Mortier had obeyed his orders; the Kremlin was no more: barrels of powder had been placed in all the halls of the palace of the Czars, and one hundred and eighty-three thousand pounds under the vaults which supported them. The marshal, with eight thousand men, had remained on this volcano, which a Russian howitzer-shell might have exploded. Here he covered the march of the army upon Kalouga and the retreat of our different convoys towards Mojaisk.
Among these eight thousand men there were scarcely two thousand on whom Mortier could rely: the others were dismounted cavalry, men of different countries and regiments, under new officers, without similar habits, without common recollections, in short, without any bond of union, who formed rather a rabble than an organized body; they could scarcely fail in a short time to disperse.
This marshal was looked upon as a devoted victim. The other chiefs, his old companions in glory, had left him with tears in their eyes, as well as the Emperor, who said to him, "that he relied on his good fortune; but still in war we must sometimes make part of a fire." Mortier had resigned himself without hesitation. His orders were to defend the Kremlin, and on retreating to blow it up, and to burn what yet remained of the city. It was from the castle of Krasnopachra, on the 21st of October, that Napoleon had sent him his last orders. After executing them, Mortier was to march upon Vereïa and to form the rear-guard of the army.
In this letter Napoleon particularly recommended to him "to put the men still remaining in the hospitals into the carriages belonging to the young guard, those of the dismounted cavalry, and any others that he might find. The Romans," added he, "awarded civic crowns to those who saved citizens: so many soldiers as he should save, so many crowns would the Duke of Treviso deserve. He must put them on his horses and those of any of his troops. It was thus that he, Napoleon, acted at St. Jean d'Acre. He ought so much the more to take this measure, since, as soon as the convoy should have rejoined the army, there would be plenty of horses and carriages, which the consumption would have rendered useless for its supply. The Emperor hoped that he should have to testify his satisfaction to the Duke of Treviso for having saved him five hundred men. He must begin with the officers and then with the subalterns, and give the preference to Frenchmen. He would therefore assemble all the generals and officers under his command, to make them sensible of the importance of this measure, and how well they would deserve of the Emperor if they saved him five hundred men."
Meanwhile, as the grand army was leaving Moscow, the Cossacks were penetrating into the suburbs, and Mortier had retired towards the Kremlin, as a remnant of life retires towards the heart, when death has begun to seize the extremities. These Cossacks were the scouts to ten thousand Russians under the command of Winzingerode.
This foreigner, inflamed with hatred of Napoleon, and animated by the desire of retaking Moscow and naturalizing himself in Russia by this signal exploit, pushed on to a considerable distance from his men; he traversed, running, the Georgian colony, hastened towards the Chinese town and the Kremlin, met with advanced posts, mistook them, fell into an ambuscade, and finding himself a prisoner in a city which he had come to take, he suddenly changed his part, waving his handkerchief in the air, and declaring that he had brought a flag of truce.
He was conducted to the Duke of Treviso. There he claimed, in a high tone, the protection of the law of nations, which, he said, was violated in his person. Mortier replied, that "a general-in-chief, coming in this manner, might be taken for a rash soldier, but never for a flag of truce, and that he must immediately deliver his sword." The Russian general, having no longer any hope of imposing upon him, complied and admitted his imprudence.
At length, after four days' resistance, the French bid an eternal adieu to that fatal city. They carried with them four hundred wounded, and, on retiring, deposited, in a safe and secret place, a fire-work skilfully prepared, which a slow fire was already consuming; its progress was minutely calculated; so that it was known at what hour the fire would reach the immense heap of powder buried among the foundations of these condemned palaces.
Mortier hastened his flight; but while he was rapidly retiring, some greedy Cossacks and squalid Muscovites, allured probably by the prospect of pillage, approached; they listened, and emboldened by the apparent quiet which pervaded the fortress, they ventured to penetrate into it; they ascended, and their hands, eager after plunder, were already stretched forth, when in a moment they were all destroyed, crushed, hurled into the air, with the buildings which they had come to pillage, and thirty thousand stand of arms that had been left behind there: and then their mangled limbs, mixed with fragments of walls and shattered weapons, blown to a great distance, descended in a horrible shower.
The earth shook under the feet of Mortier. At Feminskoe, ten leagues off, the Emperor heard the explosion, and he himself, in that tone of anger in which he sometimes addressed Europe, published the following day a bulletin, dated from Borowsk, to this effect, that "the Kremlin, the arsenal, the magazines were all destroyed; that the ancient citadel, which dated from the origin of the monarchy, and the first palace of the Czars, no longer existed; that Moscow was now but a heap of ruins, a filthy and unwholesome sink, without importance, either political or military. He had abandoned it to Russian beggars and plunderers to march against Kutusoff, to throw himself on the left wing of that general, to drive him back, and then to proceed quietly to the banks of the Düna, where he should take up his winter-quarters." Then, apprehensive lest he should appear to be retreating, he added, that "there he should be within eighty leagues of Wilna and Petersburg, a double advantage; that is to say, twenty marches nearer to his resources and his object." By this remark he hoped to give to his retreat the air of an offensive march.