Mate in 1 · No. 168 · Predicted ~700

Queen and knight

White to play and mate in one.

Position

White: king on c1, queen on f1, knight on h6, pawns on a3, a4, g3, g4 and h4
Black: king on f8, queen on a5, rook on d8, pawns on e7, f7 and g7