 Ramba uchinyora ndima iyi - Mongolia yakasangana nokuwedzera kweRussia pamuganhu wayo wokuchamhembe muzana remakore rechi17. VaBuryats vakanga varwisa kupindirwa neRussiakubvira muna 1620. MaCossack eRussia akanga akashongedzerwa zvakanaka vakadzvinyirira nechisimba kurwisa kwevaBuryats ndokukunda nharaunda yeBaikal muna 1640-1650s. Kumukira kwevaBuryats kwakapwanywa noutsinye muna 1658 na1696. Vanhu vokuRussia vakaedza kuvaka zvivako zvemaOstrog munharaunda yeKhövsgöl, asi zvakakurumidza kuparadzwa nevanhu vomunzvimbo yacho. Dunhu reBuryat rakabatanidzwa neRussia zviri pamutemo nezvibvumirano muna 1689 na1727, apo nharaunda dzaiva kumativi ose eGungwa reBaikal dzakaparadzaniswa neMongolia. Muna 1689 Chibvumirano cheNerchinsk chakagadza muganhu wokuchamhembe weManchuria kuchamhembe kwemutsetse wazvino. VaRussia vakaramba vaine Trans-Baikalia pakati peLake Baikal neRwizi rweArgun kuchamhembe kweMongolia. Chibvumirano cheKyakhta 1727, pamwe chete neChibvumirano cheNerchinsk, chakarongedza hukama pakati peHumambo hweRussia neHumambo hweChing kusvika pakati pezana ramakore regumi nemapfumbamwe. Yakagadza muganhu wokuchamhembe weMongolia. VaOka Buryats vakapanduka muna 1767 uye Russia yakakunda zvizere nzvimbo yeBuryat mukupera kwezana ramakore rechi18. 