If Gary Kasparov came out of retirement where do you think he would rank in today's world rankings? - Quora

rating - Why have engines not increased top rated chess players' Elo? - Chess Stack Exchange

How I know Kasparov was good. : r/chess

International Chess Federation on X: 1990: Garry Kasparov reaches a 2800 rating and remains World Champion, Hungary wins Women's Olympiad again, IOC grants recognition to FIDE as an International Organisation & Smoking

The Unknown Side of Young Kasparov - Chess Lecture - Volume 162

Magnus Carlsen on beating Garry Kasparov's rating record

The chess games of Garry Kasparov

Magnus Carlsen closing in on Garry Kasparov's all-time rating, Chess

Prodigy Magnus Carlsen Makes Ascent to Chess's Most Rarefied Air - WSJ

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

Praggnanandhaa Gains 660 Points As FIDE Adjusts Rapid, Blitz