r1b2b2/p2p1Qpr/nq1k4/1p1n3p/1Pp1pP1P/N1PP1NPB/PB2P3/R3K1R1 w Q - 5 17
FEN state: r1b2b2/p2p1Qpr/nq1k4/1p1n3p/1Pp1pP1P/N1PP1NPB/PB2P3/R3K1R1 w Q - 5 17 ; Best move: f7f8
The current state of the chess board is: Black rook at a8, black bishop at c8 and black bishop at f8. Black pawn at a7, black pawn at d7, white queen at f7, black pawn at g7 and black rook at h7. Black knight at a6, black queen at b6 and black king at d6. Black pawn at b5, black knight at d5 and black pawn at h5. White pawn at b4, black pawn at c4, black pawn at e4, white pawn at f4 and white pawn at h4. White knight at a3, white pawn at c3, white pawn at d3, white knight at f3, white pawn at g3 and white bishop at h3. White pawn at a2, white bishop at b2 and white pawn at e2. White rook at a1, white king at e1 and white rook at g1. White queenside is the only castle move available. Half move number is 5. Full move number is 17. White to move.