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Subject: Re: Brutus

Author: Slater Wold

Date: 00:02:35 06/30/03

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On June 30, 2003 at 01:44:28, Keith Evans wrote:

>On June 30, 2003 at 01:14:25, Slater Wold wrote:
>
>>On June 30, 2003 at 00:53:25, Sally Weltrop wrote:
>>
>>>On June 29, 2003 at 16:54:23, Slater Wold wrote:
>>>
>>>>On June 29, 2003 at 13:19:58, Rajen Gupta wrote:
>>>>
>>>>>
>>>>>>>
>>>>>>>No.  It's 'top secret'.
>>>>>>
>>>>>hey! tell us some more. is it stronger as of today than deep junior8 on a dual
>>>>>xeon 3.068
>>>>>
>>>>>
>>>>>hand on heart promise; i wont tell any one :)
>>>>
>>>>It plays on playchess.com all the time.  Go watch.
>>>
>>>at full strength? I thought it ran much slower than when it appeared at the
>>>recent computer tourneys
>>
>>I had the thought the other day, while I watched it get thrashed by Shredder,
>>that it might be a 'dumbed down' version.
>>
>>However, with an FPGA, I don't see how that is possible.
>
>Here are a couple - run the FPGA at a reduced clock rate, run with a simplified
>evaluation,...

But then what's the point of playing?  This is Chessbase for crying out loud.
You don't think they have a few 'spare computers' with Shredder/Junior/Fritz??

Why do they have to take it to PC?

I don't know.  I have no idea what it's doing there.

>It would be interesting to see how it fares against Nimzo too. If it doesn't
>fare well against Nimzo, then what does that mean?

If I had to guess, I would say Nimzo == Brutus.
And I probably have a good explanation why.  :)

>>On 3 minute searches it's getting 11-12 ply.  At 3M+ NPS (which was the last
>>report I got) I would expect more.
>
>The branching factor in the hardware part of the search may be quite high. Which
>would explain the claims that the hardware depth was quite low.

Who knows.  It's Chessbase.  They don't say much.

>>But C.D. & Chessbase are kind of being quiet on this program, so all I can do is
>>speculate.
>
>I just hope that one thing comes out of this - cheaper FPGA boards



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