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Subject: Re: Chess pc program on super computer

Author: Arturo Ochoa

Date: 16:47:59 08/08/05

Go up one level in this thread


On August 07, 2005 at 17:26:26, Uri Blass wrote:

>On August 07, 2005 at 15:29:39, Arturo Ochoa wrote:
>
>>On August 07, 2005 at 10:18:45, Uri Blass wrote:
>>
>>>On August 07, 2005 at 06:02:06, Arturo Ochoa wrote:
>>>
>>>>On August 06, 2005 at 23:57:41, Uri Blass wrote:
>>>>
>>>>>On August 06, 2005 at 21:06:12, Arturo Ochoa wrote:
>>>>>
>>>>>>On August 06, 2005 at 19:43:46, Uri Blass wrote:
>>>>>>
>>>>>>>On August 06, 2005 at 14:22:30, Vincent Diepeveen wrote:
>>>>>>>
>>>>>>>>On August 06, 2005 at 13:44:50, Uri Blass wrote:
>>>>>>>>
>>>>>>>>>On August 06, 2005 at 09:19:48, Arturo Ochoa wrote:
>>>>>>>>>
>>>>>>>>>>On August 06, 2005 at 03:07:59, Uri Blass wrote:
>>>>>>>>>>
>>>>>>>>>>>On August 05, 2005 at 20:20:57, Arturo Ochoa wrote:
>>>>>>>>>>>
>>>>>>>>>>>>On August 05, 2005 at 17:42:17, Uri Blass wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>>On August 05, 2005 at 14:40:53, Vincent Diepeveen wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>>On August 05, 2005 at 12:04:43, Uri Blass wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>On August 05, 2005 at 11:40:26, Vincent Diepeveen wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>On August 05, 2005 at 11:03:10, Uri Blass wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>On August 05, 2005 at 07:40:55, Vincent Diepeveen wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>On August 04, 2005 at 13:38:16, Robert Hyatt wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>On August 04, 2005 at 07:49:10, Vincent Diepeveen wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>On August 04, 2005 at 07:15:02, Engin Üstün wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>what is about the intelligence of the program? i mean the knowledge of the
>>>>>>>>>>>>>>>>>>>>>program ?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>Well the competition in that respect has been closed already,
>>>>>>>>>>>>>>>>>>>>as diep has more chessevaluation knowledge than any other program.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>That ought to be worth a "post of the year" award.  "the competition is closed".
>>>>>>>>>>>>>>>>>>> :)  Just like the question "can a cluster be used to play chess?"  The answer
>>>>>>>>>>>>>>>>>>>was (at first) "No, I can proof that the latencies are too high and the speedup
>>>>>>>>>>>>>>>>>>>can't be > 1.0".  It was later "yes, everyone else has tried and failed, but
>>>>>>>>>>>>>>>>>>>Diep can use a cluster now."
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>that gets _so_ old to continually read such crap.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>Why is it that the program "with more chessevaluation knowledge than any other
>>>>>>>>>>>>>>>>>>>program" can't win a major tournament with the regularity of the inferior
>>>>>>>>>>>>>>>>>>>programs like Shredder and Junior?
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>Go figure...
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>Are you suggesting that Shredder has less evaluation knowledge than Crafty?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>Go away.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>No
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>Bob Hyatt never said that Crafty has more knowledge.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>Shredder has *way* more than you realize.
>>>>>>>>>>>>>>>>>>Junior9 has way way more knowledge than older versions.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>The proof is obvious that chessknowledge works.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>Bob never said that chess knowledge does not work.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>Uri
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>By the way, has your 2000 line evaluation function "enough to get world
>>>>>>>>>>>>>>>>champion" already finished?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>Vincent
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>No but I think that fruit's evaluation with better search and good book is
>>>>>>>>>>>>>>>enough to win the world championship.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>How many lines are in fruit2.1's evaluation?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>Fruit eval.cpp has a less than 2000 lines
>>>>>>>>>>>>>>>There are functions like piece_attack_king not  in eval.cpp but on the other
>>>>>>>>>>>>>>>side there are empty lines and asserts and comments in eval.cpp so I am not sure
>>>>>>>>>>>>>>>if Fruit's evaluation is more than 2000 lines.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>Uri
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>What happened to all your complaining in the 2004 world championship about
>>>>>>>>>>>>>>others having superior hardware (the reason you gave why Movei lost from Diep,
>>>>>>>>>>>>>>remember?). Fruit is single cpu.
>>>>>>>>>>>>>
>>>>>>>>>>>>>I admit that Fruit is simply better than Movei.
>>>>>>>>>>>>>
>>>>>>>>>>>>>About the game against Diep the tactical mistake that costed the game is a
>>>>>>>>>>>>>mistake that movei could avoid with better hardware.
>>>>>>>>>>>>>
>>>>>>>>>>>>>I am not sure what result Movei could do with better hardware against Diep but
>>>>>>>>>>>>>Diep could not win easily.
>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Crafty is quad opteron dual core, so is diep (quad opteron dual core 1.8Ghz
>>>>>>>>>>>>>>sponsor: www.hotels.nl ), shredder quad opteron dual core 2.2Ghz minimum
>>>>>>>>>>>>>>(transtec) and probably Junior (HP) be too.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Did you forget all your "superior hardware always wins" complaints in 2004?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>Vincent
>>>>>>>>>>>>>
>>>>>>>>>>>>>I do not say that better hardware always win but I am almost sure that Movei
>>>>>>>>>>>>>could score better with better hardware(for example it had good chances for a
>>>>>>>>>>>>>draw against Crafty and in WBEC Movei beated Crafty in the match between them)
>>>>>>>>>>>>>
>>>>>>>>>>>>>I also think that there are good chances that movei could avoid the loss against
>>>>>>>>>>>>>isichess with better hardware and the mistake that costed it the game could be
>>>>>>>>>>>>>prevented with searching one ply deeper.
>>>>>>>>>>>>>
>>>>>>>>>>>>>Uri
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>There are two facts: Diep beated you in WCC2004 and Zappa beated you in CCT7 in
>>>>>>>>>>>>a easy way. The rest is mere cheap excuses typical from your Pre-WCCC frustrated
>>>>>>>>>>>>non participation.
>>>>>>>>>>>>
>>>>>>>>>>>>I only read this message. Not time to argue your nonsense for now.
>>>>>>>>>>>>
>>>>>>>>>>>>Arturo.
>>>>>>>>>>>>
>>>>>>>>>>>>PD: I was the booker for this engines in those Tournaments.
>>>>>>>>>>>
>>>>>>>>>>>I responded to vincent and I did not talk about the game against zappa and I do
>>>>>>>>>>>not understand why you mention it.
>>>>>>>>>>>
>>>>>>>>>>>I also wrote nothing against you in my posts.
>>>>>>>>>>>It is a fact that Movei could avoid the losing mistake with searching one ply
>>>>>>>>>>>deeper against diep and that better hardware could help it to get one ply deeper
>>>>>>>>>>>in the relevant position(probably hardware that is 1.5 times faster was enough
>>>>>>>>>>>for it).
>>>>>>>>>>>It is not something personal against you.
>>>>>>>>>>
>>>>>>>>>>It is not a fact because It did not happen.
>>>>>>>>>>
>>>>>>>>>>The fact is Movei made an awful mistake. Sooner or later it would make other
>>>>>>>>>>mistake like this, so the result was going to be the same thing.
>>>>>>>>>
>>>>>>>>>It is possible that you are right that later it could make another losing
>>>>>>>>>mistake and I do not know it.
>>>>>>>>>
>>>>>>>>>It is a fact that when I analyzed the game I found that movei could play a
>>>>>>>>>better move with searching one ply deeper because analyzing the game later is
>>>>>>>>>something that happened.
>>>>>>>>>
>>>>>>>>>Uri
>>>>>>>>
>>>>>>>>You probably didn't see it, but i didn't comment in the idiocy you wrote about
>>>>>>>>the Movei-Diep game.
>>>>>>>>
>>>>>>>>Any other move still loses you the game however.
>>>>>>>>
>>>>>>>>The fact is you just complained about hardware at the time. Now for the 2005
>>>>>>>>world champ suddenly hardware is not relevant.
>>>>>>>
>>>>>>>I did not say that it is not relevant and I do not expect fruit to win the
>>>>>>>title.
>>>>>>>
>>>>>>>I said that it is better than Movei.
>>>>>>>
>>>>>>
>>>>>>A lot better.
>>>>>>
>>>>>>>>
>>>>>>>>You did not explain that weird logic.
>>>>>>>>
>>>>>>>>To explain it in a way a child understands:
>>>>>>>>
>>>>>>>>It is not logic to say in 2004 that bigger hardware would have solved everything
>>>>>>>>for you and that it was the only reason for you to lose,
>>>>>>>
>>>>>>>I did not say that it could solve everything for me but it could help me to get
>>>>>>>more points.
>>>>>>>
>>>>>>>Movei was never strong enough to win WCCC.
>>>>>>
>>>>>>Thank you. You give me again the reason about Movei making all kind of mistakes
>>>>>>later.
>>>>>>
>>>>>>>
>>>>>>>>whereas now you say Fruit makes a chance for world champion title despite
>>>>>>>>that it is at a single cpu and many others are 4 to 8 cores.
>>>>>>>
>>>>>>>I think that the probability of Fruit2.1 to win the title is small
>>>>>>>
>>>>>>>Shredder,Junior and Zappa that support more than one processor have better
>>>>>>>chances and Fruit is an easy target to prepare because Fruit2.1 is free and I
>>>>>>>understood that Fabien did not work on improving it before WCCC and he said that
>>>>>>>he took a break from chess programming after releasing Fruit2.1 so no big
>>>>>>>improvement from Fruit2.1 is expected in WCCC(big improvement from Fruit2.1 will
>>>>>>>probably happen only later).
>>>>>>
>>>>>>The probability compared to Movei is a lot big.
>>>>>>
>>>>>>>
>>>>>>>>
>>>>>>>>It is your turn to explain your logics.
>>>>>>>>
>>>>>>>>For the other readers, note that i would be happy if Fruit wins the world title;
>>>>>>>>it tends to get predictable if each year junior or shredder wins.
>>>>>>>>
>>>>>>>>Vincent
>>>>>>>
>>>>>>>Note that my guess was that zappa is going to win the title.
>>>>>>>
>>>>>>>Uri
>>>>>>
>>>>>>Why not the other participants? Based on what you supposed that? This is the
>>>>>>typical Blah-Blah supposition before WCC2005?!!! :)))
>>>>>
>>>>>I know that Zappa already won the CCT title and I know that zappa surprised in
>>>>>the past by almost winning CCT with a random book.
>>>>>
>>>>>I guess that you already did some preperations against specific opponents like
>>>>>you did against Pharaon in the past and I do not expect always Shredder and
>>>>>Junior to win the title.
>>>>>
>>>>>Uri
>>>>
>>>>
>>>>Correction: The Zappa Book for CCT was not _random_.
>>>
>>>I used the word random not for the zappa book that you were responsible for(last
>>>CCT) but about the book in a previous CCT when zappa shared first place with 7/9
>>>and lost in the playoff(Crafty had superior hardware and won that CCT).
>>>
>>>If I remember correctly I read the word random directly from the author.
>>>
>>>Uri
>>
>>
>>You did not refer to a specific CCT Tournament. Then, I corrected your
>>misinformation.
>>
>>A8A
>
>Here are my words again:
>>>>I know that Zappa already won the CCT title and I know that zappa surprised in
>>>>the past by almost winning CCT with a random book.
>
>It is clear that winning CCT and almost winning CCT is about different
>tournaments.
>The tournament that it won was with your book.
>Previous tournament that it almost won and got the same number of points as the
>winner only to lose in the playoff was with random book.
>
>I see no misinformation.
>
>Uri

This is the typical Blass.... Now, you are corrected, you repeated the
information. This is has a name that I can´t say here.

From absurdity to repetition.... you are very funny......

From misinformation to repetition.... you are too funny.....

A8A




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