Chessmetrics Player Profile: Anatoly Karpov

Kasparov's Biggest Rating Gap Plotted : r/chess

Anatoly Karpov - Wikipedia

Anatoly Karpov World Chess Hall of Fame

World Chess Championship 1985 - Wikipedia

Top 10 greatest chess players of all time according to Opening Master

Estimated Rating - bug or by design? - Chess Forums

E-DVD - Karpov Endgames - Chess Lecture - Volume 96

International Chess Federation on X: 1989: Sofia Polgar achieves rating performance of 2900+ In February 1989, Sofia Polgar achieved the highest performance rating ever recorded by a female when she scored 8.5

Is Magnus Carlsen the greatest chess player ever? Not according to chess24's Hall of Fame

Karpov at 70: “My great blunder was I agreed to hold the match with Kasparov in the Soviet Union”