博古
During the Communists' subsequent Long March, there were numerous high-level disputes over the direction that the Communists should take, and on the causes of the Red Army's defeats. During the power struggles that ensued, Zhou consistently backed Mao Zedong against the interests of Bo Gu and Otto Braun. Bo and Braun were later blamed for the Red Army's defeats, and were eventually removed from their positions of leadership. The Communists eventually succeeded in re-establishing a base in northern Shaanxi on 20 October 1935, arriving with only 8,000–9,000 remaining members.