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Subject: Re: How Many Lines of Code in Source for Chess Engine?

Author: Andreas Guettinger

Date: 19:35:08 11/17/02

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On November 17, 2002 at 19:30:47, Bob Durrett wrote:

>
>
>
>If it takes one year to write and debug 25,000 lines of code, [in Rookie 2],
>then how much more in modern successful chess engines?  I assume the GUI is not
>so bad.
>
>If the answer comes out to be 50,000 or 100,000 lines of code, then this may be
>a lifetime project?
>
>What am I missing?
>
>Just Xerox Crafty and rename it?  [ A joke ]
>
>Bob D.

Depends on how many time you can spend. If you have 1-2 hrs per week like me
then it's a life time hobby, yes.
If it is your research project and you can spend 30+ hrs a week then 50'000
lines of code is not much.

Important is to go for small and easy targets at the beginning. Using 0x88 you
can easily get a move generator within a week of about 1000 lines of code.

regards
Andy



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