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Subject: Re: Computer Chess is pointless

Author: Vincent Diepeveen

Date: 14:17:00 01/09/02

Go up one level in this thread


On January 09, 2002 at 03:50:56, Uri Blass wrote:

>On January 08, 2002 at 18:47:35, Bas Hamstra wrote:
>
>>On January 07, 2002 at 16:56:46, Uri Blass wrote:
>>
>>>On January 07, 2002 at 14:53:25, Bas Hamstra wrote:
>>>
>>>>On January 07, 2002 at 13:44:43, Joshua Lee wrote:
>>>>
>>>>>you are Ill informed .   As much as i think the SSDF is Inaccurate in it's
>>>>>ratings it does a few things that are consistent:
>>>>>1 Shows which programs are stronger than others and on what hardware
>>>>>
>>>>>This is the only point i need to make to totally bust your argument because
>>>>>if you look at the estimated ammounts they give for each of their hardware
>>>>>increases or if you take the averages from one set of hardware to another you
>>>>>should see clearly that in reality there is a definite increase in most newer
>>>>>versions.  I don't know how the program authors do it but they do.....
>>>>>look at Junior 6 and 7 on a K6-2 450.
>>>>
>>>>I dont see your point. I am not saying that programs don't improve. But I do say
>>>>that Junior 7 does not stand a chance against Junior 6 on 2x slower hardware.
>>>>Can you find 1 program where a newer version beats an older on 2x slower
>>>>hardware?
>>>>
>>>>Bas.
>>>
>>>Yes
>>>
>>>Fritz7 on old hardware beats Fritz3 on fast hardware
>>>if the hardware adavantage is 2:1
>>>
>>>I am not sure about Fritz7b and Fritz6 but
>>>it may be interesting to test.
>>>
>>>Uri
>>
>>How do you know? Data! Numbers, tables. Photo's :-) Are you willing to take a
>>bet? I say Fritz3 is going to win.
>>
>>
>>Bas.
>
>I remember that the difference between Fritz6a and Fritz5 based on the ssdf is
>more than 70 elo on the same hardware.
>I also know that programs do not earn more than 70 elo from being
>twice faster based on the ssdf.
>
>Fritz6a may have a better book so in order to be careful I did not suggest to
>take Fritz6a and Fritz5b but to take Fritz7a and Fritz3.
>
>I will be surprised if Fritz3 can win a match against Fritz7 when the hardware
>of Fritz3 is exactly twice faster even if you use the same book.
>
>Uri

equal book matches fritz vs fritz i would never take because
book for this program is so dominating.




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