<prompt> Pedzisa mutsara unotevera: Pashure pokupedza basa rake somutambi wechesi, Ljubica Živković aizivikanwa somutongi wechesi. Akapihwa zita reInternational Chess Arbitr muna 1984, uye akashanda semutevedzeri wemukuru wevatongi uye mukuru wevatongi veInternational Chess Arbiter.  <response>: 29th Chess Olympiad vakadzi muNovi Sad muna 1990. 