Challenge: Red General vs Black Cannon: Optimal Defense Tactics for the Black Side - Can you solve it?

When the Red Cannon is on file 5 rank 4 facing the Black Cannon on file 2 rank 5, the Black side must immediately construct a defensive system including Advisors, Elephants, and Pawns to block the attack from the Red Horse on file 6 rank 2. The double cannon battle requires careful calculation of position and timing for firing.