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Subject: Re: More about the Gothic Vortex Program, $10,000 challenge

Author: Ed Trice

Date: 08:11:34 01/01/04

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On January 01, 2004 at 04:56:40, Vasik Rajlich wrote:

>Hi,
>
>two questions:
>
>1) Is your engine publicly available? Are you willing to provide it to someone
>who accepts the challenge?
>2) How much time have you put into its development?
>
>Just curious,
>
>Vas

Hello,

The engine is not publicly available. If it were, all somebody would have to do
is study it and defeat its known weaknesses :)

There is some time I invested in terms of question #2 that you will not have to,
namely, some good estimates for the values of the new pieces. That is available
on the website at:

http://www.GothicChess.org/piece_values.html

The total development time, from the very first move generation attempt as an
array move generator (which was scrapped since it was too slow) to the first
bitboard engine to the final version with the technology borrowed from Crafty
was 5.5 months.

There was about 6 weeks worth of tail-chasing, so someone who avoids my mistakes
can have a decent engine up and running in about 4 months I would imagine.

I hope this answers your question.



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