Dee ihe na-aga n'ihu maka paragraf a - Mgbe ọ rụchara ọrụ ya dị ka onye na-egwu egwuregwu chess, a maara Ljubica Živković dị ka onye na-ekpe ikpe chess. E nyere ya aha nke International Chess Arbitr na 1984, ọ rụkwara ọrụ dị ka osote onye isi na onye isi nke 29th Chess Olympiad (ụmụ nwanyị).
na Novi Sad n'afọ 1990.