rnq1k3/p1ppp1b1/bp1Q4/PP3nN1/3P2pr/2P1Pp2/RB3P1P/1N2KB1R b K - 1 18
FEN state: rnq1k3/p1ppp1b1/bp1Q4/PP3nN1/3P2pr/2P1Pp2/RB3P1P/1N2KB1R b K - 1 18 ; Best move: f5d6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8 and black king at e8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7 and black bishop at g7. Black bishop at a6, black pawn at b6 and white queen at d6. White pawn at a5, white pawn at b5, black knight at f5 and white knight at g5. White pawn at d4, black pawn at g4 and black rook at h4. White pawn at c3, white pawn at e3 and black pawn at f3. White rook at a2, white bishop at b2, white pawn at f2 and white pawn at h2. White knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 18. Black to move.