Challenge: The Brutal Empty Cannon: Decoding the Black's Winning Strategy Against Red - Can you solve it?

Black's chariot on file 2, rank 1, pierces through, Black's advisor on file 4, rank 10 blocks the path, Red's horse on file 5, rank 7 is trapped. Red's cannon on file 4, rank 3 cannot intervene. This is a double-horse confrontation with chariot piercing and empty cannon annihilation. Discover the defensive tactics of Black's general to turn the tide.