<prompt> Nyorai kupfuurira kweiyi ndima - Penrose akatambura nokushushikana, uye akadonha paOlympia ya1970  <response>: vari pakati pemutambo unotyisa. Somugumisiro, akaenderera mberi kunyorerana chess, kwaakabudirira, achiwana zita reInternational Master IMC muna 1980 uye zita guru GMC muna 1983. Akatungamirira nyika yake kukunda mu9th Correspondence Olympiad 19821987. 