Computer chess built in by the evaluation function and pruning/extension rules began to match the best players in the world. It turned out to produce excellent results, at least in the field of chess, to let computers do what they do best (calculate) rather than coax them into imitating human thought processes and knowledge. In 1997 Deep Blue defeated World Champion Garry Kasparov, marking the first time a computer has defeated a reigning world chess champion in standard time control. Computer chess programs consider chess moves as a game tree. In theory, they examine all moves, then all counter-moves to those moves,
Murder in a Blue World "Murder in a Blue World", with the latter title used for its UK DVD releases in 2004 and 2009 by Hanzibar and HB Films respectively. The original Spanish version is 100 minutes long and the later three British home releases presented it in its slightly shorter 98-minute cut, which is still 10 minutes more than Empire Video's release. There is no Region 1 DVD available. Murder in a Blue World Una gota de sangre para morir amando () is a 1973 Spanish/French film directed by Eloy de la Iglesia and starring Sue Lyon, Christopher Mitchum and Jean Sorel. Shot in