The field for this year's Tepe Sigeman tournament, including Liem, Shirov, Sarin, and Anatoly Karpov! : r/chess

At what age are chess players at their peak?

January 1989 Rating List : r/chess

Anatoly Karpov World Chess Hall of Fame

World Chess Championship 1981 - Wikipedia

Kasparov Thought For 83 MINUTES After Karpov's SHOCKING 9th Move 😱 - Remote Chess Academy

Chessmetrics Player Profile: Anatoly Karpov

E-DVD Karpov Endgames - Chess Lecture - Volume 96

First and Only Woman to Reach a Rating of 2700, Karpov vs Polgar

Chessmetrics Summary for 1840-2005

Karpov Chess Club - Karachi - Karachi! The race has started, Get yourself registered for the fide rated event after so long, play for FIDE ratings and utlimately titles.