Mate in 3 · No. 320 · ~1900 · Check

Queen and knight

White to play and mate in three.

Position

White
king on e7, queen on a2, knight on g8, pawns on c3, d3, g2 and g3
Black
king on h5, queen on e3, bishop on g7, knight on f2, pawns on e5 and f4