|
Fritz is a German chess program developed by Gyula Horváth and published by ChessBase. Versions prior to 14 were written by Frans Morsch and Mathias Feist. The latest version of the consumer product is Fritz 15. This version now supports 64-bit hardware and multiprocessing by default. ==History== Morsch and his friend Ed Schröder produced a chess program in the early 1980s. In the early 1990s, the German company ChessBase asked Morsch to write the Fritz chess programs (called ''Knightstalker'' in the USA). In 1995, ''Fritz 3'' won the World Computer Chess Championship in Hong Kong, surprisingly beating a prototype version of ''Deep Blue''. In 2002, ''Deep Fritz'' drew the Brains in Bahrain match against the classical World Chess Champion Vladimir Kramnik 4–4. In November 2003, ''X3D Fritz'', a version of Deep Fritz with a 3D interface, drew a four-game match against Garry Kasparov. (詳細はAccoona Toolbar'', driven by a Fritz 9 prototype, drew against the then FIDE World Champion Rustam Kasimdzhanov. From 25 November to 5 December 2006 ''Deep Fritz'' played a six-game match against Kramnik in Bonn. Fritz was able to win 4–2.〔("New chess duel Man vs Machine" ), Chessbase, 3 January 2006〕〔("Kramnik vs Deep Fritz: Computer wins match by 4:2" ), Chessbase, 5 December 2006〕 In this match, Kramnik blundered away game 2, allowing a mate in one.〔Susan Polgar: ''( Blunder of the century? Biggest blunder ever? )''〕 On the September 2010 SSDF rating list, ''Deep Fritz 12'' placed sixth with a rating of 3110, 135 points higher than Deep Junior 10.1, and 103 points lower than No. 1 ranked Deep Rybka 3 x64. ''Deep Fritz 11'' is eighth on the same list, with a rating of 3073. On the December 2010 edition of the CCRL rating list, ''Deep Fritz 12'' placed sixth with an Elo rating of 3088, 29 points higher than Deep Junior 11.1a x64, and 174 points lower than No. 1 ranked Deep Rybka 4 x64. ''Deep Fritz 11'' is also sixth on the same list, with a rating of 3097. Fritz has not kept up with modern advances, attaining only 14th on the 2013 CCRL rating list and not participating in any world championships since 2004. The 2013 release of Deep Fritz 14 switched engines from the original author Frans Morsch to Gyula Horváth, author of Pandix. A long time participant in world computer championships since 1984, Pandix was substantially rewritten in 2009, and has been a strong contender since then. Fritz 15 was released on 25 November 2015 with many new features.〔http://en.chessbase.com/post/come-and-get-it-fritz-15-released〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Fritz (chess)」の詳細全文を読む スポンサード リンク
|