Challenge: ANALYSIS OF THE SIMULTANEOUS ADVANTAGE: RED'S SOLID FORMATION IN EASTERN MARCH – LESSONS FROM THIS BATTLE - Can you solve it?

This position is a *decisive battle* for the Red side, with a formation as solid as an iron wall. With fewer pieces but featuring the **thunder general**, **empty cannon**, and **crossbow horse**, the Red side demands immediate *defensive preparation*. Examine each move of the Red side as a **practical exercise** to understand how to *master decisive tactics*, *counterattack swiftly*, and *exploit weaknesses* in this formation.