Editing Chessmaster (section)

===Notable games===
* [[Larry Christiansen]] vs. ''Chessmaster 9000'' (September 2002), annotated at GameKnot: [http://gameknot.com/annotation.pl/gm-larry-christiansen-chessmaster-9000-game-one-1.pl?gm=2236 Game 1], [http://gameknot.com/annotation.pl/larry-christiansen-chessmaster-9000-game-two-2.pl?gm=2238 Game 2], [http://gameknot.com/annotation.pl/larry-christiansen-chessmaster-9000-game-three-3.pl?gm=2239 Game 3], [http://gameknot.com/annotation.pl/larry-christiansen-chessmaster-9000-game-four-4.pl?gm=2240 Game 4]
''Chessmaster'' won the four-game match against Christiansen held in September 2002, by a score of 2½–1½.<ref>{{cite news| url=http://findarticles.com/p/articles/mi_m0EIN/is_2002_Oct_1/ai_92289535 | work=Business Wire | title=Chessmaster 9000 Defeats Reigning US Chess Champion Larry Christiansen; Chessmaster Wins Four Game Match 2.5 to 1.5 Via Live Internet Broadcast on ChessClub.com | date=1 October 2002}}</ref> The ''Chessmaster'' program was operated by John Merlino, the Project Manager of ''Chessmaster'' at the time of the match. Four different personalities were used in the match, the first three of which were based on famous human [[Grandmaster (chess)|Grandmasters]]: [[Alexander Alekhine]], [[Bobby Fischer]], and [[Mikhail Botvinnik]]. The final game of the match used the default "Chessmaster" personality. Christiansen won the first game, lost the second and third games, and the fourth game resulted in a [[draw (chess)|draw]].