 Nyora kupfuurira kweiyi ndima - Musi wa15 Zvita 1448, Jonah akava Metropolitan weKiev neAll Rus pasina kubvumirwa neEcumenical Patriarchate yeConstantinople, iyo yakaita kuti Metropolis yeKiev neAll Rus de facto yakazvimiririra. Muna 1467, Metropolitan Gregory weBulgaria, uyo akanga agadzwa naPapa saMetropolitan weUniate weKiev neRussia yose, akagura UnionneChechi yeKaturike, uye vakabvuma kutonga kwaPatriarch weEastern Orthodox Dionysius I weConstantinople. Dionysius akarayira kuti vakuru vakuru vose veEastern Orthodox veMoscow vazviise pasi paGregory, asi Moscow yakaramba zvakasimba. Mugore rimwe chetero, Muchinda Mukuru Ivan III weMoscow akazivisa kuputsika kwakakwana kweukama nePatriarchate yeConstantinople. 