<prompt> Qedela le nkulumo elandelayo: UKeene wamelela iNgilandi cishe iminyaka engamashumi amabili emidlalweni yamaqembu amazwe ngamazwe, eqala nge-Olympic Chess ka-1966 eHavana eneminyaka engu-18 ubudala. Walandela nge-Olympia eyisikhombisa elandelanayo: Lugano 1968, Siegen 1970, Skopje 1972, Nice 1974, Haifa 1976,  <response>: IBuenos Aires ngo-1978, neLa Valletta ngo-1980. Ukusebenza kwakhe ngabanye eLugano naseHaifa kwamzuzela izindondo zethusi nakuba izindondo zomuntu ngamunye, empeleni, zazinganikezwanga eHaifa futhi akazange anqotshwe kuma-Olympics amathathu - lawa amabili neSiegen. Kodwa-ke, ukusebenza kwakhe kamuva, kwakungahlaba umxhwele kangako, kwadonsa kabili kuphela emidlalweni emine eBuenos Aires futhi walahlekelwa yizo zombili imidlalo yakhe eLa Valletta. 