Mate in 2 · No. 454 · Easier

Queen, rook and two knights

White to play and mate in two.

Position

White
king on d8, queen on g5, rook on b1, knights on b5 and f5, pawns on d4, e2, e3 and h3
Black
king on a8, rook on e5, pawns on d5, d6 and d7