<prompt> Nyorai kuenderera mberi kweiyi ndima - Botsari akamiririra Girisi mumakwikwi gumi nemashanu eChess Olympiads kubva muna 1986 kusvika muna 2014. Mugumisiro wake wakanakisisa wakanga uri pa 28th Chess Olympiad  <response>: muThessaloniki muna 1988, apo akawana 8.512 uye akapedza wechitanhatu pabhodhi rekutanga rekuchengetedza, uye 35th Chess Olympiad muBled muna 2002, kwaakawana 8.513 aine chiyero che2435, kuti apedze wechipfumbamwe pabhodhi rimwe. 