rnn1kr2/2p5/pp3p1p/1P2P1p1/P2NP1P1/2b5/2PP3P/RN1K1Q1R w q - 1 25
FEN state: rnn1kr2/2p5/pp3p1p/1P2P1p1/P2NP1P1/2b5/2PP3P/RN1K1Q1R w q - 1 25 ; Best move: b1c3
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at c8, black king at e8 and black rook at f8. Black pawn at c7. Black pawn at a6, black pawn at b6, black pawn at f6 and black pawn at h6. White pawn at b5, white pawn at e5 and black pawn at g5. White pawn at a4, white knight at d4, white pawn at e4 and white pawn at g4. Black bishop at c3. White pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white king at d1, white queen at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 25. White to move.