Nyorai mberi kweiyi ndima - Ujtumen akanga ari mukundi wenguva nhatu weMongolian Chess Championship, muna 1972, 1978 uye 1986. Akatamba ka6 kuMongolia muOlympics yeChess (1964<unk>1974). Akakunda menduru yegoridhe yomunhu oga pabhodhi rechipiri (+11 −1 =5) paTel Aviv 1964
uye sirivha pabhodhi rechipiri (+12 −3 =3) paSiegen 1970.