r4b1r/1p2pk1p/3q4/6P1/1P1p3n/2Pp3N/P2BPn2/R3KB2 w Q - 0 25
FEN state: r4b1r/1p2pk1p/3q4/6P1/1P1p3n/2Pp3N/P2BPn2/R3KB2 w Q - 0 25 ; Best move: d2f4
The current state of the chess board is: Black rook at a8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at e7, black king at f7 and black pawn at h7. Black queen at d6. White pawn at g5. White pawn at b4, black pawn at d4 and black knight at h4. White pawn at c3, black pawn at d3 and white knight at h3. White pawn at a2, white bishop at d2, white pawn at e2 and black knight at f2. 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 0. Full move number is 25. White to move.