2b3n1/r2p1kb1/n1pQpr2/qp3p2/Np1P1P2/R3P2p/2P1N1Pp/B2BK2R w K - 0 25
FEN state: 2b3n1/r2p1kb1/n1pQpr2/qp3p2/Np1P1P2/R3P2p/2P1N1Pp/B2BK2R w K - 0 25 ; Best move: a3a2
The current state of the chess board is: Black bishop at c8 and black knight at g8. Black rook at a7, black pawn at d7, black king at f7 and black bishop at g7. Black knight at a6, black pawn at c6, white queen at d6, black pawn at e6 and black rook at f6. Black queen at a5, black pawn at b5 and black pawn at f5. White knight at a4, black pawn at b4, white pawn at d4 and white pawn at f4. White rook at a3, white pawn at e3 and black pawn at h3. White pawn at c2, white knight at e2, white pawn at g2 and black pawn at h2. White bishop at a1, white bishop at d1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 25. White to move.