<prompt> Qedela lo musho olandelayo:  <response>: Ama-Olympic Wesheshi angama-20 ngo-1972. Emzuliswaneni wesine weQembu Lokugcina A, amaqembu aseBulgaria nawaseSoviet Union ahlangana. Umdlalo phakathi kukaTringov noViktor Korchnoi wahlehliswa ngemuva kokunyakaza okungu-41 noTringov ukuvala ukunyakaza kwakhe okulandelayo. Kulemidlalo yama-Olympic, ukunyakaza okuvaliwe kwakubhalwa ephepheni elihlukile, hhayi eshadini lomdlali. UTringov wayenqaba le ndlela yokuvala isinyathelo sakhe futhi esikhundleni salokho wasibhala eshadini lakhe. 