1n1qk2r/3b1ppp/rpp5/3Pp1PP/pb2nP2/1QP4N/PP1PB3/RNB1K2R b KQk - 1 13
FEN state: 1n1qk2r/3b1ppp/rpp5/3Pp1PP/pb2nP2/1QP4N/PP1PB3/RNB1K2R b KQk - 1 13 ; Best move: a4b3
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black bishop at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black rook at a6, black pawn at b6 and black pawn at c6. White pawn at d5, black pawn at e5, white pawn at g5 and white pawn at h5. Black pawn at a4, black bishop at b4, black knight at e4 and white pawn at f4. White queen at b3, white pawn at c3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at d2 and white bishop at e2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 13. Black to move.