1nn2b1r/3b1k1q/r1p4p/1p2pp2/pQPp1P2/PP1PB1P1/1R2PK1P/5BNR w - - 0 25
FEN state: 1nn2b1r/3b1k1q/r1p4p/1p2pp2/pQPp1P2/PP1PB1P1/1R2PK1P/5BNR w - - 0 25 ; Best move: c4c5
The current state of the chess board is: Black knight at b8, black knight at c8, black bishop at f8 and black rook at h8. Black bishop at d7, black king at f7 and black queen at h7. Black rook at a6, black pawn at c6 and black pawn at h6. Black pawn at b5, black pawn at e5 and black pawn at f5. Black pawn at a4, white queen at b4, white pawn at c4, black pawn at d4 and white pawn at f4. White pawn at a3, white pawn at b3, white pawn at d3, white bishop at e3 and white pawn at g3. White rook at b2, white pawn at e2, white king at f2 and white pawn at h2. White bishop at f1, 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.