Russian chess grandmaster Viktor Korchnoi dies - Stabroek News

“In all of history you cannot find another player with his long-lived discipline, vigour and ferocity,” Garry Kasparov, writing in Viktor Korchnoi’s

Viktor Korchnoi dies at 85

Viktor Korchnoi, first Russian chess grandmaster to defect from the Soviet Union

Russian chess legend Viktor Korchnoi dies at 85 in Switzerland - Hindustan Times

Viktor Korchnoi dies at 85

Viktor Korchnoi obituary, Chess

Viktor Korchnoi, 1931-2016

Viktor Korchnoi dies at 85

Chess legend Korchnoi dies in Switzerland aged 85 - BBC News

Viktor Korchnoi dies at 85

Chess grandmaster Viktor Korchnoi dies in Switzerland - SWI

Viktor Korchnoi obituary, Chess

Greatest fighter” Viktor Korchnoi dies at 85