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 |
|---|---|---|---|---|---|---|---|---|---|
r5k1/pp1b2pp/2p2r2/3p4/8/2PB1PPq/PPQ1NR2/R5K1 b - - 2 22 | f6h6 f2g2 h3h1 g1f2 h1a1 | 1,680 | advantage exposedKing long middlegame quietMove skewer | 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 |
8/4q3/4p2p/4P1k1/1p6/3Q2PK/7P/8 w - - 2 47 | d3e4 h6h5 e4h4 g5f5 h4e7 | 2,167 | crushing endgame long queenEndgame skewer | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/ppq1n1r1/7r/3p1pN1/3P1P1N/2P1R1P1/PP6/4R1K1 w - - 5 36 | h4f5 h6h7 f5g7 h7g7 g5e6 c7c8 e6g7 | 2,313 | attraction crushing fork middlegame 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 |
r1bq3r/ppp1N1Qp/2P4B/1Nk1p3/1nP4P/8/PP2KPP1/R6R b - - 0 21 | d8d3 e2e1 b4c2 | 1,204 | 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 | false | false | false | false | b |
5k2/1R6/pK5p/8/2r5/8/PPP5/8 b - - 2 34 | c4b4 b6c6 b4b7 c6b7 h6h5 b7a6 h5h4 | 1,237 | crushing defensiveMove endgame quietMove rookEndgame veryLong | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bqrn1k/pp3ppB/2p2b2/7Q/3P4/4PN2/PP3PPP/R4RK1 w - - 5 16 | h7g6 h8g8 g6f7 | 1,601 | discoveredAttack 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, . | false | false | false | false | w |
8/4k3/p4pp1/1p2n3/1P2P3/P2BK1N1/2P2RPr/3b4 b - - 0 33 | e5g4 e3d2 g4f2 | 888 | crushing endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., β, ., ., .,
., β, ., ., β, ., ., .,
β, ., ., β, β, ., β, .,
., ., β, ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
6k1/4q2p/5pp1/2p5/3pPQ2/1b3N1P/5PPK/8 w - - 0 31 | f4b8 g8g7 b8b3 | 1,005 | advantage endgame fork master short | ., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., .,
., ., ., β, β, β, ., .,
., β, ., ., ., β, ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/bpp5/7p/pP1P1rpK/P3NqB1/3P3P/R4p2/3Q1R2 b - - 0 25 | f5d5 a2f2 a7f2 f1f2 f4e5 f2f8 g8f8 | 2,268 | advantage 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 |
r2q2k1/pQp1n1p1/1r5p/3n4/2B5/6P1/PP3P1P/3R1RK1 w - - 3 20 | d1d5 e7d5 c4d5 g8f8 b7a8 d8a8 d5a8 | 2,212 | crushing middlegame 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 |
1R3bk1/p4ppp/q7/3p4/1Q1P1B2/6Pb/P1P2P1P/6K1 b - - 3 24 | a6f1 | 508 | 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 |
3qkb1r/Q1p1n1pp/3p1p2/2n1p3/3PP3/N1P2N2/PP3PPP/R1B2K2 b k - 0 12 | e7c6 a7c5 d6c5 | 1,754 | advantage middlegame short trappedPiece | ., ., ., β, β, β, ., β,
β, ., β, ., β, ., β, β,
., ., ., β, ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., β, β, ., ., .,
β, ., β, ., ., β, ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., ., β, ., . | false | false | true | false | b |
r2qr1k1/1p3ppp/p7/n2p4/3PnB2/P2QPN2/5PPP/1RR3K1 w - - 2 17 | f4c7 d8f6 c7a5 | 1,433 | crushing interference 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 |
5rk1/5ppp/1R2p3/1p6/3P4/1qP5/3Q1PPP/6K1 b - - 2 28 | b3b1 d2c1 b1c1 | 552 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
5rk1/p1pqb1pp/1p1p4/4n3/2P3n1/P1N1PP1Q/1P4PP/R1B1K2R b KQ - 0 16 | e5d3 e1e2 d3f2 | 2,225 | 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 | true | true | false | false | b |
r3q1k1/1pp3p1/p2p2Qp/4p3/P3N3/1P2n2P/2P3P1/R5K1 w - - 2 22 | e4f6 g8f8 f6e8 | 1,161 | crushing endgame kingsideAttack 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 |
6k1/1p4p1/p4p2/3b3p/3p1q1b/1P1P2NP/P3Q1P1/4B2K w - - 0 36 | e2e8 g8h7 e8h5 | 1,001 | 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 |
2r2k1r/pp3Ppp/1q3n2/8/1bBB4/7P/PP3PP1/RNQ2RK1 b - - 0 17 | b6d4 b1a3 b4a3 | 1,153 | 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 |
2rqr2k/1p2bp1p/p3pn1p/3pN1QP/3P4/2N5/PPP2P1P/R4RK1 w - - 0 17 | e5f7 | 860 | 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 |
6k1/ppqn1pp1/2p2n1p/3p1B2/3P4/2P2NP1/PP2Q1PP/6K1 w - - 2 20 | e2e7 c7c8 f3e5 c8f8 e7f8 d7f8 f5c8 f8e6 c8b7 | 2,071 | crushing endgame veryLong | ., ., ., ., ., ., β, .,
β, β, β, β, ., β, β, .,
., ., β, ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, .,
β, β, ., ., β, ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5ppk/4p3/p6p/P4P1P/1Q3PP1/1K3q2/8 w - - 5 43 | b3c2 f2c2 b2c2 | 531 | advantage endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
β, ., ., ., ., β, ., β,
., β, ., ., ., β, β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/p5p1/1p2kp1p/2P1p3/1P4PP/P1R2PK1/8/8 w - - 0 38 | c5b6 c8c3 b6b7 | 1,784 | advancedPawn crushing endgame master rookEndgame sacrifice short | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., β, ., β, ., ., .,
., β, ., ., ., ., β, β,
β, ., β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rr3k1/3n1p2/4pBp1/4p3/4P3/2q2Q2/PP5P/1K1R2R1 w - - 0 27 | f3c3 c8c3 d1d7 | 1,783 | crushing middlegame short | ., β, β, ., ., ., β, .,
., ., ., β, ., β, ., .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., β, ., .,
β, β, ., ., ., ., ., β,
., β, ., β, ., ., β, . | false | false | false | false | w |
5rk1/R1P2rpp/2p1p3/2N5/3P4/2P5/1b4PP/3Q1R1K b - - 0 24 | f7f1 d1f1 f8f1 | 493 | backRankMate fork mate mateIn2 middlegame short | ., ., ., ., ., β, β, .,
β, ., β, ., ., β, β, β,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
., ., ., β, ., β, ., β | false | false | false | false | b |
rn3rk1/4ppbp/b2p1np1/qBpP2B1/4P3/2N2P2/PP1QN1PP/R4RK1 b - - 4 12 | a6b5 c3b5 a5b5 | 1,829 | 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, β, ., β, β,
β, ., ., ., ., β, β, . | false | false | false | false | b |
r1b2rk1/ppp4p/4pqp1/8/2BRQ3/8/PPP3P1/1K4NR b - - 0 18 | f6f1 c4f1 f8f1 e4e1 f1e1 d4d1 e1d1 | 931 | backRankMate 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 | false | false | false | false | b |
r4rk1/1b3ppp/p1q1pn2/2p1Q3/NPB5/3P4/1PP2PPP/R3R1K1 b - - 0 18 | c6g2 | 474 | 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 | b |
2kr4/pp1r3p/1B4p1/8/P5p1/4P2P/1P2NPP1/R4K1R b - - 0 23 | d7d1 a1d1 d8d1 | 832 | backRankMate endgame mate mateIn2 short | ., ., β, β, ., ., ., .,
β, β, ., β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., β, ., ., β, β, β, .,
β, ., ., ., ., β, ., β | false | false | false | false | b |
4r2k/pp1q1rpp/2p2n2/2P2pBQ/1b1P4/1B4R1/PP3P1P/R4K2 w - - 7 22 | h5f7 d7f7 b3f7 | 1,862 | 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, ., ., ., ., β, ., . | false | false | false | false | w |
2r3k1/5ppp/2R1p3/1Q1p4/1P3q2/8/1P3PPP/2R3K1 b - - 0 24 | f4c1 c6c1 c8c1 b5f1 c1f1 g1f1 g8f8 | 1,528 | crushing defensiveMove endgame veryLong xRayAttack | ., ., β, ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., β, ., β, ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/P1n5/5k2/2n2p2/1N6/4KN2/8/8 w - - 1 63 | b4d5 c7d5 e3d4 d5b6 d4c5 | 1,063 | crushing endgame knightEndgame long sacrifice | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
rb2r1k1/6p1/p3PpP1/PpPp1B2/3P2p1/2P1KNq1/8/R2Q2R1 b - - 1 35 | g3f4 e3f2 f4f5 | 2,189 | 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, . | false | false | false | false | b |
Bq3r2/2p4Q/k2p1p2/p3pNp1/3nP3/b2P1PP1/K1P3PN/3R3R b - - 2 27 | b8b2 | 765 | mate mateIn1 middlegame oneMove | β, β, ., ., ., β, ., .,
., ., β, ., ., ., ., β,
β, ., ., β, ., β, ., .,
β, ., ., ., β, β, β, .,
., ., ., β, β, ., ., .,
β, ., ., β, ., β, β, .,
β, ., β, ., ., ., β, β,
., ., ., β, ., ., ., β | false | false | false | false | b |
r5k1/1p1n3p/p2N2p1/2pP3r/P1Pb1p1q/3Q1P1P/1P4P1/R1B2R1K b - - 0 22 | h4g3 c1f4 g3f4 | 2,089 | 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 | false | false | false | false | b |
8/8/2k2pp1/5p2/2P2P2/3bP1P1/3K4/8 w - - 1 51 | d2d3 c6c5 d3c3 | 1,665 | crushing defensiveMove endgame hangingPiece short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
., ., ., β, β, ., β, .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/3R2p1/2p3Kp/8/5P1r/8/8/8 w - - 2 57 | d7d8 | 1,150 | endgame master mate mateIn1 oneMove rookEndgame | ., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r6k/1p1b3p/p1n2q2/3p1p2/3P4/2PB1Rp1/P2Q2P1/5RK1 b - - 1 30 | f6h4 f3g3 h4g3 | 1,442 | 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 |
8/p4k1p/4N1p1/5p2/2BKbP2/7r/P7/8 w - - 6 35 | e6g5 f7f6 g5h3 | 1,587 | doubleCheck endgame equality fork short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., β, β, β, β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/pp2q1p1/2pp1rQ1/4p1N1/4P2P/8/PPP2n2/2K3R1 w - - 2 21 | g6h7 g8f8 h7h8 | 874 | 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, . | false | false | false | false | w |
r1bk3r/pppp1Bpp/2n2q2/8/8/5N2/P3QPPP/R3R1K1 w - - 1 15 | e2e8 h8e8 e1e8 | 1,154 | 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, . | false | false | false | false | w |
5rk1/pp4n1/2p1r1PQ/3p1b1p/3P1P1P/2N1q3/PP3RK1/7R w - - 1 31 | h6h7 | 768 | 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 | false | false | w |
4k3/R7/p1N1P1p1/1p1p1nP1/5Pn1/1P6/PKP5/4r3 w - - 5 42 | a7a8 | 1,239 | 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 |
8/R7/8/3p1k2/3p1n2/P4P2/1P6/6K1 b - - 0 38 | d4d3 a7f7 f5e5 f7e7 e5d4 e7e1 d3d2 | 2,025 | advancedPawn advantage defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/5k2/bq2p1pb/p2pPP2/3P2Q1/5K2/2r1N3/3R4 w - - 1 36 | g4g6 f7e7 f5f6 | 1,500 | advantage fork middlegame short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., β, β,
β, ., ., β, β, β, ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
rnbk1b2/ppp1q2r/5RQB/1B1Pp3/4P3/8/PPP3PP/RN4K1 b - - 0 15 | h7h6 f6f8 e7f8 g6g5 h6f6 | 1,776 | 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, ., ., ., ., β, . | false | false | false | false | b |
2kr1b1r/1ppn2p1/p1q1bp1p/4B3/8/2N2N2/PPQ2PPP/2R1R1K1 w - - 0 19 | f3d4 f6e5 d4c6 | 1,248 | 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 |
2r2r1k/1pp1n2p/1p2p1p1/8/1P1q4/P2B3R/2P3PP/R2Q3K w - - 0 22 | h3h7 h8h7 d3g6 e7g6 d1d4 | 1,759 | advantage attraction 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, ., ., ., β | false | false | false | false | w |
q1rr4/P1k2p2/3b4/1R6/6Q1/2p3PP/3p1P1K/R7 w - - 8 41 | a1a4 a8c6 a4c4 | 2,478 | advantage master middlegame pin quietMove short | β, ., β, β, ., ., ., .,
β, ., β, ., ., β, ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., ., β, β,
., ., ., β, ., β, ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/8/1p1kpp2/p5p1/P1PP1pPP/2P2K2/8/8 b - - 0 36 | g5h4 f3f4 e6e5 f4f3 d6e6 | 2,248 | crushing defensiveMove endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, β, β, ., .,
β, ., ., ., ., ., β, .,
β, ., β, β, ., β, β, β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/5p2/2p1pQp1/7P/3p3R/7P/5P2/2q3K1 w - - 1 37 | g1h2 c1h6 h5g6 | 1,885 | advantage endgame short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., β, ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., β, ., ., ., β, . | false | false | false | false | w |
2r3k1/pp3pp1/r3b2p/2P1p3/8/3RPP2/PPB5/1K1R4 w - - 3 26 | d3d8 c8d8 d1d8 | 904 | 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 |
8/8/8/8/1p1k4/1P6/P3K3/8 b - - 6 66 | d4c3 e2e3 c3b2 e3d3 b2a2 | 769 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k4r/1pp2p2/p2rq2p/8/8/4BN2/PPP1QP2/3R1K2 b - - 3 20 | e6h3 f1e1 h3h1 | 1,402 | crushing middlegame short | ., ., β, ., ., ., ., β,
., β, β, ., ., β, ., .,
β, ., ., β, β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, β, β, ., β, β, ., .,
., ., ., β, ., β, ., . | false | false | false | false | b |
r1b2rk1/pp3ppp/1qn1pn2/2b5/2B5/P1N1PN2/1P1B1PPP/R2Q1RK1 w - - 5 11 | c3a4 b6c7 a4c5 | 1,261 | advantage opening short | β, ., β, ., ., β, β, .,
β, β, ., ., ., β, β, β,
., β, β, ., β, β, ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., β, β, ., .,
., β, ., β, ., β, β, β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
5k2/3rNpp1/p6p/8/1Q6/8/P4PPP/6K1 b - - 0 31 | d7d1 b4e1 d1e1 | 813 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., β, β, β, β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | b |
8/k1r2pp1/3Np2p/3nP2P/4R1P1/2p2P2/P1K5/8 w - - 0 43 | d6b5 a7b8 b5c7 | 1,187 | 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 |
r1b2rk1/1p5p/p1n1p3/3p2P1/3b2nq/1BNQ3N/PPPB2PP/R3R2K b - - 0 21 | h4h3 g2h3 g4f2 h1g2 f2d3 | 1,843 | crushing fork 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, ., ., β | false | false | false | false | b |
8/3R2pp/4k1r1/1KP5/8/8/8/8 w - - 6 46 | d7d6 e6e7 d6g6 | 985 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., ., ., β, ., β, .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/4rp2/8/p2R4/1k2p2P/1P1p2P1/P7/1K6 w - - 0 40 | b1b2 d3d2 a2a3 | 1,839 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., β, ., ., β, ., ., β,
., β, ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | w |
8/4k1p1/2B5/5PP1/p5K1/P2n4/8/8 b - - 8 49 | d3e5 g4f4 e5c6 | 1,019 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r3r1k1/1p4pp/p2Bb3/6Q1/8/8/Pq3PPP/R2R2K1 w - - 0 22 | d6e5 b2e5 g5e5 | 1,266 | crushing middlegame short | β, ., ., ., β, ., β, .,
., β, ., ., ., ., β, β,
β, ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
1r6/R4pp1/1N2nk1p/8/6K1/6PP/6P1/8 w - - 1 35 | b6d7 f6g6 d7b8 | 1,006 | crushing endgame fork short | ., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/pp4pp/1q1p4/3Pr3/3pp3/1P1Pb1PQ/P1P4P/R4R1K w - - 0 21 | f1f8 g8f8 a1f1 f8e8 h3c8 b6d8 f1f8 e8f8 c8d8 | 1,807 | advantage attraction deflection kingsideAttack middlegame veryLong | ., ., ., ., ., β, β, .,
β, β, ., ., ., ., β, β,
., β, ., β, ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., β, β, ., ., .,
., β, ., β, β, ., β, β,
β, ., β, ., ., ., ., β,
β, ., ., ., ., β, ., β | false | false | false | false | w |
8/pb4bk/1pq4p/2p3p1/4N2n/P1PP1P1P/B2Q3B/4R1K1 b - - 0 31 | h4f3 g1f2 f3d2 | 857 | 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, . | false | false | false | false | b |
8/3b4/p3k2b/1pBpPp1p/1K1P2P1/PP4P1/5P2/6N1 b - - 0 34 | h6d2 | 1,143 | endgame master 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 |
1r2k2r/2p2p2/p1q1p1pp/Pb1p4/1B1R4/1PQ4P/5PP1/1R4K1 w k - 3 30 | d4c4 b5c4 c3h8 e8d7 h8b8 | 1,708 | advantage discoveredAttack long middlegame skewer | ., β, ., ., β, ., ., β,
., ., β, ., ., β, ., .,
β, ., β, ., β, ., β, β,
β, β, ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., β, β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | true | false | w |
8/p2q2kp/4pp2/3b2p1/1P1P1nP1/PBQ2N2/5PP1/5K2 b - - 6 31 | d7b5 f1g1 f4e2 | 1,440 | crushing endgame 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 |
r2q1rk1/1b3ppp/5b2/p2N4/2P5/1P3Q1P/P4PP1/1R3RK1 w - - 1 22 | d5f6 d8f6 f3b7 | 1,327 | 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 | w |
b1r4k/p1r3q1/4Q3/1p5B/1P1n4/P6P/2R2PP1/4R1K1 w - - 1 31 | e6c8 c7c8 c2c8 h8h7 c8a8 | 2,073 | crushing exposedKing fork long middlegame xRayAttack | β, ., β, ., ., ., ., β,
β, ., β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., β, ., ., ., ., ., β,
., β, ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r3k2r/pp1q1p1p/4pp2/3p1b2/Q7/P3P2P/1P3PP1/R3KB1R w KQkq - 2 17 | f1b5 d7b5 a4b5 | 1,009 | 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 | true | true | true | true | w |
8/8/3p4/1K1k3p/R3p1p1/7P/8/8 b - - 1 53 | g4g3 a4a3 h5h4 b5b4 d5d4 a3a6 d6d5 | 2,068 | endgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., β,
β, ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4rk2/1p1n1pp1/p1p4p/3p4/1P1B4/2P2P1P/P7/4R1K1 w - - 1 25 | d4g7 f8g7 e1e8 | 1,166 | advantage deflection endgame short | ., ., ., ., β, β, ., .,
., β, ., β, ., β, β, .,
β, ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., β, ., ., β, ., β,
β, ., ., ., ., ., ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1b2rk1/4np2/pb1p3p/1p1Pp2N/2p1P1q1/2P2N2/PPB2PP1/R2QR1K1 w - - 0 20 | h5f6 g8g7 f6g4 | 989 | 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, ., ., β, β, ., β, . | false | false | false | false | w |
rnbqkb1r/pp1pnppp/4p3/8/2N1P3/5N2/1BPP1PPP/1R1QKB1R w Kkq - 7 9 | c4d6 | 664 | mate mateIn1 oneMove opening smotheredMate | 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 | false | true | true | w |
8/5ppp/1p6/p4PPP/1p6/1PpK4/k1P5/8 w - - 0 32 | g5g6 f7g6 h5h6 g7h6 f5f6 a5a4 f6f7 a4a3 f7f8q | 2,205 | advancedPawn crushing endgame pawnEndgame promotion sacrifice veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., β, β, β, ., ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1rr2qk1/Q4ppp/2B1bn2/3p4/3P4/4B3/P4PPP/1RR3K1 b - - 0 20 | b8b1 c1b1 c8c6 | 1,066 | advantage middlegame short | ., β, β, ., ., β, β, .,
β, ., ., ., ., β, β, β,
., ., β, ., β, β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., β, β, β,
., β, β, ., ., ., β, . | false | false | false | false | b |
7Q/kp3rp1/1q2p3/2np1r2/1Bn5/P5P1/2R2PBP/5RK1 b - - 4 35 | c5d3 h8e8 d3f2 e8a4 a7b8 | 2,050 | advantage defensiveMove 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 |
2r3k1/p4p1p/6p1/2pN4/2P5/4B3/Pb3P1P/3K4 w - - 0 22 | d5e7 g8g7 e7c8 | 931 | advantage endgame fork short | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., ., .,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/8/2P5/3P1p2/8/3PKBk1/q7/7R b - - 8 54 | a2f2 | 1,045 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/4k2R/2P1p3/1K4p1/6r1/P4p2/7P/8 b - - 1 42 | e7f6 h7h8 g4f4 b5b6 f3f2 | 2,581 | advancedPawn crushing defensiveMove endgame long master quietMove rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., β, ., β, ., ., .,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/4kPK1/8/8/2R5/2p5/r7 w - - 1 56 | c3c6 e6d5 c6c2 | 1,838 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/r3k1pp/1Np1p3/1bPp4/pP1PpPP1/R3P2P/8/4K3 w - - 5 41 | b6c8 e7d7 c8a7 | 789 | 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 |
4R3/3q1pk1/p2P1b1p/1p6/2b3N1/8/P5P1/4R2K w - - 0 42 | e8g8 g7g8 g4f6 g8g7 f6d7 | 1,724 | attraction crushing deflection endgame fork long sacrifice | ., ., ., ., β, ., ., .,
., ., ., β, ., β, β, .,
β, ., ., β, ., β, ., β,
., β, ., ., ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., ., β | false | false | false | false | w |
7r/3r4/3pk1K1/1N2p3/4P2p/Q6P/PP4n1/8 w - - 0 33 | a3b3 e6e7 b3f7 e7d8 f7f6 | 1,263 | crushing endgame long | ., ., ., ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, β, ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., β,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/p1p2ppp/3bp3/P1P1k3/4Q1P1/7P/5P2/4K3 b - - 2 33 | e5e4 c5d6 c7d6 | 1,520 | crushing endgame master masterVsMaster short | ., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., β, β, ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/8/1b6/3N2kp/2P5/3p1KP1/8/8 w - - 0 73 | d5b6 d3d2 f3e2 d2d1r e2d1 | 918 | crushing endgame hangingPiece long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1b2k/pp2P1p1/4Q1np/8/5p2/5N1P/Bqr2PP1/4R1K1 w - - 3 31 | e6g8 | 1,322 | mate mateIn1 middlegame oneMove | ., ., β, ., β, ., ., β,
β, β, ., ., β, ., β, .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, ., β,
β, β, β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
rnbqkb1r/pppnp3/3pp2p/6p1/2PP4/2N5/PP3PPP/R1BQKBNR w KQkq - 0 7 | d1h5 | 597 | mate mateIn1 oneMove opening | β, β, β, β, β, β, ., β,
β, β, β, β, β, ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, β, β, β, β, β | true | true | true | true | w |
5k2/6p1/4r2p/1p1R4/2nB4/P7/1P3PPP/5K2 b - - 3 30 | c4d2 f1g1 e6e1 | 882 | backRankMate endgame mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., ., β,
., β, ., β, ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, ., . | false | false | false | false | b |
5k2/3R4/3p3R/3Pp1Pp/1p5P/r4r2/1K6/8 w - - 0 46 | h6h8 | 1,106 | endgame mate mateIn1 oneMove rookEndgame | ., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, β, ., β, β,
., β, ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r2k1/p4p2/4pN2/1p2b2p/6p1/1P6/P1P2PPP/3R2K1 b - - 3 31 | e5f6 d1d8 f6d8 | 854 | crushing endgame hangingPiece short | ., ., ., β, ., ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., β, β, ., .,
., β, ., ., β, ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., ., β, ., ., β, . | false | false | false | false | b |
2q3k1/4R1p1/1r3pPp/p2p4/P2P4/2P3P1/5P2/4R1K1 w - - 0 36 | e7e8 c8e8 e1e8 | 483 | endgame fork master mate mateIn2 queenRookEndgame short | ., ., β, ., ., ., β, .,
., ., ., ., β, ., β, .,
., β, ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1b1r1k1/5ppp/p1np4/1p1q4/2N5/1QPB4/P4PPP/3R1K1R w - - 0 18 | d3h7 g8h7 d1d5 | 1,527 | 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 | w |
8/6R1/8/P1kp4/7p/3K2P1/6r1/8 b - - 0 52 | g2g3 g7g3 h4g3 | 1,492 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
rn3q1k/p5pp/2p5/1pbPp1B1/4P1b1/1BN5/PP2N1P1/R2Q3K b - - 1 18 | f8f7 g5h4 f7h5 | 2,259 | advantage master 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 | false | false | false | false | b |
r1bq1rk1/pp1nbppp/4p3/3pP3/2p2B1P/3BPN2/PPP2PP1/R2QK2R w KQ - 0 11 | d3h7 g8h7 f3g5 | 1,173 | attraction crushing kingsideAttack opening 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, β, ., ., β | true | true | false | false | w |
6rk/p1br1p2/bp2qP1B/2pp1p2/3P2Q1/2P5/PPB2RPP/6K1 w - - 0 27 | h6g7 g8g7 g4g7 | 1,223 | 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 | w |
r3k2r/ppp2ppp/2b5/4PPq1/3Q4/8/PPP3PP/RN3RK1 b kq - 0 16 | g5g2 | 470 | 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, . | false | false | true | true | b |
r4rk1/1b3pp1/p3p2p/1p6/3NP3/P6Q/1q3PPP/2RR2K1 w - - 0 25 | c1c2 b2c2 d4c2 | 1,682 | 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, . | false | false | false | false | w |
8/8/6K1/8/7P/2k5/p7/N7 b - - 2 60 | c3b2 h4h5 b2a1 | 768 | crushing endgame knightEndgame short trappedPiece | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | b |
Subsets and Splits
SQL Console for codingmonster1234/chess_puzzles_dataset
Retrieves the lowest and highest rated items from the training dataset, providing basic range information but offering minimal analytical insight beyond simple value extremes.