Nyora kupfuurira kweiyi ndima - Pamberi pekutsvaga kwekutsvaga kwevaRussia Cossacks muzana ramakore rechi17, nzvimbo yemberi yePetrovsk-Zabaykalsky yaive nzira yemigwagwa yemadzinza eBuryat. Petro Mukuru akapa vakuru vemadzinza umambo. Nzvimbo yacho, yakavambwa muna 1789 uye yaizivikanwa panguva iyoyo saPetrovsky Zavod (), yakakura uye yakagadzirwa yakapoteredza nzvimbo yayo yekugadzira simbi. Kubva muna 1830 kusvika muna 1839, yakanga iri nzvimbo yokuvharira vaDecembrist makumi manomwe nomumwe
uye gumi vavakadzi vavo, avo vakanga vatumwa pano kubva kuChitha. Pane chiratidzo chokuyeuka pachiteshi chezvitima. Mune imwe imba yakadzorerwa yemwanasikana wamambo Ekaterina Troubetskaya, mudzimai waSergey Trubetskoy, yakarongwa miziyamu, iyo yakavhurwa musi waOctober 10, 1980. Munharaunda yenhoroondo yePetrovsk-Zabaykalsky mune zvivakwa zvinoverengeka zvine chekuita nenguva dzeDecembrists mutaundi.