Things began to look ominous only around two in the afternoon, when the Russian heavy cavalry arrived on the scene. The Chevaliers Gardes and Horse Guards had not seen serious action since Borodino and their commanding general, Nikolai Preradovich, begged Barclay to allow the 1st Cuirassier Division to take part in the battle. Their appearance more or less coincided with the onset of a violent rain and hailstorm, which blew directly in the faces of the French infantry as they were trying to pass through the deep gully near Conantray. With their muskets useless and under accurate fire from the Guards horse artillery two French squares collapsed and were ridden down by the Russian cuirassiers and the Württemberg cavalry. Panic ensued among much of the rest of the French infantry, many of whom took to their heels. In the end Marmont and Mortier escaped but they lost one-third of their men and most of their guns to an enemy which they always outnumbered and which did not include any infantry.26
Part of the reason they escaped at all was that towards five in the afternoon heavy gunfire was heard in the rear of the allied cavalry. For a time there was uncertainty on all sides as to which troops were in sight and what the gunfire meant. In fact this was two small French divisions, mostly of National Guardsmen, escorting a vast artillery and supply train, and pursued by Korff’s and Vasilchikov’s cavalry from the Army of Silesia. The French column, commanded by generals Pacthod and Amey, was roughly 5,000 strong. It initially encountered Korff’s cavalry at about eleven in the morning on the road from Châlons. Baron Korff had begun the 1812 campaign on the heavy side. By 1814 he was very large and becoming rather lazy. Disliking bivouacs, he had retired on the previous night to the nearby chateau of Sillery, accompanied by his subordinate generals. Meanwhile his Cossacks had uncovered a store of 60,000 bottles of wine into which all of Korff’s cavalry dived with joy. Not surprisingly, they got off to a rather slow start the next morning.27
By midday, however, the French were in full retreat down the road from Châlons to Bergères which passes near Fère-Champenoise. By now they were surrounded not only by Korff’s men but also by the much more formidable Ilarion Vasilchikov. In all, the Russians had 4,000 cavalry and three batteries of horse artillery. The French generals abandoned their baggage train in mid-afternoon but even this did not save them. Already having exhausted themselves and suffered heavy casualties against Korff and Vasilchikov, their position became hopeless when their retreat took them straight into the arms of the main army’s cavalry and horse artillery at Fère-Champenoise. In the end the entire column was killed or taken prisoner.
The battle of Fère-Champenoise is often described as a tale of French heroism. At one level this is entirely just. Pacthod and Amey’s National Guardsmen showed a courage, discipline and endurance of which veterans would have been proud. Not all of Marmont and Mortier’s regiments did as well, however. Moreover, the achievement of the allied cavalry was also remarkable. Sixteen thousand horsemen, of whom three-quarters were Russian, had defeated 23,000 French troops, most of them infantry, killing or capturing half of them and taking almost all their guns. The battle of Fère-Champenoise is well compared to Dmitry Neverovsky’s desperate fight against Marshal Murat at Krasnyi in August 1812, though the numerical odds against Neverovsky were much greater. Like the French at Fère-Champenoise, a large proportion of Neverovsky’s men had been new recruits who showed great courage and discipline during their first battle. The Russian generals succeeded at Fère-Champenoise where Murat failed at Krasnyi partly because, unlike him, they got their horse artillery to the battlefield. They also coordinated their attacks and adapted their tactics to the terrain much more skilfully.28