r1bnkbnr/3p1p1q/pp5p/1Pp3p1/2P3P1/P1NPPp1N/5P1P/R1B1KB1R b KQkq - 0 18
FEN state: r1bnkbnr/3p1p1q/pp5p/1Pp3p1/2P3P1/P1NPPp1N/5P1P/R1B1KB1R b KQkq - 0 18 ; Best move: f8g7
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at d7, black pawn at f7 and black queen at h7. Black pawn at a6, black pawn at b6 and black pawn at h6. White pawn at b5, black pawn at c5 and black pawn at g5. White pawn at c4 and white pawn at g4. White pawn at a3, white knight at c3, white pawn at d3, white pawn at e3, black pawn at f3 and white knight at h3. White pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 18. Black to move.