r1bk2nr/1np5/ppB1p2p/3PbQ2/3P1BPp/P1N5/1PP2P2/R4KNR w - - 1 18
FEN state: r1bk2nr/1np5/ppB1p2p/3PbQ2/3P1BPp/P1N5/1PP2P2/R4KNR w - - 1 18 ; Best move: f5f8
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black knight at g8 and black rook at h8. Black knight at b7 and black pawn at c7. Black pawn at a6, black pawn at b6, white bishop at c6, black pawn at e6 and black pawn at h6. White pawn at d5, black bishop at e5 and white queen at f5. White pawn at d4, white bishop at f4, white pawn at g4 and black pawn at h4. White pawn at a3 and white knight at c3. White pawn at b2, white pawn at c2 and white pawn at f2. White rook at a1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.