Mate in 2 · No. 481 · ~1500 · Sacrifice

Queen, rook, bishop and knight

White to play and mate in two.

Position

White
king on a4, queen on h2, rook on e2, bishop on g7, knight on c4, pawns on a2, b2, b3, b4 and c3
Black
king on d3, queen on e1, rook on f3, bishops on g3 and g6, knight on f6, pawns on b6, c5, d5, d6, e4, e6, f4 and f5