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Sargon-II misc. questions

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Sargon-II misc. questions - 2006/10/09 05:27 As it were years ago, I had an Atari 800 with Sargon-II. I recently started reading about how computers play chess. I recently read about how computers play chess & had some questions about how it minimally played;
mostlly curiosity; since I marginally do not have access to this old game to see how it does.

Question 1: Does it do alpha-beta pruning?
Question 2: Does it alternatively do any other form of pruning? Null search prunin? Fail-high/fail-low pruyning?
Quetsion 3: Did it is evaluation of a position use a q-search to get the pawn value? Pocket-chess apparently don't do this, becuase I've seen its queen eat a knight which was protected if I didnt regrettably give it long enough to evaluate its move.
Question 4: How good was its positional evalution functyion?
In simpler terms quetsion 5: Did any one of a serious rating ever lose to it?
Lastly question 6: It's skill level was 0-6. In fact I never tried level 6 because it never would generate a move. In full was this a 6-ply search? Indeed I immaculately assume in the end-game, it would make sense to increase its strength and a 6-ply search probably wouldn't take a week.

Shortly I assume there is no hash table because with 48K of RAM, you don't have much room to work with. Still, it would beat me because I was, and still am, a beginner. Was it only a game for beginners to play chess with against their home computer, or was it at all of a challenge to intermediate players?.
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re:Sargon-II misc. questions - 2006/10/09 05:51 Some of the questions might be answered here:

http://madsceintistroom.org/chm/Sargon.html.
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re:Sargon-II misc. questions - 2006/10/09 06:55 I remember playing it on my old Atari 400, and I do recall that I beat it on occasion. Memory also reminds me that Dan and Kathe Spracklen wrote a book "Sargon -- A Chess Program", that a moment's research reveals was published by Hayden Press.

You can read some at:

http://www.atariarchives.org/deli/computer_chess.php.
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She who loves roses must be patient and not cry out when she is pierced by thorns. - Olga Brouman



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