Karpov-Kasparov: Grudge Match in Valencia

All players that hit 2700 rating before 2000 and the year they did

Chessmetrics Ratings: December 27, 1999

Double Attacks - Part 1, Garry Kasparov Teaches Chess

Magnus Carlsen breaks Kasparov’s rating records - Chess Forums

CHESS NEWS BLOG: : Fischer 1972 Chess Rating More Significant Than Carlsen's Current Chess Rating, Says Kasparov

Garry Kasparov Top Chess Players

World chess champion Garry Kasparov (holder of the highest rating in the history of chess

Kasparov for Buffs (Chess Players for by Tsvetkov, Lyudmil

Garry Kasparov - Wikipedia

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