Mate in 2 · No. 804 · ~1800 · Sacrifice

Queen, two bishops and knight

White to play and mate in two.

Position

White
king on b3, queen on c2, bishops on b4 and d3, knight on d2, pawns on a4, c4, f4, h2 and h4
Black
king on d4, queen on d1, rook on b5, bishop on g3, knights on c3 and d7, pawns on a5, a6, a7, b6, c5, e3, e5 and g5