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JustChessMiniatures on X: Four World Chess Champions. Tigran Petrosian, Boris Spassky, Mikhail Tal and Bobby Fischer. La Habana, 1966. Photo via: Tigran V. Petrosian (facebook) #Chess #ajedrez #schach #scacchi #echecs #xadrez /

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Tigran V Petrosian vs Boris Spassky World Championship Match (1966)

Europe Echecs on X: Tigran Vartanovich Petrosian (Տիգրան Պետրոսյան) June 17, 1929 – August 13, 1984 — « It is to Petrosian's advantage that his opponents never know when he is suddenly