rn2q2r/p1pbnpk1/6p1/PNNpP3/1PP2PPp/R6P/3P4/2B1KBR1 b - - 0 25
FEN state: rn2q2r/p1pbnpk1/6p1/PNNpP3/1PP2PPp/R6P/3P4/2B1KBR1 b - - 0 25 ; Best move: d7b5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black bishop at d7, black knight at e7, black pawn at f7 and black king at g7. Black pawn at g6. White pawn at a5, white knight at b5, white knight at c5, black pawn at d5 and white pawn at e5. White pawn at b4, white pawn at c4, white pawn at f4, white pawn at g4 and black pawn at h4. White rook at a3 and white pawn at h3. White pawn at d2. White bishop at c1, white king at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.