Mate in 3 · No. 179 · ~2000 · Check

Rook and two knights

White to play and mate in three.

Position

White: king on a7, rook on g5, knights on d4 and d6, pawns on d2, f3, f4, h3 and h4
Black: king on f6, rook on e6, bishops on c4 and e3, pawns on c5, c7, e7, g4, g7 and h7