 Five months later, on December 25, the troops of admiral Kolchak captured Perm and drove the Soviet forces from there, too.Voykov was summoned to Moscow and worked in the distribution department of People's Commissariat for Food Supplies until July 1919, when he was sent to work in Central Union of Consumer Cooperatives ("Tsentrosoyuz").October 26, 1920 Voykov was appointed a member of the board of the People's Commissariat of Foreign Trade.