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Subject: Re: Lets enjoy the ending by pitting different programs !

Author: Jorge Pichard

Date: 03:35:42 01/30/03

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On January 30, 2003 at 06:32:05, Jorge Pichard wrote:

>On January 30, 2003 at 04:44:11, Dann Corbit wrote:
>
>>On January 30, 2003 at 04:37:45, Daniel Clausen wrote:
>>
>>>On January 30, 2003 at 03:16:48, Jorge Pichard wrote:
>>>
>>>>In this critical position where Kasparov mentioned that the mistake was probably
>>>>21.b4? We should pit different programs of similar strength such as:
>>>>Shredder 7 vs Deep Junior, Deep Frit7 vs Deep Junior and altenate white and
>>>>black for each program. Allow each program to finish the game by using a time
>>>>control of 6 Minutes per move. Also Take the position from move 25....f4 26.h3
>>>>and do the same. It is preferable to do this test only if you have a computer
>>>>equal = or greater > than 2.0 Ghz and preferably a Dual either an AMD MP or a
>>>>Dual Intel Xeon. Please provide your result ASAP.
>>>>
>>>>[D]2b2rk1/rp5p/3p1qpQ/2nPpp2/p1P5/R7/PPBN1PPP/4R1K1 w - - avoid 21.b4?
>>>
>>>I find such tests pretty useless, to be honest. If the computers don't
>>>understand how to play a certain position, what exactly do you want to conclude
>>>from the results of this computer-experiment?
>>>
>>>It's like playing a comp-comp tournament after the moves "d4 d5" and drawing
>>>conclusions about how well they play the queenspawn-gambit. ;) [how however that
>>>is called exactly]
>>
>>Another difficulty with the experiment is with the hardware.  Nobody is going to
>>have the souped-up mother-ship that Deep Junior 8 is running on.  So the time
>>control would have to be very long to emulate the same conditions.
>>
>>Naturally, if "some program or other" does better, people would use that to
>>demonstrate the superiority of "some program or other" but it would demonstrate
>>nothing of the sort.
>
>The computer after searching a lot of nodes could get the right moves
>even without understanding of the position, and by usging different programs
>you could see different outputs base on the starting position.
>
>The position is very tactical so it may be interesting to look at the lines that
>are already posted and see if other programs such as Shredder 7 and Deep Fritz 7
>could still draw even if you have to let your computer calculate up to 20
>minutes per move depending on your hardware. The purpose for this test would be
>to determine if the game could still end up in a draw. Of course it would NOT be
>the same as getting Kasparov to play the other side vs the program, since the
>game was already agreed to be a Draw. Another point is that computer don't get
>tire and after several hours of Analysis between programs of similar strength,
>you can still make a good judgement of what the possible outcome should  have
>been.
>
>Pichard.
>
>>
>>Even at that, I'd like to see it done.



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