Anatoly Karpov plays against rival Viktor Korchnoi in the World Chess News Photo - Getty Images

Anatoly Karpov plays against rival Viktor Korchnoi in the World Chess Championships. Karpov would go on to win the tournament, easily defeating Korchnoi, 11-7, in what became known as the Massacre of Get premium, high resolution news photos at Getty Images

The Next Great Chess Boom Is Here - The Ringer

56 Russian Anatoly Karpov Photos & High Res Pictures - Getty Images

18 Victor Korchnoi Stock Photos, High-Res Pictures, and Images - Getty Images

Viktor Korchnoi vs Anatoly Karpov World Championship Match (1978)

56 Russian Anatoly Karpov Photos & High Res Pictures - Getty Images

Viktor Korchnoi, chess grandmaster – obituary

How do you even cheat in chess? Artificial intelligence and Morse code

Viktor Korchnoi, chess grandmaster – obituary

How do you even cheat in chess? Artificial intelligence and Morse code - WTOP News

The Next Great Chess Boom Is Here - The Ringer

Viktor Korchnoi obituary, Chess

December, 2017