Challenge: Super Difficult Xiangqi: Red Cannon Empty Square 7 - Unexpected Red Attack Strategy - Can you solve it?

The position seems simple but hides a devastating threat from the Red Cannon on file 8. The Black General is lost, the Black Chariot is helpless, and only awaits its doom. Let's analyze the powerful 'Empty Cannon' move, combined with Horse-Elephant attacks to annihilate the opponent in this intense battle!