That time when Petrosian didn't hear Gligorić's re-offer for a draw because of deafness, ultimately winning the chess match

The two chess titans competed in the 1959 International Candidates' Tournament in Yugoslavia, along with other famous grandmasters. Bobby Fischer was

Nine Men's Morris is one of the world's most ancient games

Botvinnik versus Smyslov and Petrosian: Four World Chess Championship Matches - 1954, 1957, 1958 and 1963: Botvinnik, Mikhail, Soltis, Andy: 9789083347943: : Books

1971 Fischer – Larsen Match – Chess Academy of Denver

The Petrosian-Spassky World Championship Match (Moscow, 1966), with annotations by Tal, Boleslavsky, Bondarevsky, etc.

Nine Men's Morris is one of the world's most ancient games

Bobby Fischer of the U.S., right, and Tigran Petrosian of the U.S.S.R., continue the sixth game of their semi-final series for the world chess title, Oct. 17, 1971, in Buenos Aires. Fischer

The Secrets Of Prearranged Draws In Chess

PETROSIAN PLAYS DRAW WITH KERES; Fischer, on Defense Against Gligoric, Adjourns in 11th Round of Chess at Bled - The New York Times

That time when Petrosian didn't hear Gligorić's re-offer for a draw because of deafness, ultimately winning the chess match

TIGRAN PETROSIAN (left) defended his World title, against Boris Spassky (right), in 1966, but Spassky had his revenge in 1969.