rnbqk3/1ppp1p1r/1Q1b2p1/p3pP2/P1P2B2/1n5p/1P4PP/RN2K1NR w q - 2 18
FEN state: rnbqk3/1ppp1p1r/1Q1b2p1/p3pP2/P1P2B2/1n5p/1P4PP/RN2K1NR w q - 2 18 ; Best move: b6f2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black king at e8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black rook at h7. White queen at b6, black bishop at d6 and black pawn at g6. Black pawn at a5, black pawn at e5 and white pawn at f5. White pawn at a4, white pawn at c4 and white bishop at f4. Black knight at b3 and black pawn at h3. White pawn at b2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 2. Full move number is 18. White to move.