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Subject: Re: Why is HIARCS X so good at Blitz & Standard Chess?

Author: Andreas Guettinger

Date: 14:51:23 01/08/04

Go up one level in this thread


On January 08, 2004 at 17:37:25, Bob Durrett wrote:

>On January 08, 2004 at 17:26:30, Torstein Hall wrote:
>
>>On January 08, 2004 at 17:16:17, Bob Durrett wrote:
>>
>>>HIARCS X plays as “sinferno” at ICC on an AMD Athlon XP 2400+ @ 2.5GHz computer.
>>>It holds the "official" ICC Blitz Record at 3604 and has the fewest losses and
>>>better overall records versus strong titled players than any other computer on
>>>ICC.  It has only lost five games to two titled players but has played a large
>>>number of GMs, IMs and FMs.  It is currently the top engine at ICC using
>>>Standard time limits.
>>>
>>>Why is that?  Why is it better than all the other chess engines no matter what
>>>the hardware?  Is SSDF missing something here?  Is there a disconnect here?
>>>
>>>Bob D.
>>
>>Its probably simple as Formula, opening boook and luck. A program as Hiarcs do
>>not lose many Blitz games to humans on an Athlon at 2.5Ghx XP (3500+?)  So you
>>put no play Comps in your formula, add a good opening book and a dash of good
>>luck!
>>
>>Torstein
>
>I used "vars sinferno" [at ICC] to look at it's formula and found nothing there
>that suggests anything out of the ordinary.  Similarly sfilter looks typical as
>well.
>
>All the chess engines playing at ICC have opening books and it seems a safe bet
>that the stronger engines have good opening books.
>
>My guess is that it is "earning" it's rating in the middlegame and endgame.
>
>Bob D.

formula =
"established&autocolor&rated&blitz&time=5&inc=3&((!computer&!freeweek&!provisional&lag<2000&rating>myrating-425))"


!computer means no computer opponents as far as I know.

regards
Andy



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