<prompt> Qedela umusho olandelayo: UWolfram Bialas 25 Agasti 1935 2 Januwari 1998 wayengumpetha we-FIDE we-chess waseJalimane futhi owawina indondo yethusi yeqembu le-Chess Olympiad  <response>: Ngo-1964 futhi ngo-1965. 