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 |
|---|---|---|---|---|---|---|---|---|---|
3qkb1r/5ppp/p2p1n2/1p1Qp1B1/8/1N3P2/PPK3PP/3R1B1R b k - 0 15 | d8c8 d5c6 c8c6 | 2,346 | 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 | true | false | b |
6k1/1p3ppp/pq1n4/1P6/P2P4/2r5/4Q1PP/4RK2 w - - 0 30 | e2e8 d6e8 e1e8 | 454 | backRankMate endgame mate mateIn2 sacrifice short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
β, β, ., β, ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, β,
., ., ., ., β, β, ., . | false | false | false | false | w |
6k1/2p2pp1/p7/5nP1/8/1P3q2/P1P2Q2/4RK2 b - - 0 44 | f5g3 f1g1 f3h1 | 1,357 | endgame mate mateIn2 short | ., ., ., ., ., ., β, .,
., ., β, ., ., β, β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
β, ., β, ., ., β, ., .,
., ., ., ., β, β, ., . | false | false | false | false | b |
8/Rpp2k1p/1p3pb1/8/8/1PP5/3p1PPP/4RK2 b - - 0 27 | g6d3 f1g1 d2e1q | 1,092 | advancedPawn deflection endgame mate mateIn2 promotion short | ., ., ., ., ., ., ., .,
β, β, β, ., ., β, ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., β, β, ., . | false | false | false | false | b |
3k2nr/ppq2p2/2pbn1p1/3pN3/P4P2/2N1Q2P/1P4P1/4RRK1 b - - 3 23 | d6c5 e3c5 e6c5 | 1,444 | crushing middlegame pin short | ., ., ., β, ., ., β, β,
β, β, β, ., ., β, ., .,
., ., β, β, β, ., β, .,
., ., ., β, β, ., ., .,
β, ., ., ., ., β, ., .,
., ., β, ., β, ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., β, β, β, . | false | false | false | false | b |
8/7p/p3Nqpk/1p1Q3n/2n4P/6P1/P4P1K/8 w - - 1 39 | d5g5 f6g5 h4g5 | 1,493 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., β, β, β, β,
., β, ., β, ., ., ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., β, ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b2r1k/p1p3pp/2p2p2/2qp4/8/3QP3/PBP2PPP/R4RK1 w - - 0 17 | b2a3 c5a5 a3f8 | 1,428 | advantage middlegame short skewer | 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/p1p4p/2p3p1/3np1q1/2B1Qr2/2B5/PPP3PP/1K5R w - - 4 20 | c4d5 g8f8 e4e5 g5e5 c3e5 c6d5 e5f4 | 2,361 | advantage kingsideAttack middlegame veryLong | β, ., ., ., ., ., β, .,
β, ., β, ., ., ., ., β,
., ., β, ., ., ., β, .,
., ., ., β, β, ., β, .,
., ., β, ., β, β, ., .,
., ., β, ., ., ., ., .,
β, β, β, ., ., ., β, β,
., β, ., ., ., ., ., β | false | false | false | false | w |
r4rk1/pp3p1p/4pp2/8/1P2R3/P4Q1P/q1P2PP1/6K1 w - - 0 22 | e4g4 g8h8 f3f6 | 1,660 | endgame intermezzo 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 |
5rk1/5p2/3QpP2/2Rp2pp/3P4/2P1q2P/6PK/8 w - - 0 35 | d6f8 g8f8 c5c8 | 1,248 | attraction endgame mate mateIn2 sacrifice short | ., ., ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., β, β, β, ., .,
., ., β, β, ., ., β, β,
., ., ., β, ., ., ., .,
., ., β, ., β, ., ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/8/p1Pk2pp/5p2/2P2P2/P6P/6P1/6K1 b - - 0 35 | d6c6 g1f2 c6c5 f2e3 c5c4 | 1,083 | crushing endgame long pawnEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, β, ., ., β, β,
., ., ., ., ., β, ., .,
., ., β, ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
1k6/1pp1bp2/p7/5p2/QP2B1bP/2PKB1q1/8/8 w - - 0 31 | a4e8 e7d8 e8d8 | 867 | endgame fork mate mateIn2 short | ., β, ., ., ., ., ., .,
., β, β, ., β, β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
β, β, ., ., β, ., β, β,
., ., β, β, β, ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
2r5/2q3Qp/1n2pp2/7k/p2P1P2/B3P3/6PK/1r6 w - - 1 35 | g2g4 h5h4 g7h6 h4g4 h6h3 | 1,565 | endgame long mate mateIn3 | ., ., β, ., ., ., ., .,
., ., β, ., ., ., β, β,
., β, ., ., β, β, ., .,
., ., ., ., ., ., ., β,
β, ., ., β, ., β, ., .,
β, ., ., ., β, ., ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., . | false | false | false | false | w |
r4r2/pq1p2pk/1p2p2p/5p2/7Q/P5R1/1P3PPP/4R1K1 w - - 2 24 | h4e7 f8g8 e1e6 | 1,740 | crushing endgame 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 |
2k1r3/ppq5/2p1p3/2Pp2p1/PP1Qn1Np/4P2K/5P2/R4R2 b - - 0 25 | e4f2 h3g2 c7g3 | 1,582 | 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 |
3r1r1k/2q3pp/1pp2p2/8/3N2P1/1Q2P2P/P7/2R1R1K1 b - - 1 30 | c7g3 g1h1 g3h3 | 1,416 | advantage 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 |
2r5/p3n1kp/6B1/2Np4/3P4/1Pn2R1P/P5P1/6K1 b - - 0 33 | c3e2 g1f2 e2d4 | 1,763 | advantage endgame master short | ., ., β, ., ., ., ., .,
β, ., ., ., β, ., β, β,
., ., ., ., ., ., β, .,
., ., β, β, ., ., ., .,
., ., ., β, ., ., ., .,
., β, β, ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
4r1k1/1b3pp1/2q4p/2P5/2PQ4/P5N1/5RPP/4R2K b - - 0 40 | e8e1 g3f1 e1f1 f2f1 c6g2 | 1,192 | deflection long mate mateIn3 middlegame | ., ., ., ., β, ., β, .,
., β, ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., β, β, ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., β, ., ., β | false | false | false | false | b |
5k2/1R3p2/5P1p/2r3p1/8/8/8/4K3 w - - 0 39 | b7b8 c5c8 b8c8 | 657 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., β, ., .,
., β, ., ., ., β, ., .,
., ., ., ., ., β, ., β,
., ., β, ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., . | false | false | false | false | w |
6k1/1p3ppp/5bb1/1N1p4/3Pr1P1/PPP4P/1K2R3/6N1 b - - 0 31 | e4e2 g1e2 g6d3 b5d6 d3e2 | 1,150 | advantage clearance endgame fork long | ., ., ., ., ., ., β, .,
., β, ., ., ., β, β, β,
., ., ., ., ., β, β, .,
., β, ., β, ., ., ., .,
., ., ., β, β, ., β, .,
β, β, β, ., ., ., ., β,
., β, ., ., β, ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | b |
3r2k1/6pp/p1nq4/1p1Pp3/1Pp1P3/P1N5/3Q2PP/3R2K1 w - - 1 27 | d5c6 d6d2 d1d2 | 1,683 | crushing endgame 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 |
3r2k1/1p4pp/p1q2p2/n2N1p2/8/5N1P/P3QPPK/8 w - - 2 34 | d5e7 g8f8 e7c6 | 884 | advantage endgame fork short | ., ., ., β, ., ., β, .,
., β, ., ., ., ., β, β,
β, ., β, ., ., β, ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., β, β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6p1/4p1kp/8/4r3/4R2P/5PPK/8 b - - 4 42 | e4e3 f2e3 g6f5 h2g3 f5e4 g3f2 e4d3 | 2,058 | crushing endgame rookEndgame veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6k1/1b3r2/pp3P2/6pq/3Q2p1/5pP1/PPP2P1P/R3N1RK b - - 0 31 | h5h2 h1h2 f7h7 | 1,399 | attraction kingsideAttack mate mateIn2 middlegame sacrifice short | ., ., ., ., ., ., β, .,
., β, ., ., ., β, ., .,
β, β, ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., β, .,
., ., ., ., ., β, β, .,
β, β, β, ., ., β, ., β,
β, ., ., ., β, ., β, β | false | false | false | false | b |
r1bqr1k1/ppp2pb1/3p4/4P1B1/2PP1pn1/2NB4/PP4PQ/R3K3 w Q - 1 16 | h2h7 g8f8 g5d8 | 1,412 | 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 | true | false | false | w |
8/1p6/2p5/p1P1pBk1/4Pp1p/P6K/1P2RP2/1r6 b - - 1 41 | f4f3 e2e1 b1e1 | 1,820 | crushing endgame master short | ., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
β, ., β, ., β, β, β, .,
., ., ., ., β, β, ., β,
β, ., ., ., ., ., ., β,
., β, ., ., β, β, ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
3k4/1p1r2p1/7p/5Q2/8/1P3p1P/P1P2P2/5K2 b - - 8 37 | d7d1 | 506 | endgame mate mateIn1 oneMove queenRookEndgame | ., ., ., β, ., ., ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., β, ., β,
β, ., β, ., ., β, ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
r5k1/5pp1/p1Qb1q1p/3p4/3P4/2N2N1b/PP3PP1/4R1K1 b - - 0 18 | d6h2 g1h2 f6c6 | 1,294 | crushing discoveredAttack 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 |
r5k1/5ppp/p1N5/p2b2q1/8/8/P1Q2PPP/2R1R1K1 b - - 0 23 | g5g2 | 903 | master masterVsMaster mate mateIn1 middlegame oneMove | β, ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
β, ., β, ., ., ., ., .,
β, ., ., β, ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., β, ., ., β, β, β,
., ., β, ., β, ., β, . | false | false | false | false | b |
2R5/p5k1/1p2p1q1/3pb3/4b3/7Q/r4BP1/6K1 w - - 10 39 | h3h8 g7f7 h8f8 | 1,398 | mate mateIn2 middlegame short | ., ., β, ., ., ., ., .,
β, ., ., ., ., ., β, .,
., β, ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
6k1/5pp1/7p/p2n1B2/3P4/2p2PP1/1r4P1/4RK2 w - - 0 39 | e1e8 | 420 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., β, .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
β, ., ., β, ., β, ., .,
., ., ., β, ., ., ., .,
., ., β, ., ., β, β, .,
., β, ., ., ., ., β, .,
., ., ., ., β, β, ., . | false | false | false | false | w |
1k4r1/p7/2p2Q1p/3p3P/q7/1P6/5PP1/1R4K1 b - - 0 29 | a4e4 g2g3 e4b1 | 1,741 | crushing endgame short | ., β, ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., β, ., ., β, ., β,
., ., ., β, ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., ., ., ., β, . | false | false | false | false | b |
6r1/7k/pp2rq1p/2p2N2/4p1PR/P3Q2P/1P3PK1/8 w - - 3 50 | h4h6 f6h6 f5h6 | 1,251 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, β, ., ., β, β, ., β,
., ., β, ., ., β, ., .,
., ., ., ., β, ., β, β,
β, ., ., ., β, ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3kb1r/p2n1ppp/1q3n2/8/Q3p3/1NP2N2/PP3PPP/2KR3R w kq - 0 15 | d1d7 f6d7 a4e4 f8e7 e4a8 | 2,218 | crushing deflection 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 | false | false | true | true | w |
5r1k/p5p1/2p4p/6r1/1p2Q2K/3P2P1/PPP1Rq1P/1R6 b - - 12 41 | f8f4 e4f4 f2e2 | 1,943 | crushing deflection endgame pin short | ., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., β, .,
., β, ., ., β, ., ., β,
., ., ., β, ., ., β, .,
β, β, β, ., β, β, ., β,
., β, ., ., ., ., ., . | false | false | false | false | b |
2k5/5R2/P5p1/2P5/1K6/1P5r/2b5/8 w - - 3 42 | f7f8 c8c7 a6a7 h3b3 b4c4 | 2,210 | advancedPawn crushing endgame long | ., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/5P1k/6pp/qp2B3/3Q2n1/6Pb/2Q4P/4R1KB b - - 0 47 | a5e1 | 530 | hangingPiece mate mateIn1 middlegame oneMove | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., ., ., ., β, β,
β, β, ., ., β, ., ., .,
., ., ., β, ., ., β, .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., β,
., ., ., ., β, ., β, β | false | false | false | false | b |
r1b2rk1/pp2qppp/2n5/4p1N1/8/2PB4/P1P1QPPP/R4RK1 w - - 1 15 | d3h7 g8h8 e2h5 e7g5 h5g5 | 1,399 | crushing 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 | w |
7k/p3N1pp/4Q3/2q1P3/5P2/2P4P/3RK1P1/r3r3 w - - 1 34 | e2f3 e1f1 f3g4 | 1,738 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., β,
β, ., ., ., β, ., β, β,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., β, ., ., ., ., β,
., ., ., β, β, ., β, .,
β, ., ., ., β, ., ., . | false | false | false | false | w |
q2r1k2/p5pp/1p1bQ1n1/3b2N1/P7/3B4/1B3PPP/6K1 w - - 0 24 | g5h7 | 1,655 | master masterVsMaster mate mateIn1 middlegame oneMove | β, ., ., β, ., β, ., .,
β, ., ., ., ., ., β, β,
., β, ., β, β, ., β, .,
., ., ., β, ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, β, β,
., ., ., ., ., ., β, . | false | false | false | false | w |
rnbqk2r/pp2ppbp/3p2p1/3BP3/3P4/5N2/PPP2PPP/R1BQK2R b KQkq - 0 8 | d8a5 c2c3 a5d5 | 853 | 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 | true | true | true | true | b |
r2k4/pQp2ppp/2P5/3q4/4r1n1/BP1P2P1/7P/5R1K w - - 0 27 | b7a8 | 846 | hangingPiece master masterVsMaster mate mateIn1 middlegame oneMove | β, ., ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., β, ., β, .,
β, β, ., β, ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., β, ., β | false | false | false | false | w |
rn1q2k1/p3br1p/1p2B1pP/5pN1/1n1B4/5b2/PPP1NPP1/R3K2R w KQ - 0 17 | e6f7 g8f8 d4g7 | 1,396 | 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 | true | true | false | false | w |
1r4rk/3n1qpp/3p1p2/2pPbP2/1p2B1QR/3P3P/p1P5/6RK w - - 0 41 | h4h7 h8h7 g4h4 f7h5 h4h5 | 1,080 | 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 |
5rk1/p1rN1pp1/1p2p2p/1Bb5/Q3b2q/2B5/PP3PPP/3R1RK1 b - - 1 19 | h4g4 g2g3 g4f3 a4e4 f3e4 | 1,891 | 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 |
Qn3k2/p5p1/6p1/4P1P1/4KP2/4P3/PP1rq3/R6R b - - 3 29 | e2g2 | 1,457 | 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 | b |
r7/pp1n1k2/2p2pp1/q2p2B1/3Pr1P1/2P2N2/P1P2P1Q/2K4R w - - 2 24 | h2d6 a5d8 h1h7 | 2,084 | advantage clearance 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 |
r1b3k1/p1p3pp/2p3r1/8/4q3/4p2P/PP4P1/R2Q1R1K w - - 0 21 | d1d8 e4e8 d8e8 | 842 | mate mateIn2 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 |
r2r2k1/5pp1/pQ5p/1pBbN3/3P1P2/4q3/P5P1/4RR1K b - - 10 33 | e3h3 h1g1 h3g2 | 1,485 | kingsideAttack mate mateIn2 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 | b |
r1bq2kb/7p/p2p1RpB/1p1P2r1/8/2N5/PP2B1PP/5RK1 w - - 0 21 | f6f8 d8f8 f1f8 | 1,144 | 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, β, . | false | false | false | false | w |
rq2k2r/3b1pb1/pp1Pp1pp/2p1n3/P1B1N2Q/3P2P1/1PPB1P1P/1R2R1K1 b kq - 5 22 | e5f3 g1f1 f3h4 | 1,229 | 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 |
8/8/8/6p1/5KPk/8/8/8 w - - 0 49 | f4f5 h4h3 f5g5 | 952 | crushing defensiveMove endgame pawnEndgame short zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r3/pbp5/2p3k1/1p2bR1p/2P4P/8/Pr4P1/3B1R1K w - - 2 29 | d1h5 g6h7 h5e8 | 1,922 | advantage middlegame short skewer | ., ., ., ., β, ., ., .,
β, β, β, ., ., ., ., .,
., ., β, ., ., ., β, .,
., β, ., ., β, β, ., β,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, .,
., ., ., β, ., β, ., β | false | false | false | false | w |
4r1k1/1p3p2/p6p/3p2pq/P2B4/2P2bP1/1Q3PN1/4R1K1 b - - 3 30 | e8e1 g2e1 h5h1 | 809 | mate mateIn2 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 |
4b3/5p2/1k2pP2/1B1pP1p1/1K5p/4b3/7B/8 w - - 8 82 | b5e8 g5g4 e8f7 g4g3 f7e6 | 2,312 | bishopEndgame endgame equality hangingPiece long master | ., ., ., ., β, ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., β, β, ., .,
., β, ., β, β, ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1r1k/1pp1N2p/8/pPp4Q/P1P5/3p2P1/6KP/1R2b3 w - - 0 25 | h5e5 f8f6 e5f6 | 1,829 | 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, ., ., . | false | false | false | false | w |
2kr3r/ppp1pbb1/7p/Q1nP1pp1/q1PNp2P/4P1B1/PP3PP1/1K1R1B1R w - - 7 17 | a5c7 | 1,326 | mate mateIn1 middlegame oneMove queensideAttack | ., ., β, β, ., ., ., β,
β, β, β, ., β, β, β, .,
., ., ., ., ., ., ., β,
β, ., β, β, ., β, β, .,
β, ., β, β, β, ., ., β,
., ., ., ., β, ., β, .,
β, β, ., ., ., β, β, .,
., β, ., β, ., β, ., β | false | false | false | false | w |
8/p6p/3p1K1k/2b5/3np1R1/7P/8/8 w - - 0 54 | g4h4 | 1,046 | endgame master mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., β,
., ., ., β, ., β, ., β,
., ., β, ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1n1k1/p2q1ppp/1p6/3p4/5B2/6P1/PP3PBP/R2Q2K1 w - - 0 19 | d1d5 d7d5 g2d5 c8b7 d5b7 | 2,199 | crushing long middlegame | β, ., β, ., β, ., β, .,
β, ., ., β, ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., β, β, β,
β, ., ., β, ., ., β, . | false | false | false | false | w |
6k1/pp4p1/2n4p/3bP3/P4Pp1/1PB3P1/4R2r/2R2K2 b - - 1 34 | h2h1 f1f2 h1c1 | 1,084 | crushing endgame master short skewer | ., ., ., ., ., ., β, .,
β, β, ., ., ., ., β, .,
., ., β, ., ., ., ., β,
., ., ., β, β, ., ., .,
β, ., ., ., ., β, β, .,
., β, β, ., ., ., β, .,
., ., ., ., β, ., ., β,
., ., β, ., ., β, ., . | false | false | false | false | b |
k7/pp6/2p5/8/1P6/P5Q1/4q1PP/5R1K b - - 0 36 | e2f1 | 417 | endgame mate mateIn1 oneMove | β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., β, ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
3n2k1/1p1q1pr1/3r3R/p2B4/6pQ/8/PP4PP/5RK1 b - - 1 31 | d6h6 h4h6 d7d5 | 1,435 | master middlegame | ., ., ., β, ., ., β, .,
., β, ., β, ., β, β, .,
., ., ., β, ., ., ., β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
3r2k1/2pq2p1/pp4n1/3r1p2/1P1QpP1p/2B1P2P/P2R2P1/3R2K1 w - - 0 25 | d4d5 d7d5 d2d5 d8d5 d1d5 | 1,194 | crushing long middlegame | ., ., ., β, ., ., β, .,
., ., β, β, ., ., β, .,
β, β, ., ., ., ., β, .,
., ., ., β, ., β, ., .,
., β, ., β, β, β, ., β,
., ., β, ., β, ., ., β,
β, ., ., β, ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | w |
4r1k1/pp3qp1/7p/1PQ5/1Bb1p3/P1Nr4/3P2PP/2KR1R2 b - - 8 24 | d3c3 b4c3 c4f1 | 1,821 | discoveredAttack equality 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 |
4r1k1/p1p2ppp/1pp5/8/3P4/1N6/PPb2PPP/R1B2K2 b - - 1 17 | c2d3 f1g1 e8e1 | 880 | backRankMate endgame mate mateIn2 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 |
2r2rk1/1b2bppp/p3p3/1p1qN3/8/P2BB2P/1PP2PP1/R2QR1K1 b - - 0 17 | d5g2 | 744 | 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 |
5k2/6p1/2p1P3/2r5/p4N2/P7/2b5/2K1R3 w - - 0 35 | e6e7 f8e8 f4e6 c2f5 e6c5 | 1,770 | advancedPawn crushing endgame long | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., β, ., β, ., ., .,
., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
β, ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., . | false | false | false | false | w |
3r1rk1/pp3pbp/2p3p1/4p3/2Q1P3/2P2NP1/Pq4PP/3R1R1K w - - 0 19 | d1d8 f8d8 f3g5 | 1,987 | crushing middlegame short | ., ., ., β, ., β, β, .,
β, β, ., ., ., β, β, β,
., ., β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., β, ., ., β, β, .,
β, β, ., ., ., ., β, β,
., ., ., β, ., β, ., β | false | false | false | false | w |
r5k1/1p3r1p/p5pQ/3R4/8/6q1/PPP5/2KR4 w - - 0 25 | d5d8 a8d8 d1d8 f7f8 h6f8 | 740 | endgame long mate mateIn3 | β, ., ., ., ., ., β, .,
., β, ., ., ., β, ., β,
β, ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., ., .,
., ., β, β, ., ., ., . | false | false | false | false | w |
r1bqkb1r/pp3ppp/1n2p3/4N3/8/1n2B3/PP3PPP/RN1Q1RK1 w kq - 0 12 | d1d8 e8d8 a2b3 d8e8 e3b6 | 2,145 | advantage intermezzo long opening | β, ., β, β, β, β, ., β,
β, β, ., ., ., β, β, β,
., β, ., ., β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., β, ., ., β, ., ., .,
β, β, ., ., ., β, β, β,
β, β, ., β, ., β, β, . | false | false | true | true | w |
8/1b2k1r1/p2R1qpQ/4p3/1p1r4/5P2/PPP5/1K1R4 w - - 1 31 | d1d4 e5d4 d6f6 | 1,633 | advantage middlegame short | ., ., ., ., ., ., ., .,
., β, ., ., β, ., β, .,
β, ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., β, ., β, ., ., ., .,
., ., ., ., ., β, ., .,
β, β, β, ., ., ., ., .,
., β, ., β, ., ., ., . | false | false | false | false | w |
7r/6k1/p2p2p1/4p3/P2pR1P1/2bP3r/q4PKB/3Q3R w - - 4 35 | h2e5 d6e5 h1h3 h8h3 g2h3 | 1,333 | advantage discoveredAttack 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 | w |
1kr2bn1/pp1n2p1/4p3/PQqpPp2/3N1Pp1/2P5/1PK5/R3B1N1 w - - 1 21 | b5d7 c5d4 d7c8 b8c8 c3d4 | 1,872 | crushing hangingPiece long middlegame queensideAttack | ., 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 |
r1bk3r/ppqpRBp1/7p/2p5/8/3Q4/PPP2PPP/R5K1 b - - 0 17 | d8e7 a1e1 e7d8 | 2,013 | crushing defensiveMove hangingPiece middlegame short | β, ., β, β, ., ., ., β,
β, β, β, β, β, β, β, .,
., ., ., ., ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/6Qp/3kp1p1/1P6/1q5P/6P1/7K/8 w - - 5 49 | g7f8 d6d5 f8b4 | 1,118 | crushing endgame master queenEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, β, ., β, .,
., β, ., ., ., ., ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4r3/pQ5p/4pk2/8/2pn1K2/2q1R1P1/2P2P1P/3R4 b - - 2 27 | c3c2 b7b1 c2f2 | 1,870 | crushing endgame short | ., ., ., ., β, ., ., .,
β, β, ., ., ., ., ., β,
., ., ., ., β, β, ., .,
., ., ., ., ., ., ., .,
., ., β, β, ., β, ., .,
., ., β, ., β, ., β, .,
., ., β, ., ., β, ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
r3k1nr/pp3ppp/2n5/8/1bPq1p2/2N2B2/PP4PP/R1BQK2R w KQkq - 0 11 | f3c6 b7c6 d1d4 | 1,264 | crushing 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 | true | true | true | true | w |
r5k1/p4ppp/2Nq4/2pn4/2Q5/7P/P4PP1/4R1K1 w - - 0 22 | c4d5 d6d5 c6e7 g8f8 e7d5 | 1,636 | advantage attraction endgame fork long sacrifice | β, ., ., ., ., ., β, .,
β, ., ., ., ., β, β, β,
., ., β, β, ., ., ., .,
., ., β, β, ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, β, .,
., ., ., ., β, ., β, . | false | false | false | false | w |
b1r5/3k3p/3Pppp1/2B5/p1PK1P2/6P1/PR5P/8 b - - 4 37 | e6e5 f4e5 f6e5 d4e5 c8c5 | 1,244 | advantage attraction endgame long master | β, ., β, ., ., ., ., .,
., ., ., β, ., ., ., β,
., ., ., β, β, β, β, .,
., ., β, ., ., ., ., .,
β, ., β, β, ., β, ., .,
., ., ., ., ., ., β, .,
β, β, ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
6b1/1pp3r1/p2k4/3p1p2/1n1N4/4PB2/1P2KPP1/R7 w - - 4 28 | d4f5 d6e5 f5g7 | 850 | crushing endgame fork short | ., ., ., ., ., ., β, .,
., β, β, ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., β, ., β, ., .,
., β, ., β, ., ., ., .,
., ., ., ., β, β, ., .,
., β, ., ., β, β, β, .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
8/8/p5PK/5k2/1np5/8/P7/8 w - - 0 65 | g6g7 b4d5 g7g8q | 1,083 | advancedPawn crushing endgame knightEndgame master promotion short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, β,
., ., ., ., ., β, ., .,
., β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
5rk1/2r1npb1/p3p1p1/q6N/1p1p3Q/3BP2N/PP4PP/5RK1 w - - 0 23 | h3g5 a5g5 h4g5 | 2,683 | crushing middlegame short | ., ., ., ., ., β, β, .,
., ., β, ., β, β, β, .,
β, ., ., ., β, ., β, .,
β, ., ., ., ., ., ., β,
., β, ., β, ., ., ., β,
., ., ., β, β, ., ., β,
β, β, ., ., ., ., β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/8/3RP3/8/3pr3/4k3/8/5K2 b - - 2 63 | d4d3 e6e7 d3d2 | 2,535 | advancedPawn crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
rn1q3r/ppb1k3/4bp1Q/8/2p5/8/PPP3PP/R1B2RK1 w - - 1 17 | h6f6 e7d7 f1d1 c7d6 d1d6 d7d6 c1f4 d6c5 f6e6 | 2,717 | advantage attraction deflection middlegame veryLong | β, β, ., β, ., ., ., β,
β, β, β, ., β, ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., ., β, β,
β, ., β, ., ., β, β, . | false | false | false | false | w |
5r1k/6R1/7p/P4q2/4p3/2Q1P3/3r1PPP/5RK1 b - - 4 35 | f5f2 f1f2 d2d1 c3e1 d1e1 f2f1 e1f1 | 1,443 | endgame mate mateIn4 sacrifice veryLong | ., ., ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., β, ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | b |
6k1/1p4p1/p2r1pNp/5b2/P1p5/2P1R2P/1P3PP1/6K1 w - - 1 29 | g6e7 g8f8 e7f5 | 1,375 | advantage endgame fork short | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
β, ., ., β, ., β, β, β,
., ., ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., β, ., β, ., ., β,
., β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
r3Rbk1/pb3p1p/1p4p1/2pq2B1/4Q3/P5NP/1P3PP1/R5K1 b - - 2 25 | a8e8 e4d5 b7d5 | 1,855 | advantage middlegame short | β, ., ., ., β, β, β, .,
β, β, ., ., ., β, ., β,
., β, ., ., ., ., β, .,
., ., β, β, ., ., β, .,
., ., ., ., β, ., ., .,
β, ., ., ., ., ., β, β,
., β, ., ., ., β, β, .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
2kr3r/R1p4p/3p2p1/2q2p2/1Q6/8/5PPP/5RK1 w - - 1 24 | b4a4 c5a7 a4a7 | 2,240 | crushing endgame quietMove short | ., ., β, β, ., ., ., β,
β, ., β, ., ., ., ., β,
., ., ., β, ., ., β, .,
., ., β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
6r1/1p4r1/2n1k3/P1PpPp2/3P1P2/1Q5p/7P/4BK2 b - - 4 49 | g7g1 f1f2 g8g2 f2e3 g1e1 | 1,245 | crushing deflection endgame exposedKing long | ., ., ., ., ., ., β, .,
., β, ., ., ., ., β, .,
., ., β, ., β, ., ., .,
β, ., β, β, β, β, ., .,
., ., ., β, ., β, ., .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., ., ., ., β, β, ., . | false | false | false | false | b |
r1b1r1k1/p4pp1/1np3qp/8/3PN3/1P3Q2/P4PP1/R1B1R1K1 w - - 5 22 | e4f6 g7f6 e1e8 | 1,042 | 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, . | false | false | false | false | w |
q5nr/pb3kBp/1p6/8/8/8/PPP2PPP/2KRR3 w - - 1 24 | d1d7 f7g6 e1e6 g8f6 e6f6 | 1,827 | crushing exposedKing long middlegame | β, ., ., ., ., ., β, β,
β, β, ., ., ., β, β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., ., β, β, β,
., ., β, β, β, ., ., . | false | false | false | false | w |
2rr2k1/5pp1/Q6p/1p1q4/7P/1P2R1P1/5P2/R5K1 b - - 0 32 | c8a8 a6a8 d8a8 a1a8 d5a8 | 1,569 | crushing endgame long | ., ., β, β, ., ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., ., ., β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., β, ., β, .,
., ., ., ., ., β, ., .,
β, ., ., ., ., ., β, . | false | false | false | false | b |
k5nr/p2r2pp/2N2pb1/R7/6P1/1P1nP2P/1P2KP2/R7 w - - 8 27 | a5a7 d7a7 a1a7 | 1,008 | arabianMate mate mateIn2 middlegame queensideAttack 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 |
4rn2/6k1/2p4p/pp4p1/8/1QP1R3/PP3PPP/1q2R1K1 b - - 2 31 | b1e1 e3e1 e8e1 | 995 | backRankMate endgame mate mateIn2 short xRayAttack | ., ., ., ., 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/pR4pp/3p3b/2p4N/P1P1P1r1/1P1P4/6P1/5RK1 b - - 0 29 | h6e3 g1h2 g4h4 h2g3 h4h5 | 1,107 | advantage endgame fork long | ., ., β, ., ., ., β, .,
β, β, ., ., ., ., β, β,
., ., ., β, ., ., ., β,
., ., β, ., ., ., ., β,
β, ., β, ., β, ., β, .,
., β, ., β, ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
5R2/1R3pp1/4p1kp/3pP3/2nP1q2/5N1P/n4PP1/7K w - - 2 38 | f8f7 f4f7 f3h4 g6h5 b7f7 | 1,918 | crushing endgame long sacrifice | ., ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., ., ., ., β, ., β, β,
., ., ., β, β, ., ., .,
., ., β, β, ., β, ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., β | false | false | false | false | w |
r4rk1/5pp1/p1qpb2p/2pN4/1p2PP2/4Q3/P1P1B1PP/R6K w - - 2 21 | d5e7 g8h8 e7c6 | 904 | 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 | w |
r2b1rk1/p1pb2pp/3p1q2/Q3p3/1P2P3/4BN2/P4PPP/R4RK1 w - - 1 16 | a5d5 f6e6 d5a8 | 1,441 | 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, . | false | false | false | false | w |
5Q2/kb2P3/6p1/ppPp1p2/8/2p5/3KR2P/6q1 w - - 0 52 | d2c2 d5d4 e7e8q | 1,875 | advancedPawn crushing defensiveMove endgame promotion short | ., ., ., ., ., β, ., .,
β, β, ., ., β, ., ., .,
., ., ., ., ., ., β, .,
β, β, β, β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5p2/4P3/5kP1/1r3P2/5K2/1p6/1R6 b - - 0 47 | b4b3 f3e2 f5e6 | 2,586 | crushing endgame rookEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., 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.