<prompt> Qedela umusho olandelayo: UWexler wadlalela i-Argentina kuma-Olympics amathathu e-Chess: ngo-1956, ebhodini lesibili eliyisipele e-Argentina  <response>: I-12th Chess Olympiad eMoscow 1 3 0; ngo-1960, ebhodini lesithathu ku-14th Chess Olympiad eLeiipzig 4 5 6; ngo-1964, ebhodini lesine ku-16th Chess Olympiad eTel Aviv 6 2 5. 