r1bqk2r/1p1p1p2/p1n2npp/3P1Q2/P1p5/bPN4N/2PBPPPP/1R2KB1R w K - 2 17
FEN state: r1bqk2r/1p1p1p2/p1n2npp/3P1Q2/P1p5/bPN4N/2PBPPPP/1R2KB1R w K - 2 17 ; Best move: f5f4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at d7 and black pawn at f7. Black pawn at a6, black knight at c6, black knight at f6, black pawn at g6 and black pawn at h6. White pawn at d5 and white queen at f5. White pawn at a4 and black pawn at c4. Black bishop at a3, white pawn at b3, white knight at c3 and white knight at h3. White pawn at c2, white bishop at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook 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 2. Full move number is 17. White to move.