Mate in 3 · No. 104 · Harder

Queen, rook and bishop

White to play and mate in three.

Position

White
king on e3, queen on f6, rook on b7, bishop on b6, pawns on c3 and h2
Black
king on d6, queen on a8, rook on h4, bishop on b5, pawns on e6 and g6