 Other delegates included Soliin Danzan, Dansrabilegiin Dogsom, Damdin Sükhbaatar, Khorloogiin Choibalsan, Dogsomyn Bodoo and Darizavyn Losol.Chagdrajav and Danzan traveled together to Moscow where they met with Vladimir Lenin.Chagdarjav was appointed prime minister of the provisional revolutionary government established at a secret MPP meeting in the Russian-Mongolian border town of Troitskosavsk from March 1–3, 1921 (later known as the First Party Congress of the MPRP).