2bqk2r/2r2ppp/n1pp4/pp1p4/P1P1PNnP/1R6/3KBP2/1Q5R b k - 0 18
FEN state: 2bqk2r/2r2ppp/n1pp4/pp1p4/P1P1PNnP/1R6/3KBP2/1Q5R b k - 0 18 ; Best move: d8f6
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black rook at c7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at c6 and black pawn at d6. Black pawn at a5, black pawn at b5 and black pawn at d5. White pawn at a4, white pawn at c4, white pawn at e4, white knight at f4, black knight at g4 and white pawn at h4. White rook at b3. White king at d2, white bishop at e2 and white pawn at f2. White queen at b1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 18. Black to move.