Five Crowns: Kasparov-Karpov World Chess Championship 1990 New York-Lyon

Author: Yasser Seirawan (1960- ) with Jonathan Tisdall signed by SeirawanYear: 1991Publisher: International Chess EnterprisesPlace: SeattleDescription: iv+252 pages with diagrams, photographs and index. Octavo (8 1/2" x 5 1/2") bound in original publisher's pictorial wrappers. Signed by Yasser Seirawan. First edition.  The 1990 WCC match between Garry Kasparov and Anatoly Karpov was held from October 8 to December 30. The match locale was split, with the first 12 games played in New York, USA, and the final 12 in Lyons, France. The prize fund was three million dollars, with 5/8 going to the winner. In case of a tie, the prize fund would be shared equally with Kasparov retaining the title. Unlike the 1987 WCC cycle in which Karpov was seeded directly into the final candidate match, this time he was only reserved a spot in the quarter finals, and thus had to win three mini-matches in order to face Kasparov. This he accomplished by defeating Johann Hjartarson 3½ to 1½, Artur Yusupov 4½