<prompt> Qedela umusho olandelayo: UHeinz Liebert owazalwa ngo-24 Meyi 1936 unguMpetha Wamazwe Ngamazwe Wemidlalo Ye-Chess IM waseJalimane 1966, owine indondo ye-Olympiad Chess  <response>: Ngo-1968 wathola indondo ye-European Team Chess Championship futhi wathola indondo ye-European Team Chess Championship ngo-1970. 