Challenge: Red General's Checkmate: The Double Horse Legs and Rook Thrust Strategy - Can you solve it?

The Red General's position features Double Horse Legs, with the Black Rook on file 8 rank 1. The board is tense as the Red Horse on file 7 rank 4 advances into the center, exerting strong pressure on the Black General. The Red Cannon on file 5 rank 4 prepares to 'fire' to clear the path for the Red Rook on file 8 rank 7 to thrust through.