<prompt> Qedela umusho olandelayo: USlavoljub Marjanović ; owazalwa ngoJanuwari 6, 1955 ungumdlali we-Chess Grandmaster GM waseSerbia 1978, owawina i-Yugoslav Chess Championship 1985, owawina indondo yethusi yeqembu le-Chess Olympiad  <response>: 1980, Umqeqeshi Omkhulu we-FIDE 2004. 