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 |
|---|---|---|---|---|---|---|---|---|---|
8/p3Rq1k/1p1p3p/3P4/2P3p1/6Pn/PP2pB1P/7K w - - 0 38 | e7f7 h7g6 f7e7 | 1,415 | advantage endgame hangingPiece master short | ., ., ., ., ., ., ., .,
β, ., ., ., β, β, ., β,
., β, ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, β,
β, β, ., ., β, β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
2r2rk1/1p2b1p1/p2pN1qp/PP1Pn3/1Q2p3/1B3pPP/1P1B1P2/R3R1K1 b - - 2 28 | g6h5 h3h4 e7h4 | 2,776 | 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 |
6k1/4pp2/2rp1bp1/8/p1bpP3/P2Q3P/1q2NRP1/2R4K w - - 0 34 | c1c4 c6c4 d3c4 | 1,156 | advantage master 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 |
4qr2/ppkn2Q1/2p4r/4p3/3pP2p/3P3P/PPP2NP1/R4RK1 b - - 0 23 | h6g6 g7h7 f8h8 h7g6 e8g6 | 1,606 | advantage long middlegame trappedPiece | ., ., ., ., 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 |
r2q1rk1/1b3ppp/pb1P4/1p2PNNQ/2p2B2/3n4/PP3PPP/R3R1K1 b - - 12 27 | b6f2 g1f1 b7g2 f1g2 d3f4 | 2,255 | advantage attraction fork long middlegame | β, ., ., β, ., β, β, .,
., β, ., ., ., β, β, β,
β, β, ., β, ., ., ., .,
., β, ., ., β, β, β, β,
., ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
2rqk2r/p4ppp/b2bpn2/1p1pn3/6P1/PPpPPN1P/2P1NP2/R1BQKBR1 b Qk - 1 13 | e5f3 | 786 | hangingPiece 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, β, β, β, β, . | false | true | true | false | b |
r2q1rk1/2p2p2/p4nnp/1p2R3/8/1BP2bQP/P4PP1/R5K1 w - - 0 22 | g3g6 g8h8 g6h6 | 1,589 | advantage kingsideAttack 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, . | false | false | false | false | w |
1Q3bk1/p1p3pp/8/5p2/6P1/5BK1/2q5/8 w - - 0 36 | f3d5 g8h8 b8f8 | 845 | deflection endgame mate mateIn2 short | ., β, ., ., ., β, β, .,
β, ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1p2rppp/7B/1n6/6Q1/8/Pq1p1PPP/3R2K1 w - - 6 29 | g4c8 e7e8 c8e8 | 1,091 | 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 |
2R5/p1R2pk1/3Np1p1/4P1Pp/6n1/6P1/PP2rrP1/3K4 b - - 8 35 | g4e3 d1c1 e2e1 | 1,609 | 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 |
6k1/p4p1p/6p1/2p1q3/P3r3/1PQ3P1/2P1R1KP/8 w - - 0 29 | c3e5 e4e5 e2e5 | 870 | crushing endgame short xRayAttack | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., β, .,
., ., β, ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k3/2p2pp1/p1np1n2/1p2pQ1p/4P3/2PPP1rq/PPB4N/RN3R1K b q - 7 17 | h3g2 | 948 | 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 | false | false | false | true | b |
2kqrb2/pp5Q/2p1p1p1/2npP3/6B1/P1P3B1/1PP3PP/2KR4 b - - 0 21 | d8g5 c1b1 g5g4 | 1,161 | 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, ., ., ., . | false | false | false | false | b |
r6r/1b2k2p/p1R1p1p1/2p3N1/4Nn2/b1PP4/P4PPP/5R1K w - - 5 23 | c6c7 e7d8 c7b7 | 1,264 | crushing fork middlegame short | β, ., ., ., ., ., ., β,
., β, ., ., β, ., ., β,
β, ., β, ., β, ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., β, β, ., .,
β, ., β, β, ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, ., β | false | false | false | false | w |
6k1/R5r1/p7/1p3p1p/2p2K2/P5PP/1P6/8 w - - 2 43 | a7g7 g8g7 f4f5 a6a5 f5e4 | 2,013 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/1Q3ppp/p3b3/8/4r3/8/PPPq2PP/R4R1K w - - 1 23 | b7e4 e6d5 e4g4 | 1,932 | advantage hangingPiece 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 |
8/1pk5/4p1p1/1rbpPpP1/2q1rP1P/p1P1PK2/Q2R1B2/1R6 w - - 0 47 | a2c4 e4c4 b1b5 | 1,256 | capturingDefender crushing 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, ., ., ., ., ., . | false | false | false | false | w |
5rk1/p1p2pp1/1p2p2p/3r3P/8/1P4q1/PBPPQNb1/2K3R1 w - - 4 25 | f2e4 g3h2 e2g2 h2g2 g1g2 | 1,989 | advantage discoveredAttack 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 |
1r3k2/2R5/1p2p2p/1Q1pPp1q/1P1P2p1/2P1P1P1/6KP/8 b - - 2 31 | b8a8 c7c8 a8c8 | 2,346 | crushing endgame quietMove 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 |
r4rk1/2p2p2/1b3N1p/4P3/p4B2/P6q/1P2QP2/R3R1K1 b - - 1 33 | g8h8 e2g4 f8g8 g4g8 a8g8 f6g8 h3g4 | 2,329 | clearance crushing middlegame pin veryLong | β, ., ., ., ., β, β, .,
., ., β, ., ., β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., β, ., ., β, β, ., .,
β, ., ., ., β, ., β, . | false | false | false | false | b |
6rk/pp1q1prp/3b4/5p2/3Q4/2Pn1N1P/PP3PPN/R2R2K1 b - - 6 22 | d6h2 g1f1 d7d4 | 1,005 | advantage discoveredAttack kingsideAttack middlegame short | ., ., ., ., ., ., β, β,
β, β, ., β, ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, β, ., β, ., β,
β, β, ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | b |
3k2r1/2p5/2Q1R3/1P3p2/2P3pp/3P3P/5PPK/q7 b - - 2 38 | g4g3 f2g3 h4g3 | 882 | endgame master mate mateIn2 short | ., ., ., β, ., ., β, .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r2q3r/ppp1k2p/4pp2/1Bb5/8/2N2P1b/PPP4P/R3QR1K w - - 1 16 | e1g3 h3g2 g3g2 | 2,615 | crushing master middlegame short | β, ., ., β, ., ., ., β,
β, β, β, ., β, ., ., β,
., ., ., ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
β, β, β, ., ., ., ., β,
β, ., ., ., β, β, ., β | false | false | false | false | w |
r2q1rk1/pp3ppp/2p1b3/2bpn1N1/5B2/2NQ4/PP3PPP/R4RK1 w - - 0 15 | d3h7 | 1,045 | kingsideAttack mate mateIn1 middlegame oneMove | β, ., ., β, ., β, β, .,
β, β, ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., β, β, β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r3k2r/pp5p/1qp1npp1/3p1n1B/3P4/P1N3P1/1PP2PP1/R2QK2R w KQkq - 0 16 | h5g6 h7g6 h1h8 | 1,106 | advantage discoveredAttack middlegame short | β, ., ., ., β, ., ., β,
β, β, ., ., ., ., ., β,
., β, β, ., β, β, β, .,
., ., ., β, ., β, ., β,
., ., ., β, ., ., ., .,
β, ., β, ., ., ., β, .,
., β, β, ., ., β, β, .,
β, ., ., β, β, ., ., β | true | true | true | true | w |
r5k1/2q2p1p/6p1/p4p2/2Pb4/3P1Q1P/P3rPP1/4R1K1 w - - 0 27 | f3a8 g8g7 e1e2 | 1,261 | advantage endgame hangingPiece intermezzo 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 |
5rk1/3br3/4p1p1/pp1p4/2pPp1P1/2P1P3/PP2B1PR/2K4R w - - 0 27 | h2h8 g8f7 h1f1 | 2,048 | 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 |
r1b1r1k1/1pR2Rp1/p3pnNp/8/3P4/8/PP4PP/6K1 w - - 1 24 | f7g7 | 1,329 | mate mateIn1 middlegame oneMove vukovicMate | β, ., β, ., β, ., β, .,
., β, β, ., ., β, β, .,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
6kr/p5p1/2r1p1p1/2PpB3/1P2n1P1/P4R1P/5P2/1K5R b - - 4 32 | e4d2 b1a2 d2f3 | 902 | crushing endgame fork master 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 |
4r1k1/pp3p1p/3p1q1B/6pn/6P1/P2Q1P1P/1P3P2/3R2K1 b - - 0 26 | h5f4 d3d6 f4e6 h6g5 f6g5 | 2,342 | crushing endgame long quietMove | ., ., ., ., 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/pQ1b1ppp/3b4/2p5/8/2N1B1Pq/PPP2P1P/3R1RK1 b - - 4 18 | d7c6 b7c6 c8c6 | 1,186 | 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 |
7R/pkp4P/8/4n3/5pP1/3p1P2/1Pr5/5K2 w - - 0 44 | h8b8 b7b8 h7h8q b8b7 h8e5 | 1,436 | advancedPawn attraction crushing endgame fork long promotion | ., ., ., ., ., ., ., β,
β, β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., β, ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | w |
r5bR/2pnr1k1/3p1p1R/pp1P1Bp1/8/4PP2/PPP3P1/2K5 w - - 0 27 | h6h7 g8h7 h8h7 g7f8 h7h8 | 2,113 | advantage long middlegame sacrifice | β, ., ., ., ., ., β, β,
., ., β, β, β, ., β, .,
., ., ., β, ., β, ., β,
β, β, ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, β, β, ., ., ., β, .,
., ., β, ., ., ., ., . | false | false | false | false | w |
rqb2rk1/4bppp/pp2p3/8/P1BQn3/1P2P3/1B3PPP/2RR2K1 w - - 0 16 | d4g7 | 1,025 | kingsideAttack mate mateIn1 middlegame oneMove | β, β, β, ., ., β, β, .,
., ., ., ., β, β, β, β,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, β, ., ., .,
., β, ., ., β, ., ., .,
., β, ., ., ., β, β, β,
., ., β, β, ., ., β, . | false | false | false | false | w |
r7/6p1/PP6/8/8/4K1k1/2P4p/R7 b - - 0 68 | a8a6 a1a6 h2h1q | 1,686 | advancedPawn crushing deflection endgame promotion rookEndgame short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
r2q1rk1/1b3pp1/pn2p2p/8/P1pP2N1/1nP5/3BQPPP/RB2R1K1 w - - 2 22 | g4h6 g7h6 e2g4 | 1,786 | clearance crushing kingsideAttack 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, ., β, . | false | false | false | false | w |
1r2r1k1/1p1q1pp1/pPpb3p/3p4/3P4/3BPN1b/1PQ2PP1/2R2RK1 w - - 0 25 | g2h3 d7h3 d3h7 g8h8 c2f5 h3f5 h7f5 | 2,498 | advantage clearance middlegame veryLong | ., β, ., ., β, ., β, .,
., β, ., β, ., β, β, .,
β, β, β, β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, β, β, ., β,
., β, β, ., ., β, β, .,
., ., β, ., ., β, β, . | false | false | false | false | w |
r4k1r/p4ppp/2p2n2/1Bq5/1n6/5P2/PPPQ2PP/2KRR3 w - - 2 17 | d2d8 a8d8 d1d8 f6e8 e1e8 | 1,161 | long master mate mateIn3 middlegame sacrifice | β, ., ., ., ., β, ., β,
β, ., ., ., ., β, β, β,
., ., β, ., ., β, ., .,
., β, β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, β, ., ., β, β,
., ., β, β, β, ., ., . | false | false | false | false | w |
8/p7/1k6/8/4B3/8/5qPP/4R2K b - - 0 39 | f2e1 | 630 | backRankMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
4Rrk1/ppp3pp/2p5/6N1/3q4/3P2P1/PPP4P/R1Kb4 w - - 0 19 | e8f8 g8f8 g5e6 f8e8 e6d4 | 1,449 | 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, ., ., ., . | false | false | false | false | w |
7k/2r3pp/5p2/5n2/8/R4P1P/P3r1PK/8 w - - 0 41 | a3a8 c7c8 a8c8 e2e8 c8e8 | 638 | backRankMate endgame long mate mateIn3 | ., ., ., ., ., ., ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1n3r1k/r6p/1qp2p1Q/p3pN2/4P3/1B3P2/RPP4P/4K1b1 w - - 0 25 | h6f8 | 1,766 | hangingPiece 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 | w |
2r5/pp3kp1/3rpp1R/3n4/3B1NQ1/8/PPq2P2/K5R1 b - - 0 30 | c2c1 g1c1 c8c1 | 1,057 | backRankMate mate mateIn2 middlegame sacrifice short | ., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., β, β, β, ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
3Qb1k1/4bppp/4p3/1p2P3/5BN1/1P5P/5PP1/2r2RK1 b - - 0 29 | c1f1 g1f1 e7d8 | 1,562 | equality intermezzo 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 |
6k1/p4qp1/2p1p1Np/Q1PpP1BP/3Pp3/3bP3/Pr4P1/4R1K1 b - - 0 32 | f7f2 g1h2 f2g2 | 1,334 | kingsideAttack master mate mateIn2 middlegame short | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., ., β, ., β, ., β, β,
β, ., β, β, β, ., β, β,
., ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
β, β, ., ., ., ., β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
r2qk1nr/pp1bbppp/2n5/1BppN3/8/8/PPPP1PPP/RNBQR1K1 b kq - 5 8 | c6e5 b5d7 e5d7 | 1,192 | 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, β, ., β, . | false | false | true | true | b |
8/5prk/R7/4R2K/pr2P2P/8/8/8 w - - 1 62 | a6h6 h7g8 e5e8 | 834 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
β, β, ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/3p1kp1/pp1P3p/2p2P1P/P1P1K3/1P6/8 b - - 1 43 | f6f5 a3a4 b5a4 e3f3 a4a3 b2a3 a5a4 f3e3 f5g4 e3e4 g4h4 | 1,559 | crushing endgame pawnEndgame quietMove veryLong zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, β, .,
β, β, ., β, ., ., ., β,
., ., β, ., ., β, ., β,
β, ., β, ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/5p2/1k1qb1p1/pBppN1P1/P2RPP2/2Q5/1P6/1K6 b - - 0 32 | c5d4 c3d4 d6c5 | 1,124 | advantage master 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 |
5k1r/1p2bp2/4pQ1p/1B1pP3/P6P/6P1/1q3P2/5RK1 w - - 2 32 | f6h8 | 761 | endgame hangingPiece 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 | w |
r4rk1/p1p1p1B1/1pp3P1/8/3P4/2P4Q/PP3P1P/R3K1Nq b Q - 0 15 | h1g1 h3f1 g1f1 e1f1 g8g7 | 1,583 | advantage hangingPiece long middlegame | β, ., ., ., ., β, β, .,
β, ., β, ., β, ., β, .,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., β,
β, β, ., ., ., β, ., β,
β, ., ., ., β, ., β, β | false | true | false | false | b |
r3r1k1/ppq3pp/2p5/2QbN3/3Pp3/8/1P3PPP/2R1R1K1 w - - 2 20 | c5d5 c6d5 c1c7 | 1,268 | 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, . | false | false | false | false | w |
8/1p4pk/4p1Qp/3pP2P/p4P2/P5q1/8/4NK2 b - - 1 46 | g3g6 h5g6 h7g6 e1c2 g6f5 | 1,402 | advantage endgame long | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., β, β,
., ., ., β, β, ., ., β,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., . | false | false | false | false | b |
1k6/1P6/5Kp1/1b1B4/5P2/7p/8/8 b - - 5 55 | b5f1 f6g5 f1g2 g5g4 g2d5 | 2,077 | bishopEndgame crushing endgame long quietMove | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r3/pbrk1Q2/1p2p3/3pP3/q2P1P2/P5R1/1P1N2PP/R5K1 b - - 0 25 | e8e7 f7e7 d7e7 g3g7 e7d8 | 1,084 | 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, . | false | false | false | false | b |
4q2k/Q6p/6p1/8/8/1N6/PPP3PP/6K1 b - - 0 30 | e8e1 | 696 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/p1q2pB1/1p5p/3B2p1/8/3Q2Pb/PP2PP1P/6K1 b - - 0 29 | c7c1 d3d1 c1d1 | 1,057 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
β, ., β, ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
β, β, ., ., β, β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/8/8/4kp2/1K3R2/4PP2/5r2/8 b - - 2 53 | f2e2 f4c4 e2e3 f3f4 e5d5 | 2,199 | crushing endgame long master rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b2rk1/p2p1pp1/1p2p2p/q3n2Q/2P5/2PB4/P3NPPP/1R3RK1 w - - 0 16 | b1b5 e5d3 b5a5 | 1,404 | 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 |
2r1r1k1/1pb2ppp/p2q1B2/P1pP4/8/2N2B2/1PQ2PPP/R3R1K1 b - - 0 21 | d6h2 g1f1 h2h1 | 1,293 | kingsideAttack mate mateIn2 middlegame short | ., ., β, ., β, ., β, .,
., β, β, ., ., β, β, β,
β, ., ., β, ., β, ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
r7/6R1/p7/Ppr2P2/1R4P1/5k2/5P2/6K1 b - - 0 43 | c5c1 g1h2 a8h8 g7h7 h8h7 | 1,040 | endgame long mate mateIn3 rookEndgame | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
β, β, β, ., ., β, ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/2pR1kp1/1pP2p1p/pPn2N2/P3r1PP/8/5P2/6K1 b - - 6 38 | c5d7 c6d7 e4e1 g1g2 e1d1 | 1,840 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., β, β, ., β, β, .,
., β, β, ., ., β, ., β,
β, β, β, ., ., β, ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7k/2p2p1p/1pppq2Q/5r2/P7/6R1/1PP3PP/6K1 w - - 2 25 | h6f8 | 924 | 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 |
r7/1b1pkp1p/1pnRp3/p4p2/8/1PP2P2/1PK3PP/3R4 w - - 4 23 | d6d7 e7f6 d7b7 | 989 | crushing endgame fork 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 |
2r3k1/1R4p1/p4p2/3Pp1p1/Q1q5/6P1/P3KPr1/5R2 w - - 0 33 | a4c4 c8c4 d5d6 | 1,872 | crushing endgame short | ., ., β, ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., β, β, ., β, .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, β, β, .,
., ., ., ., ., β, ., . | false | false | false | false | w |
8/1p6/5kP1/1pP5/1P2K3/5p2/8/8 w - - 0 73 | e4f3 f6g6 f3e4 g6f7 e4d5 | 1,149 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, β, ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1B2/ppp1Np1k/3p2p1/2bNn3/8/1B6/PPP1bRPP/R3K3 w Q - 0 16 | f2f7 e5f7 d5f6 h7h8 e7g6 | 2,248 | deflection 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, ., ., . | false | true | false | false | w |
8/6p1/k3p2p/1p1pP3/5P2/4K2P/6P1/8 w - - 0 42 | f4f5 a6b6 f5f6 g7f6 e5f6 | 1,816 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., β,
., β, ., β, β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/1pp1Rr2/p6P/6r1/3P1bN1/2P2P1P/PP6/7K w - - 1 38 | h6h7 f7h7 g4f6 g8f8 e7h7 | 1,930 | advancedPawn attraction crushing deflection endgame exposedKing fork long | ., ., ., ., ., ., β, .,
., β, β, ., β, β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., β, ., ., β, ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r2q1rk1/1pp3pn/p1np2bp/4p3/1P5N/2PP2NP/P1B2RP1/R1BQ2K1 b - - 3 16 | d8h4 d1g4 h4g4 | 1,268 | 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, ., ., β, . | false | false | false | false | b |
3k4/p1pr2p1/2p3B1/2Pp3P/P4R2/4r1PK/8/8 w - - 7 43 | f4f8 d8e7 f8e8 e7f6 e8e3 | 1,558 | crushing endgame long skewer | ., ., ., β, ., ., ., .,
β, ., β, β, ., ., β, .,
., ., β, ., ., ., β, .,
., ., β, β, ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/pp1p1p1p/2p2qp1/8/2PnP2P/3P4/PP2NP2/R2QKB1R b KQkq - 1 14 | d4f3 | 1,070 | 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 | true | true | true | true | b |
1r6/5k2/p2p1qRp/4p3/2P1Q3/3P1P2/P4r1P/7K w - - 1 28 | g6f6 f7f6 e4h4 f6e6 h4f2 | 1,214 | attraction crushing endgame exposedKing fork long | ., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r5k1/ppp3p1/3p2pp/1P6/P2PPr1b/8/3N1PP1/2R1K2R w K - 0 20 | g2g3 h4g3 f2g3 | 1,118 | advantage endgame fork 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 | w |
8/2N5/P3R1p1/5p1k/5P1p/3b4/5P1K/r7 b - - 9 56 | d3e4 e6e4 f5e4 | 1,414 | crushing endgame quietMove short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
5k2/R4p1p/2Bp1bpP/3P4/4PPP1/5n2/4r3/2K5 w - - 0 42 | a7a8 f6d8 a8d8 | 1,020 | crushing endgame short | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., β,
., ., β, β, ., β, β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., . | false | false | false | false | w |
3r2k1/ppq1br1p/4p1pB/2pnPp1Q/2N5/2PP2RP/PP4P1/5R1K w - - 0 21 | g3g6 h7g6 h5g6 g8h8 g6f7 | 1,286 | advantage 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 | w |
3k4/7p/2PP4/4Np2/p7/4K3/2r4P/8 w - - 1 41 | e5f7 d8e8 d6d7 | 1,786 | advancedPawn crushing endgame master short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k1r4/ppqb4/3b4/3p4/3P4/2N2Q2/PP3PP1/R4RK1 b - - 2 24 | d6h2 g1h1 d8h8 | 1,187 | advantage defensiveMove 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 |
r1b2rk1/3p1p2/p1p1p1P1/4Pnq1/8/2N4Q/PPP2P1P/R3K2R w KQ - 0 17 | h3h7 | 1,109 | 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 | true | true | false | false | w |
5r2/p3kp1r/2R5/1pNpP1p1/1P6/2P5/P3n1PP/5R1K b - - 2 24 | h7h2 h1h2 f8h8 c6h6 h8h6 | 1,408 | anastasiaMate attraction 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 | b |
4rr2/1pq2pk1/p3p1p1/3p2Qp/3P2nP/2P3P1/PPB1RP2/4R1K1 w - - 1 24 | e2e6 e8e6 e1e6 | 1,819 | 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 |
r5k1/ppR4p/3p2p1/3P2N1/1PPQ1bq1/8/P5PP/6K1 b - - 2 25 | f4h2 g1h2 g4d4 | 1,574 | crushing discoveredAttack 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 | b |
8/8/8/1p2k1p1/1rp5/2Kp1PN1/1P1R2PP/8 b - - 1 44 | b4b3 | 900 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
., β, β, ., ., ., ., .,
., ., β, β, ., β, β, .,
., β, ., β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/1bq1bpp1/p1pppn1B/8/4P3/2NBQ3/PPP2PPP/3RR1K1 b - - 0 15 | f6g4 e3h3 g4h6 | 1,140 | 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 |
4rrk1/pp3pp1/2np1qp1/2p2P1Q/8/P2P3P/BPP3P1/R5K1 w - - 0 22 | f5g6 f6g6 h5g6 | 1,372 | 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, . | false | false | false | false | w |
2r2k2/2p2pp1/7p/3N4/4P3/1P3P1P/1PQ2KP1/q7 w - - 9 32 | c2c5 f8g8 d5e7 g8h8 e7c8 | 1,352 | crushing endgame fork long | ., ., β, ., ., β, ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., β, ., β,
., β, β, ., ., β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/p4pp1/2p2n1p/1p6/3P4/2N1r1R1/PP3q1P/K2Q3R w - - 4 24 | h1f1 f2g3 h2g3 | 1,793 | master 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 |
8/8/4p3/5k2/5pP1/6P1/5K2/8 b - - 0 49 | f5g4 g3f4 g4f4 f2e2 f4e4 | 1,600 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1b1k2r/3pq1pp/5p2/3N4/1nB1PP2/7P/1PPQ2P1/2KR3R b kq - 2 21 | a8a1 | 1,494 | 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 | false | false | true | true | b |
r2q2r1/1p2kp2/p6Q/3p2R1/3Pn1p1/2P2p2/PP4PP/4R1K1 w - - 9 28 | g5e5 e7d7 e5d5 d7c7 h6f4 c7c6 d5d8 | 2,493 | crushing fork interference 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 |
8/3R4/5pk1/6p1/P5K1/2r3P1/8/8 b - - 2 50 | f6f5 g4h3 f5f4 h3g2 c3g3 | 2,339 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rnb4k/pp4pp/2p5/7Q/3P4/2P1Pr1q/PP2K2b/R3B2R w - - 0 20 | h5e8 f3f8 e8f8 | 913 | kingsideAttack mate mateIn2 middlegame short | β, β, β, ., ., ., ., β,
β, β, ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., β, β, ., β,
β, β, ., ., β, ., ., β,
β, ., ., ., β, ., ., β | false | false | false | false | w |
r4k1r/2Q2pp1/p1p1p1p1/4P3/5q1n/P1N5/1PP1KP2/3RR3 w - - 5 24 | d1d8 a8d8 c7d8 | 910 | mate mateIn2 middlegame short | β, ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
β, ., β, ., β, ., β, .,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., ., .,
., β, β, ., β, β, ., .,
., ., ., β, β, ., ., . | false | false | false | false | w |
r1b3rk/pp5p/4Q1n1/2np1N1N/3qp3/P2B4/1P3PPP/R4RK1 w - - 3 22 | e6g8 h8g8 f5d4 | 2,052 | crushing kingsideAttack 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 | w |
8/4k1p1/4p1Pp/p1p1p2P/P1P5/KPp4B/4q3/2R3R1 b - - 2 43 | e2b2 | 937 | endgame 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 |
8/p7/Pp1k2p1/1P4K1/4p2P/6P1/8/8 w - - 0 52 | g5f4 d6d5 f4e3 | 1,498 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, β, ., β, ., ., β, .,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/p3brpp/qp2Qp2/4p3/1P1p4/7P/3B1PP1/2RR2K1 w - - 4 25 | c1c7 | 1,871 | equality middlegame oneMove | β, ., ., ., ., ., β, .,
β, ., ., ., β, β, β, β,
β, β, ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., β, β, .,
., ., β, β, ., ., β, . | false | false | false | false | w |
8/p5p1/8/2Pk2r1/1K1P4/2P4p/3R4/8 w - - 0 49 | c3c4 d5c6 d4d5 c6d7 c5c6 | 2,058 | crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q4/pp2prkp/3p1np1/6N1/8/1P4PP/P3PP2/3Q1RK1 w - - 0 18 | g5e6 g7g8 e6d8 | 1,267 | 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 |
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.