<prompt> Pedzisa mutsara unotevera: Nyaya yeNhau Yokutanga Chikamu 1 ndeyemakore okutanga, 1547 kusvika ku1565, okutonga kwaIvan IV weRussia: kugadzwa kwake pachigaro, chinangwa chake chokudzvinyirira masimba emaboyars, muchato wake,  <response>: kukundwa kweKazan, chirwere chake chaida kumuuraya, kunwiwa chepfu uye kufa kwomudzimai wake wokutanga Anastasiya, kuumbwa kweOprichniki, uye kusiya kwake chigaro. 