Mate in 3 · No. 37 · ~1700 · Sacrifice

Queen, two rooks and bishop

White to play and mate in three.

Position

White
king on a6, queen on g4, rooks on b1 and c6, bishop on c3, pawns on f2, f4, g3 and h4
Black
king on b8, queen on e8, rooks on a8 and b5, knights on c8 and d5, pawns on a5, a7 and b6