Mate in 2 · No. 684 · ~1300 · Check

Queen, rook and bishop

White to play and mate in two.

Position

White: king on b6, queen on g8, rook on d3, bishop on e4, pawns on a4, c3, f2 and g2
Black: king on h5, queen on f7, rook on g4, bishops on e8 and h2, knights on f8 and g7, pawns on e3, f4, f5, f6, g5 and g6