 Complete the following phrase:  Following the October Revolution both Denikin and Kornilov escaped to Novocherkassk in the Northern Caucasus and, with other Tsarist officers, formed the anti-Bolshevik Volunteer Army, initially commanded by Alekseev. Kornilov was killed in April 1918 near Ekaterinodar and the Volunteer Army came under Denikins command thanks in part to the support of fellow general Sergey Markov. Kornilovs disastrous attempt to take the city was finally cancelled and the army retreated towards the north-east, evading destruction and ending the campaign which would become known as the 