2bqk2b/3ppp1r/np3PpP/r7/pp2P2P/3P4/P1P1N3/RNBQKB1n w Q - 2 18
FEN state: 2bqk2b/3ppp1r/np3PpP/r7/pp2P2P/3P4/P1P1N3/RNBQKB1n w Q - 2 18 ; Best move: b1d2
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8 and black bishop at h8. Black pawn at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black knight at a6, black pawn at b6, white pawn at f6, black pawn at g6 and white pawn at h6. Black rook at a5. Black pawn at a4, black pawn at b4, white pawn at e4 and white pawn at h4. White pawn at d3. White pawn at a2, white pawn at c2 and white knight at e2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and black knight at h1. White queenside is the only castle move available. Half move number is 2. Full move number is 18. White to move.