On 6 November 1919, Denikin's forces surrounded the Rada, and with the help of Ataman Alexander Filimonov arrested ten of its members, including the Ukrainophile, P. Kurgansky, who was the premier of the Rada, and publicly hanged one of them for treason. Many Cossacks joined Denikin and fought in the ranks of the Volunteer Army. In December 1919, after Denikin's defeat and as it became clear that the Bolsheviks would overrun the Kuban, some of the pro-Ukrainian groups attempted to restore the Rada and to break away from the Volunteer Army and fight the Bolsheviks in alliance with Ukraine; however, by early 1920 the Red Army took most of Kuban, and both the Rada and Denikin were ousted.