Controversy of Krush's lost move in Kasparov v. World - Commentary and links to articles on the controversy: Krush recommended a move that (many feel) would have prevented Kasparov from winning. Her move was not shown in time, and a different move was played. www.chesslab.com/0799/match_reaction.htm
Irina Krush Biography - Biography of leading Kasparov v. the world commentator Irina Krush (her move recommendations were played 53 of 57 times). www.zone.com/kasparov/playbioIrina.asp