<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngemva kokuqeda umsebenzi wakhe njengomdlali we-chess, u-Ljubica Živković wayaziwa njengommeli we-chess. Wanikezwa isihloko se-International Chess Arbitr ngo-1984, futhi wasebenza njengomphathi omkhulu wesibili kanye nomphathi omkhulu we-29th Chess Olympiad abesifazane  <response>: eNovi Sad ngo-1990. 