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 |
|---|---|---|---|---|---|---|---|---|---|
3r2k1/2R3p1/r5pp/3bP3/pBpK4/R1P3P1/7P/8 w - - 7 41 | b4e7 d8b8 d4d5 | 1,859 | crushing endgame master short | ., ., ., β, ., ., β, .,
., ., β, ., ., ., β, .,
β, ., ., ., ., ., β, β,
., ., ., β, β, ., ., .,
β, β, β, β, ., ., ., .,
β, ., β, ., ., ., β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1rk1/1pp1n1pp/p1p2p2/4b3/4P1bB/2N2N2/PPP2PPP/R2Q1RK1 w - - 4 12 | d1d8 a8d8 f3e5 | 1,522 | advantage opening short | β, ., ., β, ., β, β, .,
., β, β, ., β, ., β, β,
β, ., β, ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., ., β, ., β, β,
., ., β, ., ., β, ., .,
β, β, β, ., ., β, β, β,
β, ., ., β, ., β, β, . | false | false | false | false | w |
8/3R2r1/2R1K3/4p1p1/3bk3/7P/8/8 b - - 8 59 | g7g6 e6e7 g6c6 | 1,279 | crushing endgame master short skewer | ., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., ., β, ., β, ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/pp3pp1/3Rn2p/1qP5/1P6/P5Pn/2QB2NP/5R1K b - - 8 24 | b5f1 | 684 | hangingPiece 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 | false | false | false | false | b |
8/7p/1Q3k2/p3r3/P6P/1P4b1/6P1/5K2 b - - 0 40 | f6f5 b6b5 e5b5 | 1,656 | crushing defensiveMove endgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
β, ., ., ., β, ., ., .,
β, ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., ., ., β, ., . | false | false | false | false | b |
2r3k1/3R1rpp/4p3/2pbQ3/2q1pPPP/p1P1B1K1/P7/3R4 w - - 8 34 | d1d5 e6d5 d7f7 g8f7 e5f5 f7e7 f5c8 | 2,245 | attraction crushing fork middlegame sacrifice veryLong | ., ., β, ., ., ., β, .,
., ., ., β, ., β, β, β,
., ., ., ., β, ., ., .,
., ., β, β, β, ., ., .,
., ., β, ., β, β, β, β,
β, ., β, ., β, ., β, .,
β, ., ., ., ., ., ., .,
., ., ., β, ., ., ., . | false | false | false | false | w |
r1b2rk1/2pp1ppp/p7/1pqNP3/2B5/1PQ5/P4PPP/5RK1 w - - 0 18 | d5f6 g7f6 c4f7 f8f7 c3c5 | 1,955 | advantage discoveredAttack kingsideAttack long middlegame sacrifice | β, ., β, ., ., β, β, .,
., ., β, β, ., β, β, β,
β, ., ., ., ., ., ., .,
., β, β, β, β, ., ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., β, β, . | false | false | false | false | w |
8/5Rp1/7p/7P/1r1NR3/p1r3k1/K7/8 b - - 0 40 | b4b2 a2a1 c3c1 | 1,150 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., β,
., β, ., β, β, ., ., .,
β, ., β, ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1bq1rk1/pp3p1p/3p1npQ/2p1p1N1/2P1PP2/2P1B3/P1P3PP/5RK1 w - - 1 16 | f4e5 d6e5 e3c5 c8f5 e4f5 | 2,613 | 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, β, . | false | false | false | false | w |
6k1/p5p1/6p1/3nB2p/B1Qb2q1/8/PP3PP1/6K1 b - - 1 29 | d4f2 g1f2 g4c4 | 1,530 | advantage discoveredAttack endgame master short | ., ., ., ., ., ., β, .,
β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., ., β, β, ., ., β,
β, ., β, β, ., ., β, .,
., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | b |
rnbqk1r1/ppp1p2N/5n1b/3p3p/3P4/3QP3/PPP2PPP/RN2KB1R w KQq - 5 9 | h7f6 e7f6 d3h7 c8e6 h7h6 | 1,523 | advantage clearance fork 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, ., ., β, β, ., β | true | true | false | true | w |
2r5/p4N2/1k2p1p1/1b1pQ3/3P4/8/P2q1PPP/R5K1 b - - 6 26 | c8c1 a1c1 d2c1 e5e1 c1e1 | 1,141 | endgame long mate mateIn3 | ., ., β, ., ., ., ., .,
β, ., ., ., ., β, ., .,
., β, ., ., β, ., β, .,
., β, ., β, β, ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., β, β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
3r1Bk1/ppp2ppp/2p5/5P2/n2qP1P1/1P1Pb2P/N1P1Q3/1K1R1B1R b - - 0 18 | d4b2 | 797 | mate mateIn1 middlegame oneMove | ., ., ., β, ., β, β, .,
β, β, β, ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
β, ., ., β, β, ., β, .,
., β, ., β, β, ., ., β,
β, ., β, ., β, ., ., .,
., β, ., β, ., β, ., β | false | false | false | false | b |
8/6pp/4P3/1kp2P2/1n6/1PRNK1P1/r6P/8 b - - 2 43 | b4d5 e3f3 d5c3 | 1,294 | advantage endgame fork master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., β, β, ., ., β, ., .,
., β, ., ., ., ., ., .,
., β, β, β, β, ., β, .,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/4p3/3r1k2/2Q5/1PK2P2/8/P2r4/8 b - - 3 41 | d2c2 c4b5 c2c5 | 1,248 | crushing endgame queenRookEndgame short skewer | ., ., ., ., ., ., ., .,
., ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., β, β, ., ., β, ., .,
., ., ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
5r1k/pp1q2pp/2nb3Q/3B4/2PB4/PP4Pb/5P1P/RN3RK1 b - - 0 21 | c6d4 h6e3 d4c2 | 2,015 | 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, ., ., ., β, β, . | false | false | false | false | b |
8/1R3b2/1P1k2p1/6P1/1r6/6K1/8/8 w - - 0 48 | b7f7 d6e5 f7f6 | 2,069 | crushing endgame short | ., ., ., ., ., ., ., .,
., β, ., ., ., β, ., .,
., β, ., β, ., ., β, .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r1b1k2r/ppp1qppp/2p5/b2nP3/2B5/2P5/PP2QPPP/RNB1K2R w KQkq - 2 10 | c4d5 c6d5 e2b5 c8d7 b5a5 | 1,194 | advantage clearance fork 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, ., β, ., ., β | true | true | true | true | w |
5Q2/7P/p7/1p3KP1/5P2/3kb3/P7/5r2 b - - 0 56 | f1f4 f5g6 f4f8 | 862 | crushing endgame master short skewer | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., β, ., ., ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., β, β, ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., β, ., . | false | false | false | false | b |
kr3r2/p1p5/8/2P4q/2QN1pp1/3R4/P4PP1/5RK1 b - - 0 34 | f8h8 d3h3 g4h3 | 1,891 | advantage middlegame quietMove short | β, β, ., ., ., β, ., .,
β, ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
., ., β, β, ., β, β, .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, β, .,
., ., ., ., ., β, β, . | false | false | false | false | b |
R4b2/5pk1/4pNp1/4P1Pp/3P3P/3KP3/pr6/8 b - - 17 45 | b2b3 d3c4 b3a3 a8a3 f8a3 | 1,557 | crushing endgame long master | β, ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., β, β,
., ., ., β, ., ., ., β,
., ., ., β, β, ., ., .,
β, β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/R4pkp/6p1/P7/4pPK1/4r1PP/8/R3n3 b - - 2 42 | h7h5 g4g5 e1f3 | 1,950 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., β, β, β, .,
., ., ., ., β, ., β, β,
., ., ., ., ., ., ., .,
β, ., ., ., β, ., ., . | false | false | false | false | b |
2kr4/Qpp2ppp/p1p3n1/8/8/N1P5/Pq3PPP/5RK1 w - - 0 21 | a7a8 c8d7 f1d1 | 1,238 | 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 |
2bb2k1/5R2/2p2np1/2PpB1N1/4p1qP/2Q1P3/5P1K/5R2 b - - 0 33 | g4h4 h2g1 h4g5 e5g3 g8f7 | 1,667 | crushing exposedKing 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 |
q7/1pK3n1/3N1k2/2Pp1p2/1Q1PpPpP/4P3/5B2/8 b - - 16 58 | g7e6 c7b6 a8a6 | 1,362 | 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 |
r4rk1/3b1pp1/p2q1n1p/2p1p3/2PpP2B/3P2N1/PP3PPP/R2Q1RK1 b - - 3 17 | g7g5 h4g5 h6g5 | 1,725 | 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, . | false | false | false | false | b |
r6k/1bp4p/1p1p4/p2N1r2/2PR1P2/PP1P3q/2Q2P1N/5R1K b - - 0 25 | f5h5 f2f3 h3f1 | 1,797 | 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,
., ., ., ., ., β, ., β | false | false | false | false | b |
6R1/8/6p1/3p1kP1/5r2/6K1/8/8 w - - 5 57 | g8f8 f5g5 f8f4 | 623 | crushing endgame rookEndgame short | ., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., β, ., β, β, .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r3q2k/1bp1b2p/p1n2nPB/8/4P3/1BpP3P/PPP3P1/RN3RK1 w - - 0 21 | g6g7 | 1,417 | advancedPawn 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 |
5Q2/6p1/1P4kp/4q3/4p2P/5n2/4BPK1/8 b - - 0 56 | e5h2 g2f1 h2g1 | 1,253 | endgame master masterVsMaster mate mateIn2 short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., β, .,
., β, ., ., ., ., β, β,
., ., ., ., β, ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/6pk/3Q4/1p1qP2p/5P2/6PK/1P6/8 b - - 1 40 | d5h1 | 913 | endgame mate mateIn1 oneMove queenEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., β, ., β, β, ., ., β,
., ., ., ., ., β, ., .,
., ., ., ., ., ., β, β,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
2k3r1/ppp3q1/4p3/3P1p2/3P2rn/2PBP1P1/P3QR1P/R5K1 b - - 0 26 | g4g3 h2g3 g7g3 f2g2 h4g2 | 1,833 | crushing kingsideAttack long middlegame sacrifice | ., ., β, ., ., ., β, .,
β, β, β, ., ., ., β, .,
., ., ., ., β, ., ., .,
., ., ., β, ., β, ., .,
., ., ., β, ., ., β, β,
., ., β, β, β, ., β, .,
β, ., ., ., β, β, ., β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
8/1p2Rrkp/2p3p1/2P5/1Q2R1K1/5pP1/P4P1P/3r1q2 b - - 3 33 | h7h5 g4h4 f7e7 b4c3 g7f7 c3f3 f7e8 | 2,801 | crushing defensiveMove endgame veryLong | ., ., ., ., ., ., ., .,
., β, ., ., β, β, β, β,
., ., β, ., ., ., β, .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., β, .,
., ., ., ., ., β, β, .,
β, ., ., ., ., β, ., β,
., ., ., β, ., β, ., . | false | false | false | false | b |
6k1/5p1p/3qp1p1/RQ1p4/3b1PN1/2r4P/5PP1/6K1 w - - 2 31 | a5a8 g8g7 b5e8 d4f2 g1f1 c3c1 f1e2 | 2,517 | crushing endgame veryLong | ., ., ., ., ., ., β, .,
., ., ., ., ., β, ., β,
., ., ., β, β, ., β, .,
β, β, ., β, ., ., ., .,
., ., ., β, ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., ., ., ., β, . | false | false | false | false | w |
8/5p2/1b3kp1/1Pn5/p2R4/7P/1P3P2/6K1 w - - 5 48 | d4d6 f6e7 d6b6 | 888 | crushing endgame fork master masterVsMaster short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., β, ., ., ., β, β, .,
., β, β, ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., β, ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
1k3b1r/p1p4p/Qpn1Bnp1/8/3r4/2PPB1P1/1q3P1P/R5K1 w - - 0 24 | a6c8 | 1,519 | 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 |
rnb1k1nr/pppp2pp/7q/4p3/2B1p3/3PPQP1/PPP4P/RN2K1NR w KQkq - 0 8 | f3f7 e8d8 f7f8 | 1,318 | 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, β | true | true | true | true | w |
r4rk1/pp1nqppp/3pb3/2p1p1B1/2PnP3/P2P1N1P/1P2BPP1/R2Q1RK1 b - - 1 12 | d4f3 e2f3 e7g5 | 1,194 | 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, ., ., β, β, β, .,
β, ., ., β, ., β, β, . | false | false | false | false | b |
6k1/2r2p2/4pRPP/3bP1B1/1p3K2/8/8/8 b - - 0 72 | f7g6 f4g3 b4b3 | 2,385 | crushing endgame master short | ., ., ., ., ., ., β, .,
., ., β, ., ., β, ., .,
., ., ., ., β, β, β, β,
., ., ., β, β, ., β, .,
., β, ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/8/2p5/2P1K3/8/2k5/8/8 b - - 2 61 | c3c4 e5e4 c4c5 | 723 | crushing endgame pawnEndgame short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/rk3ppp/R1R5/3pp3/8/4P2P/5PPK/3r4 w - - 0 37 | a6b6 b7a8 c6c8 | 1,533 | endgame mate mateIn2 rookEndgame short | ., ., ., ., ., ., ., .,
β, β, ., ., ., β, β, β,
β, ., β, ., ., ., ., .,
., ., ., β, β, ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., β, β, β,
., ., ., β, ., ., ., . | false | false | false | false | w |
8/2P5/4p1k1/3pP3/3P1BPb/2Q5/3K4/1q6 b - - 2 48 | h4e1 d2e2 e1c3 c7c8q b1c2 | 2,339 | crushing endgame long skewer | ., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., β, ., β, .,
., ., ., β, β, ., ., .,
., ., ., β, ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., β, ., ., ., .,
., β, ., ., ., ., ., . | false | false | false | false | b |
2k5/8/3Q4/PKP5/8/8/q7/8 b - - 10 77 | a2b3 b5c6 b3b7 | 1,381 | endgame mate mateIn2 queenEndgame short | ., ., β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., β, ., ., ., .,
β, β, β, ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
4r1k1/R4p2/7p/1b4p1/3P4/1Q3PK1/2qN2PP/8 b - - 3 27 | c2f5 a7f7 f5f7 b3f7 g8f7 | 2,248 | advantage endgame long master | ., ., ., ., β, ., β, .,
β, ., ., ., ., β, ., .,
., ., ., ., ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., β, ., ., ., .,
., β, ., ., ., β, β, .,
., ., β, β, ., ., β, β,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/5r1p/3p4/5R2/4k1P1/5p1R/1PP4P/2K5 b - - 1 33 | f7f5 g4f5 f3f2 c1d2 f2f1q | 1,405 | advancedPawn advantage endgame long promotion rookEndgame | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., β,
., ., ., β, ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., ., ., ., ., β, ., β,
., β, β, ., ., ., ., β,
., ., β, ., ., ., ., . | false | false | false | false | b |
4k1r1/1pb2p1p/2p2p2/2P1p3/1P2P2P/4BP1R/r4P2/1R2K3 b - - 1 29 | g8g1 | 655 | endgame master mate mateIn1 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 |
rn2kb1r/pp2pppp/5n2/4Nb2/3Q4/2P4P/PP2BPq1/RNB1K2R w KQkq - 0 10 | e2f3 g2f3 e5f3 | 1,856 | 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 | true | true | true | true | w |
2R5/6pk/7p/1p6/3nPK2/2p2P1P/6P1/8 b - - 3 40 | b5b4 f4e3 b4b3 e3d4 b3b2 c8b8 c3c2 b8b2 c2c1q | 2,282 | advancedPawn advantage endgame promotion quietMove sacrifice veryLong | ., ., β, ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., β,
., β, ., ., ., ., ., .,
., ., ., β, β, β, ., .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/p4pk1/1p3bqp/2p5/5P2/5QB1/4B1K1/8 w - - 0 54 | e2d3 f6d4 d3g6 | 1,573 | crushing endgame master short trappedPiece | ., ., ., ., ., ., ., .,
β, ., ., ., ., β, β, .,
., β, ., ., ., β, β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., β, .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/4q2p/p2p2pB/1ppP4/2rb4/P4Q1P/R5P1/5R1K w - - 2 29 | a2e2 e7f6 f3f6 d4f6 f1f6 | 1,653 | crushing 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 |
2q1rb2/5p1k/1p3P1p/p1pr4/P2p1QP1/1P3N1P/3R1P2/4R1K1 b - - 4 29 | f8d6 e1e8 c8e8 | 1,940 | crushing master middlegame short | ., ., β, ., β, β, ., .,
., ., ., ., ., β, ., β,
., β, ., ., ., β, ., β,
β, ., β, β, ., ., ., .,
β, ., ., β, ., β, β, .,
., β, ., ., ., β, ., β,
., ., ., β, ., β, ., .,
., ., ., ., β, ., β, . | false | false | false | false | b |
7k/p2Q2p1/1p5p/8/3R2K1/1P3rP1/P1P4P/5q2 b - - 3 31 | f1e2 d4d2 e2e4 g4h3 f3f5 d7f5 e4f5 | 2,749 | advantage endgame quietMove veryLong | ., ., ., ., ., ., ., β,
β, ., ., β, ., ., β, .,
., β, ., ., ., ., ., β,
., ., ., ., ., ., ., .,
., ., ., β, ., ., β, .,
., β, ., ., ., β, β, .,
β, ., β, ., ., ., ., β,
., ., ., ., ., β, ., . | false | false | false | false | b |
5r2/8/6pp/2PRp1k1/1P1bP3/5RP1/4B2r/4K3 b - - 4 40 | f8a8 d5d4 e5d4 | 2,125 | advantage endgame quietMove short | ., ., ., ., ., β, ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, β, β, ., β, .,
., β, ., β, β, ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., β, ., ., β,
., ., ., ., β, ., ., . | false | false | false | false | b |
r2q1rk1/p2nbppp/2Q1p3/8/3PP3/1PN1BPP1/P6P/R4RK1 b - - 0 18 | a8c8 c6b5 c8c3 | 1,264 | 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, β, . | false | false | false | false | b |
2r2r2/pbp1p2k/1p4p1/8/2B5/1P2Q3/PB3P1q/R4K2 w - - 3 26 | e3e7 h7h6 e7g7 h6g5 b2c1 f8f4 g7e5 | 2,459 | crushing middlegame pin veryLong | ., ., β, ., ., β, ., .,
β, β, β, ., β, ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., .,
., β, ., ., β, ., ., .,
β, β, ., ., ., β, ., β,
β, ., ., ., ., β, ., . | false | false | false | false | w |
8/5k2/4p1p1/1p1pK1Pp/1b1P3P/2P5/1P6/8 w - - 0 39 | c3b4 f7e7 b2b3 e7d7 e5f6 | 1,297 | advantage endgame long master quietMove zugzwang | ., ., ., ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
., β, ., β, β, ., β, β,
., β, ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r2q1r1k/pp4bn/4b1Q1/6N1/3p4/4PN2/PP3PP1/2KR4 w - - 0 19 | g6h7 | 787 | 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, ., ., ., . | false | false | false | false | w |
6k1/2R2p1p/6p1/8/1Np3P1/4bPK1/7r/8 w - - 0 47 | c7c8 g8g7 g3h2 | 1,630 | advantage endgame intermezzo short | ., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
., β, β, ., ., ., β, .,
., ., ., ., β, β, β, .,
., ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
8/6K1/p2k4/7P/P4n2/2P5/5P2/8 b - - 0 45 | f4h5 g7g6 h5f4 | 717 | crushing endgame knightEndgame master short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., β, .,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., β, ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
8/7k/R7/3pr2p/3N1pp1/P2P3P/1P4P1/7K b - - 0 40 | e5e1 h1h2 g4g3 | 852 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
β, ., ., ., ., ., ., .,
., ., ., β, β, ., ., β,
., ., ., β, ., β, β, .,
β, ., ., β, ., ., ., β,
., β, ., ., ., ., β, .,
., ., ., ., ., ., ., β | false | false | false | false | b |
rn1qkb1r/ppp3p1/3p1n1p/4p1N1/2Q1P3/8/PPP2PPP/RNB1K2R w KQkq - 0 9 | c4f7 | 986 | 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 | true | true | true | true | w |
r1bb1rk1/ppp3pp/2n3q1/3Np3/1PP1nP2/4BN2/P1Q1PPBP/3RR1K1 b - - 0 15 | c8h3 f3g5 h3g2 | 2,140 | advantage master middlegame pin short | β, ., β, β, ., β, β, .,
β, β, β, ., ., ., β, β,
., ., β, ., ., ., β, .,
., ., ., β, β, ., ., .,
., β, β, ., β, β, ., .,
., ., ., ., β, β, ., .,
β, ., β, ., β, β, β, β,
., ., ., β, β, ., β, . | false | false | false | false | b |
8/3Bk1N1/4p3/2N1Pp1p/3P1P1r/6K1/b7/8 b - - 5 49 | h4g4 g3h3 g4g7 | 1,176 | crushing endgame fork short | ., ., ., ., ., ., ., .,
., ., ., β, β, ., β, .,
., ., ., ., β, ., ., .,
., ., β, ., β, β, ., β,
., ., ., β, ., β, ., β,
., ., ., ., ., ., β, .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r1k2b1r/pp1npQp1/2p1Nq1n/3p3p/3P3P/8/PPP2PP1/RNB1K2R w KQ - 7 14 | f7e8 | 1,047 | 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 | true | true | false | false | w |
8/8/7p/3NkP1K/6PP/8/8/6r1 w - - 5 57 | d5e7 e5f6 e7g8 f6g7 g8h6 g1c1 g4g5 | 2,660 | crushing defensiveMove endgame quietMove veryLong | ., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., β,
., ., ., β, β, β, ., β,
., ., ., ., ., ., β, β,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, . | false | false | false | false | w |
5rk1/1p1r1p1p/p2p2p1/5q2/2P2PN1/PP2Q3/4R1K1/8 w - - 4 30 | g4h6 g8g7 h6f5 | 1,074 | 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 |
8/pp5k/3r3p/5p2/1P6/P3P1P1/q1Rp1PP1/3Q2K1 b - - 1 38 | a2c2 d1c2 d2d1q c2d1 d6d1 | 957 | advancedPawn crushing endgame long promotion | ., ., ., ., ., ., ., .,
β, β, ., ., ., ., ., β,
., ., ., β, ., ., ., β,
., ., ., ., ., β, ., .,
., β, ., ., ., ., ., .,
β, ., ., ., β, ., β, .,
β, ., β, β, ., β, β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
1rkr4/p4p2/8/2p1Q3/N1P5/bP5P/P4P2/K2R4 b - - 0 30 | d8d1 | 581 | 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 |
2k4r/1pp3p1/2n1p1p1/1p1p1p2/3P4/P3P1bq/2P2P1N/R1BQ1BKR b - - 1 22 | g3h2 h1h2 h3h2 | 1,414 | kingsideAttack mate mateIn2 middlegame short | ., ., β, ., ., ., ., β,
., β, β, ., ., ., β, .,
., ., β, ., β, ., β, .,
., β, ., β, ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., β, ., β, β,
., ., β, ., ., β, ., β,
β, ., β, β, ., β, β, β | false | false | false | false | b |
7r/5pk1/3BP3/p2K1P2/8/2r4p/P6R/8 w - - 1 49 | d6e5 f7f6 e5c3 | 1,173 | crushing endgame fork master short | ., ., ., ., ., ., ., β,
., ., ., ., ., β, β, .,
., ., ., β, β, ., ., .,
β, ., ., β, ., β, ., .,
., ., ., ., ., ., ., .,
., ., β, ., ., ., ., β,
β, ., ., ., ., ., ., β,
., ., ., ., ., ., ., . | false | false | false | false | w |
4K1P1/1p6/p2k4/3P4/5Pn1/8/8/8 b - - 0 53 | g4f6 e8f7 f6g8 f7g8 d6d5 g8f7 d5e4 f7e6 e4f4 | 1,247 | crushing endgame fork veryLong | ., ., ., ., β, ., β, .,
., β, ., ., ., ., ., .,
β, ., ., β, ., ., ., .,
., ., ., β, ., ., ., .,
., ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | b |
r4rk1/4pp1N/p2p1npQ/1p1b4/6q1/PKP3P1/BP1p2P1/R6R w - - 2 23 | b3c2 g4e4 c2d1 e4e1 h1e1 d2e1q d1e1 | 2,086 | crushing middlegame veryLong | β, ., ., ., ., β, β, .,
., ., ., ., β, β, ., β,
β, ., ., β, ., β, β, β,
., β, ., β, ., ., ., .,
., ., ., ., ., ., β, .,
β, β, β, ., ., ., β, .,
β, β, ., β, ., ., β, .,
β, ., ., ., ., ., ., β | false | false | false | false | w |
k7/pb6/1p6/2p1Q3/5P2/4K1P1/PPP4r/r7 w - - 0 32 | e5e8 b7c8 e8c8 | 1,106 | endgame mate mateIn2 short | β, ., ., ., ., ., ., .,
β, β, ., ., ., ., ., .,
., β, ., ., ., ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, ., .,
., ., ., ., β, ., β, .,
β, β, β, ., ., ., ., β,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r4rk1/8/6pP/2q5/6Q1/8/p5P1/5R1K w - - 0 30 | g4g6 g8h8 g6g7 | 1,142 | endgame mate mateIn2 short | β, ., ., ., ., β, β, .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., β, β,
., ., β, ., ., ., ., .,
., ., ., ., ., ., β, .,
., ., ., ., ., ., ., .,
β, ., ., ., ., ., β, .,
., ., ., ., ., β, ., β | false | false | false | false | w |
2r5/3pk1pp/p3p3/b3P3/1pr5/2P2R2/P1RB2PP/7K w - - 0 26 | d2g5 e7e8 c2f2 d7d5 f3f8 e8d7 f2f7 d7c6 f8c8 | 1,455 | clearance crushing deflection endgame interference quietMove 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 |
1k6/R3n3/1pr2pp1/2pPp3/2K1P3/5rq1/1PP5/R7 w - - 5 35 | a7a8 b8c7 a1a7 c7d6 a8d8 | 1,198 | endgame exposedKing long mate mateIn3 | ., β, ., ., ., ., ., .,
β, ., ., ., β, ., ., .,
., β, β, ., ., β, β, .,
., ., β, β, β, ., ., .,
., ., β, ., β, ., ., .,
., ., ., ., ., β, β, .,
., β, β, ., ., ., ., .,
β, ., ., ., ., ., ., . | false | false | false | false | w |
r1bqr1k1/ppp2ppp/3b1n2/8/2B2B2/2N3Q1/PPP2PPP/R4RK1 b - - 4 12 | f6h5 f4d6 h5g3 | 1,490 | 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, . | false | false | false | false | b |
r3kb1r/4pp1p/p2q2p1/1pp5/5nb1/N1P2N2/PP1BQPPP/R4RK1 w kq - 4 15 | e2e4 g4f3 e4f3 | 2,096 | 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 |
2kr3r/1pp2pp1/p2b2b1/1P1p3p/8/PN2nNqP/1BP1B1P1/1R2QR1K b - - 5 19 | g3g2 | 958 | kingsideAttack mate mateIn1 middlegame oneMove | ., ., β, β, ., ., ., β,
., β, β, ., ., β, β, .,
β, ., ., β, ., ., β, .,
., β, ., β, ., ., ., β,
., ., ., ., ., ., ., .,
β, β, ., ., β, β, β, β,
., β, β, ., β, ., β, .,
., β, ., ., β, β, ., β | false | false | false | false | b |
8/5pk1/1r1R1pr1/p2Q3p/2P5/5q1P/P5P1/3R2K1 b - - 1 31 | g6g2 g1h1 f3h3 | 1,882 | endgame mate mateIn2 short | ., ., ., ., ., ., ., .,
., ., ., ., ., β, β, .,
., β, ., β, ., β, β, .,
β, ., ., β, ., ., ., β,
., ., β, ., ., ., ., .,
., ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., ., β, ., ., β, . | false | false | false | false | b |
8/4Np1n/7k/5KRp/P2r4/8/8/8 w - - 5 47 | e7g8 | 1,022 | endgame mate mateIn1 oneMove | ., ., ., ., ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., ., ., β,
., ., ., ., ., β, β, β,
β, ., ., β, ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
3r1k2/1qp1b1p1/p4p2/1p6/7Q/PbN2NP1/1P1R1PKP/8 w - - 8 27 | d2d8 e7d8 h4b4 c7c5 b4b3 | 2,300 | crushing 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 |
5r2/p1p2p1k/6pp/3P4/4PQ1R/5P2/4K2P/6q1 w - - 0 33 | f4h6 h7g8 h6h7 | 932 | endgame fork mate mateIn2 short | ., ., ., ., ., β, ., .,
β, ., β, ., ., β, ., β,
., ., ., ., ., ., β, β,
., ., ., β, ., ., ., .,
., ., ., ., β, β, ., β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., β,
., ., ., ., ., ., β, . | false | false | false | false | w |
r4r2/2Qbkp1R/p5p1/1p1Pp1q1/2p5/4P3/PP6/2K2R2 w - - 10 32 | c7c5 e7e8 f1f7 | 2,158 | attackingF2F7 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 | w |
3Br1k1/2P2b1p/4q1p1/5p2/2p5/5P2/1Q4PP/2R4K b - - 0 49 | e6e1 c1e1 e8e1 | 651 | backRankMate 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 | b |
3Br1k1/p4p1p/6p1/7n/1q6/2N2n1P/PP3QB1/R6K b - - 0 25 | b4b2 f2f3 b2a1 | 2,239 | crushing master 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 |
r6r/4ppk1/3pq1p1/2p5/2P4R/1P3Q1P/6P1/5RK1 w - - 1 29 | h4e4 e6f6 e4f4 f6f4 f3f4 | 2,228 | advantage endgame long | β, ., ., ., ., ., ., β,
., ., ., ., β, β, β, .,
., ., ., β, β, ., β, .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., β,
., β, ., ., ., β, ., β,
., ., ., ., ., ., β, .,
., ., ., ., ., β, β, . | false | false | false | false | w |
6k1/1p6/p2p1np1/P2Pp1q1/1P3b2/B6r/2Q2R2/R4K2 w - - 0 35 | c2c8 g8g7 c8h3 | 1,791 | advantage fork middlegame short | ., ., ., ., ., ., β, .,
., β, ., ., ., ., ., .,
β, ., ., β, ., β, β, .,
β, ., ., β, β, ., β, .,
., β, ., ., ., β, ., .,
β, ., ., ., ., ., ., β,
., ., β, ., ., β, ., .,
β, ., ., ., ., β, ., . | false | false | false | false | w |
r1bqr1k1/2b2ppp/2p2n2/2Np4/Qp6/P3PN2/5PPP/R1B2RK1 w - - 0 17 | a4a8 | 1,063 | advantage hangingPiece 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, . | false | false | false | false | w |
3R1bk1/Q1R2p1p/3np3/6p1/1P5P/P3P3/1r3PPK/3q4 b - - 3 32 | b2b1 d8f8 g8f8 | 2,041 | 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 |
5rk1/1pp3p1/1p2p1Q1/4p3/P2P1q2/2P5/1P4PP/R5K1 b - - 0 22 | f4f2 g1h1 f2f1 a1f1 f8f1 | 1,444 | backRankMate endgame long mate mateIn3 sacrifice | ., ., ., ., ., β, β, .,
., β, β, ., ., ., β, .,
., β, ., ., β, ., β, .,
., ., ., ., β, ., ., .,
β, ., ., β, ., β, ., .,
., ., β, ., ., ., ., .,
., β, ., ., ., ., β, β,
β, ., ., ., ., ., β, . | false | false | false | false | b |
2kr1bnr/ppp1p1pp/2n1bp2/4q3/2Bp4/BP6/P1PPNPPP/RN1Q1RK1 w - - 6 9 | f2f4 e5f5 e2g3 | 1,927 | advantage opening short | ., ., β, β, ., β, β, β,
β, β, β, ., β, ., β, β,
., ., β, ., β, β, ., .,
., ., ., ., β, ., ., .,
., ., β, β, ., ., ., .,
β, β, ., ., ., ., ., .,
β, ., β, β, β, β, β, β,
β, β, ., β, ., β, β, . | false | false | false | false | w |
6kr/p4pp1/2q4p/8/1P4n1/2Q3PB/P1K1P2P/3R4 b - - 3 31 | g4e3 c2d2 c6c3 d2c3 e3d1 | 1,624 | advantage attraction endgame exposedKing long pin | ., ., ., ., ., ., β, β,
β, ., ., ., ., β, β, .,
., ., β, ., ., ., ., β,
., ., ., ., ., ., ., .,
., β, ., ., ., ., β, .,
., ., β, ., ., ., β, β,
β, ., β, ., β, ., ., β,
., ., ., β, ., ., ., . | false | false | false | false | b |
4r1k1/3Q3p/3p2p1/1p1P1p2/p7/8/PRp1q1PP/5R1K b - - 0 35 | e2f1 | 437 | endgame hangingPiece mate mateIn1 oneMove | ., ., ., ., β, ., β, .,
., ., ., β, ., ., ., β,
., ., ., β, ., ., β, .,
., β, ., β, ., β, ., .,
β, ., ., ., ., ., ., .,
., ., ., ., ., ., ., .,
β, β, β, ., β, ., β, β,
., ., ., ., ., β, ., β | false | false | false | false | b |
4r3/2p2p1k/2p3p1/1b1p4/r2B1KP1/2R5/2P5/8 w - - 2 36 | c3h3 h7g8 h3h8 | 838 | endgame mate mateIn2 short | ., ., ., ., β, ., ., .,
., ., β, ., ., β, ., β,
., ., β, ., ., ., β, .,
., β, ., β, ., ., ., .,
β, ., ., β, ., β, β, .,
., ., β, ., ., ., ., .,
., ., β, ., ., ., ., .,
., ., ., ., ., ., ., . | false | false | false | false | w |
r5k1/6p1/2p2R1p/1p3P2/3P4/p4R1P/n5P1/2B3K1 b - - 0 32 | a2c1 f6c6 c1e2 | 2,132 | advantage endgame short | β, ., ., ., ., ., β, .,
., ., ., ., ., ., β, .,
., ., β, ., ., β, ., β,
., β, ., ., ., β, ., .,
., ., ., β, ., ., ., .,
β, ., ., ., ., β, ., β,
β, ., ., ., ., ., β, .,
., ., β, ., ., ., β, . | false | false | false | false | b |
3r1rk1/1p1bqp2/p1nR4/5p2/PPB1p2b/2P5/4QPPP/3R2KN w - - 0 23 | d6g6 g8h8 e2h5 | 1,717 | 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, β,
., ., ., β, ., ., β, β | false | false | false | false | w |
r2qkb1r/ppp2ppp/5n2/4p3/3np3/1PN4P/PBPPNP2/R2QKB1R b KQkq - 0 9 | d4f3 | 986 | mate mateIn1 oneMove opening smotheredMate | β, ., ., β, β, β, ., β,
β, β, β, ., ., β, β, β,
., ., ., ., ., β, ., .,
., ., ., ., β, ., ., .,
., ., ., β, β, ., ., .,
., β, β, ., ., ., ., β,
β, β, β, β, β, β, ., .,
β, ., ., β, β, β, ., β | true | true | true | true | b |
r1bq1rk1/p4ppp/2pb4/3p4/3P2n1/2P4P/PPB2PP1/RNBQR1K1 b - - 0 12 | d6h2 g1f1 c8a6 c2d3 g4f2 | 2,750 | crushing kingsideAttack 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, ., β, . | false | false | false | false | b |
2kr2r1/p6p/Pp2p3/8/3n4/2qBQ1P1/2P4P/1R1K3R b - - 2 29 | d4c2 e3e6 c8c7 | 2,269 | crushing defensiveMove middlegame pin short | ., ., 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.