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Subject: Re: Is Hydra "the strongest chess entity in the world"?

Author: Uri Blass

Date: 12:04:02 02/25/05

Go up one level in this thread


On February 25, 2005 at 13:11:35, Roger D Davis wrote:

>On February 25, 2005 at 12:44:19, Zheng Zhixian wrote:
>
>>On February 25, 2005 at 10:58:36, Roger D Davis wrote:
>>
>>>On February 25, 2005 at 06:26:37, Odd Gunnar Malin wrote:
>>>
>>>>On February 25, 2005 at 06:16:39, Uri Blass wrote:
>>>>
>>>>>On February 25, 2005 at 02:16:34, Tony Nichols wrote:
>>>>>
>>>>>>On February 25, 2005 at 01:43:26, Roger D Davis wrote:
>>>>>>
>>>>>>>On February 25, 2005 at 01:34:47, James T. Walker wrote:
>>>>>>>
>>>>>>>>On February 24, 2005 at 17:42:33, Roger D Davis wrote:
>>>>>>>>
>>>>>>>>>On February 24, 2005 at 13:56:22, James T. Walker wrote:
>>>>>>>>>
>>>>>>>>>>This statement at the tournament site is interesting.  Is it really stronger
>>>>>>>>>>than even the strongest humans?  What about postal chess?
>>>>>>>>>>Just asking.
>>>>>>>>>
>>>>>>>>>Just think how many games Kasparov or Anand would have to play versus Hydra in
>>>>>>>>>order for the result to be statistically significant...it would have to be some
>>>>>>>>>absurd number. And you couldn't make a definitive statement without a
>>>>>>>>>statistically significant difference. Yet, as far as I know, neither Kasparov or
>>>>>>>>>Anand has played Hydra.
>>>>>>>>
>>>>>>>>
>>>>>>>>Well I don't know how many games it would take to be statistically siginificant
>>>>>>>>but if a program could beat either Kasparov/Anand by say 4-0 or maybe 5-1 I
>>>>>>>>personally would be convinced.
>>>>>>>>
>>>>>>>
>>>>>>>There would, however, be any number of excuses. Moreover, as you might remember,
>>>>>>>Kaspy was down like 6-0 in his first match against Karpov, and came back to win.
>>>>>>>But a 4-0 win which definitely raise confidence in Hydra, and set the stage for
>>>>>>>a big money rematch.
>>>>>>>
>>>>>>>Roger
>>>>>>
>>>>>>Kasparov did not come back to win his match against Karpov. The match was
>>>>>>stopped by fide. Kasparov won the next match.
>>>>>>Regards
>>>>>>Tony
>>>>>
>>>>>kasparov won 3 games in the match and the match was stopped because karpov
>>>>>wanted to stop it.
>>>>>
>>>>>It is clear that karpov felt that he simply cannot win that match(otherwise he
>>>>>could continue the match).
>>>>>
>>>>>Uri
>>>>
>>>>I think you got this wrong. If my memory don't try to fool me, both players
>>>>wanted to continue but the arbiter stoped the match (health problem by Karpov).
>>>>It was said this was an advantage for Karpov but anyhow he wanted to continue.
>>>>
>>>>Odd Gunnar
>>>
>>>You wouldn't expect Karpov to say publically, "Hey, thanks for stopping the
>>>match, it was looking pretty bad for me there."
>>
>>Yes, except I recall reading in a book by Kasparov himself that Karpov was also
>>opposed to ending the match. I dont see why Kasparov would want to claim that,
>>unless it was true.
>>
>>Unless, BOTH of them wanted the match stopped, but didnt want it to be known :)
>
>It was certainly a strange turn of events. I guess we'll never know exactly what
>happened, and why.

I read about it also in a book.

Based on what I understood  karpov did not want to lose his 5-3 advantage so he
also asked to continue the 24 game match with advantage of 2-0 after it was
stopped but this was not accepted.

Maybe karpov protested some months after the match when the decision was to do a
new match and I did not read more details.
I do not know how much time after the decision to stop the match it was clear
that there is going to be a new match when karpov does not start it from 2-0.

I read that kasparov protested about the decision to stop the match at the same
time that it was given.
I did not read that karpov did it at that time.

Uri



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