<prompt> Bhala okuqhubekayo kwalesi sigaba - UKeene wamelela iNgilandi cishe iminyaka engamashumi amabili emicimbini yamaqembu yamazwe omhlaba, eqala nge-1966 Chess Olympiad  <response>: eHavana eneminyaka engu-18. Walandela nge-Olympia elandelayo eyisikhombisa elandelanayo: Lugano 1968, Siegen 1970, Skopje 1972, Nice 1974, Haifa 1976, Buenos Aires 1978, futhi La Valletta 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. 