Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: What went wrong with P.Conners and Zugzwang in WCCC?????

Author: Peter Kappler

Date: 08:58:04 07/01/99

Go up one level in this thread


On July 01, 1999 at 09:06:33, Robert Hyatt wrote:

>On July 01, 1999 at 04:46:04, blass uri wrote:
>
>>
>>On July 01, 1999 at 04:31:13, Stefan Meyer-Kahlen wrote:
>>
>><snipped>
>>>>"most" of us don't make last-minute changes...  except for opening book
>>>>stuff. Which means that the version from 6 weeks prior to Paderborn is probably
>>>>_very_ close to the version played at Paderborn, usually...
>>>
>>>Right now there is only one Shredder acount on ICC which is run by myself
>>>("Shredder") and where you can play versions other than the commercial ones.
>>>
>>>Stefan
>>
>>Rober hyatt:
>>>>"most" of us don't make last-minute changes...  except for opening book
>>
>>Do the words "most" of us include you?
>>
>>Uri
>
>
>For the two WMCCC events, absolutely.  I generally 'freeze' things 90 days
>before such an event.  Allow minor tuning (eval changes) up to about 30 days
>before the event, then 'live' with that thru the end of the tournament.  In the
>days of Cray Blitz I couldn't do that because we didn't get access to the cray
>often enough and we often were 'tuning' right up to the tournament, which hurt
>us often.  More games are lost by last minute changes than all other cauases
>lumped together.  We used to joke at the ACM events that you could tell the
>'beginners' because they were always logged on between rounds making serious
>changes to their programs...


Wasn't Crafty's sub-par result at Paris '97 the result of some last minute
tweaks to the eval?  Correct me if I'm wrong, but you said that the Paris
version even lost a long match to GnuChess.  Hard to believe that a well-tested
version of Crafty would ever do that...

--Peter






This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.