Russia Against Napoleon

Meanwhile, however, Napoleon had made what was probably his greatest mistake of the campaign. Initially he had ordered Saint-Cyr to abandon Dresden and join the main body with his corps. Saint-Cyr had already withdrawn his outposts in the Erzgebirge when the emperor changed his mind and told him to remain in Dresden to defend the city. By now Dresden’s supplies had been eaten up and its usefulness as a base was almost gone. Since the city was not properly fortified it was also much less valuable than the other crossing-points over the Elbe at Torgau, Wittenberg and Magdeburg. In any case the allied invasion of western Saxony gave Napoleon his best and last chance to win the 1813 campaign and save his position in Germany. He needed to concentrate all his forces for the decisive battle. In the event Bennigsen was able to use Count Tolstoy’s corps of militia, almost useless on a battlefield, to blockade Saint-Cyr in Dresden while taking the great majority of his regular troops to join the allied army in time for the battle of Leipzig. In November 1813 Saint-Cyr’s hungry garrison of Dresden, totally isolated after Napoleon’s defeat at Leipzig, was to surrender: 35,000 men who could well have turned the battle of Leipzig in Napoleon’s favour went into captivity, having made almost no contribution to his cause in the crucial month of October.¹²

On 9 September Blücher and Langeron were at Düben, with Langeron’s corps quartered in and around the village enjoying a rest. Early in the afternoon the alarm was sounded. Napoleon was moving on Düben from Wurzen in great strength, with his advance guard already dangerously close. In his memoirs Langeron wrote that he and Blücher could easily have been captured. Clearly his cavalry’s reconnaissance had failed badly. Probably this owed something to the detachment of Cossack regiments from Blücher’s army to join Platov’s raiding parties near Leipzig. It was also true that the forests in the neighbourhood impeded intelligence-gathering. These were not good excuses for failure on this scale, however. Though both Langeron and Blücher had high respect for generals Rudzevich and Emmanuel, who generally commanded the Russian advance guard, their opinion of the most senior cavalry commanders in Langeron’s army corps was low. Langeron wrote that ‘during the entire campaign my cavalry was paralysed by the negligence, laziness and lack of resolution of its leaders’, by which he meant above all the overall commander of the cavalry corps, Lieutenant-General Baron Korff, a man by now much addicted to campaigning in gentlemanly style and comfort.¹³

Thanks to the calm of General Kaptsevich and the skilful rearguard action mounted by his Tenth Corps, Langeron got all his troops safely out of Düben and retreated to the north-west, crossing the river Mulde at Jessnitz: but Napoleon’s advance cut off Sacken’s army corps from the rest of the Army of Silesia. In his subsequent report to Barclay de Tolly, Sacken recounted that his army corps had crossed the Elbe on 4 October. During the next few days his cavalry, including a Kalmyk regiment, had conducted a number of successful skirmishes with the French. Suddenly, on 9 November, ‘the corps found itself in the most dangerous situation it encountered in the course of the whole of this war’. His advance guard under Major-General Lanskoy found its path blocked by enemy forces ‘in great strength’. Meanwhile Major-General Iuzefovich’s rearguard was pressed hard by all Sebastiani’s cavalry, 6,000 infantry and eighteen guns arriving from the direction of Torgau. French troops seemed to be on all sides.

Fortunately, Sacken was never one to panic and his cavalry commanders, headed by Ilarion Vasilchikov, were very competent. They held off the French long enough for Sacken to get his infantry on the march down country lanes, through the forests towards the north of the French forces in his path. Arriving at the village of Presl at midnight, after a ten-hour march, Sacken found part of his cavalry there and Sebastiani not far away. However, the French cavalry commander allowed himself to be hoodwinked by the fact that ‘our baggage train was sent off towards Elster on the river Elbe: he assumed that our corps would march in the same direction’. In fact Sacken sent his troops in the opposite direction – in other words north-westwards in the wake of the rest of the army. Sebastiani ended by missing most of the baggage and all Sacken’s troops. For Sacken, the next stretch of his march – ‘where the main road heads from Düben to Wittenberg’ – was the most dangerous moment. His men passed down this road during the night. ‘We deployed our jaegers on both sides of this road, and we passed between them with the enemy’s bivouacs in view but the foe did not notice our movement.’¹⁴

In his memoirs Langeron comments: