Karpov - Korchnoi 1978 - Schachversand Niggemann

Viktor Korchnoi - Wikipedia

Clube de Xadrez Scacorum Ludus: O antigo ofício de arbitrar xadrez

Chess News

Karpov- Korchnoi 1978 The inside story of the match by Raymond Keene - 1978

Korchnoi and his Chess Grandchildren - Vladimir Barsky (K-6184) - Caissa Chess Store

Karpov – Korchnoi, World championship Baguio 1978 - Listing # 29737 - Preserving the past and the future

Korchnoi x Karpov – Merano 1981 – MI Mauro de Souza

Anatoly Karpov vs Viktor Korchnoi World Championship Match (1981)

International Chess Federation on X: The famous Soviet, and then Swiss grandmaster Viktor Korchnoi was born #onthisday in 1931. A 10-time World Championship Candidate, he contested a Candidates final and two matches

Karpov against the Isolated Queen's Pawn - TheChessWorld