r2k3r/p3b1p1/Qp2bp2/n1pp2P1/P1P4p/B3P2N/4PP1P/R3KBR1 w Q - 1 25
FEN state: r2k3r/p3b1p1/Qp2bp2/n1pp2P1/P1P4p/B3P2N/4PP1P/R3KBR1 w Q - 1 25 ; Best move: h3f4
The current state of the chess board is: Black rook at a8, black king at d8 and black rook at h8. Black pawn at a7, black bishop at e7 and black pawn at g7. White queen at a6, black pawn at b6, black bishop at e6 and black pawn at f6. Black knight at a5, black pawn at c5, black pawn at d5 and white pawn at g5. White pawn at a4, white pawn at c4 and black pawn at h4. White bishop at a3, white pawn at e3 and white knight at h3. White pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white king at e1, white bishop at f1 and white rook at g1. White queenside is the only castle move available. Half move number is 1. Full move number is 25. White to move.