k4bn1/4p2r/1nrp1ppp/1PP2b2/1P3q1P/N3BN2/4PKPR/1Q3B2 w - - 0 25
FEN state: k4bn1/4p2r/1nrp1ppp/1PP2b2/1P3q1P/N3BN2/4PKPR/1Q3B2 w - - 0 25 ; Best move: b1a2
The current state of the chess board is: Black king at a8, black bishop at f8 and black knight at g8. Black pawn at e7 and black rook at h7. Black knight at b6, black rook at c6, black pawn at d6, black pawn at f6, black pawn at g6 and black pawn at h6. White pawn at b5, white pawn at c5 and black bishop at f5. White pawn at b4, black queen at f4 and white pawn at h4. White knight at a3, white bishop at e3 and white knight at f3. White pawn at e2, white king at f2, white pawn at g2 and white rook at h2. White queen at b1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move.