rqb1kb1r/6p1/n2ppp2/P1p2n2/Pp3PPp/1QPPKB2/1B2P2P/1R4NR w - - 4 25
FEN state: rqb1kb1r/6p1/n2ppp2/P1p2n2/Pp3PPp/1QPPKB2/1B2P2P/1R4NR w - - 4 25 ; Best move: g4f5
The current state of the chess board is: Black rook at a8, black queen at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at g7. Black knight at a6, black pawn at d6, black pawn at e6 and black pawn at f6. White pawn at a5, black pawn at c5 and black knight at f5. White pawn at a4, black pawn at b4, white pawn at f4, white pawn at g4 and black pawn at h4. White queen at b3, white pawn at c3, white pawn at d3, white king at e3 and white bishop at f3. White bishop at b2, white pawn at e2 and white pawn at h2. White rook at b1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 25. White to move.