3r1bn1/pP2kpp1/2nr4/P3pb1p/1BPp4/4PNP1/R2PQP1P/1N1K3R b - - 0 25
FEN state: 3r1bn1/pP2kpp1/2nr4/P3pb1p/1BPp4/4PNP1/R2PQP1P/1N1K3R b - - 0 25 ; Best move: d4d3
The current state of the chess board is: Black rook at d8, black bishop at f8 and black knight at g8. Black pawn at a7, white pawn at b7, black king at e7, black pawn at f7 and black pawn at g7. Black knight at c6 and black rook at d6. White pawn at a5, black pawn at e5, black bishop at f5 and black pawn at h5. White bishop at b4, white pawn at c4 and black pawn at d4. White pawn at e3, white knight at f3 and white pawn at g3. White rook at a2, white pawn at d2, white queen at e2, white pawn at f2 and white pawn at h2. White knight at b1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.