<prompt> Pedzisa mutsara unotevera: Zrinski akanga atozviratidza mumakore ekutanga makumi maviri munguva ye  <response>: kukombwa kweVienna muna 1529, uko kwakapiwa bhiza neketani yegoridhe. Mushure mekufa kwababa vake Nikola III muna 1534, Nikola IV nemukoma wake mukuru Ivan I vakagara nhaka muPounje, uye panguva imwechete vakatanga kuvasimbisa pamwe nekuita hukama nemaOttomans, avo vaibhadhara mutero wegore negore sababa vavo. Zvisinei, pakati pa1537 na1540 vakatanga kurwisana nemauto aGazi Husrev-beg kuti vatonge Fort Dubica. 