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 |
|---|---|---|---|---|---|---|---|---|---|
r2r2k1/pp3pp1/5q1p/4p3/3P4/2N5/PPQ2P1R/2K4R b - - 0 25 | e5d4 c1b1 d4c3 | 1,652 | crushing 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 |
r1b2r2/p3qppk/1pppp3/3Q4/8/2P2N2/P1P2PPP/R3R1K1 w - - 0 15 | d5h5 h7g8 f3g5 e7g5 h5g5 | 1,306 | advantage long middlegame | β, ., β, ., ., β, ., .,
β, ., ., ., β, β, β, β,
., β, β, β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., β, ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | w |
4r1k1/4rp2/2p4p/p2PNQp1/8/2P5/Pq3PPP/R3R1K1 b - - 0 26 | e7e5 f5e5 e8e5 | 1,010 | crushing middlegame short | ., ., ., ., β, ., β, .,
., ., ., ., β, β, ., .,
., ., β, ., ., ., ., β,
β, ., ., β, β, β, β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., ., ., β, ., β, . | false | false | false | false | b |
8/pk1r2R1/1p2b3/8/2P2N2/1P6/1K6/8 w - - 22 61 | f4e6 d7g7 e6g7 | 1,016 | crushing endgame hangingPiece master short | ., ., ., ., ., ., ., .,
β, β, ., β, ., ., β, .,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3qrk1/p6p/1p2pbp1/3p4/3Q2n1/P6R/1B3P2/1B4KR w - - 0 29 | d4g4 f6b2 h3h7 | 1,949 | advantage kingsideAttack 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 |
r1q2rk1/1p1b1pbp/p2p4/2p2N2/P3Pn2/2NP2QP/1PP3BK/R7 w - - 0 21 | g3g7 | 904 | 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 |
r1bqkn1r/ppb1n2p/2p1pp2/4N3/3PN3/3B4/PPPQ1PPP/R3K2R w KQkq - 0 13 | e4f6 | 950 | 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 | true | true | true | true | w |
5r1k/1pr3pp/p3b3/P7/1P5Q/4q1P1/6PK/RB6 w - - 0 38 | h4h7 | 781 | mate mateIn1 middlegame oneMove | ., ., ., ., ., β, ., β,
., β, β, ., ., ., β, β,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
β, β, ., ., ., ., ., . | false | false | false | false | w |
4r1k1/p5bp/1q2N1p1/2pPrp2/1pP5/6PP/P4QB1/1R3RK1 b - - 3 25 | e5e6 d5e6 g7d4 | 1,556 | advantage clearance master middlegame pin 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 | b |
5k2/p4p2/1p6/3p4/7Q/P2PrRKP/6P1/6q1 b - - 4 40 | g1e1 g3g4 e1h4 g4h4 e3f3 | 1,624 | crushing endgame long | ., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., β, β, β, β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r2rk1/1p3ppp/1q1p1n2/1p6/2pPbRPN/P1P4P/BP6/R2Q2K1 w - - 0 21 | g4g5 f6d5 f4e4 | 1,454 | 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 |
r1bq1rk1/5pp1/p2bp2p/1p6/4Q3/2PB4/PP3PPP/R1B2RK1 w - - 0 14 | e4h7 | 1,401 | 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 |
3r1rk1/p1N2ppp/1p1P4/8/4P1q1/P1Q2n2/3R2PP/3R2K1 w - - 6 29 | c3f3 | 1,019 | crushing 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 |
6k1/2R2qp1/7p/1pQ1B3/4pP2/8/4rPPP/r1R3K1 b - - 2 32 | e2e1 c1e1 a1e1 | 1,422 | backRankMate mate mateIn2 middlegame short xRayAttack | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., ., ., ., β,
., β, β, ., β, ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, β, β,
β, ., β, ., ., ., β, . | false | false | false | false | b |
r2k4/pp1nRr2/2pP1N1p/8/3P3p/8/PPP3P1/6K1 w - - 0 25 | e7e8 | 1,203 | 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 | w |
2kr3r/1pq2pp1/p1pbb3/B6p/Q2P2n1/5N2/PP3PPP/2R1RBK1 b - - 2 20 | d6h2 f3h2 c7h2 | 1,234 | 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, . | false | false | false | false | b |
r1b1k1nr/pppp1ppp/5q2/2b1N3/4P3/2N5/PPPP2PP/R1BQKB1R b KQkq - 0 6 | f6f2 | 1,119 | 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 | true | true | true | true | b |
8/6kp/p4r2/1p6/4P3/P3KR2/6P1/8 b - - 2 48 | f6f3 e3f3 g7f6 | 2,315 | crushing defensiveMove endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., β, β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5rk1/p5pp/b1p1p1p1/2qpP2P/5PQ1/2N3P1/PKP5/3R3R b - - 0 18 | f8b8 b2c1 c5e3 d1d2 e3c3 | 2,183 | crushing 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 | false | false | false | false | b |
8/2r1ppk1/8/3P2pP/1KB1Pp2/1bR5/5P2/8 b - - 0 40 | c7c4 c3c4 b3c4 b4c4 f7f6 | 2,780 | crushing defensiveMove endgame long | ., ., ., ., ., ., ., .,
., ., β, ., β, β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, β,
., β, β, ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
7R/6P1/p3p2P/1p2k3/8/2Ppp3/r5r1/3R3K w - - 0 41 | g7g8q g2g8 h8g8 e3e2 d1e1 | 2,109 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., β, ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, β, β, ., ., .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., β | false | false | false | false | w |
2kr1b1r/pppb1p1p/1q6/4p3/1P1P4/4BN2/5PPP/R2QKB1R b KQ - 0 16 | e5d4 d1d4 f8b4 | 2,183 | crushing opening short | ., ., β, β, ., β, ., β,
β, β, β, β, ., β, ., β,
., β, ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., ., β, β, β,
β, ., ., β, β, β, ., β | true | true | false | false | b |
Bn3rk1/p4p1p/1p4p1/2p5/3n2PP/2Q4N/qPP5/2KR3R b - - 0 19 | d4e2 c1d2 e2c3 | 1,474 | 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 |
5k2/p1R4R/1p4p1/3r3q/3P4/2P3rp/PP5K/8 w - - 0 37 | c7c8 d5d8 c8d8 | 1,514 | endgame mate mateIn2 queenRookEndgame short | ., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., ., .,
., ., β, ., ., ., β, β,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3k3/ppP2pp1/8/3Nn3/1bP3p1/4P1Pq/PP2NK2/R1BQ1R2 b q - 4 18 | h3h2 | 1,154 | mate mateIn1 middlegame oneMove | β, ., ., ., β, ., ., .,
β, β, β, ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., β, ., β, β,
β, β, ., ., β, β, ., .,
β, ., β, β, ., β, ., . | false | false | false | true | b |
8/5kp1/p6p/1p2P3/1qp1pNQ1/2n1P3/5KPP/3r4 w - - 0 32 | g4e6 f7f8 f4g6 | 1,832 | 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 |
r3r1k1/ppp2ppp/1b1p4/6q1/1PN1Pn2/P4P1b/1BP1BP1P/R2Q2RK b - - 8 17 | h3g2 g1g2 g5g2 | 1,102 | 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, β | false | false | false | false | b |
2r2rk1/1p2b1p1/p2p1n1p/q3pQ2/8/2P1BP2/1P1N2PP/3R1RK1 w - - 0 22 | f5e6 g8h7 e6e7 | 1,571 | 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 | w |
r5k1/pp3ppp/2pq4/3b4/3P2n1/2PQ4/PPB2PPP/4R1K1 w - - 0 23 | d3h7 g8f8 h7h8 | 822 | 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 |
r1bq1rk1/p3b2p/4p1p1/1pN1P3/2PP1p2/1P1BnN1Q/P5PP/R3R1K1 b - - 0 20 | e7c5 d3g6 h7g6 | 1,377 | 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 |
r1b1k2r/ppp2p2/3ppq1p/3Pn1p1/1bP3P1/2N2N2/PP2PPP1/2RQKB1R w Kkq - 1 12 | d1a4 e8f8 a4b4 | 1,351 | 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, β, ., β | true | false | true | true | w |
2kr4/1pq2p2/p2bp1p1/4n2p/Q1P2B2/7P/P3BPP1/1R4K1 w - - 2 25 | c4c5 c7c6 a4c6 | 1,958 | crushing middlegame queensideAttack short | ., ., β, β, ., ., ., .,
., β, β, ., ., β, ., .,
β, ., ., β, β, ., β, .,
., ., ., ., β, ., ., β,
β, ., β, ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | w |
2r3k1/p4p1p/Pn2p1p1/3pP1P1/5P2/4B1P1/2r4R/R6K w - - 0 29 | h2c2 c8c2 e3b6 a7b6 a6a7 | 1,841 | advancedPawn crushing endgame long | ., ., β, ., ., ., β, .,
β, ., ., ., ., β, ., β,
β, β, ., ., β, ., β, .,
., ., ., β, β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., β | false | false | false | false | w |
8/1pB5/3P4/3r1kp1/8/4PK1P/7P/8 w - - 3 43 | e3e4 f5e6 e4d5 | 894 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1bqk2r/pp1p1ppp/2p5/4p3/1PP3n1/P1NKP1P1/3P1PBP/R1BQ3R b kq - 0 11 | g4f2 d3c2 f2d1 | 930 | 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, ., ., ., β | false | false | true | true | b |
r1b1r1k1/ppp2Bpp/2nb1q2/4N3/3PQB2/8/PPP3PP/2KR3R b - - 0 13 | f6f7 e5f7 e8e4 | 1,545 | 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 | b |
2k5/1n3ppp/p7/3P4/4n3/8/P3KPPP/1R6 b - - 1 30 | e4c3 e2d3 c3b1 | 718 | crushing endgame fork short | ., ., β, ., ., ., ., .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
., β, ., ., ., ., ., . | false | false | false | false | b |
r3k1r1/2pq1p2/p2p1R2/4p1np/P1B1P1bP/2NPP3/2P3P1/R3Q1K1 b q - 0 19 | g5f3 g1f1 f3e1 | 1,933 | advantage 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, ., ., ., β, ., β, . | false | false | false | true | b |
6k1/5ppp/4p1b1/1n1pP3/1P6/r7/5PPP/2R2BK1 w - - 0 26 | c1c8 | 432 | backRankMate 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 |
r4rk1/pp3pBp/4p3/3p2qB/Q1p5/2PbP3/PP1N1P1P/R3K2R b KQ - 0 15 | g5h5 a4d1 h5d1 a1d1 g8g7 | 1,663 | 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, ., ., β | true | true | false | false | b |
Qn1qk2r/p4ppp/2p5/2bn4/4pPb1/2N4P/PPPP2P1/R1B1KBNR b KQk - 0 9 | d8h4 g2g3 h4g3 | 1,482 | mate mateIn2 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 | true | true | true | false | b |
5rk1/R5p1/5q1p/8/3p2Q1/1P6/P3rPPP/5RK1 b - - 3 38 | f6f2 f1f2 e2e1 f2f1 e1f1 | 1,605 | endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
7r/6p1/1pp5/p3N1k1/2P3p1/6KP/8/7R b - - 1 35 | h8h3 h1h3 g4h3 | 1,614 | crushing endgame short | ., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, β, ., ., ., ., .,
β, ., ., ., β, ., β, .,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | b |
r3k2r/pp2bpp1/2pq1np1/3pN1n1/3P2PP/2N5/PPP1QP2/2K1R2R w kq - 0 16 | h4g5 h8h1 e1h1 | 1,344 | 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 | true | true | w |
r4rk1/1q1p2pp/p3p3/2p1Q3/8/1B6/PPP2PbP/3RR1K1 w - - 0 22 | d1d7 b7d7 b3e6 g8h8 e6d7 | 1,764 | advantage attraction fork 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 |
r2qr1k1/3n1pN1/2pb1p2/pp6/3P3p/2PBB3/PPQ2PPP/1K1bR3 w - - 0 17 | c2d1 e8e3 e1e3 g8g7 d1g4 | 2,075 | advantage long middlegame | β, ., ., β, β, ., β, .,
., ., ., β, ., β, β, .,
., ., β, β, ., β, ., .,
β, β, ., ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., β, β, β, ., ., .,
β, β, β, ., ., β, β, β,
., β, ., β, β, ., ., . | false | false | false | false | w |
4r1k1/1q3ppp/3B1n2/p2P4/8/PQ5P/5PPN/1R4K1 b - - 0 27 | e8e1 b1e1 b7b3 | 1,569 | deflection equality 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 |
2r2r2/p4N1k/4q3/3pn1p1/4p1RQ/2P1P2P/PP4P1/5RK1 b - - 0 27 | g5h4 f7g5 h7h6 g5e6 f8f1 g1f1 e5g4 | 2,094 | advantage kingsideAttack 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 | b |
6k1/5R2/pp4p1/2p4p/7P/1P6/P2rr1PK/5R2 w - - 1 39 | f7f8 g8h7 f1f7 h7h6 f8h8 | 892 | endgame exposedKing long mate mateIn3 rookEndgame | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
β, ., ., β, β, ., β, β,
., ., ., ., ., β, ., . | false | false | false | false | w |
rnb2r1k/2q2p1p/p2p1b2/1p2pp2/4P1QN/3B3R/PPP2PPP/R5K1 w - - 0 20 | h4f5 c8f5 g4f5 | 2,083 | 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 |
8/6pk/8/R7/5Pp1/p5P1/3K3P/r7 b - - 3 46 | a3a2 d2c3 a1c1 | 1,584 | advancedPawn crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
1k6/1p6/8/4r1n1/6PP/6Q1/PPPK4/4r3 b - - 0 42 | g5e4 d2e1 e4g3 | 1,436 | advantage discoveredAttack endgame fork short | ., β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
β, β, β, β, ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | b |
8/3n1k2/p3p1p1/3p2P1/2pP2N1/PrP2P2/1P1K2R1/8 b - - 5 41 | b3b2 d2e1 b2g2 | 802 | crushing endgame short skewer | ., ., ., ., ., ., ., .,
., ., ., β, ., β, ., .,
β, ., ., ., β, ., β, .,
., ., ., β, ., ., β, .,
., ., β, β, ., ., β, .,
β, β, β, ., ., β, ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/Rq3ppp/1n2p3/Q2pN3/2pP4/4P3/1PP2PPP/R5K1 b - - 0 19 | a8a7 a5a7 f8a8 a7a8 b6a8 | 1,802 | advantage long middlegame | β, ., ., ., ., β, β, .,
β, β, ., ., ., β, β, β,
., β, ., ., β, ., ., .,
β, ., ., β, β, ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
1kr1r3/1pp4p/p2b2p1/3N1p2/P7/3P1Q1P/2R2PP1/4R1K1 b - - 0 27 | e8e1 | 569 | kingsideAttack master mate mateIn1 middlegame oneMove | ., β, β, ., β, ., ., .,
., β, β, ., ., ., ., β,
β, ., ., β, ., ., β, .,
., ., ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., β, ., β, ., β,
., ., β, ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | b |
rnbqk2r/ppp3pp/5n2/3P1p2/1b2pB2/2N5/PP3PPP/R2QKBNR w KQkq - 1 8 | d1a4 c7c6 a4b4 | 1,553 | crushing fork master 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 | true | true | true | true | w |
3q2k1/1Q3p1p/1p4p1/pP1RP3/P1r5/7P/6P1/6K1 b - - 0 31 | c4c1 g1h2 d8g5 b7b8 g8g7 e5e6 g5d5 | 1,397 | crushing endgame veryLong | ., ., ., β, ., ., β, .,
., β, ., ., ., β, ., β,
., β, ., ., ., ., β, .,
β, β, ., β, β, ., ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
7r/5pb1/3Qpk1p/5Bp1/3P4/1N2P1P1/Pr2qPP1/R5KR b - - 0 29 | e2f2 g1h2 f2g2 | 998 | fork 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 | b |
r1bqk1nr/1p3ppp/p3p3/4P3/1b1Pp3/2N5/PP4PP/R1BQKB1R w KQkq - 0 10 | d1a4 c8d7 a4b4 | 1,197 | advantage fork opening short | β, ., β, β, β, ., β, β,
., β, ., ., ., β, β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., β, ., β, β, ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
β, ., β, β, β, β, ., β | true | true | true | true | w |
2r1kb1r/p1q2ppp/2R1p3/3pPbP1/Q2P3P/5P2/PP1N4/R1B1K3 b Qk - 0 20 | c7c6 a4c6 c8c6 | 733 | 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 | true | true | false | b |
rnb2rk1/ppp3pp/3bpq2/4N3/2BPQB2/8/PPP2PPP/R3K2R b KQ - 0 12 | f6f4 e4f4 f8f4 | 1,612 | advantage middlegame short | β, β, β, ., ., β, β, .,
β, β, β, ., ., ., β, β,
., ., ., β, β, β, ., .,
., ., ., ., β, ., ., .,
., ., β, β, β, β, ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., β, ., ., β | true | true | false | false | b |
8/p1B4p/1p3pk1/6p1/3PQ1P1/2P1nP1K/P3q2P/8 b - - 10 36 | g6h6 e4e3 e2e3 | 1,612 | crushing defensiveMove endgame master pin short | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., β, .,
., ., β, ., β, β, ., β,
β, ., ., ., β, ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
r7/8/p1k5/1p1p1pn1/7R/2P1P2P/5P2/R5K1 b - - 0 31 | g5f3 g1g2 f3h4 | 812 | crushing endgame fork short | β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., β, ., β, β, .,
., ., ., ., ., ., ., β,
., ., β, ., β, ., ., β,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/2r1b3/1pk5/6P1/5q2/3R4/Q1P1K3/8 w - - 5 38 | a2d5 | 1,622 | dovetailMate endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., β, ., β, ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/8/1q2pnpP/p2p4/1ppP4/2P1P3/PPQN1P2/2K4R w - - 0 22 | c2g6 g8h8 g6g7 | 969 | 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 |
8/7p/1p3Qpk/1Pp5/2Pp4/5PPK/2q4P/8 b - - 2 41 | c2f5 f6f5 g6f5 | 937 | crushing endgame master queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, β, β,
., β, β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, β, β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
7k/p5pp/8/3Q4/8/5r1b/PP3q1P/3N2RK b - - 1 28 | f2g1 h1g1 f3f1 | 1,641 | endgame | ., ., ., ., ., ., ., β,
β, ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, ., ., ., β, ., β,
., ., ., β, ., ., β, β | false | false | false | false | b |
k2r3r/pp6/6R1/3P2Pp/2P2B1n/P1N4q/1P3P2/R4QK1 b - - 2 24 | h4f3 | 1,071 | mate mateIn1 middlegame oneMove | β, ., ., β, ., ., ., β,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, β,
., ., β, ., ., β, ., β,
β, ., β, ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., ., β, β, . | false | false | false | false | b |
2k5/2p2p2/P1N3p1/1PK2n2/8/7p/2P2P2/8 w - - 0 42 | b5b6 f5d6 c6e7 c8d7 a6a7 | 2,634 | advancedPawn crushing endgame knightEndgame long | ., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
β, ., β, ., ., ., β, .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1kr5/p3b3/p1p1p3/B1P1Np1p/3P1P1q/1P5b/1PR2RPP/6K1 w - - 0 28 | g2g3 c8g8 g1h1 h4g4 e5g4 | 2,351 | advantage long middlegame | ., β, β, ., ., ., ., .,
β, ., ., ., β, ., ., .,
β, ., β, ., β, ., ., .,
β, ., β, ., β, β, ., β,
., ., ., β, ., β, ., β,
., β, ., ., ., ., ., β,
., β, β, ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r2q1k1r/p1p2ppp/1p6/8/1Q1n2b1/5NP1/PP1N1PP1/3RKB1R b K - 3 15 | c7c5 b4c4 d8e7 f1e2 b6b5 c4d3 g4f5 d3d4 c5d4 | 2,448 | advantage defensiveMove opening pin veryLong | β, ., ., β, ., β, ., β,
β, ., β, ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, β, ., β, ., β, β, .,
., ., ., β, β, β, ., β | true | false | false | false | b |
5q1k/4b1p1/2b1p3/2pp2n1/7P/2P2PB1/PP2QP2/R4RK1 b - - 0 25 | g5f3 g1g2 d5d4 | 1,636 | 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 |
8/3k4/p6p/1p1PQ1pP/6b1/1PP2qP1/P3p3/1K2R3 b - - 0 44 | f3d3 b1b2 d3d2 b2a3 d2e1 | 1,675 | advantage endgame fork long | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., β, β, ., β, β,
., ., ., ., ., ., β, .,
., β, β, ., ., β, β, .,
β, ., ., ., β, ., ., .,
., β, ., ., β, ., ., . | false | false | false | false | b |
4b2k/R7/p4q2/2P1r2p/3QP1pP/1B6/P5pR/6K1 b - - 1 36 | f6f1 | 958 | 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 |
2k4r/ppp1q1p1/3b2p1/3Q4/1P2NPn1/P1P5/6P1/R1B2RKN b - - 0 21 | h8h1 g1h1 e7h4 h1g1 h4h2 | 1,579 | attraction kingsideAttack 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 | false | false | false | false | b |
r2k3r/ppp3Np/3p2pB/2b1p3/2B1P3/2NP3q/PPP2P2/R2R2K1 w - - 4 18 | h6g5 d8d7 c4e6 h3e6 g7e6 | 1,716 | 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, . | false | false | false | false | w |
r4rk1/5ppp/p3b3/1p2P3/3n1PP1/N3B2P/PP6/R3R1K1 b - - 1 19 | d4f3 g1f2 f3e1 | 815 | 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 | b |
1k6/p3r3/1pK5/2n4R/8/4p3/8/8 w - - 0 53 | h5h8 e7e8 h8e8 | 674 | endgame mate mateIn2 short | ., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k1nr/pppp2pp/3b1p2/3N2B1/3p4/8/PP1KBPPP/4R2R w kq - 0 12 | e2h5 e8f8 e1e8 | 1,416 | doubleCheck 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 | true | true | w |
8/5ppk/p1Q4p/7P/1q2P3/5P2/1P4P1/1KRn4 b - - 3 45 | b4b2 | 889 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., ., β, .,
., β, β, β, ., ., ., . | false | false | false | false | b |
1k6/1p4R1/2p2p1P/8/4r3/p6K/8/8 w - - 1 40 | h6h7 | 1,343 | advancedPawn crushing endgame oneMove rookEndgame | ., β, ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1rk1/pp2npp1/1q2b2p/3p4/4N3/PBP2N1P/1P3PP1/R2Q1RK1 b - - 0 16 | d5e4 f3d4 d8d4 | 2,012 | 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 |
r3kr2/npp2pQ1/p1bqpP1B/3n4/1P6/P1N5/5PPP/R4RK1 w q - 2 25 | c3e4 e8c8 e4d6 | 1,753 | 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 | true | w |
5r2/pp3pk1/2p1pRp1/6Qp/2P5/P7/1q1r2PP/5R1K w - - 2 32 | f6g6 f7g6 g5e7 g7h6 e7f8 b2g7 f8f4 h6h7 f4d2 | 1,788 | advantage clearance deflection endgame fork 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 |
8/1b2R2p/p5k1/3p2P1/PP1n2KP/2r5/3N4/8 w - - 6 47 | h4h5 | 1,151 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., β, ., ., β, ., ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
β, β, ., β, ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/1pp3pp/2np3q/p3p3/6n1/1P2P1N1/PBP2PBN/R2Q2K1 b - - 0 19 | h6h2 g1f1 g4e3 f2e3 a8f8 | 2,200 | advantage kingsideAttack 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 | b |
r1r3k1/2p3p1/p2p3p/Pp1Pp3/4P3/3P1p1q/R1Q2P1N/4R2K b - - 1 28 | h3g2 | 850 | 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 | b |
r2N2r1/p2P1p2/1p1Q1p1k/6qp/5R2/P2B3P/1P3PP1/6K1 b - - 0 28 | g5g2 | 863 | kingsideAttack master mate mateIn1 middlegame oneMove | β, ., ., β, ., ., β, .,
β, ., ., β, ., β, ., .,
., β, ., β, ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
β, ., ., β, ., ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
2r2r1k/pp3pp1/1b5p/4P3/1q2RB2/1B1K1N2/PP4Q1/6R1 b - - 0 39 | f8d8 f3d4 d8d4 e4d4 b4d4 | 1,394 | 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 |
1k4rr/p3qp2/Ppn1p3/3pP1b1/QP1n1NNp/3P3P/3B2PK/1R2R3 w - - 3 33 | b4b5 g5f4 d2f4 g8g4 h3g4 | 1,821 | 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, β,
., β, ., ., β, ., ., . | false | false | false | false | w |
3r1rk1/2pb1pp1/1pn4p/8/4Q1q1/2P3P1/PP2PPBP/R1BR2K1 b - - 0 19 | d7f5 d1d8 f5e4 d8f8 g8f8 | 2,045 | advantage long middlegame | ., ., ., β, ., β, β, .,
., ., β, β, ., β, β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., β, ., ., ., β, .,
β, β, ., ., β, β, β, β,
β, ., β, β, ., ., β, . | false | false | false | false | b |
4r2k/2q4r/2p4Q/p5P1/1p1Pp1P1/2P1N2P/PP6/4bRK1 w - - 1 29 | f1f8 e8f8 h6f8 | 1,359 | 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 |
2Qnr1k1/5p2/2pb4/3p4/3P2p1/2P3P1/PP1q1P1N/5RK1 w - - 4 30 | c8d7 d2e2 d7d6 | 2,164 | advantage fork 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 | w |
r3k3/ppp3pp/8/3Bp3/3n2bq/3P4/PPP3PP/RNB2QK1 b q - 2 16 | d4e2 f1e2 g4e2 | 1,068 | crushing 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 | true | b |
2r3k1/6pp/p1q2r2/1pn2p2/1B1pPP2/3Pn1QB/1PP2R1P/6RK w - - 4 25 | g3g7 | 400 | kingsideAttack master 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 |
8/5ppk/P5qp/2p1p3/2B4Q/1P2PbP1/5P1P/6K1 b - - 0 37 | g6b1 c4f1 f3e2 h4h3 e2a6 | 1,872 | advantage endgame long pin | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., β, β,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., β, β, β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
6k1/2b3pn/1p5p/2p1N1n1/5N2/P1BP2PP/2b2P1K/5B2 b - - 4 37 | c7e5 c3e5 g5f3 h2g2 f3e5 | 1,342 | advantage fork 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 |
1R3rk1/p4ppp/3bpn2/3p4/q2P4/2N3P1/P3PP1P/2B2RK1 w - - 0 18 | b8f8 g8f8 c3a4 | 1,398 | 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 |
r5k1/pppb2p1/1bnp1q2/6N1/8/2NQ2B1/PP4PP/7K w - - 0 20 | d3h7 g8f8 h7h8 f8e7 c3d5 | 1,952 | kingsideAttack long mate mateIn3 middlegame | β, ., ., ., ., ., β, .,
β, β, β, β, ., ., β, .,
., β, β, β, ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, β, ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
8/2Q3pp/1p1pk1r1/1PnN4/2P1n3/6P1/1r3PK1/8 w - - 7 42 | c7e7 e6f5 d5e3 | 1,819 | 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 | 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.