 Complete the following phrase:  The following spring, Marmont led the VI Corps during the Six Days Campaign. At the Battle of Champaubert on 10 February 1814, they destroyed an understrength Russian corps and captured its commander. Marmont was left to observe part of Blüchers army while Napoleon fell upon the rest. While Marmont capably held off Blüchers advance, Napoleon concentrated his forces behind him. At the Battle of Vauchamps on 14 February, Napoleon attacked Blücher and drove him from the field. In these engagements, Lagrange led the 3rd Division while General Étienne Pierre Sylvestre Ricard directed the 8th Division. Marmont led his men in a minor victory at Gué-à-Tresmes on 28 February. The corps fought again in the 