3rkb2/6p1/pp3p1p/q3p3/3nP3/P1NB1Q2/3K1PPP/RNB4R b - - 0 25
FEN state: 3rkb2/6p1/pp3p1p/q3p3/3nP3/P1NB1Q2/3K1PPP/RNB4R b - - 0 25 ; Best move: d4f3
The current state of the chess board is: Black rook at d8, black king at e8 and black bishop at f8. Black pawn at g7. Black pawn at a6, black pawn at b6, black pawn at f6 and black pawn at h6. Black queen at a5 and black pawn at e5. Black knight at d4 and white pawn at e4. White pawn at a3, white knight at c3, white bishop at d3 and white queen at f3. White king at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.