Mate in 1 · No. 46 · Predicted ~1500

Queen, rook and bishop

White to play and mate in one.

Position

White: king on g1, queen on e6, rook on g3, bishop on c4, pawns on a4, b2, e3 and h2
Black: king on f8, queens on e4 and h5, rook on c8, bishop on h8, pawns on e5, e7, f6 and g7