1rb1kb2/5n1r/p2p1p2/1pnq1ppP/PPQP3P/2N1B2N/2P1P3/R4K1R w - - 0 25
FEN state: 1rb1kb2/5n1r/p2p1p2/1pnq1ppP/PPQP3P/2N1B2N/2P1P3/R4K1R w - - 0 25 ; Best move: c4d5
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8 and black bishop at f8. Black knight at f7 and black rook at h7. Black pawn at a6, black pawn at d6 and black pawn at f6. Black pawn at b5, black knight at c5, black queen at d5, black pawn at f5, black pawn at g5 and white pawn at h5. White pawn at a4, white pawn at b4, white queen at c4, white pawn at d4 and white pawn at h4. White knight at c3, white bishop at e3 and white knight at h3. White pawn at c2 and white pawn at e2. White rook at a1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move.