At one level the crossing of the Berezina was a disaster for Napoleon. He had lost somewhere between 25,000 and 40,000 men, and almost all his artillery and baggage. Even his Old Guard was now down to 2,000 men. His last viable corps, commanded by marshals Victor and Oudinot, were now barely capable of further action. Had Napoleon held the bridge at Borisov or had the Berezina been firmly frozen the great majority of these casualties would have been avoided.
Nevertheless he had every reason for satisfaction on 29 November. Outnumbered, surrounded and faced with the threat of total destruction, he had escaped. Above all, this was thanks to the splendid courage of his remaining troops and the resolution of their commanders. It is also true that even at the Berezina Napoleon possessed some advantages. His forces were concentrated, they were in the middle of the Russians and they were directed by a single will. Nature as well as human failures made coordination between the Russian armies difficult. When one looks at the perceptions and actions of the individual Russian commanders, it is almost always possible to see some logic to their behaviour and to sympathize with their dilemmas. Nevertheless, taken as a whole, the miscalculations, lack of resolution and the selfishness of the Russian senior generals had allowed more of Napoleon’s army to escape than should have been the case.
For many Russians, and above all for Alexander, the chief cause of discontent was that Napoleon himself had escaped. This feeling, though natural, was misplaced. It was always in Napoleon’s power to ride up the east bank of the Berezina and then cut across country towards Vilna. At Studenka he still had more than sufficient well-horsed cavalry to provide him with a strong escort. On his route to Vilna he would have had to be very unlucky to encounter a Cossack detachment sufficiently large and determined to challenge such an escort.
Much less probable and more annoying was the escape of many thousands of Napoleon’s troops. At first blush this might not seem a serious matter. More than half the men who escaped over the Berezina died or were taken prisoner amidst the fearful cold of the next three weeks. Fewer than 20,000 men survived to serve again in Napoleon’s armies. But 2,500 officers just from the Guards and the corps of Davout, Ney and Eugène escaped back over the Russian frontier. They included most of the senior commanders and many of their staff officers. Had they been captured at the Berezina it would have been very difficult for Napoleon to rebuild a new
After the drama on the Berezina, the last weeks of the 1812 campaign are an anticlimax, though this is a poor word to describe seventeen days of immense suffering. Everything that French apologists say about the weather in December 1812 is true. Even by the standards of a Russian December, it was exceptionally cold. This caused the final disintegration of most French units. On 5 December Napoleon himself left the army and headed for Paris, leaving Murat in charge. By then nothing and no one could have rallied the French army east of the Russian border and Napoleon was right to depart. On 11 December Vilna fell to the Russians. Three days later Matvei Platov’s Cossacks captured Kovno, Michel Ney led his indomitable rearguard back across the river Neman and the 1812 campaign was over.
During these weeks the Russian army also suffered grievously. On 19 December Kutuzov reported to Alexander that the army’s losses had been so enormous that he was obliged to hide them not just from the enemy but even from his own officers. Of the 97,000 men whom Kutuzov had commanded at Tarutino before the beginning of the campaign, 48,000 – in other words almost half – were in hospital. Only 42,000 soldiers were still in the ranks. The position of Chichagov and Wittgenstein’s armies was better but not good. The admiral had 17,000 men in the ranks, plus 7,000 more who had finally arrived from Oertel’s corps. Peter Wittgenstein still commanded 35,000 men, which reflected the fact that his men had been better fed and clothed than the rest of the army and had also marched less far. But most Russian regiments by now were hungry and exhausted, with their uniforms in tatters and dressed in any clothes they could find to keep out the cold. One young staff officer described himself as wearing a soldier’s overcoat, with sleeves badly charred by bivouac fires, boots whose soles were coming off, headgear which combined a soldier’s forage cap and a woollen civilian hood, and a tunic with no buttons but held together by a French sword-belt.78