Dynamo did not enter the Soviet league until 1946, when they debuted in the Third Group and were promoted to the Second Group at the first time of asking. Dynamo played in the Second Group until 1949. After a period of absence in the league, the club entered Class B in 1954 under new name, Energia. After a considerable time spent in Class B, Sokol were eventually promoted to Class A, Group 2 in 1965. Sokol played there until 1970. In 1971–1991, they played in the Second League.