Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Shredder crushing Chess Tiger.

Author: Jasmine Baer

Date: 07:27:03 12/15/03

Go up one level in this thread


On December 15, 2003 at 01:09:16, Christophe Theron wrote:

>On December 14, 2003 at 19:08:38, Richard Sutherland wrote:
>
>>On December 14, 2003 at 18:53:08, Christophe Theron wrote:
>>>
>>>
>>>1) I don't recommend the "Gambit suicidal" settings. Use the normal style or the
>>>Gambit style for better results. Please note that if you are using CT15 inside
>>>the ChessBase GUI, due to a bug in the CB stuff you will have to manually edit
>>>the CT.INI file.
>>>
>>>2) Chess Tiger hash table must always be 12 times some power of two, so when you
>>>select 128Mb (which is not 12 times some power of two), Chess Tiger
>>>automatically uses the biggest amount that does not exceed what you asked for.
>>>In this case it selects 96Mb.
>>>
>>>3) If you draw any conclusion after 5-0, my advice is that you should definitely
>>>pick a different hobby. But I'm sure you know that already and that you are not
>>>drawing any real conclusion so early, right? :)
>>>
>>>Good luck with your match. Please keep us informed.
>>>
>>>
>>>
>>>    Christophe, author of Chess Tiger
>>
>>
>>
>>Christophe, thanks for replying. No, I'm certainly not drawing any conclusions,
>>just looking for feedback. I thought that I might not have Tiger playing at it's
>>optimum settings and was looking for input. Don't be so sensitive! :) LOL
>>
>>I'll revert back to normal mode, use the Shredder work and allocate 192MB's of
>>hash.
>>
>>What did you find were the optimal settings and at what time control did you
>>find Tiger strongest?
>
>
>
>I cannot answer this question because testing is at least 50% of the job of a
>chess programmer. I'm not going to reveal my secrets (not yet :).
>
>
>
>    Christophe

Hi, Christophe!

First, I wanted to thank you for making Chess Tiger 15.  It is a very fun engine
to play against, and with the Gambit settings, I never know what it will pull
out of its bag of tricks.

Second, I was wondering when there might be a Chess Tiger 16?  It sounds like
you are hard at work in your laboratory, so I'm sure you are cooking something
up.

Third, a request.  On the next release, could you please include a "Gambit
Tiger" engine to go along with Chess Tiger 16?  This way I can have them go head
to head and see how they perform in a variety of tests - wide open openings,
closed openings, "safe" openings, etc.

Fourth, please don't take any of the blatantly negative comments to heart.  I
know it is hard to do so when someone criticizes one's work, but unless anyone
provides back-up data that supports their assertion, it is healthier to blow it
off.

Again, thanks for Chess Tiger.  I also own the Palm Pilot version, and it has
saved me from boredom in airports, doctor's offices, etc.



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.