1rbN1k2/ppqn1p2/2pp2p1/3n2b1/1PPQ2Pr/1R6/P3P2P/2B1KR2 w - - 1 25
FEN state: 1rbN1k2/ppqn1p2/2pp2p1/3n2b1/1PPQ2Pr/1R6/P3P2P/2B1KR2 w - - 1 25 ; Best move: f1f7
The current state of the chess board is: Black rook at b8, black bishop at c8, white knight at d8 and black king at f8. Black pawn at a7, black pawn at b7, black queen at c7, black knight at d7 and black pawn at f7. Black pawn at c6, black pawn at d6 and black pawn at g6. Black knight at d5 and black bishop at g5. White pawn at b4, white pawn at c4, white queen at d4, white pawn at g4 and black rook at h4. White rook at b3. White pawn at a2, white pawn at e2 and white pawn at h2. White bishop at c1, white king at e1 and white rook at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. White to move.