后曹操放火烧掉袁绍屯放于乌巢的军粮等军用物资，袁绍大将张郃、高览投降曹操，袁军士气全无，曹操乘机发动大反攻，杀万余，俘虏7万余。
Cao Cao launched a counterattack , killed ten thousands and captured about 70 000 of the enemies and drove them in disorder to the north .
高览