Mate in 2 · No. 483 · ~1300 · Sacrifice

Queen, rook, bishop and knight

White to play and mate in two.

Position

White
king on e3, queen on h7, rook on e7, bishop on d6, knight on g4, pawns on a4 and f3
Black
king on c8, queen on f5, rook on b8, bishop on d8, knight on c6, pawns on a5, a6, b5 and e6