Mate in 3 · No. 153 · Easier

Queen, rook and knight

White to play and mate in three.

Position

White
king on d2, queen on e5, rook on b8, knight on d1, pawns on e3, e4 and g4
Black
king on h7, bishop on b6, knight on a4, pawns on e7, f4 and h4