Mate in 3 · No. 166 · ~1500 · Check

Queen, rook, bishop and knight

White to play and mate in three.

Position

White
king on e1, queen on f2, rook on f8, bishop on d2, knight on a4, pawns on b4, e3, f4 and g2
Black
king on h5, queen on f5, rook on e5, bishops on f3 and h4, knights on f6 and g3, pawns on e6, g5, g6, g7 and h3