FEN
stringlengths 51
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rnb2k1q/3ppp2/7b/1N3Bpr/QP3Pn1/P7/2PPN1R1/1RBK4 b - - 2 24 | a8a4 | FEN state: rnb2k1q/3ppp2/7b/1N3Bpr/QP3Pn1/P7/2PPN1R1/1RBK4 b - - 2 24 ; Best move: a8a4 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8 and black queen at h8. Black pawn at d7, black pawn at e7 and black pawn at f7. Black bishop at h6. White knight at b5, white bishop at f5, black pawn at g5 and black rook at h5. White queen at a4, white pawn at b4, white pawn at f4 and black knight at g4. White pawn at a3. White pawn at c2, white pawn at d2, white knight at e2 and white rook at g2. White rook at b1, white bishop at c1 and white king at d1. Both players have exhausted their castles. Half move number is 2. Full move number is 24. Black to move. |
1rbq1b1r/ppp1k3/Q1npp1p1/5p1p/1PPP4/P3P1P1/R1B1KP1P/1NB3NR b - - 1 19 | b7a6 | FEN state: 1rbq1b1r/ppp1k3/Q1npp1p1/5p1p/1PPP4/P3P1P1/R1B1KP1P/1NB3NR b - - 1 19 ; Best move: b7a6 | The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7 and black king at e7. White queen at a6, black knight at c6, black pawn at d6, black pawn at e6 and black pawn at g6. Black pawn at f5 and black pawn at h5. White pawn at b4, white pawn at c4 and white pawn at d4. White pawn at a3, white pawn at e3 and white pawn at g3. White rook at a2, white bishop at c2, white king at e2, white pawn at f2 and white pawn at h2. White knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. Black to move. |
r2qkbnr/p1pbpppp/3p4/1pn5/1P4P1/2NP4/P1P1PP1P/R1BQKBNR w KQkq - 1 6 | b4c5 | FEN state: r2qkbnr/p1pbpppp/3p4/1pn5/1P4P1/2NP4/P1P1PP1P/R1BQKBNR w KQkq - 1 6 ; Best move: b4c5 | The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black bishop at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at d6. Black pawn at b5 and black knight at c5. White pawn at b4 and white pawn at g4. White knight at c3 and white pawn at d3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 6. White to move. |
rnb5/3pbp2/3k1n1r/pp4pp/2P2Pq1/K1NpB2N/PP2P1BP/R5R1 w - - 0 21 | c3b5 | FEN state: rnb5/3pbp2/3k1n1r/pp4pp/2P2Pq1/K1NpB2N/PP2P1BP/R5R1 w - - 0 21 ; Best move: c3b5 | The current state of the chess board is: Black rook at a8, black knight at b8 and black bishop at c8. Black pawn at d7, black bishop at e7 and black pawn at f7. Black king at d6, black knight at f6 and black rook at h6. Black pawn at a5, black pawn at b5, black pawn at g5 and black pawn at h5. White pawn at c4, white pawn at f4 and black queen at g4. White king at a3, white knight at c3, black pawn at d3, white bishop at e3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at e2, white bishop at g2 and white pawn at h2. White rook at a1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. White to move. |
r3kbnr/7p/qpnp1pp1/R1p1p3/4P1QP/5NPR/1PPP1P2/1NB1KB2 b kq - 2 12 | a6a5 | FEN state: r3kbnr/7p/qpnp1pp1/R1p1p3/4P1QP/5NPR/1PPP1P2/1NB1KB2 b kq - 2 12 ; Best move: a6a5 | The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at h7. Black queen at a6, black pawn at b6, black knight at c6, black pawn at d6, black pawn at f6 and black pawn at g6. White rook at a5, black pawn at c5 and black pawn at e5. White pawn at e4, white queen at g4 and white pawn at h4. White knight at f3, white pawn at g3 and white rook at h3. White pawn at b2, white pawn at c2, white pawn at d2 and white pawn at f2. White knight at b1, white bishop at c1, white king at e1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 12. Black to move. |
r2k1b2/p1qppp1r/npbp3p/P1n1B3/1RP3p1/NP1P3P/4P1B1/4K1N1 w - - 0 24 | a3b5 | FEN state: r2k1b2/p1qppp1r/npbp3p/P1n1B3/1RP3p1/NP1P3P/4P1B1/4K1N1 w - - 0 24 ; Best move: a3b5 | The current state of the chess board is: Black rook at a8, black king at d8 and black bishop at f8. Black pawn at a7, black queen at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black knight at a6, black pawn at b6, black bishop at c6, black pawn at d6 and black pawn at h6. White pawn at a5, black knight at c5 and white bishop at e5. White rook at b4, white pawn at c4 and black pawn at g4. White knight at a3, white pawn at b3, white pawn at d3 and white pawn at h3. White pawn at e2 and white bishop at g2. White king at e1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 24. White to move. |
2rk1bnr/N3pp2/1p2b3/1pp3Pp/5q2/P1NP4/R1P1P1P1/2QK1B2 w - - 1 23 | c1f4 | FEN state: 2rk1bnr/N3pp2/1p2b3/1pp3Pp/5q2/P1NP4/R1P1P1P1/2QK1B2 w - - 1 23 ; Best move: c1f4 | The current state of the chess board is: Black rook at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. White knight at a7, black pawn at e7 and black pawn at f7. Black pawn at b6 and black bishop at e6. Black pawn at b5, black pawn at c5, white pawn at g5 and black pawn at h5. Black queen at f4. White pawn at a3, white knight at c3 and white pawn at d3. White rook at a2, white pawn at c2, white pawn at e2 and white pawn at g2. White queen at c1, white king at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move. |
r1bqkr2/ppppnp2/2n1p1p1/P3N3/1bP1P3/3P1P2/1PQ1K1pP/1RB2BNR w q - 3 16 | f1g2 | FEN state: r1bqkr2/ppppnp2/2n1p1p1/P3N3/1bP1P3/3P1P2/1PQ1K1pP/1RB2BNR w q - 3 16 ; Best move: f1g2 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at f8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7 and black pawn at f7. Black knight at c6, black pawn at e6 and black pawn at g6. White pawn at a5 and white knight at e5. Black bishop at b4, white pawn at c4 and white pawn at e4. White pawn at d3 and white pawn at f3. White pawn at b2, white queen at c2, white king at e2, black pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 3. Full move number is 16. White to move. |
rnbqkbr1/2p1pp1p/1p1p1np1/pP1P4/P6P/1QP5/4PPPR/RNB1KBN1 b Qq - 1 9 | c8b7 | FEN state: rnbqkbr1/2p1pp1p/1p1p1np1/pP1P4/P6P/1QP5/4PPPR/RNB1KBN1 b Qq - 1 9 ; Best move: c8b7 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at b6, black pawn at d6, black knight at f6 and black pawn at g6. Black pawn at a5, white pawn at b5 and white pawn at d5. White pawn at a4 and white pawn at h4. White queen at b3 and white pawn at c3. White pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black queenside castles are available. Half move number is 1. Full move number is 9. Black to move. |
2b1kbnr/rpp2p2/pQ2q3/3pp1pp/1n1P4/2P2N2/PP2PPPP/R1B1KBNR w KQk - 6 11 | b6e6 | FEN state: 2b1kbnr/rpp2p2/pQ2q3/3pp1pp/1n1P4/2P2N2/PP2PPPP/R1B1KBNR w KQk - 6 11 ; Best move: b6e6 | The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7 and black pawn at f7. Black pawn at a6, white queen at b6 and black queen at e6. Black pawn at d5, black pawn at e5, black pawn at g5 and black pawn at h5. Black knight at b4 and white pawn at d4. White pawn at c3 and white knight at f3. White pawn at a2, white pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 6. Full move number is 11. White to move. |
1rbq1b1r/1p1p1k2/p3pp1p/2pP3P/1P1n1PR1/1Q4P1/P1P1PN2/RN1K1B2 w - - 4 20 | b3d3 | FEN state: 1rbq1b1r/1p1p1k2/p3pp1p/2pP3P/1P1n1PR1/1Q4P1/P1P1PN2/RN1K1B2 w - - 4 20 ; Best move: b3d3 | The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at d7 and black king at f7. Black pawn at a6, black pawn at e6, black pawn at f6 and black pawn at h6. Black pawn at c5, white pawn at d5 and white pawn at h5. White pawn at b4, black knight at d4, white pawn at f4 and white rook at g4. White queen at b3 and white pawn at g3. White pawn at a2, white pawn at c2, white pawn at e2 and white knight at f2. White rook at a1, white knight at b1, white king at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 4. Full move number is 20. White to move. |
4kbnr/rppqppp1/7p/pb6/PP1P1P1P/3PBN2/4KPPR/RN2QB2 b k - 2 17 | a5b4 | FEN state: 4kbnr/rppqppp1/7p/pb6/PP1P1P1P/3PBN2/4KPPR/RN2QB2 b k - 2 17 ; Best move: a5b4 | The current state of the chess board is: Black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7, black queen at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at h6. Black pawn at a5 and black bishop at b5. White pawn at a4, white pawn at b4, white pawn at d4, white pawn at f4 and white pawn at h4. White pawn at d3, white bishop at e3 and white knight at f3. White king at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white queen at e1 and white bishop at f1. Black kingside is the only castle move available. Half move number is 2. Full move number is 17. Black to move. |
1n1qkb1r/1ppn2pp/3r1p2/1B1ppP2/P7/Bp3PNR/1QPP2PP/4K1NR w k - 1 18 | b2b3 | FEN state: 1n1qkb1r/1ppn2pp/3r1p2/1B1ppP2/P7/Bp3PNR/1QPP2PP/4K1NR w k - 1 18 ; Best move: b2b3 | The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black knight at d7, black pawn at g7 and black pawn at h7. Black rook at d6 and black pawn at f6. White bishop at b5, black pawn at d5, black pawn at e5 and white pawn at f5. White pawn at a4. White bishop at a3, black pawn at b3, white pawn at f3, white knight at g3 and white rook at h3. White queen at b2, white pawn at c2, white pawn at d2, white pawn at g2 and white pawn at h2. White king at e1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 18. White to move. |
1nb1kb1r/2p2pp1/1p1Npq2/2Pp2n1/p4N1p/P7/1P1P2PP/R1BQKB1R b KQk - 0 15 | c7d6 | FEN state: 1nb1kb1r/2p2pp1/1p1Npq2/2Pp2n1/p4N1p/P7/1P1P2PP/R1BQKB1R b KQk - 0 15 ; Best move: c7d6 | The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at f7 and black pawn at g7. Black pawn at b6, white knight at d6, black pawn at e6 and black queen at f6. White pawn at c5, black pawn at d5 and black knight at g5. Black pawn at a4, white knight at f4 and black pawn at h4. White pawn at a3. White pawn at b2, white pawn at d2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 0. Full move number is 15. Black to move. |
r1bqkbnr/p2pp1p1/Bp5p/2p1np2/4PN2/2P5/PP1PKPPP/RNBQ3R w kq - 0 7 | a6c8 | FEN state: r1bqkbnr/p2pp1p1/Bp5p/2p1np2/4PN2/2P5/PP1PKPPP/RNBQ3R w kq - 0 7 ; Best move: a6c8 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7 and black pawn at g7. White bishop at a6, black pawn at b6 and black pawn at h6. Black pawn at c5, black knight at e5 and black pawn at f5. White pawn at e4 and white knight at f4. White pawn at c3. White pawn at a2, white pawn at b2, white pawn at d2, white king at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 7. White to move. |
1rbq3r/1p1pk1p1/2np3p/p3pn2/4p3/2PP2P1/PP2NPBP/RN2R1K1 w - - 0 18 | d3e4 | FEN state: 1rbq3r/1p1pk1p1/2np3p/p3pn2/4p3/2PP2P1/PP2NPBP/RN2R1K1 w - - 0 18 ; Best move: d3e4 | The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8 and black rook at h8. Black pawn at b7, black pawn at d7, black king at e7 and black pawn at g7. Black knight at c6, black pawn at d6 and black pawn at h6. Black pawn at a5, black pawn at e5 and black knight at f5. Black pawn at e4. White pawn at c3, white pawn at d3 and white pawn at g3. White pawn at a2, white pawn at b2, white knight at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white rook at e1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move. |
5knr/1p2p2B/p2qbp1b/2Pr2P1/3P4/P1P1PN2/1B2Q3/RN2K3 b Q - 0 25 | d6g3 | FEN state: 5knr/1p2p2B/p2qbp1b/2Pr2P1/3P4/P1P1PN2/1B2Q3/RN2K3 b Q - 0 25 ; Best move: d6g3 | The current state of the chess board is: Black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at e7 and white bishop at h7. Black pawn at a6, black queen at d6, black bishop at e6, black pawn at f6 and black bishop at h6. White pawn at c5, black rook at d5 and white pawn at g5. White pawn at d4. White pawn at a3, white pawn at c3, white pawn at e3 and white knight at f3. White bishop at b2 and white queen at e2. White rook at a1, white knight at b1 and white king at e1. White queenside is the only castle move available. Half move number is 0. Full move number is 25. Black to move. |
rnb2bn1/3pk1p1/1ppqpp2/pB5r/1P2PP1P/B2P2R1/P1P5/RN1QK1N1 b Q - 1 17 | h5b5 | FEN state: rnb2bn1/3pk1p1/1ppqpp2/pB5r/1P2PP1P/B2P2R1/P1P5/RN1QK1N1 b Q - 1 17 ; Best move: h5b5 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at d7, black king at e7 and black pawn at g7. Black pawn at b6, black pawn at c6, black queen at d6, black pawn at e6 and black pawn at f6. Black pawn at a5, white bishop at b5 and black rook at h5. White pawn at b4, white pawn at e4, white pawn at f4 and white pawn at h4. White bishop at a3, white pawn at d3 and white rook at g3. White pawn at a2 and white pawn at c2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 1. Full move number is 17. Black to move. |
rn1k2nr/4p1bp/2p1b3/3p1pp1/pp1P2PP/R1PqB2N/4PP2/1N1QKBR1 w - - 0 16 | d1d3 | FEN state: rn1k2nr/4p1bp/2p1b3/3p1pp1/pp1P2PP/R1PqB2N/4PP2/1N1QKBR1 w - - 0 16 ; Best move: d1d3 | The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black knight at g8 and black rook at h8. Black pawn at e7, black bishop at g7 and black pawn at h7. Black pawn at c6 and black bishop at e6. Black pawn at d5, black pawn at f5 and black pawn at g5. Black pawn at a4, black pawn at b4, white pawn at d4, white pawn at g4 and white pawn at h4. White rook at a3, white pawn at c3, black queen at d3, white bishop at e3 and white knight at h3. White pawn at e2 and white pawn at f2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. White to move. |
1rbq2n1/2pp2p1/p1nb1kBr/2P1Npp1/1P3P1P/P3P3/6PB/RN3RK1 b - - 2 23 | d6e5 | FEN state: 1rbq2n1/2pp2p1/p1nb1kBr/2P1Npp1/1P3P1P/P3P3/6PB/RN3RK1 b - - 2 23 ; Best move: d6e5 | The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8 and black knight at g8. Black pawn at c7, black pawn at d7 and black pawn at g7. Black pawn at a6, black knight at c6, black bishop at d6, black king at f6, white bishop at g6 and black rook at h6. White pawn at c5, white knight at e5, black pawn at f5 and black pawn at g5. White pawn at b4, white pawn at f4 and white pawn at h4. White pawn at a3 and white pawn at e3. White pawn at g2 and white bishop at h2. White rook at a1, white knight at b1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. Black to move. |
2b3r1/rp6/n1p2P1p/p3B1k1/PPP1p3/3Pn2P/4P3/RN2KBNR w - - 1 25 | b1d2 | FEN state: 2b3r1/rp6/n1p2P1p/p3B1k1/PPP1p3/3Pn2P/4P3/RN2KBNR w - - 1 25 ; Best move: b1d2 | The current state of the chess board is: Black bishop at c8 and black rook at g8. Black rook at a7 and black pawn at b7. Black knight at a6, black pawn at c6, white pawn at f6 and black pawn at h6. Black pawn at a5, white bishop at e5 and black king at g5. White pawn at a4, white pawn at b4, white pawn at c4 and black pawn at e4. White pawn at d3, black knight at e3 and white pawn at h3. White pawn at e2. White rook at a1, white knight at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. White to move. |
r5n1/pppb1kbr/2n1ppq1/1P1p2P1/2P3P1/P2RP3/R2P4/1NBQKBN1 b - - 0 20 | c6e5 | FEN state: r5n1/pppb1kbr/2n1ppq1/1P1p2P1/2P3P1/P2RP3/R2P4/1NBQKBN1 b - - 0 20 ; Best move: c6e5 | The current state of the chess board is: Black rook at a8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black bishop at d7, black king at f7, black bishop at g7 and black rook at h7. Black knight at c6, black pawn at e6, black pawn at f6 and black queen at g6. White pawn at b5, black pawn at d5 and white pawn at g5. White pawn at c4 and white pawn at g4. White pawn at a3, white rook at d3 and white pawn at e3. White rook at a2 and white pawn at d2. White knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. Black to move. |
rn1q1bnr/1b5p/ppk5/2Np4/2B2p2/1PP1P2Q/P2PKPR1/RNB5 w - - 1 18 | h3e6 | FEN state: rn1q1bnr/1b5p/ppk5/2Np4/2B2p2/1PP1P2Q/P2PKPR1/RNB5 w - - 1 18 ; Best move: h3e6 | The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black king at c6. White knight at c5 and black pawn at d5. White bishop at c4 and black pawn at f4. White pawn at b3, white pawn at c3, white pawn at e3 and white queen at h3. White pawn at a2, white pawn at d2, white king at e2, white pawn at f2 and white rook at g2. White rook at a1, white knight at b1 and white bishop at c1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move. |
rnb2knr/pp4qp/3p1p1Q/N3b2P/1P1pP1R1/2PB1PP1/P7/R1B2KN1 b - - 3 22 | g8h6 | FEN state: rnb2knr/pp4qp/3p1p1Q/N3b2P/1P1pP1R1/2PB1PP1/P7/R1B2KN1 b - - 3 22 ; Best move: g8h6 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black queen at g7 and black pawn at h7. Black pawn at d6, black pawn at f6 and white queen at h6. White knight at a5, black bishop at e5 and white pawn at h5. White pawn at b4, black pawn at d4, white pawn at e4 and white rook at g4. White pawn at c3, white bishop at d3, white pawn at f3 and white pawn at g3. White pawn at a2. White rook at a1, white bishop at c1, white king at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 22. Black to move. |
3knb1r/Npq1p2p/n2P1pp1/p1p5/P2P1P2/R3r2N/1PKQP1PP/2B2B1R b - - 5 16 | e8d6 | FEN state: 3knb1r/Npq1p2p/n2P1pp1/p1p5/P2P1P2/R3r2N/1PKQP1PP/2B2B1R b - - 5 16 ; Best move: e8d6 | The current state of the chess board is: Black king at d8, black knight at e8, black bishop at f8 and black rook at h8. White knight at a7, black pawn at b7, black queen at c7, black pawn at e7 and black pawn at h7. Black knight at a6, white pawn at d6, black pawn at f6 and black pawn at g6. Black pawn at a5 and black pawn at c5. White pawn at a4, white pawn at d4 and white pawn at f4. White rook at a3, black rook at e3 and white knight at h3. White pawn at b2, white king at c2, white queen at d2, white pawn at e2, white pawn at g2 and white pawn at h2. White bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 16. Black to move. |
1nbrk3/2p5/rp2p2b/p2P1B1p/3P2pN/P1P1N1P1/1P3n2/R2Q1KR1 w - - 4 24 | f5g6 | FEN state: 1nbrk3/2p5/rp2p2b/p2P1B1p/3P2pN/P1P1N1P1/1P3n2/R2Q1KR1 w - - 4 24 ; Best move: f5g6 | The current state of the chess board is: Black knight at b8, black bishop at c8, black rook at d8 and black king at e8. Black pawn at c7. Black rook at a6, black pawn at b6, black pawn at e6 and black bishop at h6. Black pawn at a5, white pawn at d5, white bishop at f5 and black pawn at h5. White pawn at d4, black pawn at g4 and white knight at h4. White pawn at a3, white pawn at c3, white knight at e3 and white pawn at g3. White pawn at b2 and black knight at f2. White rook at a1, white queen at d1, white king at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 24. White to move. |
r1bqkb2/ppppp3/n4pp1/P2r1PP1/1PPPn2p/N7/2QBP2P/R3KBNR b KQ - 0 15 | d5d4 | FEN state: r1bqkb2/ppppp3/n4pp1/P2r1PP1/1PPPn2p/N7/2QBP2P/R3KBNR b KQ - 0 15 ; Best move: d5d4 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7 and black pawn at e7. Black knight at a6, black pawn at f6 and black pawn at g6. White pawn at a5, black rook at d5, white pawn at f5 and white pawn at g5. White pawn at b4, white pawn at c4, white pawn at d4, black knight at e4 and black pawn at h4. White knight at a3. White queen at c2, white bishop at d2, white pawn at e2 and white pawn at h2. White rook at a1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 15. Black to move. |
1rb1qbnr/p1pkpppp/1p6/3p4/1n5P/2PPPP2/PP4P1/RNBQKBNR w KQ - 3 8 | c3b4 | FEN state: 1rb1qbnr/p1pkpppp/1p6/3p4/1n5P/2PPPP2/PP4P1/RNBQKBNR w KQ - 3 8 ; Best move: c3b4 | The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6. Black pawn at d5. Black knight at b4 and white pawn at h4. White pawn at c3, white pawn at d3, white pawn at e3 and white pawn at f3. White pawn at a2, white pawn at b2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 3. Full move number is 8. White to move. |
2r1kbn1/pp2q1pr/1n2pp1p/1P2p1P1/b1p1PP2/B2P4/P1PN1K1P/R1NQ3R b - - 3 21 | e7a3 | FEN state: 2r1kbn1/pp2q1pr/1n2pp1p/1P2p1P1/b1p1PP2/B2P4/P1PN1K1P/R1NQ3R b - - 3 21 ; Best move: e7a3 | The current state of the chess board is: Black rook at c8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black queen at e7, black pawn at g7 and black rook at h7. Black knight at b6, black pawn at e6, black pawn at f6 and black pawn at h6. White pawn at b5, black pawn at e5 and white pawn at g5. Black bishop at a4, black pawn at c4, white pawn at e4 and white pawn at f4. White bishop at a3 and white pawn at d3. White pawn at a2, white pawn at c2, white knight at d2, white king at f2 and white pawn at h2. White rook at a1, white knight at c1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 21. Black to move. |
rnbq1bnr/2ppk2p/8/pp2p1p1/2P2pP1/3P3N/PP2PP1P/RNBQKB1R w KQ - 2 9 | f1g2 | FEN state: rnbq1bnr/2ppk2p/8/pp2p1p1/2P2pP1/3P3N/PP2PP1P/RNBQKB1R w KQ - 2 9 ; Best move: f1g2 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at d7, black king at e7 and black pawn at h7. Black pawn at a5, black pawn at b5, black pawn at e5 and black pawn at g5. White pawn at c4, black pawn at f4 and white pawn at g4. White pawn at d3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 9. White to move. |
rnbqkb1r/p1p1pppp/3p1n2/1p6/3N4/PP2P3/2PP1PPP/RNBQKB1R w KQkq - 0 6 | f1b5 | FEN state: rnbqkb1r/p1p1pppp/3p1n2/1p6/3N4/PP2P3/2PP1PPP/RNBQKB1R w KQkq - 0 6 ; Best move: f1b5 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at d6 and black knight at f6. Black pawn at b5. White knight at d4. White pawn at a3, white pawn at b3 and white pawn at e3. White pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 6. White to move. |
r1bR4/pppp4/3k4/4N3/P1PPnp2/8/4P1PP/nNBQKBR1 w - - 1 19 | d8e8 | FEN state: r1bR4/pppp4/3k4/4N3/P1PPnp2/8/4P1PP/nNBQKBR1 w - - 1 19 ; Best move: d8e8 | The current state of the chess board is: Black rook at a8, black bishop at c8 and white rook at d8. Black pawn at a7, black pawn at b7, black pawn at c7 and black pawn at d7. Black king at d6. White knight at e5. White pawn at a4, white pawn at c4, white pawn at d4, black knight at e4 and black pawn at f4. White pawn at e2, white pawn at g2 and white pawn at h2. Black knight at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. White to move. |
rnb1k1nr/p2pbp1p/1p4p1/4P3/1p4q1/P3Q1PB/2PP4/RNB1K1NR w Qkq - 4 18 | h3g4 | FEN state: rnb1k1nr/p2pbp1p/1p4p1/4P3/1p4q1/P3Q1PB/2PP4/RNB1K1NR w Qkq - 4 18 ; Best move: h3g4 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black bishop at e7, black pawn at f7 and black pawn at h7. Black pawn at b6 and black pawn at g6. White pawn at e5. Black pawn at b4 and black queen at g4. White pawn at a3, white queen at e3, white pawn at g3 and white bishop at h3. White pawn at c2 and white pawn at d2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White queenside, black kingside and black queenside castles are available. Half move number is 4. Full move number is 18. White to move. |
r1q2knr/1pN2p1p/2n5/p2pp1p1/P2P4/bP5P/1BP2PP1/1RQ1KBNR b K - 4 13 | a3b2 | FEN state: r1q2knr/1pN2p1p/2n5/p2pp1p1/P2P4/bP5P/1BP2PP1/1RQ1KBNR b K - 4 13 ; Best move: a3b2 | The current state of the chess board is: Black rook at a8, black queen at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, white knight at c7, black pawn at f7 and black pawn at h7. Black knight at c6. Black pawn at a5, black pawn at d5, black pawn at e5 and black pawn at g5. White pawn at a4 and white pawn at d4. Black bishop at a3, white pawn at b3 and white pawn at h3. White bishop at b2, white pawn at c2, white pawn at f2 and white pawn at g2. White rook at b1, white queen at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 4. Full move number is 13. Black to move. |
1nq5/r1ppk1b1/bp4n1/pP4pr/2P1p1Pp/N1BP1PNB/P2RK2P/6R1 w - - 12 26 | g3f5 | FEN state: 1nq5/r1ppk1b1/bp4n1/pP4pr/2P1p1Pp/N1BP1PNB/P2RK2P/6R1 w - - 12 26 ; Best move: g3f5 | The current state of the chess board is: Black knight at b8 and black queen at c8. Black rook at a7, black pawn at c7, black pawn at d7, black king at e7 and black bishop at g7. Black bishop at a6, black pawn at b6 and black knight at g6. Black pawn at a5, white pawn at b5, black pawn at g5 and black rook at h5. White pawn at c4, black pawn at e4, white pawn at g4 and black pawn at h4. White knight at a3, white bishop at c3, white pawn at d3, white pawn at f3, white knight at g3 and white bishop at h3. White pawn at a2, white rook at d2, white king at e2 and white pawn at h2. White rook at g1. Both players have exhausted their castles. Half move number is 12. Full move number is 26. White to move. |
N2q2k1/pb4pr/1p1pp2n/5pb1/1BP1P2p/1P1P3P/P4PP1/RQ2KBNR b - - 6 22 | g5f6 | FEN state: N2q2k1/pb4pr/1p1pp2n/5pb1/1BP1P2p/1P1P3P/P4PP1/RQ2KBNR b - - 6 22 ; Best move: g5f6 | The current state of the chess board is: White knight at a8, black queen at d8 and black king at g8. Black pawn at a7, black bishop at b7, black pawn at g7 and black rook at h7. Black pawn at b6, black pawn at d6, black pawn at e6 and black knight at h6. Black pawn at f5 and black bishop at g5. White bishop at b4, white pawn at c4, white pawn at e4 and black pawn at h4. White pawn at b3, white pawn at d3 and white pawn at h3. White pawn at a2, white pawn at f2 and white pawn at g2. White rook at a1, white queen at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 22. Black to move. |
1n1qk2r/rp2b2p/p1pp1P2/4p3/2P3b1/P3Q2N/1P1PPP2/RNB1KB2 b Qk - 0 14 | e7f6 | FEN state: 1n1qk2r/rp2b2p/p1pp1P2/4p3/2P3b1/P3Q2N/1P1PPP2/RNB1KB2 b Qk - 0 14 ; Best move: e7f6 | The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black rook at a7, black pawn at b7, black bishop at e7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at d6 and white pawn at f6. Black pawn at e5. White pawn at c4 and black bishop at g4. White pawn at a3, white queen at e3 and white knight at h3. White pawn at b2, white pawn at d2, white pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white bishop at f1. White queenside and black kingside castles are available. Half move number is 0. Full move number is 14. Black to move. |
1nb2b1r/1p1pkpB1/r7/pNpP1qN1/1PP1B2P/4n2P/P2K1P2/R2QR3 b - - 4 22 | f5f2 | FEN state: 1nb2b1r/1p1pkpB1/r7/pNpP1qN1/1PP1B2P/4n2P/P2K1P2/R2QR3 b - - 4 22 ; Best move: f5f2 | The current state of the chess board is: Black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at d7, black king at e7, black pawn at f7 and white bishop at g7. Black rook at a6. Black pawn at a5, white knight at b5, black pawn at c5, white pawn at d5, black queen at f5 and white knight at g5. White pawn at b4, white pawn at c4, white bishop at e4 and white pawn at h4. Black knight at e3 and white pawn at h3. White pawn at a2, white king at d2 and white pawn at f2. White rook at a1, white queen at d1 and white rook at e1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. Black to move. |
1rbq2r1/p1pp1k1p/np4pn/b3p3/P3pQ2/5NP1/2PPKP1P/RNB2B1R b - - 3 15 | e5f4 | FEN state: 1rbq2r1/p1pp1k1p/np4pn/b3p3/P3pQ2/5NP1/2PPKP1P/RNB2B1R b - - 3 15 ; Best move: e5f4 | The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8 and black rook at g8. Black pawn at a7, black pawn at c7, black pawn at d7, black king at f7 and black pawn at h7. Black knight at a6, black pawn at b6, black pawn at g6 and black knight at h6. Black bishop at a5 and black pawn at e5. White pawn at a4, black pawn at e4 and white queen at f4. White knight at f3 and white pawn at g3. White pawn at c2, white pawn at d2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 15. Black to move. |
r5kr/P6p/3b3P/1qppp3/2P3PP/3PP3/R1N5/2BK1BNR w - - 2 26 | c4b5 | FEN state: r5kr/P6p/3b3P/1qppp3/2P3PP/3PP3/R1N5/2BK1BNR w - - 2 26 ; Best move: c4b5 | The current state of the chess board is: Black rook at a8, black king at g8 and black rook at h8. White pawn at a7 and black pawn at h7. Black bishop at d6 and white pawn at h6. Black queen at b5, black pawn at c5, black pawn at d5 and black pawn at e5. White pawn at c4, white pawn at g4 and white pawn at h4. White pawn at d3 and white pawn at e3. White rook at a2 and white knight at c2. White bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 26. White to move. |
3q1rk1/2pn3p/rp4Bb/p1Pp2p1/PPbQ1p2/4P1P1/RBP2P1P/1N2K1R1 b - - 4 18 | f8f6 | FEN state: 3q1rk1/2pn3p/rp4Bb/p1Pp2p1/PPbQ1p2/4P1P1/RBP2P1P/1N2K1R1 b - - 4 18 ; Best move: f8f6 | The current state of the chess board is: Black queen at d8, black rook at f8 and black king at g8. Black pawn at c7, black knight at d7 and black pawn at h7. Black rook at a6, black pawn at b6, white bishop at g6 and black bishop at h6. Black pawn at a5, white pawn at c5, black pawn at d5 and black pawn at g5. White pawn at a4, white pawn at b4, black bishop at c4, white queen at d4 and black pawn at f4. White pawn at e3 and white pawn at g3. White rook at a2, white bishop at b2, white pawn at c2, white pawn at f2 and white pawn at h2. White knight at b1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 18. Black to move. |
2b2k1r/rp3ppp/2p1p1n1/3p4/Q2K3P/1PP3P1/P3B3/RNB3R1 b - - 0 21 | a7a4 | FEN state: 2b2k1r/rp3ppp/2p1p1n1/3p4/Q2K3P/1PP3P1/P3B3/RNB3R1 b - - 0 21 ; Best move: a7a4 | The current state of the chess board is: Black bishop at c8, black king at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at c6, black pawn at e6 and black knight at g6. Black pawn at d5. White queen at a4, white king at d4 and white pawn at h4. White pawn at b3, white pawn at c3 and white pawn at g3. White pawn at a2 and white bishop at e2. White rook at a1, white knight at b1, white bishop at c1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. Black to move. |
r1b2b1r/pp1kn1p1/n4p1p/3ppP2/P1P3PP/4K2B/3NP2R/R1B3N1 b - - 3 19 | d5d4 | FEN state: r1b2b1r/pp1kn1p1/n4p1p/3ppP2/P1P3PP/4K2B/3NP2R/R1B3N1 b - - 3 19 ; Best move: d5d4 | The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at d7, black knight at e7 and black pawn at g7. Black knight at a6, black pawn at f6 and black pawn at h6. Black pawn at d5, black pawn at e5 and white pawn at f5. White pawn at a4, white pawn at c4, white pawn at g4 and white pawn at h4. White king at e3 and white bishop at h3. White knight at d2, white pawn at e2 and white rook at h2. White rook at a1, white bishop at c1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 19. Black to move. |
r3kb2/3nn1p1/p1p1bp2/p2Q1PNr/4p1Pp/2P4P/RP2P1K1/1NB2BR1 w q - 1 22 | d5e6 | FEN state: r3kb2/3nn1p1/p1p1bp2/p2Q1PNr/4p1Pp/2P4P/RP2P1K1/1NB2BR1 w q - 1 22 ; Best move: d5e6 | The current state of the chess board is: Black rook at a8, black king at e8 and black bishop at f8. Black knight at d7, black knight at e7 and black pawn at g7. Black pawn at a6, black pawn at c6, black bishop at e6 and black pawn at f6. Black pawn at a5, white queen at d5, white pawn at f5, white knight at g5 and black rook at h5. Black pawn at e4, white pawn at g4 and black pawn at h4. White pawn at c3 and white pawn at h3. White rook at a2, white pawn at b2, white pawn at e2 and white king at g2. White knight at b1, white bishop at c1, white bishop at f1 and white rook at g1. Black queenside is the only castle move available. Half move number is 1. Full move number is 22. White to move. |
r1bq2nr/pp3kpp/3b4/n1P1pp2/P2p1P1P/2NPP2N/2P3P1/1RBQKB1R w K - 1 11 | c5d6 | FEN state: r1bq2nr/pp3kpp/3b4/n1P1pp2/P2p1P1P/2NPP2N/2P3P1/1RBQKB1R w K - 1 11 ; Best move: c5d6 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at f7, black pawn at g7 and black pawn at h7. Black bishop at d6. Black knight at a5, white pawn at c5, black pawn at e5 and black pawn at f5. White pawn at a4, black pawn at d4, white pawn at f4 and white pawn at h4. White knight at c3, white pawn at d3, white pawn at e3 and white knight at h3. White pawn at c2 and white pawn at g2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 11. White to move. |
rnbqk1nr/p1pp3p/4pppb/8/1p6/1P2PQ1P/P1PP1PP1/RNBK1BNR w kq - 0 7 | f3a8 | FEN state: rnbqk1nr/p1pp3p/4pppb/8/1p6/1P2PQ1P/P1PP1PP1/RNBK1BNR w kq - 0 7 ; Best move: f3a8 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7 and black pawn at h7. Black pawn at e6, black pawn at f6, black pawn at g6 and black bishop at h6. Black pawn at b4. White pawn at b3, white pawn at e3, white queen at f3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 7. White to move. |
1rb2bn1/p1pk1ppr/n6p/1pqpp3/3P3P/P2Q1N2/1PPBPPP1/RN2KB1R b Q - 3 12 | e5e4 | FEN state: 1rb2bn1/p1pk1ppr/n6p/1pqpp3/3P3P/P2Q1N2/1PPBPPP1/RN2KB1R b Q - 3 12 ; Best move: e5e4 | The current state of the chess board is: Black rook at b8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at c7, black king at d7, black pawn at f7, black pawn at g7 and black rook at h7. Black knight at a6 and black pawn at h6. Black pawn at b5, black queen at c5, black pawn at d5 and black pawn at e5. White pawn at d4 and white pawn at h4. White pawn at a3, white queen at d3 and white knight at f3. White pawn at b2, white pawn at c2, white bishop at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at h1. White queenside is the only castle move available. Half move number is 3. Full move number is 12. Black to move. |
r1b2nkr/pq2n3/5p2/B1bp3p/1p4PN/1P3PP1/PQPKP3/4RBNR w - - 0 22 | b2f6 | FEN state: r1b2nkr/pq2n3/5p2/B1bp3p/1p4PN/1P3PP1/PQPKP3/4RBNR w - - 0 22 ; Best move: b2f6 | The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at f8, black king at g8 and black rook at h8. Black pawn at a7, black queen at b7 and black knight at e7. Black pawn at f6. White bishop at a5, black bishop at c5, black pawn at d5 and black pawn at h5. Black pawn at b4, white pawn at g4 and white knight at h4. White pawn at b3, white pawn at f3 and white pawn at g3. White pawn at a2, white queen at b2, white pawn at c2, white king at d2 and white pawn at e2. White rook at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. White to move. |
r1bn3k/p1p1r1p1/3P1np1/RB5p/4P3/2PP3P/1P4PR/1NBK2Q1 b - - 0 22 | c7d6 | FEN state: r1bn3k/p1p1r1p1/3P1np1/RB5p/4P3/2PP3P/1P4PR/1NBK2Q1 b - - 0 22 ; Best move: c7d6 | The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at d8 and black king at h8. Black pawn at a7, black pawn at c7, black rook at e7 and black pawn at g7. White pawn at d6, black knight at f6 and black pawn at g6. White rook at a5, white bishop at b5 and black pawn at h5. White pawn at e4. White pawn at c3, white pawn at d3 and white pawn at h3. White pawn at b2, white pawn at g2 and white rook at h2. White knight at b1, white bishop at c1, white king at d1 and white queen at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. Black to move. |
5kqb/1b5p/rPp1p3/3p1p1P/1P1n4/5PP1/PNQPP3/R2K1BNR w - - 1 26 | c2c5 | FEN state: 5kqb/1b5p/rPp1p3/3p1p1P/1P1n4/5PP1/PNQPP3/R2K1BNR w - - 1 26 ; Best move: c2c5 | The current state of the chess board is: Black king at f8, black queen at g8 and black bishop at h8. Black bishop at b7 and black pawn at h7. Black rook at a6, white pawn at b6, black pawn at c6 and black pawn at e6. Black pawn at d5, black pawn at f5 and white pawn at h5. White pawn at b4 and black knight at d4. White pawn at f3 and white pawn at g3. White pawn at a2, white knight at b2, white queen at c2, white pawn at d2 and white pawn at e2. White rook at a1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 26. White to move. |
rnb1k2r/p1pp1ppp/1p2p3/5nq1/2Nb1B2/6P1/PPP1PP1P/R2QKBNR w KQkq - 2 8 | f4g5 | FEN state: rnb1k2r/p1pp1ppp/1p2p3/5nq1/2Nb1B2/6P1/PPP1PP1P/R2QKBNR w KQkq - 2 8 ; Best move: f4g5 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black pawn at e6. Black knight at f5 and black queen at g5. White knight at c4, black bishop at d4 and white bishop at f4. White pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 8. White to move. |
1nbk4/r4r2/pp1Pp2b/2P1P1Pp/3p1NP1/P7/3P3R/RNBQ1B1K b - - 0 23 | h6g5 | FEN state: 1nbk4/r4r2/pp1Pp2b/2P1P1Pp/3p1NP1/P7/3P3R/RNBQ1B1K b - - 0 23 ; Best move: h6g5 | The current state of the chess board is: Black knight at b8, black bishop at c8 and black king at d8. Black rook at a7 and black rook at f7. Black pawn at a6, black pawn at b6, white pawn at d6, black pawn at e6 and black bishop at h6. White pawn at c5, white pawn at e5, white pawn at g5 and black pawn at h5. Black pawn at d4, white knight at f4 and white pawn at g4. White pawn at a3. White pawn at d2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white king at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move. |
rnN1kB1r/3p1n2/2p1p2p/pP3p2/5N1q/P2P4/2P1PPPP/R2QKB1R b KQkq - 0 14 | h4f4 | FEN state: rnN1kB1r/3p1n2/2p1p2p/pP3p2/5N1q/P2P4/2P1PPPP/R2QKB1R b KQkq - 0 14 ; Best move: h4f4 | The current state of the chess board is: Black rook at a8, black knight at b8, white knight at c8, black king at e8, white bishop at f8 and black rook at h8. Black pawn at d7 and black knight at f7. Black pawn at c6, black pawn at e6 and black pawn at h6. Black pawn at a5, white pawn at b5 and black pawn at f5. White knight at f4 and black queen at h4. White pawn at a3 and white pawn at d3. White pawn at c2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 14. Black to move. |
rnb2bn1/pBp1kppr/3p4/1N6/1P1PpPpP/P2q3R/2Q1PK2/R5N1 w - - 2 17 | c2c7 | FEN state: rnb2bn1/pBp1kppr/3p4/1N6/1P1PpPpP/P2q3R/2Q1PK2/R5N1 w - - 2 17 ; Best move: c2c7 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at a7, white bishop at b7, black pawn at c7, black king at e7, black pawn at f7, black pawn at g7 and black rook at h7. Black pawn at d6. White knight at b5. White pawn at b4, white pawn at d4, black pawn at e4, white pawn at f4, black pawn at g4 and white pawn at h4. White pawn at a3, black queen at d3 and white rook at h3. White queen at c2, white pawn at e2 and white king at f2. White rook at a1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 17. White to move. |
rn3b1r/p2kppp1/P4n1p/1ppb4/5PPP/R1P1PN2/B1PP4/1NBKR3 b - - 1 21 | d5f3 | FEN state: rn3b1r/p2kppp1/P4n1p/1ppb4/5PPP/R1P1PN2/B1PP4/1NBKR3 b - - 1 21 ; Best move: d5f3 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8 and black rook at h8. Black pawn at a7, black king at d7, black pawn at e7, black pawn at f7 and black pawn at g7. White pawn at a6, black knight at f6 and black pawn at h6. Black pawn at b5, black pawn at c5 and black bishop at d5. White pawn at f4, white pawn at g4 and white pawn at h4. White rook at a3, white pawn at c3, white pawn at e3 and white knight at f3. White bishop at a2, white pawn at c2 and white pawn at d2. White knight at b1, white bishop at c1, white king at d1 and white rook at e1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. Black to move. |
r1b1kb1r/pp2p1pp/3p1n2/2p3B1/Pq1P1pPP/1PN1nP2/3KP3/R2Q1BNR w kq - 2 16 | d1c1 | FEN state: r1b1kb1r/pp2p1pp/3p1n2/2p3B1/Pq1P1pPP/1PN1nP2/3KP3/R2Q1BNR w kq - 2 16 ; Best move: d1c1 | The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at d6 and black knight at f6. Black pawn at c5 and white bishop at g5. White pawn at a4, black queen at b4, white pawn at d4, black pawn at f4, white pawn at g4 and white pawn at h4. White pawn at b3, white knight at c3, black knight at e3 and white pawn at f3. White king at d2 and white pawn at e2. White rook at a1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 16. White to move. |
1rbqkbnr/n1ppp2p/Qp3pp1/8/4P3/1P5N/P1PP1PPP/RNB1KB1R b KQk - 1 8 | c8a6 | FEN state: 1rbqkbnr/n1ppp2p/Qp3pp1/8/4P3/1P5N/P1PP1PPP/RNB1KB1R b KQk - 1 8 ; Best move: c8a6 | The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black knight at a7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at h7. White queen at a6, black pawn at b6, black pawn at f6 and black pawn at g6. White pawn at e4. White pawn at b3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 8. Black to move. |
rnb1kb1r/1p1p1p1Q/1q2p3/p1Pn2p1/P5P1/2P2P2/1P2P2P/RNB1KBNR b KQ - 0 10 | b6b2 | FEN state: rnb1kb1r/1p1p1p1Q/1q2p3/p1Pn2p1/P5P1/2P2P2/1P2P2P/RNB1KBNR b KQ - 0 10 ; Best move: b6b2 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at d7, black pawn at f7 and white queen at h7. Black queen at b6 and black pawn at e6. Black pawn at a5, white pawn at c5, black knight at d5 and black pawn at g5. White pawn at a4 and white pawn at g4. White pawn at c3 and white pawn at f3. White pawn at b2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 10. Black to move. |
r1b1kb1r/ppppn1pp/2n1pq2/5p2/1P3P1P/8/P1PPPKP1/RNB1QBNR w kq - 1 6 | b1c3 | FEN state: r1b1kb1r/ppppn1pp/2n1pq2/5p2/1P3P1P/8/P1PPPKP1/RNB1QBNR w kq - 1 6 ; Best move: b1c3 | The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7, black pawn at g7 and black pawn at h7. Black knight at c6, black pawn at e6 and black queen at f6. Black pawn at f5. White pawn at b4, white pawn at f4 and white pawn at h4. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at e1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 6. White to move. |
rnbqkb1r/1ppp2p1/8/p2np2p/P7/2NQP2P/1PPP1PP1/1RB1KB1R b Kkq - 1 9 | d5e7 | FEN state: rnbqkb1r/1ppp2p1/8/p2np2p/P7/2NQP2P/1PPP1PP1/1RB1KB1R b Kkq - 1 9 ; Best move: d5e7 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7 and black pawn at g7. Black pawn at a5, black knight at d5, black pawn at e5 and black pawn at h5. White pawn at a4. White knight at c3, white queen at d3, white pawn at e3 and white pawn at h3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 9. Black to move. |
1nb2br1/3qk1pp/rpp1B3/p2ppp2/8/NP2P2P/P1PP1PP1/R1BQK1NR w - - 2 13 | e6d7 | FEN state: 1nb2br1/3qk1pp/rpp1B3/p2ppp2/8/NP2P2P/P1PP1PP1/R1BQK1NR w - - 2 13 ; Best move: e6d7 | The current state of the chess board is: Black knight at b8, black bishop at c8, black bishop at f8 and black rook at g8. Black queen at d7, black king at e7, black pawn at g7 and black pawn at h7. Black rook at a6, black pawn at b6, black pawn at c6 and white bishop at e6. Black pawn at a5, black pawn at d5, black pawn at e5 and black pawn at f5. White knight at a3, white pawn at b3, white pawn at e3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 13. White to move. |
rnbqk2r/pppp4/4pnp1/2N2p2/5bp1/7P/PPPPPP1N/R1BQKB1R w KQkq - 0 9 | d2d4 | FEN state: rnbqk2r/pppp4/4pnp1/2N2p2/5bp1/7P/PPPPPP1N/R1BQKB1R w KQkq - 0 9 ; Best move: d2d4 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7 and black pawn at d7. Black pawn at e6, black knight at f6 and black pawn at g6. White knight at c5 and black pawn at f5. Black bishop at f4 and black pawn at g4. White pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white knight at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 9. White to move. |
2b1kbnr/rpBp2p1/n6p/p1p2p2/Q1P5/P2PPp1N/RP4qP/1N2KB1R b Kk - 1 13 | g2h1 | FEN state: 2b1kbnr/rpBp2p1/n6p/p1p2p2/Q1P5/P2PPp1N/RP4qP/1N2KB1R b Kk - 1 13 ; Best move: g2h1 | The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, white bishop at c7, black pawn at d7 and black pawn at g7. Black knight at a6 and black pawn at h6. Black pawn at a5, black pawn at c5 and black pawn at f5. White queen at a4 and white pawn at c4. White pawn at a3, white pawn at d3, white pawn at e3, black pawn at f3 and white knight at h3. White rook at a2, white pawn at b2, black queen at g2 and white pawn at h2. White knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 1. Full move number is 13. Black to move. |
r1b2rk1/p2pnp2/1pp5/n1b1p1pp/P4PPP/1P2q3/1BPPBN2/RQ2K1NR w KQ - 0 17 | d2e3 | FEN state: r1b2rk1/p2pnp2/1pp5/n1b1p1pp/P4PPP/1P2q3/1BPPBN2/RQ2K1NR w KQ - 0 17 ; Best move: d2e3 | The current state of the chess board is: Black rook at a8, black bishop at c8, black rook at f8 and black king at g8. Black pawn at a7, black pawn at d7, black knight at e7 and black pawn at f7. Black pawn at b6 and black pawn at c6. Black knight at a5, black bishop at c5, black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at f4, white pawn at g4 and white pawn at h4. White pawn at b3 and black queen at e3. White bishop at b2, white pawn at c2, white pawn at d2, white bishop at e2 and white knight at f2. White rook at a1, white queen at b1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 17. White to move. |
2b1k1n1/1p1npp1r/rqp5/p2pb1Pp/P2P1NP1/1PB1PP2/2P3BR/1N1Q1K2 b - - 0 23 | e5f4 | FEN state: 2b1k1n1/1p1npp1r/rqp5/p2pb1Pp/P2P1NP1/1PB1PP2/2P3BR/1N1Q1K2 b - - 0 23 ; Best move: e5f4 | The current state of the chess board is: Black bishop at c8, black king at e8 and black knight at g8. Black pawn at b7, black knight at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black rook at a6, black queen at b6 and black pawn at c6. Black pawn at a5, black pawn at d5, black bishop at e5, white pawn at g5 and black pawn at h5. White pawn at a4, white pawn at d4, white knight at f4 and white pawn at g4. White pawn at b3, white bishop at c3, white pawn at e3 and white pawn at f3. White pawn at c2, white bishop at g2 and white rook at h2. White knight at b1, white queen at d1 and white king at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. Black to move. |
r1bqkb1r/1pppp1pp/p1n2p2/8/3P1n2/P1N3PN/RPP1PP1P/2BQKB1R w Kkq - 1 7 | h3f4 | FEN state: r1bqkb1r/1pppp1pp/p1n2p2/8/3P1n2/P1N3PN/RPP1PP1P/2BQKB1R w Kkq - 1 7 ; Best move: h3f4 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at a6, black knight at c6 and black pawn at f6. White pawn at d4 and black knight at f4. White pawn at a3, white knight at c3, white pawn at g3 and white knight at h3. White rook at a2, white pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 7. White to move. |
rnb2k2/1p1pn2r/p3pp2/1Bp4p/PbP1Pp1q/1Q4PP/1P1P1K2/RNB3NR w - - 0 15 | g3h4 | FEN state: rnb2k2/1p1pn2r/p3pp2/1Bp4p/PbP1Pp1q/1Q4PP/1P1P1K2/RNB3NR w - - 0 15 ; Best move: g3h4 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black king at f8. Black pawn at b7, black pawn at d7, black knight at e7 and black rook at h7. Black pawn at a6, black pawn at e6 and black pawn at f6. White bishop at b5, black pawn at c5 and black pawn at h5. White pawn at a4, black bishop at b4, white pawn at c4, white pawn at e4, black pawn at f4 and black queen at h4. White queen at b3, white pawn at g3 and white pawn at h3. White pawn at b2, white pawn at d2 and white king at f2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. White to move. |
rn1q1b1r/p1pkppp1/1p5n/5b1p/1Pp5/P1Q5/3PPPPP/RNBK1BNR w - - 1 12 | e2e4 | FEN state: rn1q1b1r/p1pkppp1/1p5n/5b1p/1Pp5/P1Q5/3PPPPP/RNBK1BNR w - - 1 12 ; Best move: e2e4 | The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at b6 and black knight at h6. Black bishop at f5 and black pawn at h5. White pawn at b4 and black pawn at c4. White pawn at a3 and white queen at c3. White pawn at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 12. White to move. |
r1b2r2/2pn1k2/pp1p1Np1/B3p2p/P1PQ2nP/1P3PP1/N3P2R/3RKB2 w - - 1 26 | d4d5 | FEN state: r1b2r2/2pn1k2/pp1p1Np1/B3p2p/P1PQ2nP/1P3PP1/N3P2R/3RKB2 w - - 1 26 ; Best move: d4d5 | The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at f8. Black pawn at c7, black knight at d7 and black king at f7. Black pawn at a6, black pawn at b6, black pawn at d6, white knight at f6 and black pawn at g6. White bishop at a5, black pawn at e5 and black pawn at h5. White pawn at a4, white pawn at c4, white queen at d4, black knight at g4 and white pawn at h4. White pawn at b3, white pawn at f3 and white pawn at g3. White knight at a2, white pawn at e2 and white rook at h2. White rook at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 26. White to move. |
1nb1kbnr/3qp1pp/2pr4/pp3p2/P2p4/1PN1PP2/1BPPQ1PP/R2K1BNR w k - 3 11 | e3d4 | FEN state: 1nb1kbnr/3qp1pp/2pr4/pp3p2/P2p4/1PN1PP2/1BPPQ1PP/R2K1BNR w k - 3 11 ; Best move: e3d4 | The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black queen at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at c6 and black rook at d6. Black pawn at a5, black pawn at b5 and black pawn at f5. White pawn at a4 and black pawn at d4. White pawn at b3, white knight at c3, white pawn at e3 and white pawn at f3. White bishop at b2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at g2 and white pawn at h2. White rook at a1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 3. Full move number is 11. White to move. |
rnb1kb1r/pppp2pp/4p1n1/2q5/4p3/1P1P3P/P1PB1PP1/RN1QKBNR b kq - 0 8 | e4d3 | FEN state: rnb1kb1r/pppp2pp/4p1n1/2q5/4p3/1P1P3P/P1PB1PP1/RN1QKBNR b kq - 0 8 ; Best move: e4d3 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at e6 and black knight at g6. Black queen at c5. Black pawn at e4. White pawn at b3, white pawn at d3 and white pawn at h3. White pawn at a2, white pawn at c2, white bishop at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 8. Black to move. |
1nb1q2r/3pn1b1/3k3p/1p2ppp1/2QpP2P/pP3NPR/P2BBP2/1RK3N1 w - - 0 25 | d2b4 | FEN state: 1nb1q2r/3pn1b1/3k3p/1p2ppp1/2QpP2P/pP3NPR/P2BBP2/1RK3N1 w - - 0 25 ; Best move: d2b4 | The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at e8 and black rook at h8. Black pawn at d7, black knight at e7 and black bishop at g7. Black king at d6 and black pawn at h6. Black pawn at b5, black pawn at e5, black pawn at f5 and black pawn at g5. White queen at c4, black pawn at d4, white pawn at e4 and white pawn at h4. Black pawn at a3, white pawn at b3, white knight at f3, white pawn at g3 and white rook at h3. White pawn at a2, white bishop at d2, white bishop at e2 and white pawn at f2. White rook at b1, white king at c1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move. |
r1bqkbnr/pppp1ppp/8/1Pn1p3/5P2/N6P/P1PPP1P1/1RBQKBNR b K - 0 6 | d8h4 | FEN state: r1bqkbnr/pppp1ppp/8/1Pn1p3/5P2/N6P/P1PPP1P1/1RBQKBNR b K - 0 6 ; Best move: d8h4 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. White pawn at b5, black knight at c5 and black pawn at e5. White pawn at f4. White knight at a3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at g2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 6. Black to move. |
1nb1k2r/2pp1p2/rp2pnp1/7p/5PP1/PB5N/2KbP1RP/RNB5 b k - 1 19 | d2c1 | FEN state: 1nb1k2r/2pp1p2/rp2pnp1/7p/5PP1/PB5N/2KbP1RP/RNB5 b k - 1 19 ; Best move: d2c1 | The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at c7, black pawn at d7 and black pawn at f7. Black rook at a6, black pawn at b6, black pawn at e6, black knight at f6 and black pawn at g6. Black pawn at h5. White pawn at f4 and white pawn at g4. White pawn at a3, white bishop at b3 and white knight at h3. White king at c2, black bishop at d2, white pawn at e2, white rook at g2 and white pawn at h2. White rook at a1, white knight at b1 and white bishop at c1. Black kingside is the only castle move available. Half move number is 1. Full move number is 19. Black to move. |
rnbqkb1r/1ppp1p1p/p2np1p1/4PP2/7P/1QP3P1/PP1P2B1/RNB1K1NR b KQq - 0 9 | d6f5 | FEN state: rnbqkb1r/1ppp1p1p/p2np1p1/4PP2/7P/1QP3P1/PP1P2B1/RNB1K1NR b KQq - 0 9 ; Best move: d6f5 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at a6, black knight at d6, black pawn at e6 and black pawn at g6. White pawn at e5 and white pawn at f5. White pawn at h4. White queen at b3, white pawn at c3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2 and white bishop at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 9. Black to move. |
1nb2b1r/7p/rp1q1k1R/p1p2Pp1/P2pQP2/R5P1/1P1P4/1NB1KBN1 b - - 0 17 | f8h6 | FEN state: 1nb2b1r/7p/rp1q1k1R/p1p2Pp1/P2pQP2/R5P1/1P1P4/1NB1KBN1 b - - 0 17 ; Best move: f8h6 | The current state of the chess board is: Black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at h7. Black rook at a6, black pawn at b6, black queen at d6, black king at f6 and white rook at h6. Black pawn at a5, black pawn at c5, white pawn at f5 and black pawn at g5. White pawn at a4, black pawn at d4, white queen at e4 and white pawn at f4. White rook at a3 and white pawn at g3. White pawn at b2 and white pawn at d2. White knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. Black to move. |
1rb1rk2/p2p2bp/1pP1Ppn1/3P2p1/Pn4P1/8/2NP1PBP/R1B1K1NR w - - 1 26 | c2b4 | FEN state: 1rb1rk2/p2p2bp/1pP1Ppn1/3P2p1/Pn4P1/8/2NP1PBP/R1B1K1NR w - - 1 26 ; Best move: c2b4 | The current state of the chess board is: Black rook at b8, black bishop at c8, black rook at e8 and black king at f8. Black pawn at a7, black pawn at d7, black bishop at g7 and black pawn at h7. Black pawn at b6, white pawn at c6, white pawn at e6, black pawn at f6 and black knight at g6. White pawn at d5 and black pawn at g5. White pawn at a4, black knight at b4 and white pawn at g4. White knight at c2, white pawn at d2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 26. White to move. |
rnb1kbnr/1p2p3/p2q1p1p/2pp3P/1P6/2N3R1/P1PPPPP1/R1BQKBN1 w Qkq - 0 9 | b4c5 | FEN state: rnb1kbnr/1p2p3/p2q1p1p/2pp3P/1P6/2N3R1/P1PPPPP1/R1BQKBN1 w Qkq - 0 9 ; Best move: b4c5 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7 and black pawn at e7. Black pawn at a6, black queen at d6, black pawn at f6 and black pawn at h6. Black pawn at c5, black pawn at d5 and white pawn at h5. White pawn at b4. White knight at c3 and white rook at g3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 9. White to move. |
rnbq1kr1/1p1pbp2/p1p2n1p/1P2p1p1/3PP1P1/B4N1B/P1P2PRP/RN1QK3 b Q - 0 13 | e7a3 | FEN state: rnbq1kr1/1p1pbp2/p1p2n1p/1P2p1p1/3PP1P1/B4N1B/P1P2PRP/RN1QK3 b Q - 0 13 ; Best move: e7a3 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at f8 and black rook at g8. Black pawn at b7, black pawn at d7, black bishop at e7 and black pawn at f7. Black pawn at a6, black pawn at c6, black knight at f6 and black pawn at h6. White pawn at b5, black pawn at e5 and black pawn at g5. White pawn at d4, white pawn at e4 and white pawn at g4. White bishop at a3, white knight at f3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at f2, white rook at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1 and white king at e1. White queenside is the only castle move available. Half move number is 0. Full move number is 13. Black to move. |
r1b2k2/p5b1/Bq1p1pr1/2p5/P2Np1pp/1Pn1P3/2PK1PPP/RNB4R w - - 4 25 | b1c3 | FEN state: r1b2k2/p5b1/Bq1p1pr1/2p5/P2Np1pp/1Pn1P3/2PK1PPP/RNB4R w - - 4 25 ; Best move: b1c3 | The current state of the chess board is: Black rook at a8, black bishop at c8 and black king at f8. Black pawn at a7 and black bishop at g7. White bishop at a6, black queen at b6, black pawn at d6, black pawn at f6 and black rook at g6. Black pawn at c5. White pawn at a4, white knight at d4, black pawn at e4, black pawn at g4 and black pawn at h4. White pawn at b3, black knight at c3 and white pawn at e3. White pawn at c2, white king at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 25. White to move. |
r2qkr2/5p1p/3pb2n/1ppp2p1/pP2n2P/2PBP3/PB1P1P2/RN3K1R w q - 4 19 | d3b5 | FEN state: r2qkr2/5p1p/3pb2n/1ppp2p1/pP2n2P/2PBP3/PB1P1P2/RN3K1R w q - 4 19 ; Best move: d3b5 | The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8 and black rook at f8. Black pawn at f7 and black pawn at h7. Black pawn at d6, black bishop at e6 and black knight at h6. Black pawn at b5, black pawn at c5, black pawn at d5 and black pawn at g5. Black pawn at a4, white pawn at b4, black knight at e4 and white pawn at h4. White pawn at c3, white bishop at d3 and white pawn at e3. White pawn at a2, white bishop at b2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, white king at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 4. Full move number is 19. White to move. |
1nb3nr/rp1p2kp/7b/2p1pp2/pP2B1p1/3P2P1/P1PQPK1P/RNB3NR w - - 2 16 | d2c3 | FEN state: 1nb3nr/rp1p2kp/7b/2p1pp2/pP2B1p1/3P2P1/P1PQPK1P/RNB3NR w - - 2 16 ; Best move: d2c3 | The current state of the chess board is: Black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at d7, black king at g7 and black pawn at h7. Black bishop at h6. Black pawn at c5, black pawn at e5 and black pawn at f5. Black pawn at a4, white pawn at b4, white bishop at e4 and black pawn at g4. White pawn at d3 and white pawn at g3. White pawn at a2, white pawn at c2, white queen at d2, white pawn at e2, white king at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 16. White to move. |
3qkb1r/1rpnp2p/7n/1p1p1pP1/p1PP3R/1PNBP3/P2B1PP1/R3K1N1 b Qk - 1 15 | e7e5 | FEN state: 3qkb1r/1rpnp2p/7n/1p1p1pP1/p1PP3R/1PNBP3/P2B1PP1/R3K1N1 b Qk - 1 15 ; Best move: e7e5 | The current state of the chess board is: Black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at b7, black pawn at c7, black knight at d7, black pawn at e7 and black pawn at h7. Black knight at h6. Black pawn at b5, black pawn at d5, black pawn at f5 and white pawn at g5. Black pawn at a4, white pawn at c4, white pawn at d4 and white rook at h4. White pawn at b3, white knight at c3, white bishop at d3 and white pawn at e3. White pawn at a2, white bishop at d2, white pawn at f2 and white pawn at g2. White rook at a1, white king at e1 and white knight at g1. White queenside and black kingside castles are available. Half move number is 1. Full move number is 15. Black to move. |
1r2kbnr/Rpp1p2p/5p2/6pP/qP6/2QP1P2/2P1PRK1/1N6 w k - 2 26 | a7a4 | FEN state: 1r2kbnr/Rpp1p2p/5p2/6pP/qP6/2QP1P2/2P1PRK1/1N6 w k - 2 26 ; Best move: a7a4 | The current state of the chess board is: Black rook at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. White rook at a7, black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at h7. Black pawn at f6. Black pawn at g5 and white pawn at h5. Black queen at a4 and white pawn at b4. White queen at c3, white pawn at d3 and white pawn at f3. White pawn at c2, white pawn at e2, white rook at f2 and white king at g2. White knight at b1. Black kingside is the only castle move available. Half move number is 2. Full move number is 26. White to move. |
rnb4r/pp2kBp1/3p3p/2Q3b1/5P2/1PnqP1PP/P1PP4/RNB1K1NR w - - 1 20 | c5c7 | FEN state: rnb4r/pp2kBp1/3p3p/2Q3b1/5P2/1PnqP1PP/P1PP4/RNB1K1NR w - - 1 20 ; Best move: c5c7 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at e7, white bishop at f7 and black pawn at g7. Black pawn at d6 and black pawn at h6. White queen at c5 and black bishop at g5. White pawn at f4. White pawn at b3, black knight at c3, black queen at d3, white pawn at e3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at c2 and white pawn at d2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. White to move. |
2bqkbnr/4pp2/rppp2pp/8/pP4Q1/2nPP1PP/PBP2PBR/RN2K1N1 b Qk - 7 13 | c8g4 | FEN state: 2bqkbnr/4pp2/rppp2pp/8/pP4Q1/2nPP1PP/PBP2PBR/RN2K1N1 b Qk - 7 13 ; Best move: c8g4 | The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7 and black pawn at f7. Black rook at a6, black pawn at b6, black pawn at c6, black pawn at d6, black pawn at g6 and black pawn at h6. Black pawn at a4, white pawn at b4 and white queen at g4. Black knight at c3, white pawn at d3, white pawn at e3, white pawn at g3 and white pawn at h3. White pawn at a2, white bishop at b2, white pawn at c2, white pawn at f2, white bishop at g2 and white rook at h2. White rook at a1, white knight at b1, white king at e1 and white knight at g1. White queenside and black kingside castles are available. Half move number is 7. Full move number is 13. Black to move. |
r1bqk2r/1ppp3p/n1B3pn/p3ppb1/P3P1P1/3K3N/1PPP3P/RNB2Q1R w kq - 4 12 | c6b5 | FEN state: r1bqk2r/1ppp3p/n1B3pn/p3ppb1/P3P1P1/3K3N/1PPP3P/RNB2Q1R w kq - 4 12 ; Best move: c6b5 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7 and black pawn at h7. Black knight at a6, white bishop at c6, black pawn at g6 and black knight at h6. Black pawn at a5, black pawn at e5, black pawn at f5 and black bishop at g5. White pawn at a4, white pawn at e4 and white pawn at g4. White king at d3 and white knight at h3. White pawn at b2, white pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 12. White to move. |
r1bqkb1r/p1pppp1p/n4n2/1p1N3Q/P6p/4P3/1PPP1PP1/R1B1KBNR b KQkq - 1 6 | f6h5 | FEN state: r1bqkb1r/p1pppp1p/n4n2/1p1N3Q/P6p/4P3/1PPP1PP1/R1B1KBNR b KQkq - 1 6 ; Best move: f6h5 | The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black knight at a6 and black knight at f6. Black pawn at b5, white knight at d5 and white queen at h5. White pawn at a4 and black pawn at h4. White pawn at e3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 6. Black to move. |
r2q1b1r/pp2kppp/n2p4/P1p1p3/4PnbN/R5P1/1PPP1P1P/1NBQKB1R b - - 0 10 | g4d1 | FEN state: r2q1b1r/pp2kppp/n2p4/P1p1p3/4PnbN/R5P1/1PPP1P1P/1NBQKB1R b - - 0 10 ; Best move: g4d1 | The current state of the chess board is: Black rook at a8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6 and black pawn at d6. White pawn at a5, black pawn at c5 and black pawn at e5. White pawn at e4, black knight at f4, black bishop at g4 and white knight at h4. White rook at a3 and white pawn at g3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 10. Black to move. |
rn2kb1r/1p1b1pp1/pq2p1Bp/2pp4/P2P1PnP/1P2P2R/1QP5/RNB2KN1 w - - 0 19 | a4a5 | FEN state: rn2kb1r/1p1b1pp1/pq2p1Bp/2pp4/P2P1PnP/1P2P2R/1QP5/RNB2KN1 w - - 0 19 ; Best move: a4a5 | The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black bishop at d7, black pawn at f7 and black pawn at g7. Black pawn at a6, black queen at b6, black pawn at e6, white bishop at g6 and black pawn at h6. Black pawn at c5 and black pawn at d5. White pawn at a4, white pawn at d4, white pawn at f4, black knight at g4 and white pawn at h4. White pawn at b3, white pawn at e3 and white rook at h3. White queen at b2 and white pawn at c2. White rook at a1, white knight at b1, white bishop at c1, white king at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 19. White to move. |
rnB1k3/p1p1np2/5rp1/1p1Np1P1/1P2P3/b5qb/P1PP1Q1P/R1B1K2R b KQq - 0 19 | g3f2 | FEN state: rnB1k3/p1p1np2/5rp1/1p1Np1P1/1P2P3/b5qb/P1PP1Q1P/R1B1K2R b KQq - 0 19 ; Best move: g3f2 | The current state of the chess board is: Black rook at a8, black knight at b8, white bishop at c8 and black king at e8. Black pawn at a7, black pawn at c7, black knight at e7 and black pawn at f7. Black rook at f6 and black pawn at g6. Black pawn at b5, white knight at d5, black pawn at e5 and white pawn at g5. White pawn at b4 and white pawn at e4. Black bishop at a3, black queen at g3 and black bishop at h3. White pawn at a2, white pawn at c2, white pawn at d2, white queen at f2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 19. Black to move. |
1nbk1b1r/2r3p1/p1p1Qn1p/5P1N/1PPN4/2B5/P3PPBP/R2K1R2 b - - 0 21 | c8e6 | FEN state: 1nbk1b1r/2r3p1/p1p1Qn1p/5P1N/1PPN4/2B5/P3PPBP/R2K1R2 b - - 0 21 ; Best move: c8e6 | The current state of the chess board is: Black knight at b8, black bishop at c8, black king at d8, black bishop at f8 and black rook at h8. Black rook at c7 and black pawn at g7. Black pawn at a6, black pawn at c6, white queen at e6, black knight at f6 and black pawn at h6. White pawn at f5 and white knight at h5. White pawn at b4, white pawn at c4 and white knight at d4. White bishop at c3. White pawn at a2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white king at d1 and white rook at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. Black to move. |
rnb2b1r/pp1p2pp/5k1n/2P1p3/3PB1p1/N6N/PBq1PP1P/1R1Q1RK1 w - - 0 15 | d1c2 | FEN state: rnb2b1r/pp1p2pp/5k1n/2P1p3/3PB1p1/N6N/PBq1PP1P/1R1Q1RK1 w - - 0 15 ; Best move: d1c2 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at g7 and black pawn at h7. Black king at f6 and black knight at h6. White pawn at c5 and black pawn at e5. White pawn at d4, white bishop at e4 and black pawn at g4. White knight at a3 and white knight at h3. White pawn at a2, white bishop at b2, black queen at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at b1, white queen at d1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. White to move. |
2b1k1nr/1ppnqp2/r2P2pp/p7/3Q1P1P/P1b1pN2/1P1PP1P1/RNB1KB1R w KQk - 1 13 | b1c3 | FEN state: 2b1k1nr/1ppnqp2/r2P2pp/p7/3Q1P1P/P1b1pN2/1P1PP1P1/RNB1KB1R w KQk - 1 13 ; Best move: b1c3 | The current state of the chess board is: Black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black knight at d7, black queen at e7 and black pawn at f7. Black rook at a6, white pawn at d6, black pawn at g6 and black pawn at h6. Black pawn at a5. White queen at d4, white pawn at f4 and white pawn at h4. White pawn at a3, black bishop at c3, black pawn at e3 and white knight at f3. White pawn at b2, white pawn at d2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 13. White to move. |
rnb1k1nr/1ppp1q1p/p3pppb/8/3P1PP1/PP2P2N/2P4P/RNBQKB1R w KQkq - 0 8 | c2c4 | FEN state: rnb1k1nr/1ppp1q1p/p3pppb/8/3P1PP1/PP2P2N/2P4P/RNBQKB1R w KQkq - 0 8 ; Best move: c2c4 | The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black queen at f7 and black pawn at h7. Black pawn at a6, black pawn at e6, black pawn at f6, black pawn at g6 and black bishop at h6. White pawn at d4, white pawn at f4 and white pawn at g4. White pawn at a3, white pawn at b3, white pawn at e3 and white knight at h3. White pawn at c2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 8. White to move. |
1nb1q2r/rkpp1ppn/p4b2/2p2BNp/1PP2P1P/N2pP1P1/P2K4/2Q4R w - - 0 25 | c1b1 | FEN state: 1nb1q2r/rkpp1ppn/p4b2/2p2BNp/1PP2P1P/N2pP1P1/P2K4/2Q4R w - - 0 25 ; Best move: c1b1 | The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at e8 and black rook at h8. Black rook at a7, black king at b7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black knight at h7. Black pawn at a6 and black bishop at f6. Black pawn at c5, white bishop at f5, white knight at g5 and black pawn at h5. White pawn at b4, white pawn at c4, white pawn at f4 and white pawn at h4. White knight at a3, black pawn at d3, white pawn at e3 and white pawn at g3. White pawn at a2 and white king at d2. White queen at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move. |
r2q1bnr/4p1pn/2p5/pP1P3p/RPP2Pk1/3b4/1B1PN2P/3K3R b - - 1 25 | h5h4 | FEN state: r2q1bnr/4p1pn/2p5/pP1P3p/RPP2Pk1/3b4/1B1PN2P/3K3R b - - 1 25 ; Best move: h5h4 | The current state of the chess board is: Black rook at a8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7, black pawn at g7 and black knight at h7. Black pawn at c6. Black pawn at a5, white pawn at b5, white pawn at d5 and black pawn at h5. White rook at a4, white pawn at b4, white pawn at c4, white pawn at f4 and black king at g4. Black bishop at d3. White bishop at b2, white pawn at d2, white knight at e2 and white pawn at h2. White king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. Black to move. |
1n2qk1r/rp3p2/p4P2/1NPQp1pp/3P2b1/2P4B/P4P1P/R1B1K1NR w KQ - 0 20 | b5d6 | FEN state: 1n2qk1r/rp3p2/p4P2/1NPQp1pp/3P2b1/2P4B/P4P1P/R1B1K1NR w KQ - 0 20 ; Best move: b5d6 | The current state of the chess board is: Black knight at b8, black queen at e8, black king at f8 and black rook at h8. Black rook at a7, black pawn at b7 and black pawn at f7. Black pawn at a6 and white pawn at f6. White knight at b5, white pawn at c5, white queen at d5, black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at d4 and black bishop at g4. White pawn at c3 and white bishop at h3. White pawn at a2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 20. White to move. |
r2qkbnr/pppb1ppp/n3p3/3p4/Q1P1P3/7N/PP1PKPPP/RNB2BR1 b kq - 1 6 | d7a4 | FEN state: r2qkbnr/pppb1ppp/n3p3/3p4/Q1P1P3/7N/PP1PKPPP/RNB2BR1 b kq - 1 6 ; Best move: d7a4 | The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black bishop at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6 and black pawn at e6. Black pawn at d5. White queen at a4, white pawn at c4 and white pawn at e4. White knight at h3. White pawn at a2, white pawn at b2, white pawn at d2, white king at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 6. Black to move. |
5bkr/3b2pp/n3pp1n/rpq5/1PpP2PP/RQ3P2/8/1N1K2NR b - - 1 24 | c5d4 | FEN state: 5bkr/3b2pp/n3pp1n/rpq5/1PpP2PP/RQ3P2/8/1N1K2NR b - - 1 24 ; Best move: c5d4 | The current state of the chess board is: Black bishop at f8, black king at g8 and black rook at h8. Black bishop at d7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at e6, black pawn at f6 and black knight at h6. Black rook at a5, black pawn at b5 and black queen at c5. White pawn at b4, black pawn at c4, white pawn at d4, white pawn at g4 and white pawn at h4. White rook at a3, white queen at b3 and white pawn at f3. White knight at b1, white king at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 24. Black to move. |
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CHESS data with 2 Representation- FEN format and Natural language format.
Dataset Details
Dataset Description
This dataset contains 30000+ Chess data. Chess data can be represented using FEN notation and also in language description format. Each datarow of this dataset contains FEN notation, next best move in UCI format and Natural Language Description of that specific FEN notation. This dataset is created using Stockfish.
Dataset Structure
FEN: FEN notation Next move: Next optimal move for FEN state FEN + Next move: Aggregated input and output NL Format of FEN: Natural Language Description of FEN format
Recommendations
One FEN notation can have more than one optimal Best move. We have presented only one Best move based on Centipawn accuracy
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Sadia Jahan
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