These conditions were afterwards altered by the captor, who, wheedling his captive with a few bland words, persuaded him to surrender on the 20th on condition that Ney and his corps remained before Ulm until the 25th.

This was Mack's last offence against his country and his profession; his assent to this wily compromise at once set free the other French corps for offensive operations; and that too when every day was precious to Austria, Russia, and Prussia.
On October 20th the French Emperor, with a brilliant staff, backed by the solid wall of his Guard and flanked by eight columns of his troops, received the homage of the vanquished.

First came their commander, who, bowed down by grief, handed his sword to the victor with the words, "Here is the unfortunate Mack." Then there filed out to the foot of the Michaelsberg 20,000 foot and 3,000 horse, who laid down their arms before the Emperor, some with defiant rage, the most part in stolid dejection, while others flung them away with every sign of indecent joy.[32] As if the elements themselves conspired to enhance the brilliance of Napoleon's triumph, the sun, which had been obscured for days by storm-clouds and torrents of rain, now shone brightly forth, bathing the scene in the mild radiance of autumn, lighting up the French forces disposed on the slopes of that natural amphitheatre, while it cast deep shadows from the long trail of the vanquished beneath.

The French were electrified by the sight: the fatigues of their forced marches through the dusty heats of September, and the slush, swamps, and torrents of the last few days were all forgotten, and they hailed with jubilant shouts the chief whose sagacity had planned and achieved a triumph hitherto unequalled in the annals of war.

"Our Emperor," said they, "has found out a new way of making war: he no longer makes it with our arms, but with our legs."[33] Meanwhile the other Austrian detachments were being hunted down.