r1bk1bnr/pp1p1pp1/5p1p/q1Q5/3P4/2p2P1P/1PP3P1/1NB1KB1R w K - 2 17
FEN state: r1bk1bnr/pp1p1pp1/5p1p/q1Q5/3P4/2p2P1P/1PP3P1/1NB1KB1R w K - 2 17 ; Best move: c5f8
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at f7 and black pawn at g7. Black pawn at f6 and black pawn at h6. Black queen at a5 and white queen at c5. White pawn at d4. Black pawn at c3, white pawn at f3 and white pawn at h3. White pawn at b2, white pawn at c2 and white pawn at g2. White knight at b1, white bishop at c1, 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 2. Full move number is 17. White to move.