At once Wen Chou rode out with his spear set. Gongsun Zan rode down the bridge to the enemy's side, where the two engaged. Ten bouts showed Gongsun Zan the terrible power of Wen Chou, and so he drew off. The enemy came on. Gongsun Zan took refuge within his formation, but Wen Chou cut his way in and rode this way and that, slaying right and left. The four best of Gongsun Zan's generals offered joint battle, but one fell under the first stroke of the doughty warrior, and the other three fled. Wen Chou followed clearing through to the rear of the army. Gongsun Zan made for the mountains. Wen Chou forced his horse to its utmost pace, crying hoarsely, “Down! Dismount and surrender.”
Gongsun Zan fled for life. His bow and quiver dropped from his shoulders, his helmet fell off, and his hair streamed straight behind him as he rode in and out between the sloping hills. Then his steed stumbled and he was thrown, rolling over and over to the foot of the slope.
Wen Chou was now very near and poising his spear for the thrust. Then suddenly came out from the shelter of a grassy mound on the left a general of youthful mien, but sitting his steed bravely and holding a sturdy spear. He rode directly at Wen Chou, and Gongsun Zan crawled up the slope to look on.
The new warrior was of middle height with bushy eyebrows and large eyes, a broad face and a heavy jowl, a youth of commanding presence. The two exchanged some fifty bouts and yet neither had the advantage. Then Gongsun Zan's rescue force came along, and Wen Chou turned and rode away. The youth did not pursue.
Gongsun Zan hurried down the hill and asked the young fellow who he was. He bowed low and replied, “My name is Zhao Yun from Changshan. I first served Yuan Shao; but when I saw that he was disloyal to his prince and careless of the welfare of the people, I left him and I was on my way to offer service to you. This meeting in this place is most unexpected.”
Gongsun Zan was very pleased, and the two went together to the camp, where they at once busied themselves with preparations for a new battle.
Next day Gongsun Zan prepared for fight by dividing his army into two wings. He had five thousand cavalry in the center, all mounted on white horses. Gongsun Zan had formerly seen service against the frontier tribes, the Qiang Peoples, where he always placed his white horses in the van of his army, and thus he had won the sobriquet of General Who Commands White Horses. The tribes held him so much in fear that they always fled as soon as the white horses, their sacred creatures, appeared.
On Yuan Shao's side Yan Liang and Wen Chou were Leaders of the Van. Each had one thousand of archers and crossbowmen. They were set out half on either side, those on the left to shoot at Gongsun Zan's right and those on the right to shoot at his left. In the center was Qu Yi with eight hundred bowmen and ten thousand of foot and horse. Yuan Shao took command of the reserve force in the rear.
In this fight Gongsun Zan employed his new adherent Zhao Yun for the first time and, as Gongsun Zan did not feel assured of Zhao Yun's good faith, put him in command of a company at the rear. The Van Leader was Yan Guang, and Gongsun Zan himself commanded the center. He took his place on horseback on the bridge beside an enormous red standard on which was displayed the word “Commanding General” in gold embroidery.
From sunrise to noon the drums rolled for the attack, but Yuan Shao's army made no move. Qu Yi made his bowmen hide under their shields. They heard the roar of explosions, the whistling of arrows, and the rattle of the drums, as Yan Guang approached from the other side, but Qu Yi and his men lay closer than ever and never stirred. They waited till Yan Guang had got close on them and then, as the sound of a bomb rent the air, the whole eight hundred men let fly their arrows in a cloud. Yan Guang was quite taken aback and would have retired, but Qu Yi rode furiously toward him, whirled up his sword and cut him down.
So Gongsun Zan's army lost that battle. The two wings that should have come to the rescue were kept back by the bowmen under Yan Liang and Wen Chou. Yuan Shao's troops advanced right up to the bridge. Then Qu Yi rode forward, slew the standard bearer, and hacked through the staff of the embroidered banner. Seeing this, Gongsun Zan turned his steed and galloped away.
Qu Yi followed. But just as he caught up the fugitive, there came prancing forth Zhao Yun, who rode directly at him with spear ready to strike. After a few bouts Qu Yi was laid in the dust. Then Zhao Yun attacked the soldiers and turned the tide. Plunging forward on this side, dashing in on that, he went through as if there were no antagonists and, seeing this, Gongsun Zan turned and came again into the fight. The final victory was on his side.