Kasparov, Karpov set for chess clash in Spain - The San Diego Union-Tribune

Chess eminences Garry Kasparov and Anatoly Karpov are dusting off their knights and pawns for an exhibition rematch marking the 25th anniversary of their first title bout – a grueling one that lasted five months and was eventually halted.

Kasparov: I can hardly call it a World Championship match

Bobby Fischer: The Wandering King, PDF, Chess

Set used in 1990 Kasparov vs. Karpov - Chess Forums

Showdown in Seville : Kasparov _ Karpov IV: 9780713456578: Raymond D. Keene: Books

Showdown in Seville : Kasparov _ Karpov IV

Kasparov-Karpov, 22nd match-game, World Championship, Leningrad 1986 (with annotations by Kasparov).

Karpov-Kasparov: Grudge Match in Valencia

Rematch of Karpov and Kasparov Reflects New State of Chess - WSJ

Chess Games Collection [2 ed.]

Kasparov blunders, Seville 1987, 23rd WC game

Karpov, Kasparov play 25th anniversary chess rematch

International Grandmasters Larry Christiansen left and Gary Kasparov at the Moscow interzonal chess tournament of 1982 Stock Photo - Alamy

Kasparov wins 24th and stays world champion, Sevilla 1987

The Daily Dirt Chess Blog: Chess Archives

Karpov y Kasparov, Campeonato mundial de ajedrez Sevilla 19…, Rafi Mansego