Challenge: The Secret of 'Cannon First, Pawn Behind': A Classic Elephant Cannon Trap Few Realize - Can you solve it?

A seemingly simple chess position hiding a soul-crushing tactic. The Black General stands helplessly in the middle of the battlefield, while the Advisors and Elephants are as lost as a fish out of water. Red only has a Cannon, a Pawn, an Elephant, and a General, yet has already set up a deadly trap. Every move is either a thunderous breakthrough or a tragic defeat. Can Black escape when the Red Cannon is aimed straight at his heart?