r3kq2/pbp3rp/3P1Ppn/Qp5N/R2P1b1P/4np2/1P6/2BK1B1R w - - 0 25
FEN state: r3kq2/pbp3rp/3P1Ppn/Qp5N/R2P1b1P/4np2/1P6/2BK1B1R w - - 0 25 ; Best move: c1e3
The current state of the chess board is: Black rook at a8, black king at e8 and black queen at f8. Black pawn at a7, black bishop at b7, black pawn at c7, black rook at g7 and black pawn at h7. White pawn at d6, white pawn at f6, black pawn at g6 and black knight at h6. White queen at a5, black pawn at b5 and white knight at h5. White rook at a4, white pawn at d4, black bishop at f4 and white pawn at h4. Black knight at e3 and black pawn at f3. White pawn at b2. White bishop at c1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move.