<prompt> Pedzisa mutsara unotevera: Akawana zita rake reInternational Master muna 1974, uye akasimudzirwa kuva Grandmaster muna 1976. Akatambira chikwata cheAmerica mumakwikwi mashanu akatevedzana eOlympics. Akatanga kuNice muna 1974, akabva atamba kuHaifa muna 1976, Buenos Aires muna 1978, Valletta muna 1980, uye  <response>: Lucerne muna 1982. 