Mate in 3 · No. 352 · Easier

Queen, rook and two knights

White to play and mate in three.

Position

White
king on b4, queen on c8, rook on d7, knights on c6 and d5, pawns on c2, e2, e4, f3 and f4
Black
king on g7, rooks on a3 and g1, knight on a7, pawns on e6, e7, h5 and h7