Author: pete
Date: 12:08:50 08/12/00
Go up one level in this thread
On August 12, 2000 at 14:48:09, john watson wrote: >On August 12, 2000 at 14:25:55, Winfred Craft wrote: > >>On August 12, 2000 at 14:17:46, john watson wrote: >> >>>On August 12, 2000 at 13:56:04, Jorge Pichard wrote: >>> >>>>On August 12, 2000 at 13:38:41, john watson wrote: >>>> >>>>>Does anybody have any idea how to quickly inflate Deep Junior's >>>>>book from 2,900,000 to 3,000,000 positions ? >>>>>I like round numbers, you see. >>>>>Maybe by importing huge .pgn or .cbh files of unusual games ? >>>>>The quality of the games is less important, as long they inflate the book it's >>>>>OK with me. >>>>>But from where can such files be downloaded ? >>>> >>>>I once was told 10 years ago by a local GM friend of mine that the number of >>>>openings which I was capable of remembering was not that important, but how good >>>>I understood the position after the opening was over is really what count. >>>>Therefore, the Quality of the opening lines whether it is 2,900,000 or just >>>>59,000 good opening lines is better than having a larger opening lines as long >>>>as those opening lines are free of errors and are the best for that particular >>>>program. >>>> >>>>PS: If it take closed openings to defeat good programs like Fritz 6a or junior 6 >>>>programmers should concentrate on programming those closed openings lines like >>>>the stone wall defense used by Kramnik against Deep Junior, plus special ALS >>>>Anti lock system in case other programmers apply the same technique in order >>>>to make their programs perform better. >>>> >>>>Pichard. >>> >>>That's beside the point, I just want a 3,000,000 position opening book, >>>that's all. >> >>I have a collection.pgn of games only between computers but it contains >>nowhere near 3 million moves. >>Winfred > > >Well, if the size of your collection.pgn isn't over 6Mb, >please send it to: j@watson.as Ok , after having read this whole thread I am sure I can help you with your strange wish ;-) : Get the file 2600.zip from Dann Corbitt's ftp-site at ftp://38.168.214.175/pub/ This is a high-quality pgn-file from games where both players were rated 2600 and higher . This should 1.) increase your booksize beyond the magic number you want to reach 2.) not hurt the quality of Junior's book too much. Have fun. pete
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