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 |
|---|---|---|---|---|---|---|---|---|---|
3r2k1/5pp1/r1p1p2p/P1P1N3/1Q6/4P3/5PPP/6K1 b - - 0 28 | d8d1 b4e1 d1e1 | 429 | backRankMate endgame master mate mateIn2 short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., β, ., β, ., ., β,
β, ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3q1r2/4ppkp/6p1/p1rP4/PpP5/2nQ1B1P/5PP1/R3R1K1 w - - 1 23 | d3d4 e7e5 d4c5 | 1,060 | 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 |
1r1qkb1r/p4pp1/2bp1n1p/1ppNpP2/2P3P1/2P1BQ1P/PP2N3/R3K2R w KQk - 0 17 | d5f6 g7f6 f3c6 | 1,020 | 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, ., β,
β, β, ., ., β, ., ., .,
β, ., ., ., β, ., ., β | true | true | true | false | w |
r3r3/pp3kpp/4nb2/q2B1Q2/8/7P/PPP2PP1/2K4R w - - 3 19 | d5e6 e8e6 f5a5 | 1,245 | advantage discoveredAttack 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 |
5k2/1pp1rr2/3p1RQP/p2P2p1/4P3/P3q3/1PP5/1K4R1 b - - 0 31 | e3g1 b1a2 f7f6 g6f6 f8e8 e4e5 d6e5 | 2,209 | advantage endgame hangingPiece intermezzo 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 |
4Q3/p1r2ppk/1b2p2p/3b3P/8/1P6/P2R1PP1/6K1 b - - 8 32 | c7c1 g1h2 b6c7 f2f4 c7f4 | 907 | 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 |
rn3rk1/3q1pbp/1p2p1p1/3b2B1/p3N3/3P1Q2/P1P2PPP/1R3RK1 w - - 0 21 | e4f6 g7f6 f3f6 d7d8 f6d8 f8d8 g5d8 | 1,819 | advantage fork middlegame 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 | w |
r4rk1/p1p3pp/2N2q2/2pp4/4n3/2P1P1b1/PP3P1P/R1BQ1RK1 w - - 0 16 | d1d5 g8h8 d5e4 | 2,120 | 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, . | false | false | false | false | w |
r1b2b1r/ppp1qkpp/2n5/3p4/3Pn3/2PB4/PP3PPP/RNBQ1RK1 w - - 0 9 | d1h5 g7g6 h5d5 | 1,911 | 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, . | false | false | false | false | w |
3r2r1/ppp1kp1p/8/2bB4/3nP3/1P6/PB3PPP/1R3RK1 b - - 4 16 | d4f3 g1h1 f3d2 | 1,743 | advantage master middlegame pin short | ., ., ., β, ., ., β, .,
β, β, β, ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., β, ., ., ., β, β, . | false | false | false | false | b |
2krr3/1ppb1pb1/7p/1P1p4/3P4/2N1PN2/6PP/R4RK1 w - - 1 21 | a1a8 | 878 | backRankMate mate mateIn1 middlegame oneMove | ., ., β, β, β, ., ., .,
., β, β, β, ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, β, ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
2r2rk1/Q4ppp/3q1n2/3p4/3R4/P1N3P1/1PP2P1P/5RK1 b - - 0 21 | c8a8 c3b5 d6c6 a7e7 c6b5 | 1,970 | advantage long middlegame | ., ., β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., β, .,
., β, β, ., ., β, ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r4r2/p3qk2/4p1p1/3pPp1Q/1pp2Pp1/2P1P3/PP6/2KB3R w - - 0 32 | h5h7 f7e8 h7g6 e7f7 d1a4 e8d8 g6f7 f8f7 h1h8 d8c7 h8a8 | 2,054 | advantage deflection endgame skewer veryLong | 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 |
5r2/3nQ1k1/2q2rpp/1Npp4/p1P5/P6P/BP3P2/R3R1Kb b - - 1 28 | f8f7 g1h1 f7e7 | 1,777 | crushing defensiveMove middlegame short | ., ., ., ., ., β, ., .,
., ., ., β, β, ., β, .,
., ., β, ., ., β, β, β,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
β, ., ., ., β, ., β, β | false | false | false | false | b |
8/7r/p7/1p2k3/3n2B1/2N4P/3K4/R7 b - - 9 61 | d4b3 d2c2 b3a1 | 819 | advantage endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
3r4/7k/pp3R2/8/3p1PP1/P5K1/1P6/8 b - - 1 37 | d4d3 f6f5 d3d2 | 827 | advancedPawn crushing endgame rookEndgame short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5R2/r7/2B5/4k3/P4p2/6p1/6Kp/8 b - - 7 56 | a7h7 g2h1 h7c7 | 1,915 | crushing endgame quietMove short | ., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn3rk1/pp3ppp/2pb4/3p4/3P1qb1/3B1N2/PPP1NPPP/R2QR1K1 b - - 3 11 | g4f3 e2f4 f3d1 | 1,379 | 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, . | false | false | false | false | b |
1r3k2/p6R/1p6/2p2B2/r5P1/2P5/8/6K1 w - - 0 41 | h7h8 f8e7 h8b8 | 794 | advantage endgame short skewer | ., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5p2/pp2p3/4Pk1p/P1P2P2/6K1/8/8 w - - 1 63 | a4a5 h5h4 g3f3 b6a5 c4c5 h4h3 c5c6 h3h2 f3g2 a5a4 c6c7 h2h1q g2h1 | 2,337 | advancedPawn crushing defensiveMove endgame pawnEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
., ., ., ., β, β, ., β,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1pq2pk1/p1p2Npp/8/1bP3PP/4Q3/P2r2K1/5R2 w - - 1 31 | e3d2 b4d2 f6e8 g7g8 e8c7 | 1,877 | crushing endgame fork long sacrifice | ., ., ., ., ., ., ., .,
., β, β, ., ., β, β, .,
β, ., β, ., ., β, β, β,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, β,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r4rk1/ppp2pp1/1q2p2p/8/3PNnnB/2PB1R2/PP2Q1Pb/R6K w - - 6 20 | f3f4 h2f4 e2g4 | 1,363 | 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 |
r4rk1/p1pQ2pn/1p1pp2p/4p3/2nPq3/2P2N1P/PP1B1PP1/R4R1K w - - 2 18 | d7e6 g8h8 e6c4 f8f3 g2f3 | 1,523 | crushing fork long middlegame | β, ., ., ., ., β, β, .,
β, ., β, β, ., ., β, β,
., β, ., β, β, ., ., β,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., ., β, ., ., β, ., β,
β, β, ., β, ., β, β, .,
β, ., ., ., ., β, ., β | false | false | false | false | w |
6k1/p4p1p/q3bbp1/2r5/3B4/P5P1/1PBQ1P1P/3R2K1 b - - 0 26 | f6d4 d2d4 c5c2 d4f6 c2c8 | 2,231 | advantage defensiveMove 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 |
r2q1rk1/ppp1nppp/2b5/2B1P3/2p5/8/PP3PPP/RN1Q1RK1 w - - 0 14 | d1d8 f8d8 c5e7 | 1,355 | advantage capturingDefender 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 |
r3r2k/pp3p1p/qb3Np1/5b2/3n4/1Q6/PP1B1PPP/R4RK1 w - - 6 23 | b3f7 e8e7 f7e7 | 1,178 | 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, . | false | false | false | false | w |
8/5p2/4pk2/8/4r3/6P1/PPB2p1P/1KR5 b - - 3 40 | e4e1 c2d3 e6e5 b1c2 e5e4 | 1,957 | advantage endgame long master quietMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, ., β,
., β, β, ., ., ., ., . | false | false | false | false | b |
3r3k/1pp3nq/p1b5/4P3/4pP2/2P1Q1R1/P6P/6RK w - - 8 31 | g3g7 h7g7 g1g7 | 1,491 | 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 |
2rq1rk1/3p1ppp/p3pn2/np2P1Q1/3P4/P1NB1b2/1P3PPP/4RRK1 w - - 0 15 | e5f6 d8f6 g5f6 g7f6 g2f3 | 1,538 | 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, β, β, . | false | false | false | false | w |
rn5r/p3k2p/3pN1p1/2pP1p2/2P1p3/4P3/P3KPPP/1R5R w - - 0 18 | e6c7 b8d7 c7a8 | 2,156 | crushing endgame short trappedPiece | β, β, ., ., ., ., ., β,
β, ., ., ., β, ., ., β,
., ., ., β, β, ., β, .,
., ., β, β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, β, β, β,
., β, ., ., ., ., ., β | false | false | false | false | w |
1k1r3r/pp5p/3p2p1/2p4n/4P1B1/3PQ1qP/PPP1K1P1/3R3R b - - 4 23 | g3g2 e3f2 h5g3 e2e3 g2f2 e3f2 g3h1 | 2,129 | attraction crushing fork middlegame 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 | b |
1k5r/p3qp2/Bp2p1p1/3p1n2/3b4/1N2p2P/2Q1K3/2R5 w - - 0 34 | c2c8 h8c8 c1c8 | 1,155 | mate mateIn2 middlegame queensideAttack sacrifice short | ., β, ., ., ., ., ., β,
β, ., ., ., β, β, ., .,
β, β, ., ., β, ., β, .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
2rqk3/p6Q/2p1p3/3pB3/3Pp2b/2P1P3/PP2KPrP/R6R b - - 0 17 | g2f2 e2d1 d8g5 | 1,981 | 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 | false | false | false | false | b |
Q1b1q1k1/p5pp/8/5p2/8/2P5/P1B3PP/2R3K1 b - - 0 21 | e8e3 g1f1 e3c1 f1e2 c1c2 | 956 | crushing endgame fork long | β, ., β, ., β, ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
1k1r2nr/p1pb1R2/Q1p5/1Nb5/3P1Bp1/6P1/PPP1q1B1/R5K1 b - - 1 17 | c5d4 b5d4 e2a6 | 1,401 | 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 | b |
2kr1b1r/p2p4/1pp1p1p1/5n1p/4NB2/3B1b2/PPP2P1P/R3R1K1 w - - 0 18 | d3a6 | 1,276 | bodenMate 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 |
r4nk1/pp1b4/6p1/2p3Np/2q1R3/2N1b3/PP1Q2PP/6K1 w - - 0 24 | d2e3 a8e8 e4e8 d7e8 e3e8 | 1,554 | advantage long middlegame | β, ., ., ., ., β, β, .,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., β, ., β, ., ., .,
β, β, ., β, ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
k7/1p2Q3/p5p1/8/3pP3/P2q4/1P1Nn3/K1rR4 w - - 5 39 | d1c1 e2c1 e7f8 a8a7 f8c5 | 1,750 | advantage endgame long | β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., β, ., ., ., .,
., β, ., β, β, ., ., .,
β, ., β, β, ., ., ., . | false | false | false | false | w |
4r1k1/2Q2pp1/3r3p/p3R3/P7/5N2/5PPP/1b4K1 b - - 0 25 | d6d1 f3e1 d1e1 e5e1 e8e1 | 1,328 | backRankMate endgame long mate mateIn3 xRayAttack | ., ., ., ., β, ., β, .,
., ., β, ., ., β, β, .,
., ., ., β, ., ., ., β,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., β, . | false | false | false | false | b |
5rk1/r2n1p1n/4q2Q/2p1pN2/bp1pP3/3P4/PP2BPPP/R4RK1 w - - 1 22 | h6g7 | 943 | 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 |
r6r/1P3pk1/P2p3q/R2p2p1/3Pp1b1/4P1N1/5PB1/1R2Q1K1 b - - 0 36 | h6h2 g1f1 g4f3 | 2,278 | 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 |
1r3rk1/5ppp/1n3p2/qpp2Q2/P2PP3/2P2P2/4KP1P/R5R1 w - - 0 19 | g1g7 g8g7 a1g1 g7h8 f5f6 | 2,003 | attraction deflection kingsideAttack long mate mateIn3 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 |
3r1rk1/p1p1qppp/b1B5/2p3P1/3b1P2/BPP2Q2/P6P/1R1R3K b - - 0 22 | a6e2 f3e4 e7e4 | 1,647 | 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 | false | false | false | false | b |
4r2r/p7/3Q4/1p2pp2/2k5/8/PP2K2P/8 w - - 0 39 | b2b3 c4c3 d6d2 | 1,925 | endgame mate mateIn2 queenRookEndgame short | ., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5pk1/1R6/p1PP4/P6p/KP1r4/8/8 b - - 0 57 | h4h3 b6b4 a5b4 | 1,876 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
β, ., ., ., ., ., ., β,
β, β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4kn2/1R1b1r2/3Kp1p1/3pP3/2p5/2P5/8/6R1 w - - 3 40 | b7b8 d7c8 b8c8 | 816 | endgame mate mateIn2 short | ., ., ., ., β, β, ., .,
., β, ., β, ., β, ., .,
., ., ., β, β, ., β, .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5r1k/6pp/Q7/P1qp4/6n1/2PBR2P/4K1P1/4R3 b - - 2 27 | c5e3 e2d1 g4f2 d1c2 e3e1 | 1,670 | crushing deflection exposedKing long middlegame | ., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
rnbk2r1/pp6/4pN2/1B6/3P2q1/3Q4/PP3PPP/4RRK1 b - - 0 19 | g4g2 | 608 | 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, . | false | false | false | false | b |
r2q1rk1/pp1n1ppp/8/7P/Q1Pbp3/7P/PP1PNP2/R1B1KB1R b KQ - 2 14 | d7c5 a4a3 c5d3 | 1,896 | 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 | true | true | false | false | b |
6kr/6p1/2R5/8/4PQ2/q3nPP1/2PR1K1P/8 b - - 6 40 | h8h2 f2g1 h2d2 c6c8 g8h7 f4h4 h7g6 c8c6 d2d6 | 2,459 | crushing endgame skewer veryLong | ., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., β, β, β, .,
., ., β, β, ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/2p3p1/5r1p/3P4/PpB1P3/6Pb/1P2R2P/R5K1 b - - 4 31 | f6f1 a1f1 f8f1 | 741 | 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 |
r5rk/pp3p1p/3p1P1p/5NN1/4P3/6P1/PP1q2P1/R4R1K w - - 0 25 | g5f7 | 750 | kingsideAttack master mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, β,
β, β, ., ., ., β, ., β,
., ., ., β, ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, ., β, ., ., β, .,
β, ., ., ., ., β, ., β | false | false | false | false | w |
6rk/5prp/p4n2/2qP1p2/2p5/2N1Q2P/PP3PP1/3RR1K1 b - - 3 25 | g7g2 g1f1 g2g1 f1e2 g1e1 d1e1 g8e8 e3e8 f6e8 | 1,965 | crushing kingsideAttack middlegame pin 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 | b |
8/8/p7/2P5/8/5Kpk/8/8 w - - 0 47 | c5c6 g3g2 c6c7 g2g1q c7c8q h3h4 c8h8 | 1,732 | advancedPawn crushing endgame pawnEndgame promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r1k1/pp2rppp/1bp2q2/4p3/5P2/1P1B3Q/P1P4P/R4R1K w - - 0 22 | h3h7 g8f8 h7h8 | 904 | 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 | false | false | false | false | w |
7k/p3rN1p/2n1b1p1/2p5/2Pr3N/1P3PP1/P6P/R3R2K b - - 2 33 | e6f7 e1e7 c6e7 | 1,508 | advantage hangingPiece 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 |
r1bqk2r/pp3ppp/2n1n3/3Bp3/1b5P/1QNP4/PP2PP2/R1B1K1NR w KQkq - 3 11 | d5c6 b7c6 b3b4 | 1,100 | 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 | true | true | true | true | w |
r4rk1/1p3ppp/p3p3/4n3/P7/2PP1q2/Q1P3RB/R6K w - - 4 23 | h2e5 f3h5 e5h2 | 1,647 | 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 | false | false | false | false | w |
2r2rk1/pb2qppp/Bp2pn2/8/3N4/1P2P3/P3QPPP/2R2RK1 b - - 2 18 | c8c1 f1c1 e7a3 | 2,015 | 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 |
1r3r2/5Qpk/2Bp3p/2pPp3/2P1Pn2/P4q2/5PR1/6RK w - - 1 43 | f7g7 | 1,096 | mate mateIn1 middlegame oneMove | ., β, ., ., ., β, ., .,
., ., ., ., ., β, β, β,
., ., β, β, ., ., ., β,
., ., β, β, β, ., ., .,
., ., β, ., β, β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β | false | false | false | false | w |
1q3r1k/4b2p/p2p4/1rpPn3/4B2P/4P3/PP5R/2KQ2R1 w - - 4 28 | d1h5 f8f7 h2f2 e7f6 f2f6 | 2,375 | advantage long middlegame | ., β, ., ., ., β, ., β,
., ., ., ., β, ., ., β,
β, ., ., β, ., ., ., .,
., β, β, β, β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., β, β, ., ., β, . | false | false | false | false | w |
r1k1b3/pp6/3Q1b2/3N4/8/2P5/1P2PqP1/2K2B2 w - - 1 35 | d6c7 | 1,420 | mate mateIn1 middlegame oneMove | β, ., β, ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, β, β, .,
., ., β, ., ., β, ., . | false | false | false | false | w |
6Q1/6p1/pp5p/2p2rq1/3P2Pk/2P3R1/PP3P2/6K1 b - - 3 32 | g5c1 g1g2 f5f2 g2f2 c1b2 | 2,714 | attraction crushing endgame long sacrifice | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
b4rk1/5ppp/B1N1pn2/6q1/1p6/1PN1P2P/P3QPPK/2R5 b - - 0 25 | a8c6 f2f4 g5c5 e2c4 c5c4 a6c4 b4c3 | 2,277 | advantage hangingPiece master middlegame veryLong | 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/pp3p1p/1q4pP/8/2p2Q2/3b1N2/PN2rPP1/K2R3R b - - 0 23 | b6b2 | 545 | 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 | b |
8/8/3pkp2/7R/1p2P2K/5P2/1Pr4P/8 b - - 0 33 | c2h2 h4g4 h2h5 | 1,049 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3R1b2/5pkp/4q3/4p1p1/1P2P3/P6P/2Q3P1/5K2 b - - 0 35 | e6f6 f1e2 f6d8 | 1,215 | advantage endgame fork short | ., ., ., β, ., β, ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
6R1/1pknQ1K1/p1pp4/7q/8/6p1/8/8 w - - 0 62 | e7d8 | 908 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., β, β, β, β, ., β, .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6p1/1p1k3p/p1p2p2/PP1K1P1P/2P3P1/8/8 w - - 0 38 | b4c5 b6c5 d4c4 h6h5 c4b5 d6d5 b5a5 | 2,160 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., β,
β, ., β, ., ., β, ., .,
β, β, ., β, ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/Rp2r1r1/n1N1k1p1/1p1p3p/1P1P1P2/2K3P1/R6P/8 b - - 0 43 | e7c7 c3b3 c7c6 | 1,587 | crushing endgame pin short | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
β, ., β, ., β, ., β, .,
., β, ., β, ., ., ., β,
., β, ., β, ., β, ., .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
k2r4/1p6/q7/Q7/1p4p1/1P6/P4BPP/6K1 w - - 0 40 | a5d8 | 923 | endgame mate mateIn1 oneMove | β, ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4rk1/3Q1pbp/1p4p1/8/8/2N1nN2/PP3qPP/2R1R2K w - - 2 21 | e1e2 f2e2 c3e2 | 1,675 | crushing middlegame short trappedPiece | 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 |
3k3r/p1p2p1p/2Q1p1p1/2N2n1q/8/8/PPP2PPP/3R2K1 b - - 0 24 | h5d1 | 1,328 | backRankMate endgame mate mateIn1 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 | b |
4k3/p4pp1/2p1p3/2bqP2r/5B2/1P1Q4/P4PP1/3R2K1 w - - 0 29 | d3e2 c5f2 g1f2 | 1,870 | 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 | w |
r2qkbnr/p2bpppp/2n5/3Q4/p1B1P3/5N2/1P3PPP/RNB1K2R w KQkq - 1 9 | d5f7 | 752 | 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 | true | true | true | true | w |
r5k1/1b1n2bp/p5p1/1p2pBq1/P1p5/2P4P/1P1N1PPB/R2Q1RK1 b - - 0 18 | g5g2 | 581 | 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 | b |
r1b1k2r/pp1n1ppp/2pb2q1/3p2N1/4n3/2P5/PP2B1PP/RNBQ1RK1 w kq - 2 14 | e2h5 d7f6 h5g6 | 1,937 | 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, . | false | false | true | true | w |
2kr3r/1pp4p/p2qpp2/2N3p1/3n1n2/1Q3N1P/PPP2PPR/2K1R3 w - - 0 19 | b3b7 | 1,029 | 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, β, β,
., ., β, ., β, ., ., . | false | false | false | false | w |
6k1/3PQ3/5p2/5Bp1/4K1P1/7P/8/q7 b - - 0 63 | a1e1 e4d4 e1e7 | 1,295 | crushing endgame short skewer | ., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r7/ppp4Q/2nkbq2/3p4/4P3/8/PPP2PPP/RN3RK1 b - - 0 17 | a8h8 h7h8 f6h8 | 1,761 | 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, . | false | false | false | false | b |
rnb2r2/p4kp1/1qp1ppN1/3p3Q/3P4/2P1P2P/P4PP1/R3K2R w KQ - 4 17 | g6f8 f7f8 h5h8 | 1,157 | advantage attraction 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 | true | true | false | false | w |
6k1/5p1p/2r2Pp1/p2p2Q1/4q3/5R1P/6PK/8 w - - 3 40 | f3e3 h7h6 g5h6 c6f6 e3e4 | 2,257 | advantage endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
β, ., ., β, ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/5p2/2k1P1p1/6P1/3K4/8/8 b - - 0 59 | f6e5 d3e4 c5d6 | 998 | crushing defensiveMove endgame master masterVsMaster pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k5/4Q1p1/3p2P1/2pN4/2Pq3P/6P1/7K/1r6 w - - 6 47 | e7c7 | 1,079 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., β, β, ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., . | false | false | false | false | w |
5rk1/7p/6p1/1p1b4/2PN4/1P2q2P/2Q3P1/3R3K b - - 2 34 | e3h3 h1g1 h3e3 | 1,852 | crushing endgame pin short | ., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
., ., β, β, ., ., ., .,
., β, ., ., β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
r3r1k1/1pp2ppp/1q6/p2Pn3/P7/1P3P1P/1PQ1B2P/R2NK2R b KQ - 0 18 | e5f3 e1f1 f3d4 | 1,687 | crushing middlegame pin short | β, ., ., ., β, ., β, .,
., β, β, ., ., β, β, β,
., β, ., ., ., ., ., .,
β, ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., β, β, ., β, ., ., β,
β, ., ., β, β, ., ., β | true | true | false | false | b |
8/2q3k1/Rr2p1Np/2N2ppP/3P4/4PQ2/5PP1/6K1 b - - 3 33 | b6b1 f3d1 b1d1 | 1,203 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., β, ., β, β,
., ., β, ., ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/6bp/2pN2p1/1pPp4/1P1Pp1b1/4q2P/6PK/5Q2 w - - 0 36 | f1f7 g8h8 f7e8 g7f8 e8f8 | 1,154 | endgame long mate mateIn3 | ., ., ., ., ., ., 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/K3k1p1/1P2p3/1P1p4/8/2PR4/4r3 w - - 1 45 | b5b6 e1a1 a6b5 a1a8 b6b7 | 1,052 | advancedPawn crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., β, .,
., β, ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/1p3p2/p5p1/Pk6/6P1/8/3K3P/8 w - - 1 42 | h2h4 b5c6 h4h5 | 1,641 | crushing endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4rr2/pp3pkp/8/q4p2/2P1n3/3B4/PPQ3PP/4RRK1 b - - 5 21 | a5c5 g1h1 e4f2 f1f2 e8e1 | 1,956 | crushing deflection discoveredAttack kingsideAttack long middlegame | ., ., ., ., β, β, ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., β, β, β, . | false | false | false | false | b |
2r1q1k1/p6p/4Rr2/8/1p3P2/P5P1/2P4P/2K1R3 w - - 0 26 | e6e8 c8e8 e1e8 | 676 | crushing endgame master masterVsMaster short | ., ., β, ., β, ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., β, ., β, ., ., . | false | false | false | false | w |
8/r2pk1pp/2p1p3/2r1Pp2/2NK1P2/6P1/PR5P/3R4 b - - 21 36 | c5d5 d4e3 d5d1 | 1,299 | advantage endgame short skewer | ., ., ., ., ., ., ., .,
β, ., ., β, β, ., β, β,
., ., β, ., β, ., ., .,
., ., β, ., β, β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r1b1k2r/p1P3pp/2p1pn2/2b2p2/2N5/2PQ4/PP5P/R1BK2Nq w kq - 0 15 | d3d8 e8f7 c4e5 | 1,593 | mate mateIn2 middlegame short | β, ., β, ., β, ., ., β,
β, ., β, ., ., ., β, β,
., ., β, ., β, β, ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., β,
β, ., β, β, ., ., β, β | false | false | true | true | w |
rnb1kb1r/ppp2ppp/5n2/6Rq/2p2B2/1QP5/PP2NP2/RN2K3 w Qkq - 0 12 | b3b5 c7c6 b5e5 c8e6 g5h5 | 1,677 | 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, ., ., β, ., ., . | false | true | true | true | w |
r2qr1k1/1pp2ppp/8/pPb5/P1P2p2/1Q1b1N2/R4PPP/1N3RK1 w - - 0 20 | a2d2 d3f1 d2d8 a8d8 g1f1 | 1,886 | 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 |
5r1k/6bp/2Q3p1/2P1p3/1P3n2/8/1B2B1PP/5RK1 b - - 0 29 | f4e2 g1h1 f8f1 | 1,033 | backRankMate discoveredAttack mate mateIn2 middlegame short | ., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., β, ., ., ., β, .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r3r1k1/1p3ppp/1qp5/3p2b1/8/P1PPPB1P/1B1Q1KP1/R3R3 b - - 2 19 | e8e3 e1e3 g5e3 d2e3 b6b2 f2g3 b2a1 | 2,417 | advantage fork middlegame 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 | b |
3N4/8/pp6/3p4/PP1Ppk2/6p1/6K1/8 b - - 1 44 | e4e3 d8e6 f4f5 g2g3 f5e6 | 2,794 | crushing defensiveMove endgame knightEndgame long | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., β, β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/pp3p1p/6p1/3N4/4q3/2P3R1/PP2BP2/3R2K1 w - - 0 27 | d5f6 g8g7 f6e4 d8d1 e2d1 | 988 | crushing fork long middlegame | ., ., ., β, ., β, β, .,
β, β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | w |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.