1rq1k3/pb3pp1/1ppp1r2/4bQ2/4P1P1/2N1P2B/nPPB2KP/4R1NR b - - 1 25
FEN state: 1rq1k3/pb3pp1/1ppp1r2/4bQ2/4P1P1/2N1P2B/nPPB2KP/4R1NR b - - 1 25 ; Best move: f6f5
The current state of the chess board is: Black rook at b8, black queen at c8 and black king at e8. Black pawn at a7, black bishop at b7, black pawn at f7 and black pawn at g7. Black pawn at b6, black pawn at c6, black pawn at d6 and black rook at f6. Black bishop at e5 and white queen at f5. White pawn at e4 and white pawn at g4. White knight at c3, white pawn at e3 and white bishop at h3. Black knight at a2, white pawn at b2, white pawn at c2, white bishop at d2, white king at g2 and white pawn at h2. White rook at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. Black to move.