Mate in 3 · No. 436 · Easier

Queen, rook and two knights

White to play and mate in three.

Position

White
king on c4, queen on f1, rook on d7, knights on f3 and h4, pawns on a4, e2, h2 and h3
Black
king on f6, queen on e1, knight on a1, pawns on c3, c6, g7 and h6