r4b1r/pp3k2/2pppq2/1B3pp1/3P1Pn1/Pn2P2P/1PP5/2RKQ1NR w - - 0 25
FEN state: r4b1r/pp3k2/2pppq2/1B3pp1/3P1Pn1/Pn2P2P/1PP5/2RKQ1NR w - - 0 25 ; Best move: g1f3
The current state of the chess board is: Black rook at a8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7 and black king at f7. Black pawn at c6, black pawn at d6, black pawn at e6 and black queen at f6. White bishop at b5, black pawn at f5 and black pawn at g5. White pawn at d4, white pawn at f4 and black knight at g4. White pawn at a3, black knight at b3, white pawn at e3 and white pawn at h3. White pawn at b2 and white pawn at c2. White rook at c1, white king at d1, white queen at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move.