Challenge: Red Cannon at File 9, Rank 6: A Deadly Trap for the Black Chariot at File 7, Rank 7 - Defensive Strategies and Counterattacks - Can you solve it?

The red cannon at file 9, rank 6 is targeting the black piece at file 4, rank 2. The black chariot at file 7, rank 7 is locked in by the red piece at file 7, rank 8. The black general at file 4, rank 9 is under pressure from the empty cannon. Find ways to break the trap and counterattack!