シベリア軍
The Great Siberian Ice March (Russian: Великий Сибирский Ледяной поход, "Velikiy Sibirskiy Ledyanoy pokhod") was the name given to the 2000-kilometer winter retreat of Admiral Kolchak's Siberian Army from Omsk to Chita, in the course of the Russian Civil War between 14 November 1919 and March 1920.