The play of artillery upon their flank, and the terrible onslaught of the Swedes in front, threw this hitherto invincible army into confusion. A sudden retreat was the only course left to Tilly, but even this was to be made through the midst of the enemy. The whole army was in disorder, with the exception of four regiments of veteran soldiers, who never as yet had fled from the field, and were resolved not to do so now. Closing their ranks, they broke through the thickest of the victorious army, and gained a small thicket, where they opposed a new front to the Swedes, and maintained their resistance till night, when their number was reduced to six hundred men. With them fled the wreck of Tilly's army, and the battle was decided. Amid the dead and the wounded, Gustavus Adolphus threw himself on his knees; and the first joy of his victory gushed forth in fervent prayer. He ordered his cavalry to pursue the enemy as long as the darkness of the night would permit. The pealing of the alarm-bells set the inhabitants of all the neighbouring villages in motion, and utterly lost was the unhappy fugitive who fell into their hands. The king encamped with the rest of his army between the field of battle and Leipzig, as it was impossible to attack the town the same night. Seven thousand of the enemy were killed in the field, and more than 5,000 either wounded or taken prisoners. Their whole artillery and camp fell into the hands of the Swedes, and more than a hundred standards and colours were taken. Of the Saxons about 2,000 had fallen, while the loss of the Swedes did not exceed 700. The rout of the Imperialists was so complete, that Tilly, on his retreat to Halle and Halberstadt, could not rally above 600 men, or Pappenheim more than 1,400--so rapidly was this formidable army dispersed, which so lately was the terror of Italy and Germany. Tilly himself owed his escape merely to chance. Exhausted by his wounds, he still refused to surrender to a Swedish captain of horse, who summoned him to yield; but who, when he was on the point of putting him to death, was himself stretched on the ground by a timely pistol-shot. But more grievous than danger or wounds was the pain of surviving his reputation, and of losing in a single day the fruits of a long life. All former victories were as nothing, since he had failed in gaining the one that should have crowned them all. Nothing remained of all his past exploits, but the general execration which had followed them. From this period, he never recovered his cheerfulness or his good fortune. Even his last consolation, the hope of revenge, was denied to him, by the express command of the Emperor not to risk a decisive battle.