5bnr/2p1k1p1/1pb5/r2pPp1p/1P2PP2/P2B1NKP/N1P3P1/2RnQR2 b - - 4 25
FEN state: 5bnr/2p1k1p1/1pb5/r2pPp1p/1P2PP2/P2B1NKP/N1P3P1/2RnQR2 b - - 4 25 ; Best move: a5a3
The current state of the chess board is: Black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black king at e7 and black pawn at g7. Black pawn at b6 and black bishop at c6. Black rook at a5, black pawn at d5, white pawn at e5, black pawn at f5 and black pawn at h5. White pawn at b4, white pawn at e4 and white pawn at f4. White pawn at a3, white bishop at d3, white knight at f3, white king at g3 and white pawn at h3. White knight at a2, white pawn at c2 and white pawn at g2. White rook at c1, black knight at d1, white queen at e1 and white rook at f1. Both players have exhausted their castles. Half move number is 4. Full move number is 25. Black to move.