Mate in 3 · No. 144 · Harder

Queen, two bishops and knight

White to play and mate in three.

Position

White
king on f2, queen on e6, bishops on a2 and f7, knight on h3, pawns on f4, g4 and h4
Black
king on h7, queen on a4, bishop on d7, pawns on f5, f6, g7 and h6