Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Shredder 8 vs Aristarch 4.50 so far 15.5 to 13.5

Author: Jorge Pichard

Date: 08:30:17 09/05/04

Go up one level in this thread


On September 05, 2004 at 11:21:10, Kurt Utzinger wrote:

>On September 05, 2004 at 11:06:45, Jorge Pichard wrote:
>
>>On September 05, 2004 at 10:51:34, Kurt Utzinger wrote:
>>
>>>On September 05, 2004 at 09:29:11, Jorge Pichard wrote:
>>>
>>>>I decided to continue the first match up to 30 games between Shredder 8 without
>>>>opening versus Aristarch 4.50 with opening at G/60. The last game # 30 seem to
>>>>be heading to a draw which will make the final score 16 to 14, unless Shredder 8
>>>>pull out another endgame trick.
>>>>
>>>>http://www.talkchess.com/forums/1/message.html?385745
>>>
>>>
>>>      Hi Jorge
>>>      Interesting experiment indeed. And what is your
>>>      conclusion?
>>>      Kurt
>>
>>Aristarch 4.50 won the last game, with an inpressive score of 14.5 out of
>>30. I thought that Shredder 8 without its Shredder.ctg opening book was going to
>>win with a bigger margin, since the opening  doesn't make much of a difference
>>with a good engine like shredder 8 that has good learning. It could be that
>>shredder 8 opening worth as much as 55 to 65 rating points. We can only find out
>>how strong Aristach 4.50 really is, if the SSDF decide to test Aristarch 4.50.
>>My prediction is that it could be around 2675 at standard SSDF time control.
>>
>>Jorge
>
>
>      Hi Jorge
>      About strength of Aristarch 4.50 at 90m+30s please
>      have a look at our AT 2004 tournament
>      [http://www.utzingerk.com/at_2004.htm]
>      Kurt


Thanks Kurt, that reasure my previous belief that Aristarch 4.50 performs better
at longer time control, even with my short match of 22 games at G/30 against
Shredder 8 it performed worse than at G/60.

Jorge



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.