 Kupfuurira kweiyi ndima - NaTrotsky zvikurukuru ari parutivi nemhaka yechirwere chinopfuurira, mubatanidzwa waZinoviev-Kamenev-Stalin wakaputsika muna April 1925, kunyange zvazvo mugariro wezvamatongerwe enyika wakanga uchirembera mukuenzanisa kwegore rose rakasara. Mapato ose akapedza chikamu chikuru cha1925 achigadzira rutsigiro seri kwechiitiko cheDecember Communist Party Congress. Stalin akaita mubatanidzwa naNikolai Bukharin, muongorori weCommunist Party uye mupepeti wePravda, uye mutungamiriri wehurumende yeSoviet Alexei Rykov. Zinoviev naKamenev vakasimbisa mubatanidzwa wavo nechirikadzi yaLenin, Nadezhda Krupskaya, uye vakabatanawo naGrigori Sokolnikov, Peoples Commissar for Finance uye nhengo yePolitburo. Mubatanidzwa wavo wakazivikanwa seNew Opposition. 