Mate in 3 · No. 186 · ~1500 · Check

Queen, rook and knight

White to play and mate in three.

Position

White: king on e1, queen on f6, rook on c4, knight on e8, pawns on b2, d4, e2, e4 and f4
Black: king on h5, queen on h7, rook on f2, bishop on h8, pawns on e3, f3, g4, g6, h3, h4 and h6