Author: Wayne Lowrance
Date: 08:27:58 09/06/01
Go up one level in this thread
On September 06, 2001 at 10:48:42, Uri Blass wrote: >On September 06, 2001 at 10:00:52, Robert Hyatt wrote: > >>On September 06, 2001 at 08:22:23, K. Burcham wrote: >> >>> >>> >>> >>> >>>amazing game. i always look for moves that you played for the computer, >>> to get the results you want. >>> >>>in this game, deep fritz chooses all the program moves that you list here. >>> >>>in your games that you sacrifice material for position, and your "every move >>> advance toward king" methods, this makes your games look very easy for >>> a human. and this makes these games look like you are playing an >>> easy opponent. >>> >>>it seems that if these (all) programs are this vunerable to kingside >>> attacks, then it would also seem that huebner (spelling?) could >>> have used these methods in his comp games. and it would also seem >>> that kramnik could use these methods in his upcoming match. >>> >>>and if kasparov is so good, and the king, and he used a comp for studies, >>> then why didnt he use these methods with deep? are you going to >>> say that deep would not choose these moves. are you going to >>> say that deep would not fall for ...h5, and would develop >>> its own attack. >> >> >>Deep Blue is a different animal from Deep Fritz. First, it was at least >>a hundred times faster. Which plugs several holes. Second, its evaluation >>was developed and tuned while playing against human GMs, not against other >>computers. That plugs several more holes. > >We do not know if it was a different animal because kasparov did not try h5 and >he had the opportunity to try in game 2. > >I also doubt if GM's tried the idea of 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 h5 >against deeper blue. > >I doubt if tuning the evaluation based on games against humans could help >because there is a lot of things that humans did not try. > >I also found that Deep Fritz could avoid the drawing mistake of Deeper blue in >game 2 and the same for Junior and Tiger so claims that the evaluation of Deeper >blue was different do not convince me. > >The fact that the evaluation of Deeper blue was different does not say that it >was better and it is possible that it even could fall for king attack that Deep >Fritz does not fall into if you play the relevant lines that kasparov did not >know. > >We have no idea if kasparov could win Deeper blue in game 2 by h5 for the simple >reason that kasparov did not try and everything is going to be a speculation. > >Uri I like uri's thinking, usually makes sense to me. It get's a little bit on my nerve's the praise Bob keep's piling on DB and his comparisons against modern lil micro com programs always speed given as reason.... i"m not convinced Bob. I think the Tiger's, Fritz's etall are a heck of a lot better than you give them credit for, and yes even Crafty. No disrespect intended. Wayne
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