Bn1k3r/p1pp2pp/b7/RpP2qP1/7P/b7/PP1PP3/RNB1K1N1 b Q - 0 18
FEN state: Bn1k3r/p1pp2pp/b7/RpP2qP1/7P/b7/PP1PP3/RNB1K1N1 b Q - 0 18 ; Best move: f5c5
The current state of the chess board is: White bishop at a8, black knight at b8, black king at d8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black bishop at a6. White rook at a5, black pawn at b5, white pawn at c5, black queen at f5 and white pawn at g5. White pawn at h4. Black bishop at a3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at e2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 18. Black to move.