1rb2knr/2q1nppp/1p6/pQ2p1BP/1PP1P3/P2p1N2/5PP1/RN1K1B1R w - - 1 18
FEN state: 1rb2knr/2q1nppp/1p6/pQ2p1BP/1PP1P3/P2p1N2/5PP1/RN1K1B1R w - - 1 18 ; Best move: g5e7
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black queen at c7, black knight at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6. Black pawn at a5, white queen at b5, black pawn at e5, white bishop at g5 and white pawn at h5. White pawn at b4, white pawn at c4 and white pawn at e4. White pawn at a3, black pawn at d3 and white knight at f3. White pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.