Dee ihe na-aga n'ihu maka paragraf a - Na Canada, Vukadinov bidoro isonye na Windsor Chess Club. A maara ya nke ọma dịka onye nkuzi egwuregwu chess. Nsonaazụ asọmpi mbụ mere ka ọ nọrọ n'ọnọdụ nke abụọ na Ontario Open na 1967. Na London, o meriri mmadụ 74 n'otu oge, ma merie egwuregwu 72. N'afọ 1980, ọ nọchitere anya Canada na 24th Chess Olympiad
na Valletta, Malta, ebe ndị otu setịpụrụ ndekọ maka nsonaazụ kacha mma nke Canadian Chess Olympiad, na nke asatọ ruo nke itoolu n'ime 81.