Mate in 3 · No. 48 · ~2000 · Sacrifice

Queen, two rooks and knight

White to play and mate in three.

Position

White
king on f1, queen on f6, rooks on e8 and g8, knight on b2, pawns on a2, b4 and e3
Black
king on h5, queen on e7, bishop on f2, knights on e2 and e6, pawns on e4, f3, g3, g4, g5, h3 and h7