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Subject: Re: Question to Jeroen: What went wrong with Tiger?

Author: Frank Phillips

Date: 02:20:42 08/25/01

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On August 25, 2001 at 00:25:27, Christophe Theron wrote:


>Yes. After Paris I have started to STOP relying on my personal feelings about
>how my program should play.
>
>I have started to build objective tools (in which my subjectivity could not
>influence) to evaluate my program and evaluate if changes were good or not.
>
>So since early 1998 I do not study closely lost games anymore, unless I can see
>a clear repeated pattern in these losses.
>
>Since I have started to use this method, my program has dramatically improved.
>So I do not see any reason to return to the old way of doing it.
>
>That's why I'm not going to give any particular importance to the losses that
>happened during this WMCCC. That's my usual way of handling this...
>
>
>
>    Christophe

Christophe

With all the information available, xboard, help from Bob and Bruce, fast
computers and sustained effort, it seems reasonably straight forward to write a
decent chess program that can beat most humans on the planet.  Stepping up into
the class of the commercials (and Bob and Bruce) is a different matter –
something you obviously did with great success, without having to rely on
superfast hardware.

Are you prepared to give any concrete details about your approach to testing?
It has clearly been successful - certainly much more so that my random changes
inspired by disappointment at yet another loss.

Frank



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