bn1k4/2rp1p2/p4qpb/1P2p1p1/1p3PR1/N7/PR1BBK1P/1Q6 b - - 0 25
FEN state: bn1k4/2rp1p2/p4qpb/1P2p1p1/1p3PR1/N7/PR1BBK1P/1Q6 b - - 0 25 ; Best move: b4a3
The current state of the chess board is: Black bishop at a8, black knight at b8 and black king at d8. Black rook at c7, black pawn at d7 and black pawn at f7. Black pawn at a6, black queen at f6, black pawn at g6 and black bishop at h6. White pawn at b5, black pawn at e5 and black pawn at g5. Black pawn at b4, white pawn at f4 and white rook at g4. White knight at a3. White pawn at a2, white rook at b2, white bishop at d2, white bishop at e2, white king at f2 and white pawn at h2. White queen at b1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.