Mate in 2 · No. 489 · ~1300 · Sacrifice

Queen, rook, bishop and knight

White to play and mate in two.

Position

White: king on c5, queen on b2, rook on d2, bishop on b7, knight on f1, pawns on a2, e4 and h4
Black: king on h3, queen on f3, bishops on g1 and g4, knights on f6 and h5, pawns on e3, e5, e6, f5 and g5