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