Karpov v Miles, 1983

2700chess on X: So (2822.1) wins the #TataSteelChess with 9/13

Magnus Carlsen ranks the World Chess Champions

Accuracy, Ratings, and GOATs

The Longest Game

How did Anatoly Karpov lose so many rating points despite not playing many competitive games over the past decade? - Quora

Karpov: Move by Move by Sam Collins (2015-09-07): : Books

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

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

Anatoly Karpov - Wikipedia, PDF, World Chess Championships

Excalibur Model 310E Karpov 2294 (1997) Electronic Chess Computer