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Subject: Re: Computers are definitely better that 2500 elo. I could say 2600-2650

Author: Sune Fischer

Date: 05:45:52 04/06/02

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On April 06, 2002 at 07:48:29, Uri Blass wrote:

>On April 06, 2002 at 05:03:29, Sune Fischer wrote:
>
>>On April 06, 2002 at 02:49:55, Tanya Deborah wrote:
>>
>>>I agree with you Jerry. For me is very difficult to see some persons here that
>>>say that computer programs are not play at 2500 elo. Some time ago, i ask the
>>>same question to Grand Master Alexey Dreev. Dreev is a very good chess player
>>>(up to 2600 elo) and he said me that chess programs are definitely better than
>>>2500 elo. I said to him : Are you sure? Are you completely sure? Dreev said : I
>>>am completely sure of that.
>>>
>>>I also ask the same question to ¨garompon¨ a very good GM in ICC. He also tell
>>>me that computers are better than 2500 elo.
>>>
>>>And... I also ask to GMW Alexandra Kosteniuk. (I have a friendship with her and
>>>we played some games some time ago) and she said me that computer programs are
>>>very very strong now. When we talked, she was impressioned by the strenght of
>>>Gambit Tiger 2. She said me, that she believed that Tiger was the best program
>>>in the world. Since, 3 very good chess players told me that programs play better
>>>than 2500 elo.
>>>
>>>Like you said, many people need to open the eyes, and understand that we are not
>>>in 1990 anymore!!.
>>>
>>>Regards!
>>>Tanya Deborah.
>>
>>I am one of those ignorant people that have some doubts about the true strength
>>of the programs ;)
>>Let me explain why...
>>We all agree that in tactics nothing beats the computers, but how good are they
>>at the positional level?
>>I am sure the programs are way behind GMs in the static analysis of a position,
>>because a programmer can only implement a bunch of static rules, and not the
>>extensive knowledge and experience of a GM, often the programmer is not a very
>>strong player himself, which doesn't exactly help either.
>>This is a weakness in the programs, it is there but seems to be completely
>>unexploited by most of the strong players.
>>Exactly how strong does one needs to be to dissect a program completely is not
>>clear, but I have heard of players with sub 2000 elo that has a great score
>>against the programs. I think it can be done, GMs don't bother however. In all
>>the matches GM vs computer we have seen lately, it's been 4-8 games, far too few
>>for a complete dissection.
>>
>>To my knowledge programs today are mainly used for training, testing new
>>openings and analysing games, that sort of thing.
>>GMs are so used to playing humans, that they can't change their style when
>>facing computers. Much time and energy is wasted by "thinking the wrong way".
>>Remember that 99.9% of all the games they play are against humans, this is how
>>they make their living, so bad habbits die hard I guess ;)
>>
>>I can be convinced that programs are *truly* above 2500, but I would have to see
>>the programs enter hard and serious tournaments, where players would bother to
>>find the weaknesses of their opponents.
>>A 24 game match against a 2400 player, lots of money at stake, with one days
>>rest between games and loads of strong GM analysis of the games during the
>>match, I think the IM would win.
>
>I think that if the programmer is allowed to change the program between the
>games then the best programs with good hardware are going to win even against
>2500 player.
>
>Uri

Yes perhaps, but my personal opinion is that programs does make strange moves in
some position, I would expect strong players to be able to take advantage of
that.
Changing the program a little bit proabably won't eliminate these strange moves.
I believe that by systematic research one could, perhaps, prey on these faults.

-S.



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