<prompt> Qedela lo musho olandelayo: UPenrose wayenenkinga yezinzwa, futhi waquleka ngesikhathi  <response>: Ama-Olympic ka-1970 phakathi nomdlalo owawunesiyaluyalu. 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 19821987. 