Mate in 2 · No. 1233 · ~900 · Sacrifice

Queen, two rooks and bishop

White to play and mate in two.

Position

White
king on g1, queen on c5, rooks on c4 and d3, bishop on a3, pawns on a2, a4, b3, e3 and g4
Black
king on g8, queen on e6, rooks on c8 and h3, bishop on a8, knight on h5, pawns on a6, f7, g7 and h7