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 |
|---|---|---|---|---|---|---|---|---|---|
r4rk1/p1q2pb1/2p1b1pp/3np3/2B1N1PP/4BP2/PPP5/2KRQ2R b - - 0 16 | d5e3 c4e6 e3d1 | 1,159 | advantage master middlegame short | β, ., ., ., ., β, β, .,
β, ., β, ., ., β, β, .,
., ., β, ., β, ., β, β,
., ., ., β, β, ., ., .,
., ., β, ., β, ., β, β,
., ., ., ., β, β, ., .,
β, β, β, ., ., ., ., .,
., ., β, β, β, ., ., β | false | false | false | false | b |
5rk1/1p2n1p1/p2b2r1/3q1pPQ/3Pp1P1/1P2B2R/P6P/5RK1 w - - 1 23 | h5h7 g8f7 g4f5 f7e8 f5g6 f8f1 g1f1 | 1,796 | equality kingsideAttack middlegame trappedPiece 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 |
7k/p1q3pp/2p1Q1p1/8/8/5rN1/P1P3P1/6K1 w - - 0 27 | e6e8 f3f8 e8f8 | 597 | endgame mate mateIn2 short | ., ., ., ., ., ., ., β,
β, ., β, ., ., ., β, β,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/3r4/P1k2p1p/1pq1pNp1/2b1P1P1/2P2P1P/3r2BK/R5Q1 w - - 5 41 | g1c5 c6c5 a6a7 d7a7 a1a7 c4f1 f5e3 f1g2 e3g2 | 1,701 | advancedPawn advantage middlegame veryLong | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, ., ., β, ., β,
., β, β, ., β, β, β, .,
., ., β, ., β, ., β, .,
., ., β, ., ., β, ., β,
., ., ., β, ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
3R4/2p2k2/4p1p1/1p2P2p/1P6/8/4rr2/3R2K1 w - - 8 42 | d1d7 | 1,041 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., β, ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, .,
., β, ., ., β, ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/8/8/R6p/2p1k3/P4R1P/1P2q1P1/7K b - - 0 38 | e2e1 h1h2 e1a5 | 1,124 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., β, ., ., .,
β, ., ., ., ., β, ., β,
., β, ., ., β, ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
5rk1/p1p3p1/bp2p2p/5p2/R1qPB3/2P5/2Q2PPP/5RK1 b - - 1 24 | c4f1 | 1,244 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., ., ., ., β, β, .,
β, ., β, ., ., ., β, .,
β, β, ., ., β, ., ., β,
., ., ., ., ., β, ., .,
β, ., β, β, β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r3r1k1/1p3pnp/p1pq2p1/3pN3/3P2b1/1PPQ4/P1B2PPP/R3R1K1 w - - 4 28 | e5g4 e8e1 a1e1 | 1,355 | advantage hangingPiece middlegame short | β, ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
β, ., β, β, ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., β, .,
., β, β, β, ., ., ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
5rk1/pp5p/2p1P1p1/3pN3/5r2/2P4Q/PP4PP/5R1K b - - 0 25 | f4f1 | 600 | backRankMate 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 |
3r2rk/p3b2p/2n2p2/2pnNPP1/1p1p3q/3P1Q2/PPP3B1/R1B1R1K1 w - - 0 25 | e5f7 h8g7 e1e4 | 2,617 | 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, . | false | false | false | false | w |
6k1/8/2p3p1/3pp2p/1P4PP/2P2P2/8/6K1 b - - 0 34 | g6g5 h4g5 h5h4 | 2,684 | crushing defensiveMove endgame master pawnEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., β, β, ., ., β,
., β, ., ., ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3r2k1/p4B1p/1p3qp1/5b2/8/1Qr1PP1P/P2R1KP1/7R b - - 0 23 | g8g7 b3c3 f6c3 | 1,829 | advantage defensiveMove 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 |
8/p7/1p3Nnp/1B4p1/1P3bP1/P3p2P/2k1K3/8 w - - 2 43 | b5d3 c2b3 d3g6 | 1,044 | advantage endgame fork short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., β, ., ., ., ., β, .,
., β, ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/pp1n1pbp/3B2p1/2pN4/Q3P3/8/PPP2PPP/R4RK1 b - - 0 13 | d7b6 d5b6 a7b6 a4a8 d8a8 | 1,672 | advantage long middlegame | β, ., ., β, ., β, β, .,
β, β, ., β, ., β, β, β,
., ., ., β, ., ., β, .,
., ., β, β, ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
3r2k1/6pp/8/5Q2/2pP4/2q3P1/5RKP/8 w - - 0 36 | f5f7 g8h8 f7f8 d8f8 f2f8 | 1,339 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4Q3/6pk/p3P3/5q1p/2r2P2/P5P1/1P5P/5RK1 b - - 0 36 | f5c5 f1f2 c4c2 e8h5 c5h5 | 2,357 | crushing endgame long | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, . | false | false | false | false | b |
5rk1/p3ppbp/bq3np1/3N4/3P4/1B3Q2/PrPB1PPP/R3K2R b KQ - 0 15 | f6d5 f3d5 g7d4 | 2,271 | crushing discoveredAttack middlegame short | ., ., ., ., ., β, β, .,
β, ., ., ., β, β, β, β,
β, β, ., ., ., β, β, .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
β, β, β, β, ., β, β, β,
β, ., ., ., β, ., ., β | true | true | false | false | b |
6kb/3q1p1p/1p1p1PpB/p2P4/2Pp4/4r1Q1/1P4PP/5RK1 w - - 3 27 | h6e3 d4e3 g3e3 | 1,596 | crushing endgame 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 |
8/8/8/2p1K3/p7/1k6/8/2B5 b - - 2 54 | a4a3 c1a3 b3a3 e5d5 a3b4 | 1,837 | bishopEndgame crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | b |
8/1P2pk2/R2b4/N4pp1/8/3K2P1/1r4P1/8 w - - 3 41 | a6d6 e7d6 a5c6 b2b7 c6d8 f7f6 d8b7 | 2,378 | crushing endgame fork quietMove sacrifice veryLong | ., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6QR/pr5p/6p1/5p1k/q6P/2P2PPK/8 b - - 7 39 | a3g3 f2g3 f4g3 h2g1 b6b1 | 1,630 | endgame long mate mateIn3 sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k5/r5p1/2K2p1p/8/7P/8/p7/4R3 w - - 0 62 | e1e8 | 686 | endgame mate mateIn1 oneMove rookEndgame | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
8/1r3pkp/1b4p1/2RpQ3/7P/1qP3P1/1P3P2/2B3K1 b - - 6 33 | f7f6 c1h6 g7h6 e5f4 h6g7 | 1,657 | advantage defensiveMove endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., β, ., ., ., ., β, .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., β,
., β, β, ., ., ., β, .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
4R3/R6p/Pp1q2pk/1Pp2r2/3r4/3P1p1P/2P2P2/4Q2K b - - 1 43 | d4h4 e1e3 d6f4 e3f4 f5f4 h1g1 h4h3 e8e4 f4f5 e4g4 f5e5 g1f1 e5e2 g4g3 h3h1 | 2,479 | advantage defensiveMove endgame master quietMove veryLong | ., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
β, β, ., β, ., ., β, β,
., β, β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., ., β | false | false | false | false | b |
6rk/3R3p/4P2r/1p3p2/p7/P1P5/1P3Rp1/4Q1K1 b - - 2 42 | h6h1 | 612 | endgame master mate mateIn1 oneMove queenRookEndgame | ., ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
r6r/ppp2kp1/2n5/2p1p2p/4P1n1/3P1N1q/PPP2P1N/R3QRK1 w - - 0 15 | f3g5 f7g8 g5h3 | 888 | crushing fork middlegame short | β, ., ., ., ., ., ., β,
β, β, β, ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., β, ., β, ., β,
β, β, β, ., ., β, ., β,
β, ., ., ., β, β, β, . | false | false | false | false | w |
r4rk1/1pp2p1p/p4Qp1/3n3P/P2Nq3/8/1B4R1/5B1K w - - 0 37 | f6g7 g8g7 d4f5 g7g8 f5h6 | 2,259 | attraction doubleCheck long mate mateIn3 middlegame pin 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 |
1k2r3/p1pp4/1p1b4/3Q1pP1/qP3P2/2P4P/6K1/4R3 w - - 0 42 | e1e8 | 998 | endgame mate mateIn1 oneMove | ., β, ., ., β, ., ., .,
β, ., β, β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., β, β, .,
β, β, ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., . | false | false | false | false | w |
2r5/p2b2Q1/1p1kp3/3nN3/3P4/8/Pq3PPP/4R1K1 w - - 1 26 | g7d7 | 1,299 | 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 |
5rk1/p1r3b1/1p1pRN2/3b1n1q/3P1p2/2P2N2/PP2BPQP/R6K b - - 6 23 | f8f6 e6f6 f5h4 f3h4 d5g2 h4g2 h5e2 | 2,344 | 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 | b |
3r2k1/5ppp/b3p3/3q4/3r4/R2PQP1P/3R1NPK/8 b - - 0 35 | d5d6 h2h1 d6a3 | 1,466 | crushing fork middlegame short | ., ., ., β, ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., β, β, β, ., β,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
2Q5/p4pk1/3p2pp/8/3RP3/5P2/1r4PP/7K b - - 0 30 | b2b1 c8c1 b1c1 d4d1 c1d1 | 526 | backRankMate endgame long mate mateIn3 queenRookEndgame | ., ., β, ., ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
7R/8/8/P5p1/5k2/1KP5/6rp/8 w - - 2 52 | a5a6 g2e2 a6a7 | 1,508 | advancedPawn crushing endgame master rookEndgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqk2r/ppp2ppp/3p4/4p3/2PBP2b/5Pn1/PP4PP/RN1QKB1R w KQkq - 0 10 | h2g3 h4g3 d4f2 g3f2 e1f2 | 1,650 | 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 | w |
1r4k1/3R1pbp/1p2p1p1/p7/P1P5/qB3Q2/5PPP/6K1 w - - 1 25 | f3f7 g8h8 f7g7 | 955 | 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 |
r5rk/p2nq2p/2ppp2b/1p2p1Pn/7P/1PN5/PBPRQ3/2K3R1 w - - 0 21 | e2h5 h6g7 c3e4 d6d5 g5g6 h7h6 e4g5 | 2,158 | advantage 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 | false | false | w |
r4rk1/pp1q2pp/3p1p2/2p2P2/5Q2/2Pn3P/PP1N1PP1/4RRK1 w - - 4 18 | f4c4 d6d5 c4d3 | 1,191 | 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 |
r2q1rk1/3b1pbp/pppQ4/5P2/3B2n1/1BN5/PPP3PP/R4RK1 b - - 1 17 | d8b8 b3f7 f8f7 d6b8 a8b8 | 2,568 | advantage long middlegame | β, ., ., β, ., β, β, .,
., ., ., β, ., β, β, β,
β, β, β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., β, .,
., β, β, ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r1br2k1/qp3pp1/p3p2p/8/8/P5P1/1PBB2P1/2RQ3K w - - 1 22 | d2e3 d8d1 c1d1 g8f8 e3a7 a8a7 d1d8 f8e7 d8c8 | 2,187 | advantage fork middlegame 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 | w |
3r4/ppN1kppp/5n2/8/1n3Nb1/4P3/1B3PPP/2R1KB1R b K - 1 18 | b4c2 c1c2 d8d1 | 1,631 | 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 | true | false | false | false | b |
8/1p6/p1p3r1/1kP5/6R1/5P1P/5K2/8 b - - 1 54 | g6g4 f3g4 b5c5 | 1,883 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p1p4p/6p1/2p2k2/2Pb4/1P3P1K/P2RN2P/5r2 w - - 10 36 | e2g3 f5f4 g3f1 | 1,072 | crushing endgame fork master masterVsMaster short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., β, β, ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., β, β, ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
2kr4/pp4R1/2p1p1P1/4P3/4p3/2P5/PP6/1K6 b - - 0 28 | e4e3 g7h7 e3e2 h7h1 d8d1 | 1,519 | advancedPawn crushing endgame long rookEndgame | ., ., β, β, ., ., ., .,
β, β, ., ., ., ., β, .,
., ., β, ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5K2/3n1p2/2p1kb2/p4p2/PpPP4/1B3P2/1P6/2B5 w - - 5 44 | f8e8 c6c5 d4d5 | 1,367 | crushing endgame master masterVsMaster short | ., ., ., ., ., β, ., .,
., ., ., β, ., β, ., .,
., ., β, ., β, β, ., .,
β, ., ., ., ., β, ., .,
β, β, β, β, ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
r2r2k1/pp2bppp/2n1p3/8/2BP4/4B2q/PP3P1N/2RQ1R1K b - - 7 20 | e7d6 f2f4 h3e3 | 1,494 | 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 |
5r2/pppkq3/3b2Q1/8/5B2/8/PPn3PP/3R3K w - - 1 23 | f4d6 c7d6 g6c2 | 1,861 | advantage middlegame short | ., ., ., ., ., β, ., .,
β, β, β, β, β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | w |
5rk1/5pp1/3p3p/4p3/4N3/PR6/1p3PPP/6K1 b - - 1 33 | f8c8 g2g3 c8c1 | 1,606 | crushing endgame quietMove short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
3rr1k1/1p3pq1/p1n1b2p/2b3p1/QP6/P2BPNB1/5PPP/R2R2K1 b - - 0 20 | d8d3 d1d3 g7a1 | 1,747 | advantage deflection 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 |
q5k1/5pbp/p5p1/1p6/2pr1P2/P1N1P1Pb/1P1B1R1P/1Q4K1 w - - 0 22 | e3d4 g7d4 b1e4 a8e4 c3e4 | 1,991 | crushing long middlegame | β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, β, ., β, ., .,
β, ., β, ., β, ., β, β,
., β, ., β, ., β, ., β,
., β, ., ., ., ., β, . | false | false | false | false | w |
2r2r1k/7n/p6q/1p1nNb2/7P/3P2Q1/PPP2P2/1K4RR w - - 1 31 | g3g8 f8g8 e5f7 | 1,819 | 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 | w |
1r6/8/3bk3/2p5/P2pN3/3P3P/R4PP1/6K1 b - - 0 47 | b8b1 | 650 | endgame mate mateIn1 oneMove | ., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, β, ., ., .,
., ., ., β, ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7k/pr6/7p/P2N4/1P3p2/5P1b/5P1P/R5K1 b - - 1 33 | b7g7 g1h1 h3g2 | 972 | advantage endgame short | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
5b1k/pQ6/5qBp/5P2/6p1/7P/6PK/8 w - - 0 37 | b7h7 | 494 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/pp4pp/r2P4/5q2/2PR4/B2RK1P1/P5bP/8 w - - 4 33 | d6d7 a6e6 e3d2 f5a5 d2c2 | 2,548 | advancedPawn advantage defensiveMove endgame long | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, ., ., β, β, ., β, .,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4r1k/pp1q1pb1/2np1n1p/2p1p3/4P3/1bPP1Q2/PP3P1N/RNB2KR1 w - - 0 18 | c1h6 g7h6 f3f6 h8h7 h2g4 d7e6 a2b3 e6f6 g4f6 | 2,512 | advantage deflection exposedKing fork middlegame veryLong | β, ., ., ., ., β, ., β,
β, β, ., β, ., β, β, .,
., ., β, β, ., β, ., β,
., ., β, ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, β, β, ., β, ., .,
β, β, ., ., ., β, ., β,
β, β, β, ., ., β, β, . | false | false | false | false | w |
2kr3r/pp2nppp/4p3/1BPpP3/bn1N2Q1/q1N5/2PB1PPP/1K1R3R b - - 5 14 | a4c2 d4c2 a3b3 b1a1 b4c2 | 1,872 | deflection fork long mate mateIn3 middlegame sacrifice | ., ., β, β, ., ., ., β,
β, β, ., ., β, β, β, β,
., ., ., ., β, ., ., .,
., β, β, β, β, ., ., .,
β, β, ., β, ., ., β, .,
β, ., β, ., ., ., ., .,
., ., β, β, ., β, β, β,
., β, ., β, ., ., ., β | false | false | false | false | b |
8/5p2/p2Rpkpn/N7/P4P2/4P1K1/r4P1P/8 b - - 2 36 | h6f5 g3f3 f5d6 | 848 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, β, β, β, β,
β, ., ., ., ., ., ., .,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1rbqk2r/1p3ppp/p3pn2/8/1b1P4/2N2N1P/PP3PP1/R2QKB1R w KQk - 0 11 | d1a4 b7b5 a4b4 | 1,206 | 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 | true | true | true | false | w |
2r1k2r/1p2bppp/1q1p4/p2Pp1P1/P4n1P/1N3P2/1PPQ4/2KR1B1R b k - 0 17 | b6b3 f1b5 e8f8 | 1,445 | advantage defensiveMove 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 | true | false | b |
6k1/ppqn1rp1/2p3Qp/3p1N2/3P1bP1/2P2N1P/PP3P2/R5K1 b - - 5 21 | d7f8 g6h5 g7g6 | 1,933 | 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 |
1k1r3r/ppp4p/3np1P1/Pb1pQ3/3P4/2P5/1P1K1PP1/R6R b - - 0 22 | d6c4 d2c2 c4e5 | 1,008 | 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 | b |
8/6p1/5bk1/N6p/8/1P6/6PP/3rRK2 b - - 2 45 | d1e1 f1e1 f6c3 e1d1 c3a5 | 1,053 | attraction crushing endgame fork long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, β, β, ., . | false | false | false | false | b |
r1b2r2/1p5k/2Pp2pp/p2Bb3/2Pp1p2/P2P2Pq/3B1P1P/1R1QR1K1 b - - 0 26 | f4g3 f2g3 f8f2 g1f2 h3h2 | 2,866 | attraction crushing deflection 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, . | false | false | false | false | b |
7k/2p2rpp/p7/1p2p3/8/3R4/PP3PKP/4q3 w - - 0 33 | d3d8 f7f8 d8f8 | 410 | backRankMate endgame mate mateIn2 queenRookEndgame short | ., ., ., ., ., ., ., β,
., ., β, ., ., β, β, β,
β, ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., β, ., ., . | false | false | false | false | w |
1r2r2k/Q1R4p/6p1/4qb2/8/8/PP3PPP/3R2K1 w - - 0 29 | c7h7 h8g8 a7f7 | 1,176 | mate mateIn2 middlegame short | ., β, ., ., β, ., ., β,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/8/1p5p/p1k2K2/P7/1P5P/8/8 b - - 2 49 | c5b4 f5g6 b4b3 g6h6 b3a4 | 1,086 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
β, ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/p3n1b1/6pp/1q1np3/2RpNPPP/3Q3N/1PPB4/3B1RK1 w - - 4 23 | c4c8 b5d3 c8f8 a8f8 c2d3 | 1,727 | crushing exposedKing 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 |
r5k1/5pp1/q3p2p/Qp1pP3/1n1P4/7P/3B1PP1/R3N1K1 b - - 0 25 | a6a5 a1a5 a8a5 | 885 | advantage 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 |
4r3/6K1/8/4R1P1/1PpP4/P1P3k1/8/4b3 b - - 6 52 | e8e5 d4e5 e1c3 g7g6 c3e5 g6f5 c4c3 f5e5 c3c2 g5g6 c2c1q | 1,833 | endgame | ., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/pR6/8/P7/2P2rk1/1P1K4/8/6b1 w - - 1 40 | b7g7 g4f5 g7g1 | 826 | advantage endgame master short skewer | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r6k/pp4p1/3p2rp/6q1/2Q2p2/1P3P1b/PBP1R1P1/4R1K1 w - - 0 25 | e2e8 a8e8 e1e8 h8h7 c4g8 | 886 | kingsideAttack 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 | w |
1r1qkb1r/pQpbpppp/2n2n2/1N6/2pP4/8/PP2PPPP/R1B1KBNR w KQk - 3 8 | b5c7 d8c7 b7c7 | 1,142 | crushing opening short | ., β, ., β, β, β, ., β,
β, β, β, β, β, β, β, β,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, β,
β, ., β, ., β, β, β, β | true | true | true | false | w |
6k1/5p1p/p5p1/3b4/1pqN1Q2/4R3/PP4PK/5r2 w - - 4 37 | e3e8 g8g7 d4f5 g7f6 f4e5 | 2,256 | crushing endgame long | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, β, β, ., β, ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
r3r1k1/p4ppp/2p2n2/1p6/3P1qb1/2NQ2R1/PPB2PP1/R1B3K1 b - - 6 18 | e8e1 g1h2 e1c1 a1c1 f4h6 h2g1 h6c1 | 2,497 | advantage attraction fork 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 | b |
3b2rk/p3q2p/1r3p1P/2p1RP2/2P4Q/1P1P4/P5P1/B4RK1 b - - 0 33 | f6e5 h4e7 d8e7 a1e5 e7f6 | 1,513 | crushing 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 |
6k1/p4rp1/8/2p1Bq1p/2P1b3/2P3QP/P5PK/4R3 b - - 1 30 | h5h4 g3h4 f5e5 | 1,476 | advantage deflection endgame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., β, β, ., β,
., ., β, ., β, ., ., .,
., ., β, ., ., ., β, β,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r6k/1p2R1b1/3P2P1/8/b1B2p2/K1p2P1P/8/7R b - - 0 34 | a4d1 c4a6 c3c2 | 2,585 | advancedPawn advantage discoveredAttack endgame master pin short | β, ., ., ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
3r2k1/pp2pp2/3p2pq/5P2/4P3/2P2N2/P1P1KQnP/6R1 b - - 6 28 | g2f4 e2d1 f4h3 | 1,169 | crushing 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 |
7k/pQ4p1/2p4p/4r3/3r3n/6p1/PP2R1PP/6K1 w - - 0 31 | b7b8 h8h7 b8e5 | 1,502 | crushing endgame fork short | ., ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., β,
., ., ., ., ., ., β, .,
β, β, ., ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/7p/1p1p1kp1/1P2p3/2BpPp2/2nP1P1P/rR3KP1/8 w - - 1 39 | b2a2 c3a2 c4a2 | 1,893 | advantage endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., β, ., β, β, .,
., β, ., ., β, ., ., .,
., ., β, β, β, β, ., .,
., ., β, β, ., β, ., β,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/pp3rp1/4R2p/Q7/3P4/5P1P/PP2R1Bq/5K2 b - - 0 31 | f7f3 f1e1 h2g1 e1d2 g1d4 | 1,408 | crushing exposedKing long middlegame | ., ., ., ., ., β, β, .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., β, ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
r3r1k1/p4ppp/2p5/5q2/2RPn3/3Q1PB1/P5PP/4R1K1 b - - 0 27 | e4g3 e1e8 a8e8 d3f5 g3f5 | 1,346 | crushing long middlegame | β, ., ., ., β, ., β, .,
β, ., ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, β, β, ., ., .,
., ., ., β, ., β, β, .,
β, ., ., ., ., ., β, β,
., ., ., ., β, ., β, . | false | false | false | false | b |
3r2k1/1pq2pbp/3r2p1/2nB4/2Q5/4P2P/PP3PP1/1RBR2K1 b - - 4 24 | b7b5 c4c2 d6d5 d1d5 d8d5 | 1,923 | advantage long middlegame | ., ., ., β, ., ., β, .,
., β, β, ., ., β, β, β,
., ., ., β, ., ., β, .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., β,
β, β, ., ., ., β, β, .,
., β, β, β, ., ., β, . | false | false | false | false | b |
2k3rr/ppp2p2/3B1p2/2pP1q1p/2P5/2N2B1b/PP1Q1PP1/R3R1K1 b - - 0 19 | f5f3 e1e8 c8d7 | 1,826 | 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, . | false | false | false | false | b |
Q2qr3/1P6/KP6/5k2/8/8/8/8 w - - 1 73 | a8d8 e8d8 a6a7 | 1,709 | crushing defensiveMove endgame master short | β, ., ., β, β, ., ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/ppp4q/4p1r1/4P3/3P4/1PP2RPp/P3Q1nP/5K2 w - - 3 31 | f3f8 c8d7 e2b5 c7c6 b5b7 | 971 | endgame long mate mateIn3 queensideAttack | ., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., β, ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/8/8/3K2kp/2P5/4P3/8/8 b - - 0 50 | h5h4 d5e4 g5g4 c4c5 h4h3 e4e5 h3h2 c5c6 h2h1q | 1,743 | advancedPawn crushing endgame pawnEndgame promotion quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqr1k1/p4pPp/2p1p3/2bp3Q/8/2Nn4/PPP3PP/R1B2R1K w - - 0 16 | h5f7 | 923 | kingsideAttack mate mateIn1 oneMove opening | β, ., β, β, β, ., β, .,
β, ., ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., β, ., ., β, ., β | false | false | false | false | w |
3r2k1/pp3ppp/4p3/2N5/7q/1Q3P2/PP1R2PP/4R2K b - - 0 24 | h4e1 | 970 | backRankMate endgame hangingPiece 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 |
r3rRk1/pp6/3p1B1P/2pP1b2/1qn5/2N5/PP2QPP1/2K4R b - - 2 24 | g8f8 h6h7 f5h7 | 2,005 | crushing 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 | false | false | false | false | b |
4k3/R5R1/5K1p/1Pp3r1/8/6P1/4p2P/8 b - - 0 53 | g5g7 f6g7 e2e1q | 1,505 | advancedPawn crushing endgame master promotion rookEndgame short | ., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3R4/p4p1p/2p3k1/6p1/1P1B4/r3PP2/2r3PP/5K2 w - - 7 32 | d8d6 f7f6 d6f6 g6g7 f6c6 | 1,918 | crushing discoveredAttack endgame long | ., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., β, ., ., ., .,
β, ., ., ., β, β, ., .,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
3R4/8/2k1p3/p2pP3/2rP2Pp/2pK3P/8/8 w - - 0 54 | d8c8 c6d7 c8c4 d5c4 d3c3 | 1,538 | crushing endgame long rookEndgame | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
β, ., ., β, β, ., ., .,
., ., β, β, ., ., β, β,
., ., β, β, ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k5/1pp1r2Q/pr2p3/3p1p2/q2b4/P2NP3/1PP3PP/K3RR2 w - - 0 26 | h7e7 d4b2 d3b2 | 1,996 | crushing 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, ., . | false | false | false | false | w |
r4r2/ppp1qpk1/3p4/2bnp3/2B1P1pR/3P2B1/PPPK1P2/7R w - - 0 19 | h4g4 e7g5 g4g5 | 2,297 | 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 | false | false | false | false | w |
r2brk1n/pp3pp1/1q1pb3/1Bp1p1P1/4P3/P1PPBN2/5P2/1R2K2R w K - 0 27 | h1h8 f8e7 h8e8 | 1,145 | 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 | true | false | false | false | w |
2k3rr/1pp1nB2/p2qp2p/3p3Q/8/2N1P2P/PPPP2Rb/R1B2K2 b - - 1 24 | g8g2 f1g2 d6g3 | 1,042 | advantage attraction 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 |
r1r3k1/1p3pb1/1n2q1pp/p2p3n/b2Pp2B/NB2P3/1P3PPP/1NRQ1RK1 w - - 2 21 | c1c8 a8c8 b3a4 | 1,443 | 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, β, . | false | false | false | false | w |
6k1/4qp1n/2p1b1rR/p3Q1P1/2P1P2P/P2rP3/1PK5/6R1 w - - 5 34 | c2d3 e6c4 d3d4 | 2,281 | crushing 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 |
1r3rk1/p4p2/2p4p/2q1p1p1/4Pnb1/2PB1PB1/P1Q3PP/3R1RK1 w - - 1 19 | g3f2 c5a3 f3g4 b8b2 c2c1 | 1,616 | advantage defensiveMove 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 |
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.