Leader of the Coalition Against Dong Zhuo
When Dong Zhuo’s misrule roused the realm, the lords formed an eastern coalition against him, and Yuan Shao — highest in pedigree and prestige — was chosen its leader. But the coalition, each with his own designs, sat idle, and the campaign came to nothing; Dong Zhuo was forced west, yet the coalition dissolved with him. This grand joint effort laid bare Yuan Shao’s flaw exactly: able to gather men, but unable to get things done.
The Defeat at Guandu
At Guandu, the strategists Tian Feng and Ju Shou repeatedly urged a war of attrition and waiting for the moment, but Yuan Shao insisted on a swift frontal assault; when Xu You’s plan to raid the capital went unheeded, he defected to Cao Cao in anger and betrayed the location of the Wuchao granary. A single fire at Wuchao burned Yuan’s supplies to ash, his hundred thousand troops broke, and Yuan Shao fled north across the Yellow River with a mere eight hundred riders — a war he had every advantage in, lost to those four words: self-willed and obstinate.