Cao Cao’s triumph over Yuan Shao at the Battle of Guandu was not solely due to superior tactics – it relied heavily on a series of irreplicable strokes of luck. For instance, Zhang Xiu had previously rejected Yuan Shao’s overtures and instead surrendered to Cao Cao for the second time after the Battle of…
Among the Three Great Campaigns of the Three Kingdoms—the Battles of Guandu, Red Cliffs, and Yiling—the Battle of Guandu was by far the most critical for Cao Cao. While his loss at Red Cliffs merely cost him control of Jing Province, defeat at Guandu would have meant total annihilation. For Yuan Shao, too, this…