2k2br1/1r1bppp1/p4n1p/1ppQ2P1/5N2/N1P1P2P/PP1B1P1R/R3KB2 w Q - 1 17
FEN state: 2k2br1/1r1bppp1/p4n1p/1ppQ2P1/5N2/N1P1P2P/PP1B1P1R/R3KB2 w Q - 1 17 ; Best move: g5f6
The current state of the chess board is: Black king at c8, black bishop at f8 and black rook at g8. Black rook at b7, black bishop at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black knight at f6 and black pawn at h6. Black pawn at b5, black pawn at c5, white queen at d5 and white pawn at g5. White knight at f4. White knight at a3, white pawn at c3, white pawn at e3 and white pawn at h3. White pawn at a2, white pawn at b2, white bishop at d2, white pawn at f2 and white rook at h2. White rook at a1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 1. Full move number is 17. White to move.