The first Soviet Championships League was introduced in 1946. Two years later, the Muscovian team defeated LTC Praha in their very first international game. In 1952, the Hockey Federation of the USSR joined the International Ice Hockey League, and so received the permission to play in the World Championships and the Olympics. That year is seen as the birth of the Soviet national ice hockey team, the predecessor team of the Russia men's national ice hockey team. The Soviets won the 1954 Ice Hockey World Championships, and two years later they won gold at the 1956 Winter Olympics.