Mate in 3 · No. 28 · ~1800 · Sacrifice

Queen, rook, bishop and knight

White to play and mate in three.

Position

White
king on b7, queen on e3, rook on g3, bishop on d7, knight on h8, pawns on a2 and h4
Black
king on h5, queen on h2, rooks on f3 and h3, knight on g5, pawns on e6, e7, f5 and f6