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 |
|---|---|---|---|---|---|---|---|---|---|
5rk1/3q1p1p/3p4/2pN1p2/6P1/2P1BN2/1b1K3P/3R4 w - - 0 23 | d5f6 g8g7 f6d7 | 882 | crushing fork 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 |
1k2r3/p1pP3p/BnR2q2/5pp1/5P2/8/PPQ3PP/7K b - - 0 31 | e8e1 a6f1 e1f1 | 727 | backRankMate endgame mate mateIn2 short | ., β, ., ., β, ., ., .,
β, ., β, β, ., ., ., β,
β, β, β, ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
5k2/2Q2p1p/4pnp1/8/P1KP4/2N2q2/2P4P/8 b - - 0 23 | f3c3 c4c3 f6d5 c3d2 d5c7 | 1,688 | advantage attraction endgame fork long sacrifice | ., ., ., ., ., β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1rk1/5pp1/pqnNp2p/1p6/5P1b/1B5P/PP2Q1P1/2R2R1K w - - 1 20 | d6f7 c6d4 f7h6 g7h6 e2g4 g8h7 g4h4 | 2,203 | 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 | w |
8/1p6/1p1pN3/1P1Pn2k/P1PK1p2/8/8/8 w - - 2 62 | e6f4 h5g5 f4e6 g5f6 e6d8 f6e7 d8b7 | 1,753 | crushing endgame knightEndgame master veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., β, β, ., ., .,
., β, ., β, β, ., ., β,
β, ., β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/pk6/bpnbQ1r1/2q5/8/P1P1B3/2P3PP/R2R3K w - - 0 26 | e6f7 b7a8 e3c5 | 2,058 | advantage fork middlegame short | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
β, β, β, β, β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., β, ., ., .,
., ., β, ., ., ., β, β,
β, ., ., β, ., ., ., β | false | false | false | false | w |
r5k1/4ppb1/4qnp1/2p1B3/1pN5/1P1P1Q2/r1P2RPP/5R1K b - - 4 22 | f6g4 e5g7 g4f2 | 1,947 | 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 | false | false | false | false | b |
8/1p3Rp1/p1p3r1/P1P5/1P3k1K/7P/8/8 b - - 1 45 | g6f6 f7f6 g7f6 | 988 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
β, ., β, ., ., ., β, .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5k2/1R3p2/4pN1p/p3Kp2/r7/1p3PP1/7P/8 b - - 3 37 | a4b4 b7b4 a5b4 | 1,299 | crushing endgame short | ., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, β, ., β,
β, ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/6kp/pp1bQ3/2p2r2/2P5/1P3P2/P3KP2/7R b - - 0 29 | f5e5 e6e5 d6e5 | 761 | advantage endgame fork short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., β, β, ., ., .,
., ., β, ., ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r4rk1/1ppbn1pp/p3p3/3p1pN1/3P1P2/P1BQPB2/1PP4q/2KR4 w - - 2 18 | d1h1 d7b5 h1h2 | 1,593 | advantage middlegame short | β, ., ., ., ., β, β, .,
., β, β, β, β, ., β, β,
β, ., ., ., β, ., ., .,
., ., ., β, ., β, β, .,
., ., ., β, ., β, ., .,
β, ., β, β, β, β, ., .,
., β, β, ., ., ., ., β,
., ., β, β, ., ., ., . | false | false | false | false | w |
6R1/ppp3P1/4k3/2qp4/8/1P6/PK6/8 w - - 1 45 | g8e8 e6d7 g7g8q | 919 | advancedPawn advantage clearance endgame promotion queenRookEndgame short | ., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/pp2p2k/2n2b2/8/4pNbP/3r4/5PP1/1RB2K1R b - - 4 24 | d3d1 | 440 | master mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
β, β, ., ., β, ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., β, β, ., ., β, ., β | false | false | false | false | b |
4r1k1/5pp1/p1Q2q2/8/3P3P/8/P4PP1/2R3K1 b - - 0 27 | e8e1 c1e1 f6c6 | 1,395 | advantage deflection endgame short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/8/1r6/p3p3/2P1N1Pk/1P2KR1n/8/8 b - - 1 47 | b6b3 e3d2 b3f3 | 1,260 | crushing deflection endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., β, ., β, ., β, β,
., β, ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p7/2p2kp1/2N1p2p/PPP5/5PPK/3r3P/8 w - - 1 37 | c5e4 f6f5 e4d2 | 968 | crushing endgame fork short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., β, ., β, ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r3/3p2kp/1R1P1pp1/p1r1p3/8/N3KP2/P5PP/1R6 b - - 1 36 | c5c3 e3f2 c3a3 | 801 | 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 | b |
8/4Rpk1/Rp1p1rp1/2p3r1/P1P5/3P4/2P4P/7K b - - 2 29 | f6f1 | 606 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
β, β, ., β, ., β, β, .,
., ., β, ., ., ., β, .,
β, ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
r5kr/5N1p/p1q3p1/3np3/4R3/b1P5/1P4PP/2B2R1K w - - 0 30 | f7h6 g8g7 f1f7 | 1,404 | 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 |
8/8/8/p1b3k1/Pp6/1PR2B1P/6P1/7K b - - 0 41 | b4c3 f3e4 g5f4 | 1,297 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
β, β, ., ., ., ., ., .,
., β, β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r6k/7p/5R1P/4pP2/8/2nB4/5PP1/5K2 b - - 0 31 | a8a1 d3b1 a1b1 | 487 | endgame mate mateIn2 short | β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
2r2rk1/pp2ppbp/6p1/q2p4/1QnP4/1P1B1NP1/P4PP1/1KR4R w - - 1 23 | c1c4 a5b4 c4b4 | 1,708 | 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 |
3rr1k1/ppp2p1p/6p1/7P/4qQ2/P4N2/1bP2PP1/3R1RK1 w - - 0 28 | f4e4 e8e4 d1d8 | 1,712 | crushing middlegame short | ., ., ., β, β, ., β, .,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
β, ., ., ., ., β, ., .,
., β, β, ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | w |
2kr2nr/1pp1q2p/3b2p1/1p1P1b2/2BPp3/Q7/PB3PPP/4R1K1 w - - 0 18 | a3a8 c8d7 c4b5 c7c6 b5c6 b7c6 a8c6 | 2,273 | intermezzo mate mateIn4 middlegame queensideAttack veryLong xRayAttack | ., ., 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 |
8/5r1k/1p5b/6p1/8/pP1PQ1P1/q4PK1/7R w - - 0 40 | e3b6 a2f2 b6f2 f7f2 g2f2 | 2,334 | crushing endgame long master | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., β, β, ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/pp5N/2p5/P5p1/5k2/7P/7r/3RK3 b - - 0 39 | f4e3 d1d3 e3d3 | 1,788 | crushing endgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., β, β, ., ., . | false | false | false | false | b |
8/8/p3k1p1/1p2Pp1p/1Pb4P/P4B2/5KP1/8 b - - 0 42 | c4d5 f3e2 e6e5 | 2,057 | bishopEndgame crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
., β, ., ., β, β, ., β,
., β, β, ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/pbp1rq1p/1p1p2p1/3P4/1PPQpPn1/1B2N3/P5K1/R2R4 w - - 0 33 | e3g4 f7f4 g4f6 | 1,451 | 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 |
1r3k2/3brqb1/3p3B/1p1Pp3/p3P2Q/PpP2P2/1P3KP1/R6R w - - 9 40 | h6g7 f7g7 h4h8 f8f7 h8b8 | 1,349 | clearance crushing exposedKing long middlegame skewer | ., 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 |
4r1k1/4Q2p/4p1pB/1p1q4/p2Pn3/7P/P4PP1/2R3K1 b - - 0 28 | e8e7 c1c8 e7e8 | 2,031 | advantage endgame hangingPiece short | ., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, β,
., β, ., β, ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
6k1/2R4p/6p1/5p2/4nPP1/4NK2/r6P/8 b - - 0 40 | a2f2 | 991 | endgame hookMate mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p1k2p2/1pp1p3/1P2P2p/P1P1K3/4b2P/8/8 w - - 0 40 | e4e3 c6b5 c4b5 f7f5 e5f6 | 1,881 | crushing enPassant endgame long | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
., β, β, ., β, ., ., .,
., β, ., ., β, ., ., β,
β, ., β, ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/2q2ppp/p3p3/2p1P3/1n4Q1/1P5P/PB3PP1/2R2RK1 w - - 1 20 | g4b4 c5b4 c1c7 | 1,568 | 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 | w |
4r3/2pqrRk1/3p2pp/p1pPb1QP/2P1P3/1P6/P1B3P1/5R1K b - - 0 30 | e7f7 g5g6 g7f8 g6f7 d7f7 f1f7 f8f7 | 992 | crushing 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, ., β | false | false | false | false | b |
r4rk1/ppp2pp1/2nqp3/3p4/3P2b1/2P1PNP1/PPQn1PP1/R3K2R w KQ - 0 15 | c2h7 | 978 | 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 | true | true | false | false | w |
r2qr1k1/pp3ppp/2p5/3pR2b/2nP4/2N2N1P/PPP1QP2/4R1K1 w - - 5 22 | e5e8 d8e8 e2e8 a8e8 e1e8 | 992 | backRankMate fork long mate mateIn3 middlegame | β, ., ., β, β, ., β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., β, β, ., ., ., .,
., ., β, ., ., β, ., β,
β, β, β, ., β, β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1bq1rk1/p3bpp1/2p1p3/3p2pQ/2B4P/4B3/PPP2PP1/R4RK1 w - - 0 14 | c4d3 f7f5 h4g5 | 1,921 | crushing intermezzo middlegame quietMove 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 |
3r2k1/p1p2ppp/1p6/5Q2/8/4P1qP/PP1r2P1/4RRK1 w - - 1 28 | f5f7 g8h8 f7f8 d8f8 f1f8 | 849 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., β, ., ., β, .,
β, ., β, ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, β,
β, β, ., β, ., ., β, .,
., ., ., ., β, β, β, . | false | false | false | false | w |
8/8/8/pp6/4k1p1/P1P3P1/1P2K3/8 b - - 3 53 | a5a4 b2b3 a4b3 | 1,536 | crushing endgame pawnEndgame quietMove short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., β, ., β, .,
β, ., β, ., ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/pr3ppp/5q2/2p5/1nNp1n2/1P3N1P/P1P2PP1/R2QR1K1 w - - 0 21 | e1e8 | 956 | backRankMate hangingPiece 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, ., ., β, β, ., β, . | false | false | false | false | w |
r2q1rk1/1bppnpbp/p7/1p3pN1/3nP3/1B6/PP4PP/RNBQ1RK1 w - - 0 13 | d1h5 h7h6 g5f7 f8f7 b3f7 | 2,537 | advantage kingsideAttack long opening | β, ., ., β, ., β, β, .,
., β, β, β, β, β, β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
β, β, β, β, ., β, β, . | false | false | false | false | w |
r4rk1/5ppp/pQ1b1q2/8/1P6/P4N1P/5PP1/3R1RK1 b - - 2 25 | d6h2 f3h2 f6b6 | 964 | crushing discoveredAttack middlegame short | β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
β, β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | b |
r1bq1k1r/pppp2p1/2n2n2/2b3pB/4P3/1Qp2N2/P4PPP/RN3RK1 w - - 0 12 | b3f7 | 664 | 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, . | false | false | false | false | w |
1q3rk1/p1p2pp1/brpp1b1p/4p3/Q1P1P3/3P1N1P/P2N1PP1/1R2R1K1 w - - 4 15 | b1b6 a7b6 a4a6 b8a8 a6a8 | 1,705 | advantage capturingDefender long middlegame | ., β, ., ., ., β, β, .,
β, ., β, ., ., β, β, .,
β, β, β, β, ., β, ., β,
., ., ., ., β, ., ., .,
β, ., β, ., β, ., ., .,
., ., ., β, ., β, ., β,
β, ., ., β, ., β, β, .,
., β, ., ., β, ., β, . | false | false | false | false | w |
k4r2/1p2b3/5n2/6Q1/3Bp2p/1P6/P3qPPP/2R3K1 w - - 1 36 | g5g7 f8b8 g7e7 | 2,348 | crushing middlegame short | β, ., ., ., ., β, ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., β,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | w |
6k1/Qpq2ppp/2p5/3n4/2rN4/4P1P1/P4PBP/3b2K1 w - - 0 22 | a7a8 c7b8 a8b8 | 1,043 | backRankMate 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 |
8/3k4/8/pp1PPK2/6Pb/8/P7/8 w - - 2 44 | g4g5 a5a4 e5e6 d7e8 d5d6 | 2,532 | bishopEndgame crushing endgame exposedKing long quietMove | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., β, β, β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5r2/1bq4Q/p2kpr2/1p1n1pN1/5Pn1/8/PP4PP/3RRBK1 w - - 3 28 | e1e6 f6e6 h7c7 d6c7 g5e6 c7d7 e6f8 | 2,404 | attraction crushing fork master middlegame pin 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 |
8/5pk1/q2p1n2/p3p1p1/Pp2P1P1/1B3P2/1PpQ4/2K5 w - - 0 30 | d2g5 g7f8 g5f6 a6f1 c1c2 | 1,405 | crushing deflection 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 |
r2n1rk1/Rp3ppp/8/8/1Pn5/2P1BN2/5PPP/3R2K1 b - - 0 18 | c4e3 a7a8 e3d1 | 1,318 | advantage middlegame short | β, ., ., β, ., β, β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., β, β, ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
r7/5pk1/5q2/1QPp1n2/pP1PpNp1/P3P1P1/5KP1/8 w - - 1 36 | f4h5 g7g6 h5f6 | 789 | advantage endgame fork 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 |
7k/r1p4p/5P1p/ppq5/8/1P4P1/5P1P/RN1R2K1 w - - 0 26 | d1d8 c5f8 d8f8 | 565 | 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 | w |
r2qk1r1/pPppbp2/1p2pn2/8/2P5/1P2Pp2/PB2B1PP/RN1Q1RK1 b q - 0 13 | g8g2 g1h1 f3e2 | 1,859 | advancedPawn crushing kingsideAttack 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, . | false | false | false | true | b |
8/4qpkp/4P1p1/8/8/5r2/7Q/1BR4K b - - 0 43 | e7e6 h2b2 g7h6 b2d2 g6g5 | 2,489 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., ., β | false | false | false | false | b |
8/7p/3Q1pn1/7k/3N4/4p1P1/5PKP/3q4 w - - 4 43 | d6d7 g6h4 g3h4 d1g4 d7g4 | 2,643 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/8/3k1pp1/1q1p3p/2pR1K1P/p1P2P2/P5P1/3R4 w - - 8 43 | d4d5 b5d5 d1d5 | 599 | crushing endgame fork queenRookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
., β, ., β, ., ., ., β,
., ., β, β, ., β, ., β,
β, ., β, ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., . | false | false | false | false | w |
2rb1R2/pk3B2/bp2p3/3pP3/8/2P1B3/PP4PP/6K1 b - - 9 28 | d8g5 f8c8 g5e3 g1h1 b7c8 | 1,838 | advantage endgame long master sacrifice | ., ., β, β, ., β, ., .,
β, β, ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r3k1/5q2/p2p1BpQ/P7/2b5/5N1P/1P2r1P1/R6K w - - 1 32 | h6h8 | 856 | mate mateIn1 middlegame oneMove | ., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
β, ., ., β, ., β, β, β,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., β, ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
r5k1/6pR/3prPP1/8/1pp1P3/p7/2P5/1K6 w - - 0 39 | f6f7 g8f8 h7h8 f8e7 h8a8 | 1,414 | advancedPawn crushing endgame long rookEndgame skewer | β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., β, β, ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
r1b2rk1/ppp2pp1/3p2qp/1BbNp3/1n2P3/3P1N1P/PPP2PP1/R2QK2R w KQ - 4 11 | d5e7 g8h7 e7g6 | 1,059 | 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, β, β, ., ., β, β, .,
β, ., ., β, β, ., ., β | true | true | false | false | w |
r3r1k1/p2R1ppp/2N5/4P3/5n2/8/PP3P1P/2R3K1 b - - 3 23 | f4e2 g1f1 e2c1 | 653 | advantage endgame fork master short | β, ., ., ., β, ., β, .,
β, ., ., β, ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, ., β,
., ., β, ., ., ., β, . | false | false | false | false | b |
5rk1/pR3ppp/5q2/2p1p3/2P5/2QPP1Pb/P4PBP/6K1 b - - 2 23 | h3g2 g1g2 f6c6 e3e4 c6b7 | 1,291 | attraction crushing endgame fork long | ., ., ., ., ., 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/pQp2ppp/2Nbpn2/2np4/5B2/P3P2P/1P3PP1/RN2K2R w KQ - 5 16 | c6d8 c5b7 d8b7 d6f4 e3f4 | 1,364 | advantage long opening | β, ., ., β, ., β, β, .,
β, β, β, ., ., β, β, β,
., ., β, β, β, β, ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., β,
., β, ., ., ., β, β, .,
β, β, ., ., β, ., ., β | true | true | false | false | w |
r5k1/3q3p/bpp2p2/p2p2p1/3P1Q1N/PP4P1/1P3PP1/4R1K1 w - - 0 26 | f4f6 a8f8 f6g5 | 1,576 | crushing endgame kingsideAttack short | β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
β, β, β, ., ., β, ., .,
β, ., ., β, ., ., β, .,
., ., ., β, ., β, ., β,
β, β, ., ., ., ., β, .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
8/2p5/1pPk4/pP3p2/P5p1/4K1P1/5P2/8 b - - 1 41 | d6c5 e3f4 c5b4 f4f5 b4a4 f5e6 a4b5 e6d7 a5a4 d7c7 a4a3 c7d6 a3a2 c6c7 a2a1q c7c8q a1d4 | 2,318 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, β, β, ., ., ., .,
β, β, ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/1p3p2/pR4p1/1bNp2Q1/3p4/P5R1/1P4PP/6K1 b - - 0 27 | e8e1 g1f2 e1f1 | 1,438 | 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 | b |
r2qr1k1/p1p1bppp/5n2/4R2b/2P5/1P3N1P/P2N1PP1/R1BQ2K1 b - - 0 14 | h5f3 d1f3 d8d4 | 1,842 | 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 |
r1nqr1k1/1ppb1p2/p5pp/3P4/P1BN4/1PQ2P2/6PP/3R1K1R w - - 1 21 | d4e6 d7e6 d5e6 d8d1 f1f2 d1d8 e6f7 | 1,955 | advancedPawn advantage kingsideAttack middlegame 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 | false | false | false | false | w |
1k1r4/ppp3Qp/2q5/8/8/3P1P2/PPP1r1RP/2KR4 b - - 1 18 | c6c2 | 850 | endgame mate mateIn1 oneMove queensideAttack | ., β, ., β, ., ., ., .,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, β, β, ., β, ., β, β,
., ., β, β, ., ., ., . | false | false | false | false | b |
r2q1rk1/1b4pp/p2pp3/1p2n3/4P3/P2B4/2PQ1RPP/5RK1 w - - 0 21 | f2f8 d8f8 f1f8 | 625 | 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, . | false | false | false | false | w |
2rr1n1k/1p3p2/pq2pN1p/4P3/3bQ3/P4N1P/1P3PP1/5RK1 w - - 4 24 | e4f4 d4e3 f2e3 | 2,539 | 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 | w |
r4r2/ppp1qpkp/5N2/4n3/2B5/5Q2/P4PPP/4R1K1 w - - 1 19 | f3g3 g7h8 g3e5 e7e5 e1e5 | 2,305 | advantage long middlegame | β, ., ., ., ., β, ., .,
β, β, β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r4r1k/pp1b1p1p/3p1n2/2p1pp2/4P2q/3P1B1P/PPP1Q2K/R1B3R1 w - - 2 18 | c1g5 h4g5 g1g5 | 1,386 | 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, . | false | false | false | false | w |
r4rk1/pp3p1p/1qp1bBpb/2n4P/8/3P1Q2/PPP2PP1/1K2RBNR b - - 2 15 | e6a2 b1a2 b6a5 a2b1 a5e1 | 2,066 | attraction crushing fork long middlegame sacrifice | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, ., β,
., β, β, ., β, β, β, β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, β, β, ., ., β, β, .,
., β, ., ., β, β, β, β | false | false | false | false | b |
8/8/8/1k6/1p2K3/2pN4/8/8 b - - 1 69 | b4b3 e4d4 b3b2 d4c3 b2b1q | 1,958 | advancedPawn crushing endgame knightEndgame long promotion | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn3rk1/pb3qb1/2p1pnQ1/1p4BP/3PN3/4P3/PP3PP1/R3K2R w KQ - 1 19 | e4f6 f7f6 g5f6 | 1,194 | 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 | true | true | false | false | w |
2k1r3/1pp2pQp/p1p2P2/8/5q2/2PrR3/PP3PPP/R5K1 b - - 0 20 | d3e3 f2e3 f4e3 | 1,786 | crushing endgame kingsideAttack 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 |
r1bq1rk1/pp2ppb1/3p4/6Np/2Pn4/2NQ2P1/PP3PP1/R3K2R w KQ - 0 14 | d3h7 | 566 | 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 | true | true | false | false | w |
r3r1k1/pp3pb1/6R1/3Q4/2p2PK1/P1P1q1P1/6P1/7R w - - 1 28 | g6g7 g8g7 d5g5 g7f8 h1h8 | 1,317 | attraction 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 |
3r2k1/p1p3p1/1p2p2p/7r/nP2NQ2/P4PP1/2q4P/R3R1K1 w - - 2 26 | e4f6 g7f6 f4g4 g8f7 g4h5 | 1,775 | crushing fork long middlegame sacrifice | ., ., ., β, ., ., β, .,
β, ., β, ., ., ., β, .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., ., β,
β, β, ., ., β, β, ., .,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
8/5k2/3P1p2/6p1/ppn1P3/8/PPK5/5R2 b - - 4 43 | c4e3 c2d3 e3f1 | 692 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., β, .,
β, β, β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
rnbq1rkb/ppp1p2n/5p1P/3p2p1/3P4/2PBPN2/PP3PP1/RN1QK2R w KQ - 0 12 | d3h7 | 1,015 | equality kingsideAttack oneMove opening | β, β, β, β, ., β, β, β,
β, β, β, ., β, ., ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., β, .,
., ., ., β, ., ., ., .,
., ., β, β, β, β, ., .,
β, β, ., ., ., β, β, .,
β, β, ., β, β, ., ., β | true | true | false | false | w |
4r3/p2k1ppp/bn6/3pr3/8/1P3P2/PB1N1KPP/R3R3 b - - 3 22 | e5e2 e1e2 e8e2 | 1,358 | crushing fork 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 |
2r3rk/3R2pp/8/4B2b/2q1p1Q1/8/6PK/8 w - - 0 41 | e5g7 g8g7 g4g7 | 1,294 | mate mateIn2 middlegame short | ., ., β, ., ., ., β, β,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6R1/4P3/5K2/8/r7/5kp1/8 b - - 0 51 | a3f3 f5e5 f3g3 g7g3 f2g3 e6e7 g2g1q | 2,257 | advancedPawn crushing endgame master promotion rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn3rk1/pp4pp/2p2q2/8/3PR3/2P5/P1P3PP/R1BQ2K1 b - - 0 17 | f6f2 g1h1 f2f1 d1f1 f8f1 | 1,180 | backRankMate 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 |
8/4k3/7P/3pP1K1/p1p5/Pp1r4/5P2/7R b - - 3 46 | d3f3 h6h7 f3f8 h7h8q f8h8 | 2,276 | crushing endgame long master masterVsMaster rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, ., β, .,
β, ., β, ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
2r5/3k2p1/p2p4/1p1q2b1/2n1Bp2/P7/1PP1Q1PP/2K4R w - - 0 27 | e2g4 d5e6 e4f5 c8c5 f5e6 | 1,942 | crushing long middlegame pin | ., ., β, ., ., ., ., .,
., ., ., β, ., ., β, .,
β, ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
., ., β, ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, β, ., β, ., β, β,
., ., β, ., ., ., ., β | false | false | false | false | w |
r1b2rk1/4Qppp/p2p4/1p1P4/5R2/3q4/P5PP/5R1K w - - 0 23 | e7f8 g8f8 f4f7 f8e8 f7f8 e8d7 f1f7 | 2,122 | attraction mate mateIn4 middlegame sacrifice 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 |
8/2r2p1p/p4Qpk/1q6/1P6/7P/2r3P1/4RR1K w - - 10 35 | f1f4 c2c4 e1e5 b5e5 f6e5 | 2,673 | crushing endgame long quietMove | ., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., β, β, ., β | false | false | false | false | w |
1q6/5pk1/4p1p1/3p2P1/p2P1K2/P3QP2/8/8 w - - 8 45 | e3e5 b8e5 f4e5 g7f8 e5d6 | 2,256 | crushing endgame long queenEndgame | ., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
β, ., ., β, ., β, ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3kq3/1p6/p2p4/3N4/6Q1/8/PP5P/6K1 b - - 0 31 | e8e1 g1g2 e1d2 g2g3 d2d5 | 1,420 | endgame equality fork long | ., ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
2kr1b1r/1ppq2pp/p4p2/4nn2/6b1/1BP2N2/PP2QPPP/RNB1R1K1 w - - 0 13 | f3e5 g4e2 e5d7 | 1,171 | 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 |
6k1/p1p2p2/6q1/5RQ1/8/8/Pr2r1PP/R6K w - - 1 30 | g5d8 g8h7 d8h4 | 1,648 | crushing endgame short | ., ., ., ., ., ., β, .,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, ., β, β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
1r4k1/4P1P1/8/3pn3/pp1PbR2/8/PP6/6K1 w - - 2 47 | f4f8 g8g7 f8b8 | 1,490 | crushing endgame short | ., β, ., ., ., ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
β, β, ., β, β, β, ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
k6r/P2r1pp1/2q5/B1b1Q3/3p1P2/3P2Pp/2P4P/RR4K1 b - - 0 31 | c6g2 | 731 | 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 | b |
6k1/5p2/2p1bnp1/p3r3/q3Pp2/Br1B4/1PP3QP/K4RR1 w - - 6 29 | c2b3 a4b3 d3b1 | 1,857 | clearance crushing defensiveMove 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 |
r1bq1rk1/1p2bppp/4p3/pB6/P2QnP2/7P/1PP1N1P1/R1B2RK1 b - - 0 14 | e7c5 d4c5 e4c5 | 1,201 | 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, ., ., β, β, . | false | false | false | false | b |
r1b4k/2qn1pbp/pp3np1/3N2B1/B1pP4/2P5/PP1N1PPP/R3Q1K1 b - - 0 17 | f6d5 e1e8 d7f8 | 1,396 | 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, ., β, . | false | false | false | false | b |
1nq2rk1/4ppbp/p2p1np1/2p5/4PPP1/2PPB3/P2NN1BK/3Q1R2 b - - 0 17 | f6g4 h2g1 g4e3 | 857 | 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, ., . | false | false | false | false | b |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.