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Subject: Re: OLD SARGON SOURCE ARTICLES

Author: Donald Gerue

Date: 10:43:12 06/06/03

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Good Morning:

Somewhere in the attic I have my notes on the first relocation of sargon from
the original Trs 80 to the disk based trs 80.

It had the complete source code with the relocation notes.  I suppose I could
find it for you if it would be a great help.

One of the reasons that the source code may be difficult to find is that the
author ( Spracklin) wrote it directly into assembly language for the trs 80 as
there was no assembler at that time that h had access to that would do the job
would do the job for him.

Don Gerue

On June 05, 2003 at 16:14:54, JW de Kort wrote:

>On June 04, 2003 at 18:56:19, Peter Fendrich wrote:
>
>>On June 04, 2003 at 16:52:11, JW de Kort wrote:
>>
>>>On June 04, 2003 at 16:47:37, Peter Fendrich wrote:
>>>
>>>>On June 04, 2003 at 16:14:51, JW de Kort wrote:
>>>>
>>>>>HI,
>>>>>
>>>>>In byte magazine 1978 (i think) a series of articles was publiced concerning the
>>>>>source code of the Sargon Chess program. Can anybody tell me if these articles
>>>>>are somewhere to be found on the net?
>>>>>
>>>>>regards
>>>>>Jan Willem
>>>>
>>>>I have them on paper and it was not the real Sargon program but something called
>>>>Sargon 0.5 written in Pascal inspired from the real Sargon.
>>>>
>>>>/Peter
>>>
>>>Thanx Peter,
>>>
>>>I think there also were some articles in Z80 machine language. I had one, but
>>>unfortunately me little son got hold of it tore it into pieces.
>>>
>>>Jan Willem
>>
>>Ok, my memory fooled me! I digged it out from the dust and the article was:
>>"First Steps in Computer Chess Programming" BYTE October 1978.
>>and the program described is written in Z-80 assembler.
>>If you still are interested and mail me your physical address so...
>>But the link you got seems to cover it all.
>>
>>I mixed up this aticle with another one from Oct 1978 - Jan 1979:
>>"Creating a Chess Player" Peter Frew and Larry Atkin.
>>The program here was Chess 0.5 in Pasacal inspired from Chess 4.5.
>>
>>I have that too on paper. :-)
>>
>>/Peter
>
>
>Thank you Peter for your effort. I chesked the link and it is very impressive.
>BTW i have the book in printed form. I bought it once in a decond hans show for
>about $1 (equivalent). I thought i once read an article about how they
>implemented SEE, that was what i was interested in. Studying this machine
>language makes it very hard to understand. But i think my memory failed me on
>this one. The article you mention used to be in my archives as well until my
>littel son got hold of it.
>
>thanks again,
>
>Jan Willem



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