205 years ago, on December 5, 1812, Emperor Napoleon secretly left the remnants of the "Great Army" in Russia and headed from Vilna to Paris to form a new army. Marshal Michel Ney, who remained in command, managed nine days later to transport only 10 thousand people across the Neman - to the Duchy of Warsaw and Prussia, of which only 1600 remained combat-ready. At the beginning of the campaign in Russia, the "Great Army" numbered 422 thousand people.