1n1qkb2/r3p1p1/p4n2/P2p1pr1/2pp1P2/NP2P1P1/Q2R3P/1RB1NK2 w - - 1 25
FEN state: 1n1qkb2/r3p1p1/p4n2/P2p1pr1/2pp1P2/NP2P1P1/Q2R3P/1RB1NK2 w - - 1 25 ; Best move: f4g5
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8 and black bishop at f8. Black rook at a7, black pawn at e7 and black pawn at g7. Black pawn at a6 and black knight at f6. White pawn at a5, black pawn at d5, black pawn at f5 and black rook at g5. Black pawn at c4, black pawn at d4 and white pawn at f4. White knight at a3, white pawn at b3, white pawn at e3 and white pawn at g3. White queen at a2, white rook at d2 and white pawn at h2. White rook at b1, white bishop at c1, white knight at e1 and white king at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. White to move.