Challenge: THE ART OF THE SACK IN CHINESE CHESS: THE RED'S STRATEGY IN THE CENTERED FORMATION - Can you solve it?

Chess is not a random battle, but a competition of intelligence between the chariot, cannon and horse. Red has begun with a formation demanding decisive spirit like a new weapon: *a king's thrust*, two elephants empty as hunting beasts, and cannons exposed 1-7 as secret arms ready to shatter the enemy. This is the opportunity to *seize the fatal move* before the opponent can react.