Petrosian - Spassky World Championship Match 1969 - Chessentials

Petrosian - Spassky World Championship Match 1969. Spassky managed to repeat Smyslov's feat and win the Candidates match for the second time.

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Petrosian - Spassky World Championship Match 1969 - Chessentials

The Fischer-Petrosian Candidates' Final (Buenos Aires, 1971) with annotations by Korchnoi, Furman, Kholmov & Polugaevsky.

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

World Championship 1969-Game 5-Spassky,Boris V-Petrosian,Tigran V

World Championship 1969-Game 1-Spassky,Boris V-Petrosian,Tigran V

Boris V. Spassky: Una gran leyenda en 260 fotos - Pinal Chess

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The Fischer-Petrosian Candidates' Final (Buenos Aires, 1971) with annotations by Korchnoi, Furman, Kholmov & Polugaevsky.

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Alberto Sánchez @Buah16 - Twitter Profile

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World Chess Championship 1966 - Wikipedia