My two cents on Rybka's disqualification

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Rebel, chrisw

bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: My two cents on Rybka's disqualification

Post by bob »

garybelton wrote:http://www.open-chess.org/viewtopic.php ... fast#p7024

From BB+ talking about Rajlich ...

"As I've said before, I think modern testing methods (at ultra-fast time controls) is one of his major innovations. "

Sounds like Bob needs to rewrite that post for BB+, as clearly Bob invented it. OMG did BB+ made a mistake??!!

Congratulations to you and Hiarcs on your 2008 WC title.

yls.
You need to learn to read. "ultra-fast time controls" has _zero_ to do with cluster testing. I don't use "ultra-fast time controls" on my cluster testing most of the time, because I can run 256 games at a time. You have mangled this badly.
User avatar
Harvey Williamson
Posts: 2010
Joined: Sun May 25, 2008 11:12 pm
Location: Whitchurch. Shropshire, UK.
Full name: Harvey Williamson

Re: My two cents on Rybka's disqualification

Post by Harvey Williamson »

garybelton wrote:http://www.open-chess.org/viewtopic.php ... fast#p7024

From BB+ talking about Rajlich ...

"As I've said before, I think modern testing methods (at ultra-fast time controls) is one of his major innovations. "

Sounds like Bob needs to rewrite that post for BB+, as clearly Bob invented it. OMG did BB+ made a mistake??!!

Congratulations to you and Hiarcs on your 2008 WC title.

yls.
As far as I know these tests were not run on the Cluster.
bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: My two cents on Rybka's disqualification

Post by bob »

garybelton wrote:
Bob is the pioneer of the computer chess
Agreed.
and a person I highly respect.
That used to be the case on my part.
Stop that utter nonsense!
What nonsense? We are seeing very un-Christian bevhavior here, my apologies if that does not mean anything to you.
Seeking the truth is "un-Christian"? What bible do you read, by the way???
garybelton
Posts: 175
Joined: Fri Dec 11, 2009 9:08 pm

Re: My two cents on Rybka's disqualification

Post by garybelton »

I don't use "ultra-fast time controls" on my cluster testing most of the time
Those times that you did use it, where did you get the idea from? Be honest.
garybelton
Posts: 175
Joined: Fri Dec 11, 2009 9:08 pm

Re: My two cents on Rybka's disqualification

Post by garybelton »

bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: My two cents on Rybka's disqualification

Post by bob »

garybelton wrote:
I don't use "ultra-fast time controls" on my cluster testing most of the time
Those times that you did use it, where did you get the idea from? Be honest.
Once again, I do not use ultra-fast time controls on my cluster testing. That is the _point_ of using a cluster. I can play longer games, and still finish faster than when using ultra-fast time controls on a single box.

The only time I use ultra-fast time controls is for "stress testing" where I want to make sure that the "edge conditions" in crafty are safe. I can't allow myself to reach a point where there is exactly zero (or less) time left to make a move, the search will break. I have to check for moves more frequently with fast move target times. Etc.

Vas was playing a game in a second or two. My testing is usually done at a move very second or so.

Now, is there still any lack of clarity in what I do? You are the one that mangled BB's statement badly. But for the record, others have used fast time controls well prior to Rybka. Most commercial programmers used to have a dozen or so machines playing games 24/7, even dating back to the days of Rebel. You might ask Ed what kind of time controls he used for fast games and if he somehow got that idea from Vas, 20 years before Vas wrote his first chess program...
garybelton
Posts: 175
Joined: Fri Dec 11, 2009 9:08 pm

Re: My two cents on Rybka's disqualification

Post by garybelton »

Agreed. But to redress the balance we have seen a big personal attack on a person that raised the chess bar by +300 elo. As a chess consumer I like to see a little balance.
bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: My two cents on Rybka's disqualification

Post by bob »

garybelton wrote:http://www.kingjamesbibleonline.org/

Where is the love?
Where is the "un-Christian behaviour"?
garybelton
Posts: 175
Joined: Fri Dec 11, 2009 9:08 pm

Re: My two cents on Rybka's disqualification

Post by garybelton »

But for the record, others have used fast time controls well prior to Rybka.
In that case BB+'s statement was completely incorrect. My apologies for relying on it,
garybelton
Posts: 175
Joined: Fri Dec 11, 2009 9:08 pm

Re: My two cents on Rybka's disqualification

Post by garybelton »

Matthew 6:14-15