Mate in 2 · No. 393 · Harder

Queen, rook and two bishops

White to play and mate in two.

Position

White
king on f8, queen on a3, rook on b1, bishops on f4 and g4, pawns on a2 and g3
Black
king on c6, bishop on h2, pawns on a7, c5, f5 and f7