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| | Viktor Korchnoi - Wikipedia, the free encyclopedia |
 | | He is a four-time USSR chess champion (1960, 1962-63, 1964-65, 1970), two-time winner of the Interzonal tournaments, winner of two Candidates Tournaments (1977, 1980) and a five-time European champion. |
 | | The central authorities prevented Korchnoi from playing any international tournaments, and even when invited by Paul Keres and Iivo Nei to participate in an International Tournament in Estonia, Korchnoi was not allowed to play, and both Keres and Nei were reprimanded. |
 | | He qualified for the Candidates Tournament (the final 16) in the 1987, 1990 and 1993 World Championship cycles. |
| en.wikipedia.org /wiki/Victor_Korchnoi (1931 words) |
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