r2n1Nkr/1ppb2p1/2n1pp1p/pPp5/Pb4P1/2PPPP2/1R1Q4/R1B1KB2 w - - 4 25
FEN state: r2n1Nkr/1ppb2p1/2n1pp1p/pPp5/Pb4P1/2PPPP2/1R1Q4/R1B1KB2 w - - 4 25 ; Best move: f8d7
The current state of the chess board is: Black rook at a8, black knight at d8, white knight at f8, black king at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black bishop at d7 and black pawn at g7. Black knight at c6, black pawn at e6, black pawn at f6 and black pawn at h6. Black pawn at a5, white pawn at b5 and black pawn at c5. White pawn at a4, black bishop at b4 and white pawn at g4. White pawn at c3, white pawn at d3, white pawn at e3 and white pawn at f3. White rook at b2 and white queen at d2. White rook at a1, white bishop at c1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 4. Full move number is 25. White to move.