5b1r/q2npkpp/2nP1p2/1Bp5/r1N5/1PB4N/5PPP/RQ2KR2 w Q - 2 24
FEN state: 5b1r/q2npkpp/2nP1p2/1Bp5/r1N5/1PB4N/5PPP/RQ2KR2 w Q - 2 24 ; Best move: b5a4
The current state of the chess board is: Black bishop at f8 and black rook at h8. Black queen at a7, black knight at d7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black knight at c6, white pawn at d6 and black pawn at f6. White bishop at b5 and black pawn at c5. Black rook at a4 and white knight at c4. White pawn at b3, white bishop at c3 and white knight at h3. White pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at b1, white king at e1 and white rook at f1. White queenside is the only castle move available. Half move number is 2. Full move number is 24. White to move.