7K b - - 0 43 | f6g5 d4e6 e8e6 | 826 | crushing hangingPiece middlegame short | ., ., ., ., β, β, ., .,
., β, ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., β, β, ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r6r/q3kp1p/p3p3/1p3p1B/8/P1Q3P1/1PP4P/3R1K2 w - - 2 26 | c3g7 h8f8 g7g5 e7e8 h5f3 | 2,539 | advantage endgame long | β, ., ., ., ., ., ., β,
β, ., ., ., β, β, ., β,
β, ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., β, ., β, ., . | false | false | false | false | w |
8/5p2/4p1p1/2k1P1P1/2P1RP2/2r5/4K3/8 b - - 5 57 | c3c4 e4e3 c4f4 | 1,429 | crushing endgame master rookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., β, ., β, ., β, .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3k4/6Qp/5p2/2pP1R2/4P1P1/r4nKP/q5B1/8 b - - 2 35 | f3e1 g2f3 a3f3 f5f3 a2g2 g3h4 e1f3 h4h5 g2h3 | 2,261 | attraction discoveredAttack endgame mate mateIn5 sacrifice veryLong | ., ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
R2r1bnr/1kpp2p1/1p6/3P2p1/4P2p/1qNQ1N2/1P3PPP/6K1 w - - 1 19 | d3a6 | 568 | 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 |
5r2/pp2qpk1/2p1p2p/6p1/3P3r/2P3NP/PP2QPP1/4R1K1 w - - 11 31 | g3f5 e6f5 e2e7 | 1,612 | advantage endgame master 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 |
3rkqnr/pbp2p2/1p2p1p1/4n1B1/2P5/2N3P1/PP4BP/3R1RK1 w k - 0 19 | d1d8 | 726 | 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 | true | false | w |
8/8/2pnp3/1p1p4/1P1P1kpB/2P5/5K2/8 w - - 3 43 | h4g3 f4e4 g3d6 | 1,073 | advantage endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., β, ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pbp1npbp/1pnq2p1/3N4/2B5/5N2/PPP2PPP/R1BQR1K1 w - - 1 12 | d5e7 c6e7 d1d6 c7d6 e1e7 | 1,462 | capturingDefender crushing discoveredAttack kingsideAttack long middlegame | β, ., ., ., ., β, β, .,
β, β, β, ., β, β, β, β,
., β, β, β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., β, β, β, ., β, . | false | false | false | false | w |
8/8/4kPpK/4Pb1p/7P/8/8/8 w - - 10 65 | h6g7 f5b1 f6f7 | 1,343 | advancedPawn bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5rk/pRR3p1/3Q3p/p1p1p3/8/2q2P2/6PP/6K1 w - - 0 30 | d6h6 g7h6 c7h7 | 1,318 | 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 |
r2q2k1/ppp3pp/1b1pb3/4nr2/5Q2/2P5/PPBN2PP/R4R1K w - - 0 18 | c2f5 e6f5 f4f5 | 913 | 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 | w |
8/1k6/5R2/1p3B2/nP4p1/8/5r1p/2K5 w - - 0 51 | f5e4 b7c7 f6f2 | 1,393 | advantage discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., ., . | false | false | false | false | w |
r3k2r/1pp3q1/p2p1p2/2bNp1p1/2BnP1Q1/2PP2B1/PP3PP1/R4RK1 b kq - 0 16 | f6f5 c3d4 f5g4 | 2,029 | equality middlegame short | β, ., ., ., β, ., ., β,
., β, β, ., ., ., β, .,
β, ., ., β, ., β, ., .,
., ., β, β, β, ., β, .,
., ., β, β, β, ., β, .,
., ., β, β, ., ., β, .,
β, β, ., ., ., β, β, .,
β, ., ., ., ., β, β, . | false | false | true | true | b |
8/4Q1kp/5pp1/q2p4/3P4/2P3P1/p4P1P/6K1 b - - 1 38 | g7h6 e7f8 h6g5 h2h4 g5f5 | 2,330 | crushing defensiveMove endgame long queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
r3rbk1/pp1n3p/2p2pp1/3p1qB1/3P2P1/2P2N1P/PP1Q1P2/R3R1K1 b - - 0 20 | f5f3 e1e3 e8e3 | 1,385 | 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, ., β, . | false | false | false | false | b |
k5r1/1p1P3p/pQ6/1b6/8/7P/P5r1/2R4K b - - 0 39 | b5d7 c1c7 d7c6 c7c6 g2g1 b6g1 g8g1 h1g1 b7c6 | 2,266 | crushing endgame exposedKing quietMove sacrifice veryLong | β, ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., β | false | false | false | false | b |
r4rk1/pp3ppp/3b1q2/2nPp3/4b3/6P1/P1QBNPBP/R4RK1 w - - 0 16 | g2e4 c5e4 c2e4 | 1,081 | 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 | w |
8/6p1/7k/8/8/8/1pR1RK2/1r6 b - - 1 50 | b1f1 f2f1 b2b1q | 1,414 | advancedPawn attraction endgame equality promotion rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., β, β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5k2/1p3p2/p3pbp1/4P2p/P1P2P2/3K2PP/8/8 w - - 0 41 | e5f6 f8e8 d3d4 b7b6 c4c5 | 1,934 | advantage endgame long | ., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, β, β, .,
., ., ., ., β, ., ., β,
β, ., β, ., ., β, ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/p7/1p1K4/8/3P4/8/8/8 w - - 3 45 | d6e7 c8b7 d4d5 b6b5 d5d6 | 2,078 | crushing endgame long pawnEndgame quietMove | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2qr1k1/pp3pbp/3p2p1/3n1b2/2PQ4/1P4PP/PB3PB1/R4RK1 w - - 0 16 | d4g7 | 658 | 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 |
3k2nr/pprb2p1/2qQp1B1/4P3/8/P1P4P/5PP1/3R1RK1 w - - 3 23 | d6f8 | 952 | 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, . | false | false | false | false | w |
8/kn1K4/p7/8/1PP5/8/8/8 w - - 5 59 | c4c5 a6a5 c5c6 | 1,543 | crushing endgame knightEndgame quietMove short | ., ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q2k1/1ppb2p1/p6p/2b1P3/5Q2/3P3P/PPP2nPK/R4R2 w - - 1 21 | f4c4 d7e6 c4c5 f2h3 g2h3 | 1,850 | crushing fork long middlegame trappedPiece | β, ., ., β, ., ., β, .,
., β, β, β, ., ., β, .,
β, ., ., ., ., ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
β, β, β, ., ., β, β, β,
β, ., ., ., ., β, ., . | false | false | false | false | w |
6k1/r1R4p/4r1pP/p2pN3/1p1q4/8/PP3PP1/5RK1 w - - 0 28 | c7c8 e6e8 c8e8 | 1,286 | 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 |
8/8/4K3/3P4/4p3/3k4/8/8 w - - 1 65 | d5d6 d3c2 d6d7 e4e3 d7d8q | 786 | advancedPawn crushing endgame long pawnEndgame promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/2p2ppp/1p1b4/p2p1P2/3QpR1P/PP2P1q1/1BP3P1/R5K1 b - - 2 25 | d6c5 d4g7 g3g7 b2g7 c5e3 | 2,363 | 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 |
6rR/6P1/p4n2/5p2/1P4k1/P7/6P1/6K1 w - - 3 38 | h8g8 f6g8 a3a4 g4f4 a4a5 f4e5 b4b5 | 2,013 | crushing endgame quietMove veryLong | ., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3r1rk1/1pqbbpp1/p1n1p2p/4P3/1P2NP2/P2Q4/6PP/1B1R1R1K w - - 4 23 | e4f6 e7f6 d3h7 | 1,580 | clearance kingsideAttack mate mateIn2 middlegame sacrifice short | ., ., ., β, ., β, β, .,
., β, β, β, β, β, β, .,
β, ., β, ., β, ., ., β,
., ., ., ., β, ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., β, ., β, ., β, ., β | false | false | false | false | w |
2r2rk1/pp1qb1pp/3pR3/3P4/5B2/3Q4/PP4PP/4R1K1 b - - 8 22 | f8f4 d3e3 e7g5 h2h4 f4f1 e1f1 g5e3 | 1,980 | crushing discoveredAttack hangingPiece kingsideAttack middlegame quietMove 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 |
4b3/kp1q2r1/p4N1Q/2b1p3/4P2P/1BP5/PP6/1K3R2 b - - 2 36 | d7d3 b3c2 d3f1 | 1,204 | crushing fork middlegame short | ., ., ., ., β, ., ., .,
β, β, ., β, ., ., β, .,
β, ., ., ., ., β, ., β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., β,
., β, β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | b |
6k1/3P1ppp/p7/1p6/2p5/2Q2PqP/PP2rrP1/3R2RK b - - 0 29 | g3h3 g2h3 f2h2 | 1,579 | endgame kingsideAttack mate mateIn2 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 |
8/2P2Q2/1p2p1pk/1q6/5PK1/5PP1/7P/8 b - - 0 51 | b5h5 | 1,075 | endgame master mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., β, ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/2Q2p1p/6p1/3PP3/4NR1P/8/1r1Rq1P1/6K1 b - - 2 35 | b2d2 e4d2 e2d2 | 1,583 | equality middlegame short | ., ., ., ., ., β, β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., β, ., β, β, ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
r1b1k2r/ppp2pp1/1bp5/7p/3PP1nq/N1P5/PP2BPPP/R1BQ1RK1 b kq - 0 10 | h4h2 | 967 | kingsideAttack 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, . | false | false | true | true | b |
K7/P7/2R2p2/4k3/4r3/8/8/8 w - - 0 66 | a8b7 e4b4 c6b6 b4a4 b6a6 a4a6 b7a6 | 2,049 | crushing defensiveMove endgame master masterVsMaster rookEndgame veryLong | β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.