Mate in 3 · No. 118 · Harder

Queen, rook and two knights

White to play and mate in three.

Position

White
king on d7, queen on g5, rook on a8, knights on a4 and f2, pawns on b2, b3 and d2
Black
king on h7, bishop on f4, pawns on e4, f6 and g4