 Nyorera kupfuurira kweiyi ndima - Munguva yechando, hurumende yeBolshevik yakasvika kuCentral Powers kuti iite chibvumirano cherunyararo, asi nhaurirano dzakamira apo vaBolshevik vakasangana nezvinodiwa nemuvengi. Sadoul aifarira rugare kuburikidza nekusadzivisa, asi akazoshandura kutsigira hondo yekurwisana nemaGermany. Trotsky akashandisa mabasa ake kutumira zvinopiwa zvakafanana kuEntente, mukutsinhana nokuzivikanwa nenyika dzakawanda. Muna February 1918, sezvo Hondo yeGermany yakatanga nhimbe yayo yokuranga paPetrograd, Sadoul akapa unyanzvi hwake somunhu anoparadza zvechiuto kuna Sachigaro weCommissars, Vladimir Lenin. Sezvakacherechedzwa naLenin, Sadoul akaunzawo naye vakuru vakuru veFrance vemadzimambo, kubatanidza Guy Louis Jean de Lubersac, avo vakabvuma kurwa pasi pemureza wechiKomonisiti kuitira kuti vakunde Germany. Pasinei nokupindira kwaSadoul, Lenin akaramba kushanda naCharles Dumas, nhume yomunhu oga yaGurukota rezvekunze reFrance Stéphen Pichon. 