<prompt> Pedzisa mutsara unotevera: Paul Vaitonis akatambira Canada mumitambo miviri yeOlympic. Muna September 1954, akatamba pabhodhi rechitatu pa  <response>: 11th Chess Olympiad muAmsterdam 6 3 5. Muna SeptemberOctober 1958, akatamba pabhodhi rechitatu pa13th Chess Olympiad muMunich 4 5 5. Nhamba yake yose yeCanada muOlympiads yaiva 10 -8 10. 