r1b1kbr1/R5pp/1p1ppn2/2Qn1p2/3P2PP/BP2P3/3K3N/1N3q1R w q - 0 25
FEN state: r1b1kbr1/R5pp/1p1ppn2/2Qn1p2/3P2PP/BP2P3/3K3N/1N3q1R w q - 0 25 ; Best move: c5c6
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 g8. White rook at a7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at d6, black pawn at e6 and black knight at f6. White queen at c5, black knight at d5 and black pawn at f5. White pawn at d4, white pawn at g4 and white pawn at h4. White bishop at a3, white pawn at b3 and white pawn at e3. White king at d2 and white knight at h2. White knight at b1, black queen at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 25. White to move.