Challenge: Xiangqi Board: Red Cannon Retreats to File 9, Black Elephant Advances to File 7 - A Battle Between Military Strategy and Tactical Maneuvers - Can you solve it?

This position resembles a battle between the Red Cannon and the Black Elephant, where every move carries the essence of '36 Stratagems' and classical military tactics. The Red Chariot on File 4 is poised for a decisive strike, while the Red Horse on File 3 waits for an opportunity to engage. You will need to think like an ancient general to decipher the secrets of this formation.