Mate in 1 · No. 72 · Predicted ~700

Queen and bishop

White to play and mate in one.

Position

White: king on e1, queen on f4, bishop on b6, pawns on a4, b2, c3 and f3
Black: king on g8, queen on h7, rook on b8, pawns on a7, c6, f7, g6, g7 and h6