<prompt> Bhala okuqhubekayo kwalesi sigaba - UPenrose wahlushwa izinzwa, futhi waquleka emidlalweni yama-Olympic ka-1970  <response>: phakathi nomdlalo onzima. Ngakho-ke, wadlulela ku-chess yokubhalisa, lapho aphumelela khona, wathola isihloko se-International Master IMC ngo-1980 kanye nesihloko se-grandmaster GMC ngo-1983. Wahola izwe lakhe ukunqoba kwi-Olympia yesi-9 Yokuxhumana 1982 1987. 