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 |
|---|---|---|---|---|---|---|---|---|---|
1n3r1k/2BB2pp/pq2P3/1p1p4/4b3/2P3P1/PP3P1P/2RQR1K1 b - - 0 22 | b6f2 | 954 | 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, . | false | false | false | false | b |
8/8/2Pbk3/5pp1/3K4/6P1/1N3P2/8 b - - 3 51 | d6e5 d4c4 e5b2 c6c7 e6d7 | 1,026 | crushing endgame long master skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3k1p1p/4p1pP/p2rP3/1pKB2P1/3B1P2/8/8 w - - 0 41 | d3e4 d5d4 c4d4 | 1,599 | crushing endgame master masterVsMaster short trappedPiece | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., ., ., β, ., β, β,
β, ., ., β, β, ., ., .,
., β, β, β, ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/ppR2ppp/4p3/8/1b2qB2/1Q4P1/PP3P1P/5RK1 w - - 2 18 | c7c4 e4c4 b3c4 | 1,515 | 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, . | false | false | false | false | w |
2kr1b1r/ppp1pppp/8/3q4/3N4/3B4/PP4PP/R1BQ1RK1 b - - 0 13 | d5d4 g1h1 d4d3 | 803 | advantage middlegame short | ., ., β, β, ., β, ., β,
β, β, β, ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, β,
β, ., β, β, ., β, β, . | false | false | false | false | b |
4rb1r/pp1k1q2/1np1p1np/3p4/3P2N1/3Q3P/PPP2P2/R1B1KB1R w KQ - 8 18 | d3g6 f7g6 g4e5 d7c7 e5g6 | 1,497 | advantage attraction fork long middlegame sacrifice | ., ., ., ., β, β, ., β,
β, β, ., β, ., β, ., .,
., β, β, ., β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., β,
β, β, β, ., ., β, ., .,
β, ., β, ., β, β, ., β | true | true | false | false | w |
2r5/3k2p1/p3p2p/1p2Pp2/8/3K2P1/PP3PP1/2R5 w - - 1 30 | c1c8 d7c8 d3d4 c8d7 d4c5 | 1,105 | crushing endgame long master rookEndgame | ., ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., ., β, ., ., β,
., β, ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
β, β, ., ., ., β, β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
4r1k1/2p1qpbp/1p4p1/p3p2n/4b3/1PPBPN1P/1P3PPB/2QR2K1 b - - 3 21 | e4d3 d1d3 e5e4 d3d2 e4f3 | 1,879 | 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, . | false | false | false | false | b |
8/1p1k1p2/4b1P1/1pp1PB2/2p2K2/P3P3/1P6/8 b - - 0 34 | e6f5 g6f7 d7e7 f7f8q e7f8 | 2,001 | bishopEndgame crushing endgame long | ., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., β, ., β, .,
., β, β, ., β, β, ., .,
., ., β, ., ., β, ., .,
β, ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/p1p2ppp/2pb1n2/R7/8/2N5/PPP2PPP/R1B3K1 b - - 2 14 | d6b4 a5a6 b4c3 | 1,437 | 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, . | false | false | false | false | b |
r4rk1/p4pp1/2q1b1np/R3PN1Q/1p6/5N2/2P2PPP/4R1K1 w - - 2 25 | h5g6 f7g6 f5e7 g8h7 e7c6 | 1,519 | advantage fork long middlegame sacrifice | β, ., ., ., ., β, β, .,
β, ., ., ., ., β, β, .,
., ., β, ., β, ., β, β,
β, ., ., ., β, β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1b2rk1/p4ppp/1p2pn2/2p1P3/7N/6Pn/PPPN2BP/R1BQ2RK b - - 0 17 | h3f2 | 869 | mate mateIn1 oneMove opening 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 | false | false | false | false | b |
5rk1/pp4pp/8/8/3R1n2/1P1P2BP/1Pq2PP1/4Q1K1 b - - 1 25 | f4e2 g1h2 e2d4 | 1,462 | crushing endgame fork short | ., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., β, ., ., β, β,
., β, β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
r1bqkb1r/1p3ppp/p2p1n2/4pP2/4n3/1BN5/PPP1N1PP/R1BQK2R w KQkq - 0 11 | c3e4 f6e4 d1d5 d8h4 g2g3 | 1,668 | crushing long master 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 | true | true | w |
2kr4/8/4Pnp1/R2P1p1p/7P/1PN1n1P1/8/7K w - - 1 36 | a5a8 c8c7 c3b5 c7b6 a8d8 | 2,180 | crushing deflection endgame exposedKing long | ., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
β, ., ., β, ., β, ., β,
., ., ., ., ., ., ., β,
., β, β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r2qk2r/ppp2ppp/3p4/3Bp3/4P3/2NPRP1b/PPP2P2/R2Q2K1 b kq - 0 12 | d8g5 g1h2 g5g2 | 945 | 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, ., ., β, ., ., β, . | false | false | true | true | b |
6k1/7p/3Q4/8/r4NK1/4q2P/1P4P1/8 w - - 3 41 | d6d8 g8f7 d8d7 e3e7 d7a4 | 1,631 | crushing endgame fork long | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1p2k2r/p4RK1/3P4/P7/8/8/8 b - - 4 46 | h7h6 g6h6 e7f6 | 1,207 | crushing deflection endgame rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1r4/2pq1P2/1p1pQ3/pP1P2p1/P5r1/4BRb1/2P2K2/8 w - - 1 33 | f3g3 d7f7 e6f7 | 1,431 | crushing 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 |
2r3rk/5p1p/p4PpQ/1p1pp3/2q5/P1P2R2/1P4PP/7K w - - 6 28 | h6h7 h8h7 f3h3 c4h4 h3h4 | 1,451 | attraction endgame kingsideAttack long mate mateIn3 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 |
rn1qr1k1/ppp1bppp/3p4/6B1/4n3/1P1P1N2/b1P1QPPP/2KR1B1R w - - 0 12 | g5e7 e8e7 d3e4 | 1,803 | equality intermezzo 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 |
8/p1Nk1p1p/3Pp1p1/2p1R3/q3b3/7P/3Q1PP1/6K1 b - - 2 26 | a4a1 g1h2 a1e5 | 839 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, ., β, β, ., β, ., β,
., ., ., β, β, ., β, .,
., ., β, ., β, ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5k2/p3pp1p/3p1b1P/1P1P2p1/3q2P1/1r3P2/P1R1Q3/2KR4 b - - 1 31 | b3b1 c1b1 d4a1 | 1,904 | attraction endgame mate mateIn2 queensideAttack 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 |
r1b1r1k1/ppp2pp1/3p1n2/8/2N4P/6Q1/PBP2PP1/2K1R3 b - - 0 18 | e8e1 c1d2 f6e4 d2e1 e4g3 | 921 | advantage fork long middlegame | β, ., β, ., β, ., β, .,
β, β, β, ., ., β, β, .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, β, ., ., β, β, .,
., ., β, ., β, ., ., . | false | false | false | false | b |
k2Nr3/pp6/1n3Q2/6pp/8/P1P3q1/1P6/K2R4 w - - 0 29 | f6f7 e8e7 f7e7 | 1,992 | crushing endgame short | β, ., ., β, β, ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., . | false | false | false | false | w |
8/3P2k1/5bp1/4r3/1p1K4/1P3R2/8/8 w - - 0 43 | f3f6 g7f6 d7d8q | 1,263 | advancedPawn attraction crushing endgame master promotion short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2q3k1/2p2pp1/1pQ4p/3BP3/n7/1p4P1/b1P2P1P/R5K1 b - - 3 27 | b3b2 | 1,572 | advancedPawn endgame equality oneMove | ., ., β, ., ., ., β, .,
., ., β, ., ., β, β, .,
., β, β, ., ., ., ., β,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., β, ., ., β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
3r4/6k1/3p1pp1/2r5/p3q2P/P7/1PPQ3R/2K1R3 b - - 1 31 | c5c2 c1b1 c2d2 e1e4 d2h2 | 1,384 | crushing discoveredAttack endgame fork long | ., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., β, β, β, ., ., ., β,
., ., β, ., β, ., ., . | false | false | false | false | b |
3r4/pp2ppkp/3q2p1/8/4P3/8/QPP3PP/1K1B3R b - - 0 21 | d6d1 h1d1 d8d1 | 560 | backRankMate 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 |
8/6p1/1p3pk1/P7/n7/2PK1pP1/4p3/R7 b - - 0 37 | a4b2 d3e3 b2d1 e3d2 b6a5 | 2,480 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, β, ., β, β, .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
3r1k2/2R2p1p/p3PNpb/1p6/8/7B/PP6/1K6 b - - 0 31 | d8d1 b1c2 d1c1 c2b3 c1c7 | 1,114 | advantage endgame long skewer | ., ., ., β, ., β, ., .,
., ., β, ., ., β, ., β,
β, ., ., ., β, β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
8/8/1p3ppk/p2p1p2/P2P1P1p/qP1NP1nP/2Q3P1/6K1 b - - 2 33 | a3a1 d3c1 a1c1 c2c1 g3e2 g1f1 e2c1 | 1,556 | attraction crushing endgame fork sacrifice 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 |
1k1r1r2/2p4Q/Bp2p2p/pNR5/P5p1/5b2/6nP/5R1K b - - 0 27 | g2f4 f1f3 d8d1 f3f1 d1f1 | 2,241 | discoveredAttack long mate mateIn3 middlegame sacrifice | ., β, ., β, ., β, ., .,
., ., β, ., ., ., ., β,
β, β, ., ., β, ., ., β,
β, β, β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
6k1/5pp1/1ppqr1p1/p2p4/P2P4/1PPR1Q1P/4rPP1/1R4K1 b - - 1 25 | e2e1 b1e1 e6e1 | 743 | endgame kingsideAttack mate mateIn2 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/k6p/p1R5/1p6/4N3/5PP1/1r5r/2R1K3 b - - 11 51 | h2h1 | 1,356 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., β, ., β, ., ., . | false | false | false | false | b |
rn4k1/2p2rpp/1p6/p7/3Pn2q/P3P2Q/1P3PPP/R3BKNR b - - 3 16 | f7f2 e1f2 h4f2 | 1,550 | 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 |
r1b1n1k1/ppP2p2/3N2nq/3Pp3/1PQ1P3/P4BP1/7P/2RR2K1 b - - 0 25 | h6e3 g1f1 e3f3 | 2,184 | 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, . | false | false | false | false | b |
3r1q1k/2p3pp/p7/1b2PQ2/1P6/P4N2/1KB3PP/8 w - - 10 37 | f5h7 | 1,359 | endgame master 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 |
3r1r2/1b6/p4pk1/4pNp1/4P1Q1/q1Pp4/P7/1K1R2R1 w - - 0 32 | g1h1 f8h8 f5h6 g6g7 g4h5 h8h6 h5h6 | 2,848 | crushing middlegame quietMove veryLong | ., ., ., β, ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., β, .,
β, ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., β, . | false | false | false | false | w |
r3k1nr/ppp2ppp/2B5/6q1/Q5b1/2N5/PP1PPP1P/R1B2RK1 b kq - 0 12 | g4d7 c6g2 d7a4 | 1,651 | advantage discoveredAttack 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, . | false | false | true | true | b |
rnb1r1k1/1p3p1p/p2p2p1/2pP4/2P4Q/2q5/P4PPP/1RB2RK1 w - c6 0 17 | c1b2 c3b2 b1b2 | 1,293 | 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 |
3r2k1/1pR2pp1/p3p2p/8/8/5Q1P/q4PP1/6K1 w - - 0 27 | f3f7 g8h8 f7g7 | 1,179 | endgame mate mateIn2 short | ., ., ., β, ., ., β, .,
., β, β, ., ., β, β, .,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3R4/4Bpk1/1r2n3/2p1PK2/1p1p4/1P6/8/8 w - - 9 46 | e7f6 g7h7 d8h8 | 1,096 | endgame mate mateIn2 short | ., ., ., β, ., ., ., .,
., ., ., ., β, β, β, .,
., β, ., ., β, ., ., .,
., ., β, ., β, β, ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4RB2/1kp2rpp/p7/5r2/nPPp4/P2P2P1/4RPKP/8 b - - 16 31 | f7f8 e8f8 f5f8 | 1,412 | advantage endgame 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 |
4r3/R4k2/8/2KP1p2/2P3p1/2B4p/5PPb/8 b - - 1 40 | e8e7 g2h3 e7a7 | 1,734 | crushing defensiveMove endgame master short | ., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2r2/p3qp2/1p2p1Bk/3pP3/6Q1/2P3P1/PP3PP1/R3K3 w Q - 0 21 | g4h5 h6g7 h5h7 | 1,028 | 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 | true | false | false | w |
b3r3/5pk1/2p1pnpp/1p1qQ3/3P4/3B1N2/2PB1PPP/6K1 w - - 2 24 | d2h6 g7h6 e5f6 d5d8 f6f7 | 1,684 | crushing deflection long middlegame | β, ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., β, ., β, β, β, β,
., β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., ., β, β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
rn3r2/ppp4p/3Q2p1/6Pk/2BP1p1P/4pK2/PP6/7R b - - 0 24 | c7d6 c4e6 f8f5 e6f5 g6f5 | 1,884 | crushing endgame long | β, β, ., ., ., β, ., .,
β, β, β, ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., β, β, ., β, ., β,
., ., ., ., β, β, ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/5PR1/6Pk/3pp3/2p2r2/4K3/8/8 w - - 1 62 | g7g8 d5d4 e3e2 | 1,882 | crushing endgame quietMove rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1n3R1R/r5p1/2p3k1/pp5p/3P1P2/6KP/Pr6/8 w - - 1 32 | f4f5 g6g5 h3h4 | 1,637 | 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 |
4R1R1/7k/p3K1p1/1p3r1p/1P3r2/2P5/1P6/8 w - - 2 55 | g8h8 h7g7 e8g8 | 1,289 | endgame mate mateIn2 rookEndgame short | ., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., β, .,
., β, ., ., ., β, ., β,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
Q1b1r1k1/2pp1ppp/1b2q3/4r3/1P6/2P1P3/1P1NBPPP/R3K2R b KQ - 2 21 | b6e3 f2e3 e5e3 e1g1 e3e2 | 1,799 | 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 | true | true | false | false | b |
1k1r2r1/2p3q1/pp1p3p/2bRBB2/2P5/1P5Q/P6P/4R2K b - - 0 25 | g7g1 e1g1 g8g1 | 1,181 | 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 | false | false | false | false | b |
8/5p2/4p1k1/1RBb1np1/1P1P3p/3n1P1P/6P1/5K2 b - - 4 49 | d5c4 b5b8 d3c5 | 2,155 | crushing discoveredAttack endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., β, β, β, ., β, β, .,
., β, ., β, ., ., ., β,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
4k3/ppRn2Q1/8/3pPq1r/3P1P2/P7/1P5P/7K w - - 1 35 | c7c8 | 1,306 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
β, β, β, β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, ., β,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/pp4p1/7k/1P2npq1/2P1p3/6Pp/1P2QP1P/3B1K2 w - - 2 31 | f2f4 e4f3 e2e5 | 1,345 | advantage 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 | w |
5rkr/pp2R1pp/2pNb3/8/8/5Q2/P1P3PP/q4B1K w - - 1 21 | f3f8 g8f8 e7e8 | 1,685 | attraction mate mateIn2 middlegame sacrifice 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 |
5rk1/p4ppp/1p2r3/3p4/5qb1/1QP1P3/PP2BPPP/R3K1R1 b Q - 3 19 | e6e3 f2e3 f4e3 | 1,840 | crushing middlegame pin 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, . | false | true | false | false | b |
1k1b4/pp1P1R2/3p3p/1P2p3/4P1r1/P5P1/1r6/R5K1 w - - 0 29 | a1c1 b2b1 c1b1 | 1,776 | advantage endgame quietMove short | ., β, ., β, ., ., ., .,
β, β, ., β, ., β, ., .,
., ., ., β, ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, . | false | false | false | false | w |
5b2/pp1Q4/3p2nk/3Pp1N1/4Pp2/1N6/PP2K1P1/3n3q w - - 8 36 | d7h7 h6g5 h7h1 | 1,021 | advantage master middlegame short skewer | ., ., ., ., ., β, ., .,
β, β, ., β, ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., β, β, ., β, .,
., ., ., ., β, β, ., .,
., β, ., ., ., ., ., .,
β, β, ., ., β, ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
r1b1k2r/pp1p1p2/4pp1p/2P1q3/1nP5/P5P1/3NPP1P/2RQKB1R b Kkq - 0 13 | b4d3 | 1,105 | mate mateIn1 middlegame oneMove 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 | true | false | true | true | b |
4q2k/5r1p/6R1/3p1pQ1/2pPbP2/2P1P2R/5K1P/r7 w - - 4 36 | h3h7 f7h7 g5f6 h7g7 f6g7 | 1,463 | long mate mateIn3 middlegame sacrifice | ., ., ., ., β, ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., β, β, β, β, ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
2r2rk1/1b3p2/p3pbNp/1p1q4/3p4/2PQ3P/PPB2PP1/R4RK1 w - - 1 19 | g6e7 f6e7 d3h7 | 978 | 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, . | false | false | false | false | w |
4r1k1/1p3r1p/p1pq4/P2p4/1P1Qp3/2P2pPP/5R2/2R1KN2 b - - 1 27 | e4e3 f2f3 e8e4 f3f7 e4d4 | 2,663 | advantage clearance 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 |
r6r/pppqkp2/2p2p2/4b3/4PP2/2NPQ1P1/PPP4P/R4RK1 b - - 0 18 | e5d4 c3d5 d7d5 e4d5 d4e3 | 1,891 | advantage kingsideAttack 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 | b |
1r2r3/1p2kpp1/p2bp2p/3P4/3P1q2/NQ6/PP3PPP/R4RK1 b - - 0 17 | f4h2 | 826 | 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, . | false | false | false | false | b |
8/8/Pk6/2n1q1QK/6B1/1p5P/8/8 b - - 10 62 | e5g5 h5g5 c5e4 g5f4 b3b2 | 2,011 | advancedPawn attraction crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/ppp2ppp/2np4/2b1p1B1/2B1P1b1/2NP1N2/PPP2P2/R2QK2R b KQ - 1 9 | g4f3 d1f3 d8g5 | 1,296 | advantage capturingDefender 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 |
r3r1k1/ppp2ppp/1b1p4/3P4/2BnP1nq/2N3B1/PPPQ2PP/R3R2K b - - 8 15 | h4g3 h2g3 e8e5 d2f4 e5h5 | 1,992 | 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, β,
β, ., ., ., β, ., ., β | false | false | false | false | b |
r4rk1/2p2ppp/p2p2q1/3Q4/4P3/5R2/PPP5/1K3R2 w - - 4 23 | f3f7 g6f7 f1f7 f8f7 d5a8 | 1,229 | crushing endgame long | β, ., ., ., ., β, β, .,
., ., β, ., ., β, β, β,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., ., .,
., β, ., ., ., β, ., . | false | false | false | false | w |
3r2k1/pp3p2/2p1q2p/4Nbp1/1PP1n3/P3P3/1Q2BPPP/R5K1 b - - 0 24 | d8d2 b2d2 e4d2 | 1,327 | 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 | b |
3r3k/6pp/n7/2p5/1p2QP2/pP2b1PP/P1P1N3/BK1R4 b - - 0 32 | d8d1 e2c1 d1c1 | 1,229 | mate mateIn2 middlegame queensideAttack 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 |
2r5/1p3rpk/p6p/3NR3/8/2P3P1/PP3bPK/5R2 b - - 5 30 | f2g3 h2g3 f7f1 | 823 | crushing discoveredAttack endgame master short | ., ., β, ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., ., β,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
3k4/8/3P2p1/3K1BPp/5P2/8/6n1/8 b - - 0 48 | g2e3 d5e6 e3f5 | 1,664 | crushing endgame fork master short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2q2kr/5ppp/4b3/2Q1p3/Bn6/2N5/PP3PPP/R1B1K2R b KQ - 0 17 | b4d3 e1f1 d3c5 | 1,275 | crushing fork opening short | β, ., ., β, ., ., β, β,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., β, ., ., β | true | true | false | false | b |
2k1r3/ppp4p/2p2B2/2b4b/2q5/2N2P2/PPPQ2PP/2K1R3 b - - 2 21 | e8e1 d2e1 c4f4 c1b1 f4f6 | 1,450 | advantage fork long middlegame | ., ., β, ., β, ., ., .,
β, β, β, ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
β, β, β, β, ., ., β, β,
., ., β, ., β, ., ., . | false | false | false | false | b |
2kr3r/p1p3pp/1p1q1p2/3Pp3/2P1n3/1NP5/P4QPP/R2R2K1 w - - 0 22 | f2f5 d6d7 f5e4 | 1,099 | advantage fork master middlegame short | ., ., β, β, ., ., ., β,
β, ., β, ., ., ., β, β,
., β, ., β, ., β, ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
r1b4r/3n1pk1/3N1np1/4p1Q1/2p1P3/5N1P/PqP2PP1/3R1RK1 w - - 2 22 | d6f5 g7g8 g5f6 | 2,480 | advantage deflection master middlegame pin short | β, ., β, ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., β, ., β, β, .,
., ., ., ., β, ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., β,
β, β, β, ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | w |
6k1/3r2p1/1q2bpNp/4pNnP/4P1P1/2QP4/1PPK4/5R2 b - - 8 30 | g5e4 d2e2 e4c3 | 1,332 | crushing middlegame pin 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 |
2k5/1pp5/1pp3R1/3n3P/8/3P4/r4PP1/6K1 w - - 0 26 | h5h6 d5e7 g6g8 e7g8 h6h7 g8e7 h7h8q | 2,316 | advancedPawn advantage endgame promotion sacrifice veryLong | ., ., β, ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r3rk/1p5p/p2p1p2/1b2p3/1K2P2Q/1P2B3/1PP1q3/R7 w - - 8 35 | h4f6 g8g7 a1g1 c8g8 e3h6 e2e4 c2c4 | 2,587 | crushing middlegame pin veryLong | ., ., β, ., ., ., β, β,
., β, ., ., ., ., ., β,
β, ., ., β, ., β, ., .,
., β, ., ., β, ., ., .,
., β, ., ., β, ., ., β,
., β, ., ., β, ., ., .,
., β, β, ., β, ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/3R3k/1p4p1/2b4p/5P1P/1P2pqPK/2Q5/8 b - - 1 48 | h7h6 d7d8 f3h1 c2h2 h1f1 h2g2 e3e2 | 2,374 | advancedPawn crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, ., β,
., β, ., ., β, β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4rk1r/pp3ppp/1b3n2/1q1p4/1P6/P2QBN1P/2P2PP1/R3K2R b KQ - 2 18 | b5d3 c2d3 d5d4 f3d4 b6d4 | 1,726 | 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 | true | true | false | false | b |
4rk2/1p1q3p/p5p1/8/1PB5/P7/5PPP/Q5K1 w - - 10 34 | a1f6 d7f7 f6f7 | 1,800 | endgame mate mateIn2 short | ., ., ., ., β, β, ., .,
., β, ., β, ., ., ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/2p2pp1/p3p3/6q1/3P4/P3P1P1/7Q/KR6 w - - 0 30 | b1h1 f7f5 h2h8 g8f7 h8a8 | 1,363 | advantage endgame long quietMove skewer | β, ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., . | false | false | false | false | w |
4kb2/6p1/2N5/8/4p3/2p5/3q4/1K2RR2 w - - 1 39 | e1e4 e8d7 c6e5 d7c7 f1f7 c7c8 f7f8 | 2,647 | endgame | ., ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., β, β, ., . | false | false | false | false | w |
4Q3/1p5p/p7/P1pq4/5k1P/4Rn1K/1P3P2/8 b - - 6 43 | d5f5 h3g2 f5g4 g2f1 g4g1 f1e2 f3d4 e2d3 g1f1 e3e2 f1d1 | 2,744 | crushing endgame veryLong | ., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4b1r/pp4pp/4k3/2p1pNQ1/7P/8/P1q2PP1/3R1K1R w - - 0 24 | f5g7 f8g7 g5g4 | 2,275 | advantage middlegame sacrifice short | β, ., ., ., ., β, ., β,
β, β, ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
2kr4/pp3p2/8/2b1P1P1/3q3r/1PNp1Q1R/P2B4/2R4K b - - 1 27 | d8h8 h1g2 h4h3 f3h3 h8h3 | 2,029 | crushing long middlegame quietMove | ., ., β, β, ., ., ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., β, .,
., ., ., β, ., ., ., β,
., β, β, β, ., β, ., β,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., ., β | false | false | false | false | b |
8/8/3p2bP/P7/8/3k4/1Kp5/8 w - - 2 58 | b2c1 d3e3 a5a6 | 1,742 | bishopEndgame crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
q7/3k1p2/4b3/8/p2P4/P6P/1PP3Q1/3R3K b - - 0 40 | e6d5 g2d5 a8d5 | 1,066 | advantage endgame pin short | β, ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | b |
2r1k3/2p1bbQ1/1p1q1r2/p3N2P/3ppP2/P2P4/1PP3P1/R3K2R w KQ - 0 30 | h5h6 e7f8 g7g4 f8h6 g4c8 | 2,621 | 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 | true | true | false | false | w |
8/8/4p3/1p3p2/p4Pp1/PPP3P1/2K5/k7 b - - 0 45 | a4b3 c2b3 e6e5 f4e5 f5f4 e5e6 f4g3 b3b4 g3g2 | 2,476 | advancedPawn crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, β, .,
β, β, β, ., ., ., β, .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
2r2rk1/p4ppp/1p2p3/2pnn3/2B4q/1Q2B1NP/PP3PP1/2RR2K1 b - - 4 18 | d5e3 b3e3 e5c4 | 1,503 | advantage middlegame short | ., ., β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., β, ., β, β,
β, β, ., ., ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | b |
8/8/4P3/5n2/3Pk3/1KP5/8/8 w - - 3 71 | b3c4 f5g7 d4d5 g7f5 c4c5 e4e5 c3c4 | 2,283 | advantage defensiveMove endgame knightEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/ppp3p1/2pN4/8/6Pq/3P3b/PPP1B1P1/R1BQR1K1 b - - 0 18 | h4f2 g1h2 f2g2 | 1,155 | 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, . | false | false | false | false | b |
5rk1/p1r2ppp/2p1p3/1p2P2b/3q4/P2B3P/1PRQ1PP1/5RK1 w - - 0 20 | d3h7 g8h7 d2d4 | 1,037 | crushing 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 |
2br2k1/p1p1qppp/2B5/2n1P3/2Q5/N7/PrP2PPP/R4RK1 b - - 3 15 | b2b6 c6f3 c8a6 | 2,365 | 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, . | false | false | false | false | b |
2r1r1k1/1b3pp1/pqp1pb1p/1p2N3/1P1P1P2/P2B3P/2Q2PP1/R2R2K1 w - - 1 21 | d3h7 g8f8 e5d7 | 1,258 | crushing 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, .,
β, ., ., β, ., ., β, . | false | false | false | false | w |
6k1/5p1p/3p2p1/Qp1b1q2/8/8/P5P1/3R2K1 w - - 0 36 | a5b5 d5a2 b5b8 g8g7 b8b2 | 2,325 | crushing endgame long | ., ., ., ., ., ., 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.