2b1qknr/r1ppp3/5p2/Pp6/1PP1P1Pp/3P2PP/n2bB3/1RBQK1NR w K - 3 18
FEN state: 2b1qknr/r1ppp3/5p2/Pp6/1PP1P1Pp/3P2PP/n2bB3/1RBQK1NR w K - 3 18 ; Best move: c1d2
The current state of the chess board is: Black bishop at c8, black queen at e8, black king at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at d7 and black pawn at e7. Black pawn at f6. White pawn at a5 and black pawn at b5. White pawn at b4, white pawn at c4, white pawn at e4, white pawn at g4 and black pawn at h4. White pawn at d3, white pawn at g3 and white pawn at h3. Black knight at a2, black bishop at d2 and white bishop at e2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 3. Full move number is 18. White to move.