 Nyora kupfuurira kweiyi ndima - Muna 1463, Seneti yeVenetian, ichitsvaka vavakidzani muhondo yayoKurwisa maOttoman, vakatumira Lazzaro Querini semumiriri wavo wekutanga kuTabriz, asi akakundikana kunyengetedza Uzun Hassan kuti arwise maOttoman. Hassan akatumira nhume dzake kuVenice kuti adzorere. Muna 1471, Querini akadzokera kuVenice nemumiriri waHazzan Murad. Dare reVenetian Senate rakasarudza kutumira mumwe kuPersia, richisarudza Caterino Zeno pashure pokunge vamwe varume vaviri varamba. Zeno, uyo mudzimai wake akanga ari muzukuru womudzimai waUzun Hassan, akakwanisa kunyengetedza Hassan kuti arwise vaTurkey. Hassan akabudirira pakutanga, asi kwakanga kusina kurwisa panguva imwe chete nemamwe masimba okuMadokero. 