r1bk1bn1/3n1qR1/pp3p1r/1Npp3p/2PP3P/P3PQ2/RPB3P1/2B1K1N1 b - - 4 25
FEN state: r1bk1bn1/3n1qR1/pp3p1r/1Npp3p/2PP3P/P3PQ2/RPB3P1/2B1K1N1 b - - 4 25 ; Best move: f7g7
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black bishop at f8 and black knight at g8. Black knight at d7, black queen at f7 and white rook at g7. Black pawn at a6, black pawn at b6, black pawn at f6 and black rook at h6. White knight at b5, black pawn at c5, black pawn at d5 and black pawn at h5. White pawn at c4, white pawn at d4 and white pawn at h4. White pawn at a3, white pawn at e3 and white queen at f3. White rook at a2, white pawn at b2, white bishop at c2 and white pawn at g2. White bishop at c1, white king at e1 and white knight at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 25. Black to move.