Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Did Deep Junior find Bg7 thanks to better software

Author: blass uri

Date: 01:09:56 07/12/00

Go up one level in this thread


On July 12, 2000 at 03:40:44, Ed Schröder wrote:

>On July 12, 2000 at 03:16:44, blass uri wrote:
>
>>I read in kasparovchess.com that Junior could reproduce all the moves against
>>adams in a laptop so I guess that it found Bg7 thanks to software improvements(I
>>read that the commercial Deep Junior cannot find it in tournament time control)
>>
>>It likes Bg7 but changes its mind later and find it again only after a long
>>time.(I think it was more than 2 hours)
>>
>>Sarah bird used only one processor for deep Junior in her test so I am not sure
>>if it found Bg7 thanks to software improvements because it is possible that Deep
>>Junior gets more than linear improvement by more proccesors in some positions.
>>
>>Uri
>
>What is so special on Bg7? Programs who evaluate the position black having
>a (small) advantage will take a long time finding Bg7, programs who evaluate
>the position as negative for black will find Bg7 quickly. Again I would like
>to know why Bg7 is so much better than Re1. After 14 plies Rebel also picks
>Bg7 but the score difference with Re1 is only 0.06.
>
>Ed

I did not analyze Re1 but I read that the commercial Junior likes Rg8 and not
Bg7 and I read that Rg8 is probably losing.

Uri



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.