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 |
|---|---|---|---|---|---|---|---|---|---|
1k6/1p6/2b1N1p1/p2pP1Qp/3P3P/2P4K/rq4P1/2R5 b - - 2 39 | c6d7 h3h2 d7e6 | 1,529 | 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 |
4r1k1/ppb2pp1/2pq2p1/3p2PN/3P3P/3B1Q2/PPP2P2/5RK1 b - - 0 21 | d6h2 | 840 | 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 |
3rkbnr/pp2pppp/8/2p1N3/4P1b1/2P1B3/PP3PPP/RN2KB1R b KQk - 0 8 | d8d1 | 528 | 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 | false | b |
r2r2k1/1p3ppp/8/pP1Np3/2B1b3/1Q4nP/5qPK/2RR4 w - - 4 29 | b3g3 f2g3 h2g3 | 2,050 | 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, ., ., ., . | false | false | false | false | w |
r1b1kb1r/p2pqppp/2p2n2/2p1N3/3PP3/2N5/PPP2PPP/R1BQK2R b KQkq - 0 7 | c5d4 d1d4 c6c5 d4d3 e7e5 | 1,485 | advantage long opening | β, ., β, ., β, β, ., β,
β, ., ., β, β, β, β, β,
., ., β, ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., β, β, β, ., ., β | true | true | true | true | b |
3r1rk1/pp3ppp/3b1q2/7b/2Pp4/1P1n1N1P/P2N1PP1/1RBQR1K1 w - - 1 16 | d2e4 f6f3 g2f3 d3e1 d1e1 | 1,350 | 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 | false | false | false | w |
2kr3r/pp1n2p1/1q1bQ2p/2p5/3p4/1P1P1N2/P1P2PPP/R1B2RK1 b - - 0 14 | d6h2 f3h2 b6e6 | 822 | 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, . | false | false | false | false | b |
4Rrk1/2q2p2/1p1p2pp/pQ3pN1/2nP4/2P5/P1P2PPP/6K1 w - - 0 22 | g5h7 g8h7 e8f8 | 2,167 | advantage deflection endgame 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 |
6k1/p1R2pp1/1n2p2p/r7/6PP/4KP2/P7/R7 b - - 5 37 | b6d5 e3d2 d5c7 | 1,320 | crushing endgame fork short | ., ., ., ., ., ., β, .,
β, ., β, ., ., β, β, .,
., β, ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
3rr1k1/ppq2nbp/2pp2p1/5p1n/2P5/1PN1BBPP/P1QRPP2/3R2K1 b - - 4 19 | e8e3 c3d5 c6d5 | 2,109 | 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, β, β, β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | b |
1k6/8/8/1pP5/1R6/p1r1PKPP/8/8 b - - 1 44 | c3c5 b4b3 a3a2 b3a3 c5c2 | 1,986 | advancedPawn advantage defensiveMove endgame long rookEndgame | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2k1r/2q1n3/p1p2p1p/1p5Q/8/5R2/P1P2PPP/5BK1 w - - 0 25 | f3f6 f8g7 h5f7 | 1,467 | mate mateIn2 middlegame short | β, ., β, ., ., β, ., β,
., ., β, ., β, ., ., .,
β, ., β, ., ., β, ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., β, ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
rn3rk1/1p2qpbp/4b1p1/p2B4/3N4/8/PPP2PPP/R2QR1K1 w - - 1 14 | d4e6 f7e6 e1e6 | 1,886 | 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, . | false | false | false | false | w |
6k1/p4qpp/1p5r/2p1r3/PbB5/1P4P1/5P1P/3R1RK1 w - - 0 32 | d1d8 e5e8 d8e8 | 1,386 | mate mateIn2 middlegame pin 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 |
rn3r2/1p4pp/p1k1P3/2bNN3/2Bq2b1/4p3/PPP1Q1PP/R4RK1 b - - 2 19 | d4e5 f1f8 g4e2 f8c8 c6d6 | 1,299 | crushing hangingPiece 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 | b |
4r2r/1p4k1/p4R2/6qp/8/2P1Q3/P1B3PP/7K w - - 3 30 | e3g5 | 1,144 | endgame hangingPiece master mate mateIn1 oneMove | ., ., ., ., β, ., ., β,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/3P2pk/5bp1/3K4/2P5/8/8/8 w - - 2 61 | c4c5 g6g5 c5c6 f6d8 d5d6 g5g4 c6c7 d8c7 d6c7 | 1,742 | advancedPawn bishopEndgame crushing endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5b1r/1p1k1ppp/4p3/3p1q2/5B2/4P3/5PPP/R1R3K1 w - - 0 23 | c1c7 d7e8 a1a8 | 1,181 | endgame mate mateIn2 short | ., ., ., ., ., β, ., β,
., β, ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
β, ., β, ., ., ., β, . | false | false | false | false | w |
1kr5/6b1/PB3p1p/p2q4/2r1R3/5QP1/5P1P/6K1 w - - 1 30 | a6a7 b8b7 e4e7 b7b6 f3d5 c4c1 g1g2 | 2,123 | advancedPawn crushing defensiveMove discoveredAttack exposedKing fork middlegame veryLong | ., β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., β,
β, ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/6Pk/R6p/2pn4/5rPP/3K1N2/8/8 b - - 0 48 | d5b4 d3e3 f4f3 e3f3 b4a6 | 1,815 | crushing endgame exposedKing fork long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qk2r/ppp2pp1/3pbn2/3N2p1/2BP4/5Q2/PPP3PP/4R1KR w kq - 2 15 | d5f6 d8f6 f3f6 g7f6 d4d5 e8f8 d5e6 | 2,082 | crushing 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,
., ., ., ., β, ., β, β | false | false | true | true | w |
5rk1/5pnp/1qb1p1p1/3pP3/2pP4/1nP2NP1/RPN1QPP1/1B4K1 b - - 8 24 | b3c1 e2e3 c1a2 | 1,339 | crushing 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, .,
., β, ., ., ., ., β, . | false | false | false | false | b |
1r4k1/1r3pbp/2R3p1/3N4/4p1q1/Q3P1P1/5P1P/2R3K1 w - - 4 37 | d5e7 b7e7 a3e7 | 2,162 | 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 |
3r2k1/pp4pp/8/1P1p4/P2Nq3/2Pn1QP1/7P/5R1K b - - 2 31 | d8f8 h1g1 f8f3 | 1,772 | crushing endgame master short | ., ., ., β, ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., β, β, ., ., .,
., ., β, β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | b |
r5k1/p4ppp/2p3b1/3p4/3N4/2P1RP1P/Pr4P1/4R1K1 w - - 1 27 | e3e8 a8e8 e1e8 | 1,201 | 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 | w |
Rr6/2k5/3pp3/2p1p1p1/P1P1P3/3PKPpP/8/8 w - - 4 47 | a8b8 c7b8 e3e2 | 2,077 | crushing defensiveMove endgame rookEndgame short | β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., β, ., β, .,
β, ., β, ., β, ., ., .,
., ., ., β, β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/4q1p1/2n1p2p/p2p3P/Pp1N1QP1/8/1P6/5RK1 w - - 2 33 | d4c6 c8c6 f4b8 g8h7 f1f8 e7f8 b8f8 | 1,528 | advantage clearance endgame 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 |
rnb2r2/pp4pk/2pb3p/3p1P1q/2PNP3/1Q2PN2/PP4BP/R4RK1 b - - 2 20 | d5e4 | 1,546 | advantage 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, . | false | false | false | false | b |
r4r1k/p4Qpp/1pp1Pb1N/4p3/q1P5/3P4/2P3PP/5R1K w - - 6 26 | f7g8 f8g8 h6f7 | 1,503 | kingsideAttack mate mateIn2 middlegame sacrifice short smotheredMate | 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 |
8/7R/kPK5/8/6p1/2P5/1r5p/8 w - - 7 45 | h7a7 | 618 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5k2/8/2r3nR/8/3Bp2p/2P5/PP2KPP1/8 b - - 6 46 | g6f4 e2f1 c6h6 | 976 | advantage discoveredAttack endgame short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., β, ., ., ., ., .,
β, β, ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r1kbQ/pp2q1p1/2n2p2/8/6P1/2PB1Nr1/PP4P1/2KR3R b - - 13 25 | e7e3 c1b1 d8d3 | 1,201 | advantage middlegame queensideAttack short | ., ., ., β, ., β, β, β,
β, β, ., ., β, ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, β, ., β, β, .,
β, β, ., ., ., ., β, .,
., ., β, β, ., ., ., β | false | false | false | false | b |
8/7p/8/1N4p1/P1kp2n1/4p1PP/4K1B1/8 b - - 0 42 | d4d3 e2e1 d3d2 e1e2 g4f2 e2e3 d2d1q | 1,747 | advancedPawn advantage endgame exposedKing promotion veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
β, ., β, β, ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
3r4/KPk5/4P3/5B2/8/8/8/8 w - - 5 70 | e6e7 d8b8 f5c8 b8b7 a7a6 | 2,272 | advancedPawn clearance crushing defensiveMove endgame long quietMove | ., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r2k/1pq1r2p/pR1p2p1/P2Pppb1/2PN4/3Q1P2/1P4PP/4R1K1 w - - 3 24 | d4e6 e7e6 d5e6 | 1,360 | crushing fork middlegame short | ., ., ., ., β, ., ., β,
., β, β, ., β, ., ., β,
β, β, ., β, ., ., β, .,
β, ., ., β, β, β, β, .,
., ., β, β, ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r4rk1/ppq1bppp/5B2/8/2PP2n1/8/PP3PPP/RN1Q1RK1 b - - 0 12 | c7h2 | 792 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, β, β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, β, ., β, ., β, β, . | false | false | false | false | b |
r2q2k1/1p3ppp/2p5/p7/5Q2/P5P1/1P2RP1P/3R2K1 b - - 0 26 | d8d1 e2e1 d1e1 | 629 | crushing endgame fork master short | β, ., ., β, ., ., β, .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., ., β, ., ., β, . | false | false | false | false | b |
1r6/1P5p/2K5/8/8/5p1k/1R5P/8 w - - 1 44 | c6c7 b8f8 b7b8q f8b8 c7b8 | 1,851 | advancedPawn crushing endgame long promotion rookEndgame | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/pppn1pp1/3p3p/4p3/2B1Pn1q/P1BP1P1P/1PPQ1P1K/R5R1 b - - 6 15 | h4h3 | 844 | mate mateIn1 middlegame oneMove | β, ., ., ., ., β, β, .,
β, β, β, β, ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., β, ., β, β, ., β,
β, ., β, β, ., β, ., β,
., β, β, β, ., β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
5R2/ppp2p1k/6pP/3b4/5P1Q/4q3/Pn5K/8 w - - 7 37 | f8h8 h7h8 h4f6 h8g8 f6g7 | 1,723 | attraction endgame fork long mate mateIn3 sacrifice | ., ., ., ., ., β, ., .,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/7p/p7/1p2k3/2P2p2/1P2p3/P3K1PP/8 b - - 0 35 | b5c4 b3c4 e5d4 c4c5 d4c5 | 1,399 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., β, ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r2/6RP/8/1p6/p7/1k6/6PK/8 b - - 2 43 | f8h8 g7a7 a4a3 | 1,521 | endgame master | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/3q4/kp6/5QB1/6KP/5P2/8/5b2 b - - 3 58 | f1h3 g4h3 d7f5 | 1,286 | attraction crushing deflection endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
b2rr1k1/Q3ppb1/P1p3pp/3n4/4P3/1B4B1/2P3PP/q4R1K w - - 0 22 | f1a1 g7a1 e4d5 | 1,612 | 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 | w |
2kr3r/pp1q1pp1/2n5/2p4p/2P1P2P/1P2R1P1/PB2P1K1/R2Q4 b - - 0 20 | d7d1 a1d1 d8d1 | 665 | 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 |
r7/2pqnr1k/3p2Qp/1p3P2/p2PP3/2P4P/PPB1R2K/5R2 b - - 3 33 | e7g6 f5g6 h7g6 | 870 | 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 |
2r2r1k/pp5p/3q2pP/3b2B1/3p4/1P3P2/P3QP2/R4K1R w - - 1 26 | g5e7 d5f3 e7d6 f3e2 f1e2 | 1,623 | crushing fork 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 |
r2qkbnr/1p1n1pp1/p3p3/6Pp/4PNBP/2p3B1/PPP5/R2QK2R w KQkq - 0 16 | f4e6 f7e6 g4h5 h8h5 d1h5 | 2,325 | 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 | true | true | true | true | w |
r5k1/1pp3bp/n2p4/p2Pp3/1PP1P3/P2BN1qr/3Q3P/5RBK w - - 1 25 | e3f5 g3g4 b4b5 a6b4 a3b4 | 2,724 | advantage long middlegame | β, ., ., ., ., ., β, .,
., β, β, ., ., ., β, β,
β, ., ., β, ., ., ., .,
β, ., ., β, β, ., ., .,
., β, β, ., β, ., ., .,
β, ., ., β, β, ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, β | false | false | false | false | w |
r2q1knr/pp3ppp/5b2/2pp4/B4PP1/4Q3/PPPP3P/RNB2RK1 b - - 0 12 | f6d4 e3d4 c5d4 | 1,122 | advantage opening pin short | β, ., ., β, ., β, β, β,
β, β, ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., ., .,
β, β, β, β, ., ., ., β,
β, β, β, ., ., β, β, . | false | false | false | false | b |
8/3q2pk/p6p/1p2P3/1P3Q2/P5nP/6P1/R5K1 b - - 0 31 | g3e2 g1h1 e2f4 | 984 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
2B5/8/1p5r/6p1/PP3k2/5n2/2K5/3R4 b - - 0 42 | h6c6 c2b2 c6c8 | 1,270 | crushing endgame fork short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | b |
2r1r1k1/pp3ppp/5q2/4b1PP/PP2B2n/3P1P2/3Q4/1R2BR1K b - - 0 33 | f6e6 e1h4 e6h3 | 1,911 | advantage middlegame quietMove 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 | false | false | false | b |
rnbq1rk1/pp3p1p/2p1p1pB/3nP3/3P4/2PB1Q2/P1P3PP/R3K1NR b KQ - 2 11 | d8h4 f3f2 h4h6 | 1,113 | crushing 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, β,
β, ., ., ., β, ., β, β | true | true | false | false | b |
2kr4/p4ppp/4b3/2p5/1b1B4/3B1P2/1P4PP/1K1R4 w - - 0 23 | d3a6 c8c7 d4e5 c7b6 d1d8 | 1,165 | advantage deflection discoveredAttack endgame exposedKing long | ., ., β, β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., ., ., ., β, β,
., β, ., β, ., ., ., . | false | false | false | false | w |
1Qb1k1r1/pB1p1p1p/1p2p3/4P3/6PK/P2P2P1/5r2/3R4 b - - 0 35 | f2h2 | 698 | endgame mate mateIn1 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 |
r4rk1/2p3p1/1p1p1q1p/p3p1nR/5pPP/1bPP4/PP2Q1P1/2B2RK1 w - - 0 27 | h4g5 h6g5 a2b3 | 1,586 | advantage intermezzo 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 |
rnbqk2r/ppp2ppp/3b1n2/3p4/4P3/2N1PQ1N/PPP2PPP/R1B1KB1R b KQkq - 0 6 | c8g4 f3g4 f6g4 | 1,641 | crushing opening short trappedPiece | β, β, β, β, β, ., ., β,
β, β, β, ., ., β, β, β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, β, ., β,
β, β, β, ., ., β, β, β,
β, ., β, ., β, β, ., β | true | true | true | true | b |
5r1k/1p2qpbp/2n3pN/p3p3/8/1P2B2P/2P2QP1/3R2K1 w - - 3 23 | e3c5 e7c7 c5f8 | 1,494 | crushing middlegame short skewer | ., ., ., ., ., 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 |
3k4/8/1R6/3PKB2/2r3P1/8/1p1r4/8 w - - 8 51 | b6b8 d8e7 d5d6 d2d6 b8b7 | 2,423 | crushing endgame exposedKing long | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/3k4/3r4/R3K3/8/8/8/8 w - - 15 61 | a5a7 d7c6 a7a6 c6c5 a6d6 | 967 | crushing endgame exposedKing long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
k1r4r/pp1q3p/1P2p1p1/3p4/3b1B2/2N5/1PP2PPP/R4RK1 w - - 0 22 | a1a7 | 1,071 | 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, . | false | false | false | false | w |
r6r/ppkbQppp/3p1q2/8/2B5/8/P4PPP/R3R1K1 w - - 1 18 | c4b5 f6e7 e1e7 | 2,000 | advantage 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 | w |
rn4k1/pp3ppp/4b3/3q4/8/5N2/P1QB1KPP/4R3 w - - 0 22 | c2c8 e6c8 e1e8 | 1,885 | backRankMate mate mateIn2 middlegame 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 |
r2r2k1/p2n1ppp/bpqbpn2/8/2P1P3/2N1BP2/PP1QB1PP/2RR2K1 w - - 0 16 | d2d6 c6d6 d1d6 | 801 | advantage middlegame short | β, ., ., β, ., ., β, .,
β, ., ., β, ., β, β, β,
β, β, β, β, β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., β, β, ., .,
β, β, ., β, β, ., β, β,
., ., β, β, ., ., β, . | false | false | false | false | w |
3r1rk1/bb3pp1/p1q1p2p/1p6/3PN3/P2QnP1P/1PB3P1/R3R1K1 w - - 0 21 | e4f6 g7f6 d3h7 | 1,268 | clearance kingsideAttack mate mateIn2 middlegame sacrifice short | ., ., ., β, ., β, β, .,
β, β, ., ., ., β, β, .,
β, ., β, ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., β, β, β, ., β,
., β, β, ., ., ., β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
2kr1bQ1/p1p2pp1/b1N5/3p4/6q1/3PP3/PPPK1P2/RNB5 b - - 2 18 | f8b4 c6b4 d8g8 | 1,299 | 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, ., ., ., ., . | false | false | false | false | b |
3qb2k/p5p1/1p2B1p1/4P1N1/8/7P/PPr5/5R1K w - - 0 41 | f1f8 | 1,012 | endgame master mate mateIn1 oneMove | ., ., ., β, β, ., ., β,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, β, β, ., ., ., ., .,
., ., ., ., ., β, ., β | false | false | false | false | w |
5rk1/5qpp/4N3/pBPpn3/P7/R3P1nP/6PN/3Q2K1 b - - 0 27 | f7f2 | 1,498 | 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 |
8/1R3p2/4p1p1/5k1p/2r2P2/5K1P/6P1/8 w - - 3 34 | b7f7 | 1,425 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3n2kq/p2Q4/1p1p2p1/2p1p1N1/4Pp2/2PP1P2/PP4P1/2K5 b - - 7 30 | h8h1 c1d2 h1g2 | 740 | endgame | ., ., ., 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/p4knp/1p3p2/2q5/5P2/2Pp2BP/PP1Q2P1/4K3 b - - 7 33 | c5g1 | 769 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., β, β,
β, β, ., β, ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | b |
3b2k1/3n1r1p/3p2p1/p1pPp2n/PpP1B3/1P3bP1/KB1Q3P/4R1Nq w - - 14 28 | g1f3 h1f3 e4f3 | 1,512 | advantage master 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 |
r2r2k1/1q4bp/p2p2p1/R2P1pP1/1Pp1P1P1/R1P1QPK1/8/4N3 b - - 1 37 | f5f4 e3f4 g7e5 f4e5 d6e5 | 1,759 | advantage 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, ., ., . | false | false | false | false | b |
3r1rk1/6p1/p7/2pNQ1np/2P5/P5pP/1B3qP1/3R3K w - - 0 34 | e5g7 | 1,663 | mate mateIn1 middlegame oneMove | ., ., ., 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/p3p1p1/3k4/5K2/1P6/P4P2/8 w - - 2 42 | f4g5 d5d4 g5g6 | 1,137 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2kr3r/ppp2p2/1bnp1p2/1P1N4/2PP4/5NPq/P6P/R2QR1K1 b - - 2 19 | b6d4 f3d4 h3h2 | 2,014 | crushing deflection 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, ., β, . | false | false | false | false | b |
4r2k/p1q5/1p3p1p/5Q2/3R4/1P1P2P1/P6P/6K1 b - - 2 33 | c7c1 g1g2 c1b2 f5f2 e8e2 f2e2 b2e2 | 2,180 | crushing endgame fork pin veryLong | ., ., ., ., β, ., ., β,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/1k4Kp/6p1/3p1p2/2n5/4P1P1/1P3P1P/8 w - - 2 38 | h2h4 f5f4 g3f4 c4d6 g7h7 d6f5 h7g6 | 2,803 | crushing endgame knightEndgame quietMove veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/p4pp1/1pN4p/3q4/Q3b3/P3P1PP/1P3P2/R4RK1 b - - 2 20 | d5c6 a4c6 e4c6 | 1,477 | 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 |
r4q1k/ppb4n/2p3Q1/3p4/3P4/1BN5/PPP3PP/5RK1 b - - 1 21 | c7h2 g1h2 f8f1 | 1,235 | advantage deflection kingsideAttack 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 |
4r2k/1p4pp/p4pb1/8/3N1PP1/B1P2K2/PP5P/7R b - - 0 32 | g6e4 f3f2 e4h1 | 887 | advantage endgame master 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 |
8/4kp2/p7/1p6/4PK2/P7/1P6/8 w - - 2 52 | f4e5 f7f6 e5d5 e7d7 b2b3 | 2,593 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/ppp1npp1/3q3p/4p3/4P3/2P1PB2/PPQ3PP/4R1K1 w - - 0 20 | e1d1 d6d1 f3d1 | 1,392 | crushing endgame 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 |
3r1r2/1bp2p2/p4R2/1p1P2kp/6p1/1BP3PP/PP1N2P1/6K1 w - - 0 28 | d2e4 | 960 | endgame mate mateIn1 oneMove | ., ., ., β, ., β, ., .,
., β, β, ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., β, ., ., β, β,
., ., ., ., ., ., β, .,
., β, β, ., ., ., β, β,
β, β, ., β, ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/2pB1p2/1p1b1K1p/3Pp3/1PP4k/r4P2/8/6R1 w - - 4 33 | g1g4 h4h3 c4c5 b6c5 b4c5 a3f3 g4f4 | 2,440 | crushing discoveredAttack endgame master veryLong | ., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., β, ., β, ., β, ., β,
., ., ., β, β, ., ., .,
., β, β, ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r1b2k1N/ppp1qBpp/5n2/4p3/1n2P3/8/PPPP1KPP/RNBQ3R b - - 0 10 | c8g4 d1e1 b4c2 | 2,548 | advantage middlegame short | β, ., β, ., ., β, ., β,
β, β, β, ., β, β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, β, ., β, β, β,
β, β, β, β, ., ., ., β | false | false | false | false | b |
4r1k1/pp2rppp/6q1/3Q2n1/3N4/2P2P2/PP4PP/R4RK1 b - - 0 21 | g5h3 g1h1 h3f4 f1g1 f4d5 | 2,025 | 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, . | false | false | false | false | b |
5bk1/ppp2R1p/6p1/3q4/5nP1/1Q6/PP3PP1/4R1K1 b - - 0 29 | d5g2 | 1,086 | endgame master masterVsMaster mate mateIn1 oneMove | ., ., ., ., ., β, β, .,
β, β, β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
1k4rr/1Pp5/p2p4/6pp/2P1p1B1/P3P1q1/1P2QRPN/R5K1 b - - 0 23 | h5g4 h2g4 g3h4 f2f6 h4h1 g1f2 h1a1 | 1,987 | advantage kingsideAttack middlegame skewer veryLong | ., β, ., ., ., ., β, β,
., β, β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., β, ., β, .,
β, ., ., ., β, ., β, .,
., β, ., ., β, β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
4r1rk/pppn1p2/3p1qpp/3P1N2/P3PQPP/R3R3/1PP5/6K1 w - - 0 27 | f4h6 | 742 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., ., β, ., β, β,
β, β, β, β, ., β, ., .,
., ., ., β, ., β, β, β,
., ., ., β, ., β, ., .,
β, ., ., ., β, β, β, β,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
4r1k1/p5pp/2B2p2/4PP2/3P2Pb/PqN4P/1P2b3/1R1R2K1 w - - 0 31 | c6d5 b3d5 c3d5 | 1,497 | advantage fork middlegame short | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., β, β,
β, β, β, ., ., ., ., β,
., β, ., ., β, ., ., .,
., β, ., β, ., ., β, . | false | false | false | false | w |
7k/r1p3bp/pp2p1p1/4B3/PP6/5r1P/2P2PP1/3R2K1 w - - 0 23 | d1d8 f3f8 d8f8 | 1,333 | endgame master mate mateIn2 pin 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 |
6k1/R1N2p1p/p4rp1/1p2b3/8/8/P3K1PP/8 w - - 4 29 | a7a8 g8g7 c7e8 g7h6 e8f6 | 1,321 | advantage endgame fork long | ., ., ., ., ., ., β, .,
β, ., β, ., ., β, ., β,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1Q2R3/pp4pk/1q5p/3r1nP1/3P3P/8/PP6/6K1 w - - 4 39 | e8h8 h7g6 b8e8 | 1,046 | 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 |
2r2rk1/1q3ppp/p1N1Rn2/8/Pp4b1/4B1P1/1PP3QP/R5K1 w - - 3 23 | c6e7 b7e7 e6e7 | 831 | crushing 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, . | false | false | false | false | w |
5rk1/1p4p1/2q5/1p5R/3B1rbP/1PP3Q1/P2R2PK/8 b - - 0 33 | f4d4 h5h8 g8h8 | 1,887 | advantage middlegame short | ., ., ., ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., β, ., β, β, β,
., β, β, ., ., ., β, .,
β, ., ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/pp4p1/2ppp2p/4p2q/4PP2/P2P2Qn/1PP1N1P1/R4RK1 w - - 0 22 | g3h3 h5h3 g2h3 | 1,336 | 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 |
3N4/6p1/4k3/2K2p2/5P1p/4P3/8/8 b - - 1 47 | e6f6 d8c6 h4h3 c6b4 h3h2 | 1,861 | advancedPawn crushing defensiveMove endgame knightEndgame long | ., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1rb4k/2p1Nrpp/pq6/8/8/8/PP3PPP/3RR1K1 w - - 0 23 | d1d8 f7f8 d8f8 | 1,046 | backRankMate mate mateIn2 middlegame short | ., β, β, ., ., ., ., β,
., ., β, ., β, β, β, β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | 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.