Mate in 3 · No. 4 · Easier

Queen, rook and two knights

White to play and mate in three.

Position

White
king on d2, queen on d8, rook on d6, knights on c4 and h1, pawns on c2, f2 and g2
Black
king on a7, rooks on c8 and g1, knight on e2, pawns on b6 and c6