 Nyora kupfuurira kweiyi ndima - Mashoko mashomanene anozivikanwa pamusoro paHranislav asati atorwa navaByzantine. Munyori wenhau dzakaitika weByzantium George Pachymeres anomurondedzera somurume wehondo, wokuBulgaria uye mumwe wevakuru vakuru vaIvaylo nevatsigiri vake. Wezvenhau Plamen Pavlov anofungidzira kuti Hranislav anofanira kuva akanga ari muteveri wapakuvamba waIvaylo kubva pakutanga chaiko kwokumukira kwakeuye nokudaro mumwe wavatungamiriri vake vaivimbwa navo zvikurusa. Anotenda kuti Hranislav akapiwa zita reByzantine rekukwereta re megas primikerios mushure mekunge Ivaylo aiswa muguta guru reTarnovo. 