Finding:

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   Boris Spassky

   The 1985 Candidates' event was held as a double round-robin tournament at Montpellier, France, and Spassky was seeded in as an organizer's choice. ... Spassky played in the 1990 French Championship at Angers, placing fourth with 10½/15, as Marc Santo Roman won.
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   World Chess Championship 1972

   | Boris Spassky (USSR) | 1 | 1 | 0 | ½ | 0 | 0 | ½ | 0 | ½ | 0 | 1 | ½ | 0 | ½ | ½ | ½ | ½ | ½ | ½ | ½ | 0 | 8½ | ... Spassky played 27.Qc2??
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   World Chess Championship 1969

   The 1969 World Chess Championship was played between Tigran Petrosian and Boris Spassky in Moscow from April 14 to June 17, 1969. ... Chess world championships
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   World Chess Championship 1966

   The 1966 World Chess Championship was played between Tigran Petrosian and Boris Spassky in Moscow from April 9 to June 9, 1966. ... Chess world championships
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   World Chess Championship 1978

   The 1978 World Chess Championship was played between Anatoly Karpov and Viktor Korchnoi in Baguio City, Philippines from July 18 to October 18, 1978. ... In the world championship cycle (1976-78), Korchnoi narrowly defeated Petrosian again in the Candidates quarter finals, then comfortably won his matches against Lev Polugaevsky and Boris Spassky to emerge as the official challenger to Karpov.
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   Bobby Fischer

   Based on Fischer's rating, the USCF invited him to play in the 1957-58 U.S. Championship. ... At the end, World Championship finalist Boris Spassky edged him out by a half point, scoring 11½/18 to Fischer's 11.
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   World Junior Chess Championship

   | 3 | 1955 | Antwerp | Boris Spassky | Soviet Union | ... 1951 - Coventry and Birmingham, England - (July) - Eighteen players played an 11-round Swiss system tournament.
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   Leningrad City Chess Championship

   The championship continued to be played, in spite of tremendous difficulties, also during the Siege of Leningrad in the Second World War, though the tournament of 1941 could not be finished and that of 1942, the most difficult year of the blockade, could not be organized. ... | 32 | 1959 | Boris Spassky |
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   World Chess Championship

   | 10 | Boris Spassky | 1969–1972 | Soviet Union (Russia) | 32–35 | ... Botvinnik played just one more world championship match, the World Chess Championship 1963 against the Armenian Tigran Petrosian, losing it 12.5 – 9.5.
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    Polish Defense

    Boris Spassky played 1.d4 b5 against Tigran Petrosian in the decisive 22nd game of their world championship match in 1966. ... Petrosian won the game, thus ensuring retention of his title.

Explore the following pages on Powerset:

• Boris Spassky,
• World Chess Championship 1972,
• World Chess Championship 1969,
• World Chess Championship 1966,
• World Chess Championship 1978,
• Bobby Fischer,
• World Junior Chess Championship,
• Leningrad City Chess Championship,
• World Chess Championship,
• Polish Defense

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