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 |
|---|---|---|---|---|---|---|---|---|---|
4q1k1/6r1/5Q1R/p2p2r1/8/2P5/PP3RPP/7K b - - 4 30 | g5g2 h6h8 g8h8 f6h4 g7h7 | 2,337 | advantage endgame long | ., ., ., ., β, ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
3q2k1/1p3p1p/r5p1/3p4/rn1B4/4P1Q1/5PPP/R3R1K1 w - - 0 24 | a1a4 a6a4 g3e5 f7f6 e5e6 g8g7 d4f6 d8f6 e6d7 | 2,141 | crushing discoveredAttack fork middlegame sacrifice veryLong | ., ., ., β, ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
8/8/p1k2pp1/4p1p1/KP2P3/5PPP/8/8 w - - 5 51 | a4a5 c6b7 b4b5 | 1,986 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, .,
., ., ., ., β, ., β, .,
β, β, ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1Q4R1/4p1pk/3p4/3Pn3/4P1qP/PP4P1/5K2 b - - 0 33 | g3f2 | 1,325 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., β, β,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r2q3k/4bBpp/p7/1pp2P2/3nn3/2P4Q/PP4PP/R1B2RK1 b - - 0 19 | d4e2 g1h1 e4f2 f1f2 d8d1 f2f1 d1f1 | 1,295 | kingsideAttack mate mateIn4 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, . | false | false | false | false | b |
3rr3/3qn2k/2p4p/1p3p1Q/p7/2BP2KP/P1P5/R4R2 w - - 2 30 | h5f7 | 1,035 | 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 |
8/8/8/5k1p/3K1Pp1/6P1/8/8 b - - 1 65 | h5h4 g3h4 g4g3 d4e3 f5g4 f4f5 g4h3 | 2,675 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/8/1k1K1ppp/4p3/4P1P1/7P/8 w - - 2 41 | d5d4 b5b4 h2h4 g5h4 g3h4 f5f4 e3f4 | 2,852 | crushing endgame pawnEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2k4r/p1p3b1/Pp1p4/1P1P1b1p/4rBp1/3B2P1/5P1P/2R2RK1 b - - 2 23 | e4f4 g3f4 f5d3 | 1,223 | 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 |
r5r1/5pbk/p1p1p2p/n1qp3P/1p1N1B2/4PQ2/PP3P2/1K1R2R1 w - - 2 28 | f4h6 c5f8 h6g7 | 2,139 | 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 |
5r2/5rk1/5R1p/p1p5/1p2Q3/1P1P1pP1/P1PK3P/5q2 w - - 2 39 | e4g6 g7h8 g6h6 h8g8 f6g6 f7g7 g6g7 | 1,380 | deflection endgame mate mateIn4 veryLong | ., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., β,
β, ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
., β, ., β, ., β, β, .,
β, ., β, β, ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | w |
rn3rk1/pp3ppp/1qp1b3/2bp4/5B2/PBNP2P1/1PP3KP/R2QR3 w - - 0 16 | c3a4 b6a5 f4d2 | 1,879 | 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 | w |
1q1r1rk1/pb3pbp/1p2pNp1/2p1n1B1/P1B5/2PP4/1P3PPP/R2QR1K1 b - - 8 17 | g7f6 g5f6 e5c4 | 1,751 | 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, β, ., β, . | false | false | false | false | b |
1r2r3/1P2Q3/p2p2pk/2pPb3/7P/6p1/1P6/2K2R2 w - - 4 36 | e7g5 h6g7 h4h5 | 1,262 | crushing endgame short | ., β, ., ., β, ., ., .,
., β, ., ., β, ., ., .,
β, ., ., β, ., ., β, β,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., β, ., ., β, ., . | false | false | false | false | w |
7k/6p1/2p3qp/1pQpP3/3Pp3/7P/r3BPPK/8 w - - 6 43 | c5f8 h8h7 e2g4 | 1,551 | advantage defensiveMove endgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, β,
., β, β, β, β, ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/4bP2/3k2Np/2p5/2K5/P7/8 b - - 4 47 | d5e5 f6f7 e6f7 g5f7 e5f4 | 2,786 | crushing defensiveMove endgame long sacrifice | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2r3k1/1p4pp/p3b3/4p3/1P6/3K2P1/3QB2P/q2R3R b - - 4 25 | a1d4 | 1,659 | mate mateIn1 middlegame oneMove | ., ., β, ., ., ., β, .,
., β, ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, β, ., ., β,
β, ., ., β, ., ., ., β | false | false | false | false | b |
4r1k1/p5pp/1pn5/P1pq1nN1/8/2B2P2/6P1/R3Q1K1 w - - 5 35 | e1e8 | 559 | hangingPiece mate mateIn1 middlegame oneMove | ., ., ., ., β, ., β, .,
β, ., ., ., ., ., β, β,
., β, β, ., ., ., ., .,
β, ., β, β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., β, . | false | false | false | false | w |
8/8/5n1p/1P2k3/4B1p1/4K2P/8/8 b - - 0 47 | f6e4 b5b6 e4d6 h3g4 d6c4 e3f3 c4b6 f3g3 e5f6 g3h4 f6g6 | 2,095 | crushing defensiveMove endgame exposedKing master quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
1k1r2nr/ppp2ppp/3b4/1P2qb2/Q7/2P1B3/P3PPBP/RN3RK1 b - - 2 14 | e5h2 | 464 | 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, β, . | false | false | false | false | b |
8/2p5/1p1p4/p2Pk1p1/P1P1P1P1/3K4/8/8 b - - 0 36 | e5f4 d3d4 f4g4 | 1,131 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., β, ., ., ., .,
β, ., ., β, β, ., β, .,
β, ., β, ., β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r5kr/pp5p/2p1b1p1/q1b1B2Q/8/2n3P1/PPP3KP/R4R2 w - - 2 19 | h5h6 a5c7 e5c7 | 1,772 | 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 |
5rk1/3R1pp1/4p2p/p3q3/1p2Pn2/1P2QP2/P5PP/2R3K1 b - - 0 28 | e5g5 e3d2 f4e2 d2e2 g5c1 | 2,285 | deflection discoveredAttack endgame equality long 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 | b |
3r4/pp3B1p/2pB2pk/2P2p2/4nP1P/P3PK2/5P2/1R6 b - - 1 30 | e4d2 f3e2 d2b1 | 856 | crushing endgame fork short | ., ., ., β, ., ., ., .,
β, β, ., ., ., β, ., β,
., ., β, β, ., ., β, β,
., ., β, ., ., β, ., .,
., ., ., ., β, β, ., β,
β, ., ., ., β, β, ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5rk1/p4ppp/1p6/4p3/3PQP2/2PKP2q/r7/2R1R3 w - - 0 33 | e1h1 a2h2 h1h2 h3h2 c1h1 h2h1 e4h1 | 1,263 | clearance crushing endgame veryLong | ., ., ., ., ., β, β, .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, β, ., .,
., ., β, β, β, ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., β, ., ., . | false | false | false | false | w |
r1b2rk1/pp3ppp/4p3/3p4/2qB4/2P5/P1PQ1PPP/R4RK1 w - - 0 17 | d4g7 g8g7 d2g5 g7h8 g5f6 | 2,210 | advantage attraction 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, . | false | false | false | false | w |
8/2k1N3/8/2Pp1p1p/3P1P1P/4b3/1pK5/8 w - - 2 57 | e7d5 c7c6 d5e3 b2b1q c2b1 | 812 | crushing endgame fork long | ., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., β,
., ., ., β, ., β, ., β,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3rnk1/ppq2pp1/3b1p2/3P3N/2p3b1/2PB2P1/PPQ2PK1/R1B4R w - - 0 18 | h5f6 g7f6 d3h7 f8h7 c2h7 | 1,920 | advantage kingsideAttack long master 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 |
5b1r/ppQnkppp/8/1q1p4/8/4PbBP/P4P2/2R1K1R1 w - - 2 20 | c7d6 e7d8 c1c8 d8c8 d6c7 | 1,933 | attraction 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, . | false | false | false | false | w |
6k1/p4p1p/6p1/8/4qP2/6PQ/Pr5P/R5K1 w - - 0 27 | h3c8 g8g7 c8c3 g7h6 c3b2 | 1,034 | crushing endgame fork long | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
r1b1kb1r/p4ppp/1p6/2pnn3/8/6P1/PP3PBP/RNB2RK1 w kq - 0 13 | g2d5 a8b8 f1e1 f7f6 f2f4 | 1,925 | advantage hangingPiece long opening pin | β, ., β, ., β, β, ., β,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., β, β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
β, β, β, ., ., β, β, . | false | false | true | true | w |
rq5r/2pkb3/p2p4/3Qp3/N3P3/P5R1/RPP3P1/6K1 b - - 0 25 | b8a7 a4c5 a7c5 d5c5 d6c5 | 1,611 | advantage long middlegame | β, β, ., ., ., ., ., β,
., ., β, β, β, ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., β, .,
β, β, β, ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
5k2/pR4pp/5p2/2pK1P2/7P/2rp4/5P2/8 w - - 2 33 | d5e6 g7g6 e6f6 f8e8 f6e6 | 1,934 | crushing defensiveMove endgame long rookEndgame | ., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/5ppp/p7/1p2PPrn/1B1p4/5P2/PP5P/3R1R1K w - - 1 33 | b4e7 g5f5 e7d8 | 1,550 | 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 |
8/8/8/p5p1/1p2k3/1P4KP/P7/8 w - - 1 40 | g3g4 e4e5 g4g5 | 982 | crushing endgame master pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/1p3p1p/p4Bp1/3bPp2/1q1P3Q/6R1/Pr4PP/6RK w - - 4 28 | h4h7 g8h7 g3h3 h7g8 h3h8 | 1,986 | attraction kingsideAttack 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 | false | false | false | false | w |
r7/6P1/8/8/5p2/5P1p/3R4/2k1K3 b - - 2 51 | a8e8 d2e2 h3h2 e2e8 h2h1q | 2,045 | advancedPawn crushing endgame long pin promotion rookEndgame | β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., . | false | false | false | false | b |
r3r1k1/p4p2/6pp/2pp4/Pp3qPP/1N1RnP2/1PP1Q3/1K2R3 w - - 0 25 | d3e3 e8e3 e2e3 f4e3 e1e3 | 1,328 | crushing long middlegame | β, ., ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., β, β, ., ., ., .,
β, β, ., ., ., β, β, β,
., β, ., β, β, β, ., .,
., β, β, ., β, ., ., .,
., β, ., ., β, ., ., . | false | false | false | false | w |
8/pkp4p/1p6/8/5nPP/4R3/P2r4/2R3K1 b - - 0 26 | f4e2 e3e2 d2e2 | 1,759 | advantage endgame fork short | ., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., β, . | false | false | false | false | b |
r1b3rk/2p2p1p/pb1p1qnB/1p1PpN1Q/4Pp2/PB6/1PP1RPPP/R5K1 w - - 6 21 | h6g5 f6g5 h5g5 | 1,803 | advantage middlegame short trappedPiece | β, ., β, ., ., ., β, β,
., ., β, ., ., β, ., β,
β, β, ., β, ., β, β, β,
., β, ., β, β, β, ., β,
., ., ., ., β, β, ., .,
β, β, ., ., ., ., ., .,
., β, β, ., β, β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | w |
8/b1p3k1/p1ppr1p1/3bP3/3r3N/1P4R1/P4PPP/3R2K1 w - - 0 27 | h4f5 g7f7 f5d4 | 1,606 | 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 |
2r2rk1/3p3p/4p2P/1p1b1qp1/3R3Q/6B1/1P3PP1/4R1K1 w - - 0 27 | d4g4 f8f6 g4g5 | 1,687 | crushing 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 |
4B3/2R4p/4pkp1/5p2/1b3P2/r7/6PP/5K2 w - - 0 36 | c7f7 | 832 | endgame mate mateIn1 oneMove | ., ., ., ., β, ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
r3r1k1/5pb1/3P1Np1/q3n1Qp/1p1B4/1P3P2/2P3PP/1K1RR3 b - - 4 25 | g7f6 g5f6 e8c8 e1e2 c8c3 b1c1 a5a1 | 1,790 | advantage master middlegame veryLong | β, ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., β, β, .,
β, ., ., ., β, ., β, β,
., β, ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., ., ., β, β,
., β, ., β, β, ., ., . | false | false | false | false | b |
r3k1nr/1bq2ppp/3bp3/1p2R3/5B2/P1N5/1P3PPP/R2Q2K1 w kq - 0 15 | c3b5 d6e5 b5c7 e5c7 f4c7 | 1,421 | advantage fork long middlegame xRayAttack | 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 |
r1b3k1/pp3ppp/8/2q5/2B5/2b4P/P2N1PP1/4QRK1 w - - 0 21 | e1e8 c5f8 c4f7 g8h8 e8f8 | 1,125 | deflection long mate mateIn3 middlegame | β, ., β, ., ., ., β, .,
β, β, ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., β, ., β, β, .,
., ., ., ., β, β, β, . | false | false | false | false | w |
r1b2r1k/ppppq1pp/1b3p2/4p3/2B1P1QN/3P4/PPP2PPP/R4RK1 w - - 0 14 | h4g6 h7g6 g4h3 | 1,651 | 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,
β, ., ., ., ., β, β, . | false | false | false | false | w |
r4rk1/pp3pb1/1q5P/2p5/8/PPpP1QB1/2P2PP1/2KR3R b - - 0 22 | b6a5 a3a4 a5b4 d1e1 b4a3 c1d1 a3a1 | 2,418 | advantage middlegame queensideAttack 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 |
1r4k1/5pp1/p1qb2n1/Bp1Nr3/8/PQ6/1PP3RP/2K2R2 w - - 1 34 | d5f6 g7f6 g2g6 | 2,543 | crushing kingsideAttack 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 |
r1b2r1k/1p4pp/p1np4/4p2R/2B1Pp2/2N5/PPP1QPq1/1K1R4 w - - 0 18 | h5h7 h8h7 e2h5 | 1,251 | attraction kingsideAttack mate mateIn2 middlegame sacrifice short | β, ., β, ., ., β, ., β,
., β, ., ., ., ., β, β,
β, ., β, β, ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
β, β, β, ., β, β, β, .,
., β, ., β, ., ., ., . | false | false | false | false | w |
1b3r1k/p5p1/7p/3Q2p1/5q2/5P2/P6P/4RR1K b - - 0 27 | f4h2 | 976 | endgame mate mateIn1 oneMove | ., β, ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., β, β, ., β | false | false | false | false | b |
5rk1/2p2ppp/4p3/p5Q1/P2P4/1B1b1q2/1rPR1P1P/2R2K2 w - - 10 25 | d2d3 | 1,525 | advantage 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 |
3k3r/7p/1RppPp2/p3b3/5P2/3B3P/PP4P1/6K1 b - - 0 26 | e5d4 g1f1 d4b6 | 857 | advantage endgame fork short | ., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., β, β, β, β, β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
4r1k1/5pp1/p1q1bb1p/3R4/P7/1P3Q2/2P1R1P1/7K w - - 1 31 | d5d8 c6a4 b3a4 | 1,938 | advantage middlegame short | ., ., ., ., β, ., β, .,
., ., ., ., ., β, β, .,
β, ., β, ., β, β, ., β,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/8/8/2pPp1bR/2P1P1k1/5r1p/4K3/8 w - - 4 63 | h5g5 g4g5 e2f3 h3h2 f3g2 h2h1r g2h1 | 1,238 | crushing deflection endgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., β, β,
., ., β, ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3Qr2k/q5p1/2p1r1Bp/p7/Pp6/5P1P/1P4P1/4R2K w - - 2 39 | d8e8 e6e8 e1e8 | 1,352 | endgame mate mateIn2 short xRayAttack | ., ., ., β, β, ., ., β,
β, ., ., ., ., ., β, .,
., ., β, ., β, ., β, β,
β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
8/2B2pk1/7p/1p1r2p1/pQ1q4/P6P/5PP1/6K1 w - - 2 40 | b4d4 d5d4 c7e5 g7g6 e5d4 | 1,247 | advantage attraction endgame fork long | ., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, ., β, ., ., β, .,
β, β, ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r5k1/2p2p1p/1pB3p1/8/6P1/qP1b4/P1QRr2P/1K5R w - - 4 25 | c2d3 e2d2 d3d2 | 1,111 | advantage hangingPiece middlegame short | β, ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., β, β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., β, ., ., ., .,
β, ., β, β, β, ., ., β,
., β, ., ., ., ., ., β | false | false | false | false | w |
2r2bk1/1p3ppp/1P4b1/3Np3/2B5/1Q2P2P/3q1PP1/2R3K1 w - - 1 31 | d5e7 f8e7 c4f7 g6f7 c1c8 | 1,331 | crushing discoveredAttack kingsideAttack long middlegame sacrifice | ., ., β, ., ., β, β, .,
., β, ., ., ., β, β, β,
., β, ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., β,
., ., ., β, ., β, β, .,
., ., β, ., ., ., β, . | false | false | false | false | w |
3r2k1/Rb2qppp/1pB1p3/2n1P3/2P5/1P3QP1/1B3P1P/6K1 b - - 2 24 | b7c6 f3c6 e7a7 | 1,687 | 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, . | false | false | false | false | b |
rn1q2k1/p4pbp/b2p2p1/1NpP1rN1/5B2/5Q1P/PP3PP1/R4RK1 w - - 6 16 | b5d6 d8d6 f4d6 | 1,413 | 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 | w |
r5k1/5p2/7p/4Q3/3P1Ppq/4P2P/1R4PK/8 b - - 3 43 | g4g3 h2g1 a8a1 b2b1 a1b1 | 1,299 | endgame long mate mateIn3 | β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., ., β,
., β, ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r2qrk2/pb2np1Q/1p3b2/2p3N1/8/P2P2P1/1P2PPBP/R4RK1 w - - 2 19 | h7f7 | 1,105 | 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 |
5r1k/p5pp/1p3qn1/2pBp3/2PpP1Q1/PP6/2K4R/8 w - - 2 31 | h2h7 h8h7 g4h5 | 1,206 | attraction endgame mate mateIn2 sacrifice short | ., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., β, ., ., ., β, β, .,
., ., β, β, β, ., ., .,
., ., β, β, β, ., β, .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
1q2k2r/2p2pR1/4p3/p1p5/2p1n3/4PP2/2PP2QP/2K5 w k - 0 28 | g7g8 e8e7 g8b8 | 1,151 | advantage endgame short skewer | ., β, ., ., β, ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., β, β, ., ., β, β,
., ., β, ., ., ., ., . | false | false | true | false | w |
r2qrbk1/pb1n1p2/1pp1pn1Q/6N1/3P3P/2NB4/PPP2PP1/1K1RR3 w - - 3 16 | d3h7 f6h7 h6h7 | 1,147 | kingsideAttack mate mateIn2 middlegame short | β, ., ., β, β, β, β, .,
β, β, ., β, ., β, ., .,
., β, β, ., β, β, ., β,
., ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., β, β, ., ., ., .,
β, β, β, ., ., β, β, .,
., β, ., β, β, ., ., . | false | false | false | false | w |
r6r/2pqkp2/3p1pnp/p1bPp3/4P3/2P2QP1/NPKRNP1P/1R6 b - - 3 20 | d7a4 b2b3 a4a2 b1b2 a2a3 | 1,537 | advantage fork long middlegame | β, ., ., ., ., ., ., β,
., ., β, β, β, β, ., .,
., ., ., β, ., β, β, β,
β, ., β, β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, β, .,
β, β, β, β, β, β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
6k1/2N2ppp/5n2/Q3p3/4Pn2/5P1P/2q3PK/8 w - - 0 37 | a5a8 f6e8 a8e8 | 535 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, β,
., ., ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bq1r2/p4ppk/1p6/n2P2b1/7P/P7/1B3PP1/R2QK2R w KQ - 0 17 | h4g5 h7g8 d1h5 | 1,589 | crushing discoveredAttack master middlegame short | 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 |
r1b1rnk1/p2n1p1p/1p2p1pP/3pP3/3Q1P2/2N3q1/PPPKB1P1/R6R w - - 0 19 | e2f3 c8a6 h1h3 g3h3 g2h3 | 2,303 | 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, β, ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
1R6/5k2/1p3N2/3pPp2/1P1P1r2/2P1n3/7P/7K b - - 4 49 | f4f1 | 400 | endgame mate mateIn1 oneMove | ., β, ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., β, β, β, ., .,
., β, ., β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/6k1/3KRrp1/7p/7P/6P1/8/8 b - - 54 70 | g7f7 d6d7 f6e6 | 2,245 | crushing endgame master rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/1p2q3/p2p3p/2nP4/2R2N2/1P1n3P/P5PK/8 w - - 0 31 | f4g6 h8g7 g6e7 | 588 | advantage endgame fork short | ., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
β, ., ., β, ., ., ., β,
., ., β, β, ., ., ., .,
., ., β, ., ., β, ., .,
., β, ., β, ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1r2/2p1k1p1/p1n1p1Qp/3p2P1/3b3P/PP1B1N2/5P2/R4RK1 w - - 0 25 | f3d4 c6d4 g6g7 f8f7 g7d4 | 1,711 | advantage capturingDefender 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, . | false | false | false | false | w |
Q6r/1p2kppp/4p3/B2r4/q7/2P2P2/1KP4P/7R w - - 2 22 | a5d8 h8d8 a8a4 | 2,097 | advantage discoveredAttack endgame master short | β, ., ., ., ., ., ., β,
., β, ., ., β, β, β, β,
., ., ., ., β, ., ., .,
β, ., ., β, ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., β | false | false | false | false | w |
r7/5p1p/6pk/p3B3/2B5/5PNP/6P1/1n3K2 b - - 7 40 | b1d2 f1f2 d2c4 | 818 | crushing endgame fork master short | β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
β, ., ., ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., . | false | false | false | false | b |
6k1/6p1/7p/P7/rP1R4/4nPKP/6P1/8 b - - 6 39 | e3f5 g3f4 f5d4 | 907 | crushing endgame fork master short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
β, β, ., β, ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/1R2Q1r1/2p4p/5Pp1/3qp1P1/4n2K/2P5/8 w - - 6 37 | e7f8 h8h7 b7b8 e3f5 f8f5 | 2,176 | crushing endgame long quietMove | ., ., ., ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/1R2bk2/1Q2qnp1/pp6/2p2P2/P7/6PP/5RK1 b - - 2 32 | e6b6 b7b6 e7c5 g1h1 c5b6 | 1,289 | attraction crushing endgame fork long | ., ., ., ., ., ., ., .,
., β, ., ., β, β, ., .,
., β, ., ., β, β, β, .,
β, β, ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
r1bq1r1k/pp3ppB/2p1p3/8/2NP4/2n1P3/P4PPP/1R1Q1RK1 w - - 1 16 | d1h5 d8g5 h5g5 | 1,513 | 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 |
5rk1/3q2p1/6Qp/3nB3/1p1P2P1/1R5P/5PK1/8 b - - 1 31 | d5f4 e5f4 d7d5 g2h2 d5b3 | 1,976 | advantage clearance endgame fork long sacrifice | ., ., ., ., ., β, β, .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
., β, ., β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/4Qpkp/2B2np1/pp3pb1/5q2/2P2P2/PP3PK1/4R3 b - - 6 28 | f6g4 e7c5 f4h2 g2f1 g5e3 | 1,999 | advantage clearance endgame long master | ., ., ., ., ., ., ., .,
., ., ., ., 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/p3q3/Qpn1p3/4P1pp/3Ppp2/2P5/2PK1PPP/RR6 w - - 0 23 | b1b6 a7b6 a6a8 b8c7 a1a7 c6a7 a8a7 c7c6 a7e7 | 1,643 | crushing fork middlegame sacrifice skewer veryLong | ., β, ., β, ., ., ., β,
β, ., ., ., β, ., ., .,
β, β, β, ., β, ., ., .,
., ., ., ., β, ., β, β,
., ., ., β, β, β, ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., β, β, β,
β, β, ., ., ., ., ., . | false | false | false | false | w |
2k5/ppp4R/4K2p/4P2p/4n3/6rP/P1P5/8 w - - 9 39 | h7h8 g3g8 h8g8 | 550 | endgame mate mateIn2 short | ., ., β, ., ., ., ., .,
β, β, β, ., ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1k2n3/pB6/K7/2P5/8/8/8/8 b - - 0 65 | e8c7 a6a5 b8b7 | 945 | crushing deflection endgame short | ., β, ., ., β, ., ., .,
β, β, ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4k3/R7/6pp/8/1B3p2/7P/4q1B1/7K w - - 2 41 | g2c6 e8d8 b4a5 d8c8 a7a8 | 2,173 | endgame exposedKing long master mate mateIn3 | ., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
5rk1/1bq2p2/ppn1NRp1/2p4p/2P4Q/NP2P1P1/P6r/R4K2 w - - 0 21 | e6c7 h2h4 g3h4 | 2,201 | 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 | w |
8/p1bqr1kp/5pp1/2PB4/3QNP1P/6Pb/P1R4K/8 b - - 1 40 | e7e4 d4e4 h3f5 e4c4 f5c2 c4c2 d7d5 | 1,909 | advantage middlegame sacrifice skewer 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 |
5rk1/3Q1pp1/4pb2/7p/1p1qN3/1P5P/6P1/5R1K w - - 8 35 | e4f6 d4f6 f1f6 | 902 | crushing endgame short | ., ., ., ., ., β, β, .,
., ., ., β, ., β, β, .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., β,
., β, ., β, β, ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
3r2k1/1Q4pp/4p1r1/8/7n/1P3P2/P4RPP/6K1 b - - 4 30 | d8d1 f2f1 g6g2 g1h1 d1f1 | 1,647 | deflection endgame long mate mateIn3 | ., ., ., β, ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/2p1k1pp/5p2/p4P2/PbP1P1P1/3K3P/3B3r/3R4 b - - 2 35 | h2h3 d3d4 c7c5 d4d5 h3d3 | 1,963 | advantage endgame long | ., ., ., ., ., ., ., .,
., ., β, ., β, ., β, β,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
β, β, β, ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
3r2k1/2p2pp1/1p5p/3P4/3Q4/3B2P1/3q1PKP/8 w - - 8 35 | d3h7 g8h7 d4d2 | 1,054 | crushing discoveredAttack endgame short | ., ., ., β, ., ., β, .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r6k/pb4pp/1p2p3/2p2P2/2Q2P1q/P1P1B3/7P/3R1RK1 b - - 0 24 | h4g4 g1f2 g4f3 f2e1 f3e3 | 1,602 | advantage deflection kingsideAttack 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 |
8/5q1k/6pp/4Q3/2pP4/2B1n2P/1P4P1/7K b - - 0 42 | f7f1 h1h2 f1g2 | 1,109 | endgame master mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., β, ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
rn2kb1r/1bq2ppp/pp3n2/4p3/2PQ1B2/2N3P1/PP2PPBP/3R1RK1 w kq - 0 12 | f4e5 b8c6 e5c7 | 1,336 | 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 | true | true | w |
8/1p4BR/p1b4p/6pk/8/P5KP/4rPP1/8 b - - 7 37 | h5g6 h7h6 g6g7 | 1,665 | advantage endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/7k/4Q2p/pp4pP/8/8/2q2PP1/3r1RK1 w - - 1 39 | e6g6 c2g6 h5g6 h7g8 f1d1 | 1,753 | crushing endgame long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., β, ., β, β, . | false | false | false | false | w |
2k4r/ppq3pp/8/5p2/2r1p3/B1R2nQ1/P4PPP/2R3K1 w - - 3 21 | g3f3 c4c3 f3c3 c7c3 c1c3 | 2,177 | advantage 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 |
r5k1/q4ppp/2p3b1/1pn1p1b1/4P1PP/1PP2PN1/1BB5/1K4QR w - - 3 25 | h4g5 a7a2 b1c1 c5b3 c2b3 | 1,464 | 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, ., ., ., ., .,
., β, ., ., ., ., β, β | false | false | false | false | w |
r1b1kb1r/p2n4/q1N1p2p/8/Npp1n2P/6B1/PP3PP1/R2QKB1R w KQkq - 0 17 | d1h5 | 973 | 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 | 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.