19.08.1961 - 23.08.1961 USSR World championship in modern pentathlon in Moscow Moscow detailed description | ||
03.08.1961 - 01.09.1961 USSR The final competitions of the 21st RSFSR Chess Championship in Omsk Omsk detailed description | ||
15.07.1960 - 02.08.1960 USSR VII World Chess Championship among students in Leningrad Leningrad detailed description | ||
19.08.1958 - 10.09.1958 USSR Anniversary exhibition "100 years of Russian postage stamp" Leningrad detailed description | ||