<prompt> Qedela umusho olandelayo: Egon Brestian owazalwa ngo-28 Julayi 1964, ungumdlali we-chess wase-Austrian International Master IM 1988, owawina i-Austrian Chess Championship 1987, owawina indondo yegolide ye-Chess Olympiad  <response>: 1990, Umqeqeshi we-FIDE 2007. 