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 |
|---|---|---|---|---|---|---|---|---|---|
2k5/p1p2ppp/1p6/1Q6/2P5/P2Pn1P1/4rR1P/6K1 b - - 0 27 | e2e1 f2f1 e1f1 | 987 | 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 | b |
5r2/7k/R6p/2pP1p2/2P2b2/1P6/PB4PP/4rRK1 b - - 4 36 | f4e3 g1h1 e1f1 | 865 | backRankMate deflection 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 | b |
5rk1/1p1q2pp/p1p2r2/3pR3/3P4/1QP2pPP/PP3P1K/4R3 b - - 4 30 | f6h6 e5e6 h6e6 e1e6 d7e6 | 1,925 | crushing endgame long | ., ., ., ., ., β, β, .,
., β, ., β, ., ., β, β,
β, ., β, ., ., β, ., .,
., ., ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., β, β, β,
β, β, ., ., ., β, ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
1k1r3r/pp3p1p/q5b1/3Bp3/4P3/5P2/P4QPP/1R2K2R b K - 2 23 | d8d5 e4d5 g6b1 | 1,617 | crushing middlegame short | ., 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 |
5r2/3nk1pQ/p3pq2/1p1b1p2/2pP4/2P3R1/1P3PPP/4R1K1 w - - 12 25 | g3g6 e7f7 g6f6 | 2,252 | advantage middlegame pin 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 |
r3k2r/pp2bp1b/2pqpnpN/4n3/2B2B1P/2PP2N1/PP2QPP1/R3K2R b KQkq - 4 16 | e5d3 c4d3 d6f4 | 1,471 | advantage discoveredAttack 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 | true | true | true | true | b |
2rr2k1/pp3p1p/4b1p1/4P2P/2q2Q2/B5R1/P4PP1/5RK1 w - - 1 24 | f4f6 c4f1 g1f1 | 1,733 | crushing master 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 |
2k2r2/pp1q2p1/8/7Q/1pP1pn2/1P1rN3/P4P1P/R4R1K w - - 0 25 | h5c5 d7c7 c5f8 | 1,236 | crushing fork 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 |
4r1k1/1pp1rppp/p3n3/2q5/2Q5/1BP2R2/PP4P1/5RK1 w - - 2 29 | c4c5 e6c5 b3f7 e7f7 f3f7 | 1,416 | advantage discoveredAttack fork 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 |
7r/4rpk1/1p1p2p1/qPpPb1Pp/P5P1/5Q2/2B4P/2R1R2K w - - 3 35 | e1e5 e7e5 f3f6 | 1,258 | crushing 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 |
rq1rb2k/pp4pp/4B3/4n3/1P1Pp1P1/P3P3/1B6/2RQ1RK1 w - - 0 24 | f1f8 | 1,005 | backRankMate 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, . | false | false | false | false | w |
1k1r3r/pq3p2/8/1P6/3pR3/P2P2Pp/1P3P1P/3Q1RK1 b - - 0 24 | f7f5 f2f3 f5e4 | 1,758 | 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 | b |
6k1/1rp1b1pp/1n2pp2/NB1p1b2/3P1P2/8/PP3PPP/R3K2R b KQ - 0 18 | e7b4 e1e2 b4a5 | 925 | 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 | true | true | false | false | b |
1r3rk1/1p2qppp/p4n2/P3p3/2B5/2P1N1Q1/1P3PPP/3b1RK1 w - - 0 20 | e3f5 d1g4 f5e7 | 1,369 | 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, . | false | false | false | false | w |
r1b1k2r/pppp1ppp/5n2/1B6/1PQb4/5N2/1Pq2PPP/RNB2K1R b kq - 0 11 | c2f2 | 1,128 | 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 | false | false | true | true | b |
k2r4/ppB5/2p5/2n2Q2/8/5P1P/PPP2b2/2K2B1R b - - 2 20 | f2e3 c1b1 d8d1 | 1,061 | backRankMate mate mateIn2 middlegame short | β, ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, β, β, ., ., β, ., .,
., ., β, ., ., β, ., β | false | false | false | false | b |
r7/pppk4/2np1p1r/3B4/3bPN1p/8/PP4PP/3R1R1K w - - 3 21 | d5c6 b7c6 d1d4 | 1,708 | 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 | w |
2r3k1/pQ3pp1/4b2p/3p4/3P4/1P1B4/3q1PPP/4R1K1 w - - 1 26 | b7c8 e6c8 e1e8 | 1,849 | endgame mate mateIn2 sacrifice short | ., ., β, ., ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
r1b1r1k1/4Bppp/p1Q3q1/3p1p2/5n2/2P5/P1P1B1PP/3R1R1K w - - 1 23 | c6e8 | 882 | hangingPiece 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 | false | false | false | false | w |
2R5/8/4n1P1/5p1p/7P/4KP2/1kp5/8 b - - 0 56 | c2c1q c8c1 b2c1 g6g7 e6g7 | 1,747 | advancedPawn crushing endgame long promotion | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
6r1/2PN1p2/N7/1p3p1p/1P1p1k2/8/2K2P2/8 w - - 2 47 | d7f6 g8h8 f6h5 | 2,342 | advantage endgame short | ., ., ., ., ., ., β, .,
., ., β, β, ., β, ., .,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/3n4/p1bN4/P1P1k2p/6p1/2NK2P1/7P/8 b - - 4 42 | d7c5 d3e3 e5d6 | 1,296 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, ., β, β, ., ., ., .,
β, ., β, ., β, ., ., β,
., ., ., ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
1r3rk1/5pbp/p1pp2p1/2p5/2P1PRnq/1P1P2N1/PB1N2Q1/4R1K1 b - - 0 20 | g7b2 d2f3 b2d4 f3d4 c5d4 | 1,811 | crushing exposedKing 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, . | false | false | false | false | b |
3r1r2/pQp3pk/5n1p/4p3/3nqp2/P1P2N2/1B3PPP/R2R2K1 w - - 1 20 | b7e4 f6e4 c3d4 | 1,568 | 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 | w |
r2qk2r/pppnnppp/3b4/3p1b2/2PP4/P4N1P/1P3PP1/RNBQKB1R w KQkq - 1 8 | c4c5 d6c5 d4c5 | 1,398 | advantage opening 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 | true | true | true | true | w |
b1N3k1/r1b2ppp/p2q4/3p4/3B4/1P1QPBnP/P4P2/2R2RK1 b - - 0 24 | g3e2 f3e2 d6h2 | 1,156 | clearance 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, . | false | false | false | false | b |
8/p6k/1p3rNp/2prpP1N/7P/8/PP6/7K w - - 0 37 | h5f6 h7g7 f6d5 | 966 | endgame master | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., β, β, β,
., ., β, β, β, β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., β | false | false | false | false | w |
3r1k2/4b1p1/5p1p/p2Np3/1p2P3/P5PQ/3q3P/5R1K w - - 0 33 | h3e6 d8d5 e4d5 | 1,664 | endgame equality short | ., ., ., β, ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
β, ., ., β, β, ., ., .,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | w |
rnbq1rk1/ppp2pbp/5np1/4N1B1/4P3/8/PPP1BPPP/RN1Q1RK1 b - - 0 8 | d8d1 f1d1 f6e4 | 1,329 | advantage intermezzo 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, . | false | false | false | false | b |
6r1/1p4pk/p2pb2p/2p2r2/2PB4/3P2RP/P2K1P2/6R1 w - - 0 24 | g3g7 g8g7 g1g7 | 822 | 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 |
rn2kb1r/5ppp/p3pn2/1p6/3q1P2/3B4/PPP3PP/R1BQ1R1K w kq - 2 12 | d3b5 b8d7 d1d4 | 919 | advantage discoveredAttack 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 | false | false | true | true | w |
4rk2/1p3NpQ/p2R4/8/P1q5/2P3nP/1P3P2/5RK1 b - - 0 28 | c4f1 g1h2 f1f2 | 1,492 | mate mateIn2 middlegame short | ., ., ., ., β, β, ., .,
., β, ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, ., ., ., β, β,
., β, ., ., ., β, ., .,
., ., ., ., ., β, β, . | false | false | false | false | b |
5rk1/1p3p1p/5np1/pb1pr1Q1/3P4/5P1R/1q4PP/1B1R2K1 w - - 0 27 | d4e5 b2e2 d1c1 | 2,155 | advantage defensiveMove hangingPiece master 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 |
2kr4/pp6/2p2q1p/8/2r5/2P5/P1Q1R1P1/3R2K1 w - - 0 33 | d1d8 f6d8 c2f5 c8b8 f5e5 b8a8 e5e8 | 1,455 | advantage endgame veryLong | ., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., β, ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
r7/1b1q1kbQ/p1np1pp1/1ppNp1p1/4P3/2PP4/PP3PPP/R1B2RK1 b - - 3 18 | a8h8 h7h8 g7h8 | 1,097 | 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, . | false | false | false | false | b |
r1b3k1/1p2r1pp/p3p3/4p3/3R4/2N5/PP4PP/5RK1 w - - 0 19 | d4d8 e7e8 d8e8 | 685 | endgame mate mateIn2 short | β, ., β, ., ., ., β, .,
., β, ., ., β, ., β, β,
β, ., ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
6k1/p4rp1/1p1RN2p/2p1n3/8/P1P3P1/5P2/6K1 w - - 1 32 | d6d8 g8h7 e6f8 f7f8 d8f8 | 1,233 | advantage endgame long | ., ., ., ., ., ., β, .,
β, ., ., ., ., β, β, .,
., β, ., β, β, ., ., β,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
2r3k1/1p3ppp/p5b1/8/3R4/5PP1/PPr1B2P/K2R4 w - - 3 27 | d4d8 c8d8 d1d8 | 415 | backRankMate endgame mate mateIn2 short | ., ., β, ., ., ., β, .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
β, β, β, ., β, ., ., β,
β, ., ., β, ., ., ., . | false | false | false | false | w |
8/4pp2/p1np1kp1/P1pP3p/2P1n3/N6P/5PP1/6K1 w - - 0 29 | d5c6 f6e6 a3b5 | 1,707 | crushing endgame knightEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
β, ., β, β, ., β, β, .,
β, ., β, β, ., ., ., β,
., ., β, ., β, ., ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/8/7p/4kP1K/8/8/8/8 w - - 5 67 | h5g6 h6h5 f5f6 | 1,251 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r4/pp4pp/5pk1/2qNp3/4Pn2/PQ5P/1P4PK/3R4 w - - 6 27 | d5f4 e5f4 d1d8 | 1,546 | advantage discoveredAttack endgame short | ., ., ., β, ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, .,
., ., β, β, β, ., ., .,
., ., ., ., β, β, ., .,
β, β, ., ., ., ., ., β,
., β, ., ., ., ., β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
5rk1/2R2ppp/1Q2p3/1N1pP2q/4nP2/8/PP4PP/6K1 b - - 0 25 | h5d1 | 863 | 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 |
2P5/3K4/6p1/8/5k2/2r4p/3R4/8 b - - 0 57 | c3c8 d7c8 g6g5 | 2,018 | crushing defensiveMove endgame short | ., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5b2/6p1/2k2pP1/4p2P/1N1pPnB1/1P1P4/2K5/8 b - - 0 38 | f8b4 h5h6 b4f8 h6g7 f8g7 | 2,342 | crushing endgame hangingPiece long quietMove | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., β,
., β, ., β, β, β, β, .,
., β, ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2B3k1/5p2/4p3/6p1/3P2P1/2PQPP2/2RK4/r4q2 b - - 9 41 | f1e1 | 917 | endgame mate mateIn1 oneMove | ., ., β, ., ., ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., ., β, .,
., ., β, β, β, β, ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., β, ., . | false | false | false | false | b |
2r5/r3k1p1/6Rp/p1p1Pp1P/P2p1P2/1PpP4/2P4K/2B5 w - - 0 43 | g6g7 e7d8 g7a7 | 998 | crushing endgame short 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 | w |
rn3rk1/2q1bppp/8/1p1Q1P2/8/P7/1PP3PP/R1B1R1K1 w - - 1 18 | d5a8 b8c6 a8a6 | 2,010 | advantage hangingPiece middlegame short | β, β, ., ., ., β, β, .,
., ., β, ., β, β, β, β,
., ., ., ., ., ., ., .,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., β, β, ., ., ., β, β,
β, ., β, ., β, ., β, . | false | false | false | false | w |
8/8/1Rrk2p1/P3p2p/1K1pp2P/4P1P1/5P2/8 w - - 0 52 | b6c6 d6c6 e3d4 e5d4 b4c4 d4d3 c4c3 c6b5 f2f3 b5a5 f3e4 | 2,330 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, β, ., ., β, .,
β, ., ., ., β, ., ., β,
., β, ., β, β, ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2r2k1/5ppp/4q3/p7/4QBbP/8/PPP2PP1/1K2R2R b - - 0 22 | d8d1 f4c1 e6e4 e1e4 d1h1 | 1,864 | advantage intermezzo 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 |
1k1b3r/pbp2ppp/1p2p3/1P1nP3/Q2N4/P3B3/q3BPPP/4R1K1 w - - 4 24 | d4c6 b7c6 b5c6 | 1,191 | 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, β, β,
., ., ., ., β, ., β, . | false | false | false | false | w |
2rr2k1/pp2bppp/4p3/3nP3/4Nq2/1PB2Q1P/1P1R1PP1/5RK1 w - - 7 26 | d2d5 f4f3 d5d8 c8d8 g2f3 | 1,588 | 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 | w |
3k4/R1pr3r/4p2p/4P1pP/6P1/1R6/5QKN/3q4 b - - 3 37 | d7d2 b3b8 d8d7 a7a2 d2f2 | 1,556 | advantage long middlegame pin | ., ., ., β, ., ., ., .,
β, ., β, β, ., ., ., β,
., ., ., ., β, ., ., β,
., ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | b |
1k1r4/1p3pb1/6p1/p1q3P1/2pN2Q1/2P5/P1P5/2KR4 w - - 1 27 | d4c6 c5c6 d1d8 | 1,180 | crushing discoveredAttack endgame short | ., β, ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, .,
β, ., β, ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., β, ., ., ., ., .,
β, ., β, ., ., ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | w |
8/5k2/p4r2/1p1PKB1p/1P5P/P7/8/8 w - - 1 60 | f5e6 f7g7 d5d6 | 1,124 | crushing endgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., β, ., .,
., β, ., β, β, β, ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r3k1/1b3pp1/p3p3/1ppr3P/8/P1PPR1P1/1PB2P1K/3R4 b - - 0 27 | d5h5 h2g1 h5h1 | 690 | endgame mate mateIn2 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 |
8/6pk/p1Q4p/7q/P3P3/2p1K1P1/7P/8 b - - 2 35 | h5h2 c6c3 h2g3 | 2,214 | crushing endgame queenEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
β, ., β, ., ., ., ., β,
., ., ., ., ., ., ., β,
β, ., ., ., β, ., ., .,
., ., β, ., β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/pp4kn/2p1P1pp/3p2p1/6P1/1PNQ3P/P1P1RrPK/5q2 b - - 0 28 | f1g2 | 1,001 | endgame mate mateIn1 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 |
4Q3/5pkp/5Np1/p5Pn/1p2P3/5P2/1qPK3P/8 w - - 10 39 | e8g8 | 873 | endgame | ., ., ., ., β, ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., β, ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, β, β, ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3nrk1/2pq1ppp/1pn1b3/p7/2PNP3/PP1P2bP/1BQNB1P1/R4RK1 b - - 0 17 | c6d4 b2d4 d7d4 | 1,141 | 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 | false | false | b |
r3kb1r/ppq1ppp1/2n1b2p/1B6/3P4/4P1Q1/PP3PPP/R1B1K1NR b KQkq - 1 11 | c7a5 c1d2 a5b5 | 1,026 | 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 | b |
8/1Q1r1k1p/1b2p1p1/pq2Pp2/pP1P1P2/P1N4P/6P1/3R2K1 b - - 3 37 | b6d4 d1d4 b5b7 | 1,305 | crushing discoveredAttack endgame fork 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 |
8/6Kp/6p1/6P1/1n3P1P/Bp6/2k5/8 w - - 2 54 | g7h7 b4d5 h7g6 | 1,712 | crushing endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/1pq2p2/p3p1p1/P3P2p/1P2NP1Q/2Pr4/6PK/R7 w - - 1 32 | e4f6 g8g7 f6h5 g6h5 h4g5 | 2,287 | advantage endgame kingsideAttack long 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 |
4r1k1/1R6/p3r2p/2p5/2Pb3N/3N2Bb/P1P2R1P/6K1 b - - 2 27 | e6e1 d3e1 e8e1 | 919 | mate mateIn2 middlegame pin sacrifice short | ., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., β,
., ., ., β, ., ., β, β,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., β, . | false | false | false | false | b |
Q4bk1/5ppp/R2p4/3Pp2b/4P3/5P2/1r3RPP/7K b - - 0 31 | b2b1 f2f1 b1f1 | 753 | backRankMate endgame mate mateIn2 short | β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/6k1/8/1r1p2Pr/1P1R1K2/7p/7R/8 b - - 7 52 | h5h4 f4e5 h4d4 e5d4 b5b4 | 1,187 | attraction capturingDefender crushing endgame long rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, ., β, ., ., β, β,
., β, ., β, ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
3R4/2r5/8/P7/2p5/2K1k3/8/8 w - - 1 57 | d8e8 e3f4 a5a6 | 2,498 | crushing endgame master rookEndgame short | ., ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
6k1/5pp1/4p2p/p7/2B1Qn2/1P3PqP/P5P1/7K b - - 0 32 | g3g2 | 865 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
β, ., ., ., ., ., ., .,
., ., β, ., β, β, ., .,
., β, ., ., ., β, β, β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
8/RP6/5pk1/P5pp/2K3P1/8/8/1r6 b - - 0 48 | h5g4 a7a8 b1b7 | 2,169 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., β, β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
5rk1/2pn2pp/p2p4/7P/1p3Q2/3B4/qPP2P2/2K1R3 w - - 1 25 | d3c4 d6d5 f4f8 g8f8 c4a2 | 2,003 | advantage endgame fork long | ., ., ., ., ., β, β, .,
., ., β, β, ., ., β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, ., .,
., ., β, ., β, ., ., . | false | false | false | false | w |
r7/2p1N1p1/4Rr1k/3p2p1/p1bP4/2P2PPq/PPQ4P/4R1K1 b - - 0 28 | f6e6 e1e6 h3e6 | 1,332 | 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, . | false | false | false | false | b |
3R1rk1/p7/1p5p/5qp1/P1p5/2P2n2/2PQ3P/5R1K b - - 1 27 | f3d2 f1f5 f8d8 | 1,076 | capturingDefender crushing endgame short | ., ., ., β, ., β, β, .,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., β, β, .,
β, ., β, ., ., ., ., .,
., ., β, ., ., β, ., .,
., ., β, β, ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | b |
4r2k/pp4p1/2q5/4nR2/4Q3/2P1B1b1/PP4P1/6K1 w - - 3 28 | f5h5 h8g8 e4h7 | 1,235 | advantage middlegame short | ., ., ., ., β, ., ., β,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., ., ., ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
3R4/8/1p2r1kp/2b5/5PP1/5K2/8/8 w - - 9 46 | f4f5 g6f7 f5e6 | 1,258 | advantage endgame fork master short | ., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
1r3r1k/Q6p/3qBnp1/3P1nB1/6P1/8/P4P1P/4RRK1 b - - 0 24 | f6g4 f2f4 b8a8 e6f5 a8a7 | 2,362 | 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 |
r1b2rk1/2q2pp1/2pbp2p/1p2N3/3P3P/pPn3B1/P1B1QPP1/2KR3R w - - 0 19 | e2d3 c3a2 c1b1 | 1,635 | 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 | false | false | false | false | w |
1r1r2k1/pp3pp1/5b1p/2p2Pn1/P1N3B1/2Pq2Q1/1P5P/4RRK1 w - - 0 24 | e1e8 d8e8 g3d3 | 1,602 | advantage deflection middlegame short | ., β, ., β, ., ., β, .,
β, β, ., ., ., β, β, .,
., ., ., ., ., β, ., β,
., ., β, ., ., β, β, .,
β, ., β, ., ., ., β, .,
., ., β, β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, β, β, . | false | false | false | false | w |
3r2k1/1Q2bpp1/7p/1p2P3/b7/4BN2/1q3PPP/2R3K1 b - - 6 31 | b2c1 e3c1 d8d1 f3e1 d1e1 | 1,256 | backRankMate fork long mate mateIn3 middlegame sacrifice | ., ., ., β, ., ., β, .,
., β, ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., β, . | false | false | false | false | b |
8/pQpk4/1p1p4/4p3/1BP5/PP4rq/7P/5R1K b - - 0 37 | h3f1 | 1,030 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, β, β, β, ., ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, ., ., .,
., β, β, ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | b |
8/p1R5/1p3P1k/4p3/7P/b7/2Br4/K4b2 w - - 7 43 | c7h7 | 1,318 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., β, ., ., ., ., .,
., β, ., ., ., β, ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., β, ., . | false | false | false | false | w |
5Q2/1q6/1k2p3/3p1b1p/1P5P/P7/1r1p2P1/2R4K w - - 4 52 | f8c5 b6a6 c5a5 | 1,217 | endgame | ., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
., β, ., ., β, ., ., .,
., ., ., β, ., β, ., β,
., β, ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., β, ., ., β, .,
., ., β, ., ., ., ., β | false | false | false | false | w |
8/8/1pp5/p7/2P5/P2K1k2/P4P2/8 b - - 3 39 | c6c5 d3d2 f3f2 | 1,958 | crushing endgame pawnEndgame quietMove short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., ., β, ., β, ., .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/pp3pp1/2p2np1/8/3PNqP1/2P4P/PPQ1R3/6K1 w - - 1 23 | e4f6 g7f6 e2e8 | 921 | crushing discoveredAttack endgame kingsideAttack 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 |
rn2r1k1/ppp2ppp/8/2b2bNQ/2B5/2P5/PP3PqP/R1B1KR2 w Q - 5 14 | c1e3 e8e7 g5f7 | 2,265 | advantage defensiveMove 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, ., . | false | true | false | false | w |
7k/8/5n2/4r3/2P3pK/3B2P1/5Q1P/1R6 b - - 0 48 | e5h5 | 745 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
3r2k1/3P1ppp/p7/1p6/6P1/rP4P1/5PB1/3R2K1 w - - 2 31 | d1e1 g8f8 g2c6 d8d7 c6d7 | 1,895 | advantage endgame long quietMove | ., ., ., β, ., ., β, .,
., ., ., β, ., β, β, β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
8/6p1/1p2pk1p/3b4/1P3p2/2PBN1RP/5qPK/8 w - - 0 33 | e3g4 f6e7 g4f2 f4g3 h2g3 | 1,820 | crushing endgame fork long | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., β, β, β, ., β, β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r1r1k1/4bpp1/pq1ppn1p/8/1P1P3B/P1NQ1P2/5P1P/1R2R2K b - - 2 22 | c8c3 d3c3 f6d5 c3c4 e7h4 | 1,741 | crushing discoveredAttack long middlegame sacrifice | ., ., β, ., β, ., β, .,
., ., ., ., β, β, β, .,
β, β, ., β, β, β, ., β,
., ., ., ., ., ., ., .,
., β, ., β, ., ., ., β,
β, ., β, β, ., β, ., .,
., ., ., ., ., β, ., β,
., β, ., ., β, ., ., β | false | false | false | false | b |
r1b1k1nr/ppppq1pp/5p2/1Pb5/1n2P3/8/PBPPQPPP/RN2KBNR b KQkq - 2 7 | b4c2 e1d1 c2a1 | 788 | 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, ., ., β, β, β, β | true | true | true | true | b |
5k2/5pp1/2N4p/3R4/1p6/1n3P2/1r4PP/6K1 w - - 0 38 | d5d8 | 455 | endgame mate mateIn1 oneMove | ., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., ., ., ., β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
5r2/1p2n1k1/p2p1qpp/3Nn3/2P1P3/1P1B2QP/P5P1/R6K b - - 2 23 | e7d5 e4d5 e5d3 | 1,598 | crushing 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 |
2r3k1/1pq4p/6p1/2n1p3/4p1Q1/1PN1P3/2K2PPP/7R w - - 2 26 | c3d5 g8g7 d5c7 | 1,668 | advantage endgame master short | ., ., β, ., ., ., β, .,
., β, β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
., β, β, ., β, ., ., .,
., ., β, ., ., β, β, β,
., ., ., ., ., ., ., β | false | false | false | false | w |
5Bk1/p3p2p/2p3p1/6N1/3pP3/6q1/PPb3P1/5RK1 w - - 2 27 | f8h6 g3b8 f1f7 | 2,468 | crushing endgame quietMove short | ., ., ., ., ., β, β, .,
β, ., ., ., β, ., ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/3P4/2p1n3/2P5/2KB4/5k2/6p1/8 b - - 3 57 | f3e2 c4b4 e6d4 d7d8q g2g1q | 2,617 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2R5/4Qppk/4p1bp/8/8/5BP1/1q1rPP1P/R5K1 b - - 0 28 | b2a1 g1g2 d2d1 | 1,526 | advantage defensiveMove master middlegame short | ., ., β, ., ., ., ., .,
., ., ., ., β, β, β, β,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., β, β, β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/1Q3p1p/P5pk/3p4/1B3n2/7P/4q1P1/7K w - - 1 40 | b4f8 h6h5 g2g4 h5h4 b7e7 h4h3 e7e2 | 1,960 | crushing endgame veryLong | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
2k2b1r/Bppq2pp/4b3/1r3p2/3P4/2Q2N2/PPP3PP/R3KB1R b KQ - 0 17 | f8b4 c3b4 b5b4 | 949 | advantage 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 | true | true | false | false | b |
2Qb2k1/2R2pp1/4p2p/8/4P3/3qB2P/5PPK/r7 b - - 2 29 | d3d6 g2g3 d6c7 c8c7 d8c7 | 1,233 | crushing endgame long | ., ., β, β, ., ., β, .,
., ., β, ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., ., β, β, β,
β, ., ., ., ., ., ., . | false | false | false | false | b |
2b1r2k/p2qpQbp/2p1R1p1/2pp4/5P2/3P4/PPPB2PP/R5K1 b - - 3 21 | e8f8 f7e7 d7e6 | 1,641 | 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 | b |
8/k1p1r3/ppQp1p2/7p/2PN1Bn1/7P/P3rPP1/1R4K1 b - - 8 30 | e2e1 b1e1 e7e1 | 808 | 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 | 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.