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Subject: Re: Khalifman and Gelfand on computer

Author: Dave Gomboc

Date: 21:05:20 05/21/00

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On May 21, 2000 at 16:51:47, blass uri wrote:

>On May 21, 2000 at 13:52:58, Dave Gomboc wrote:
>
>>On May 21, 2000 at 00:01:24, Christophe Theron wrote:
>>
>>>On May 20, 2000 at 17:03:26, pete wrote:
>>>
>>>><snip>
>>>>
>>>>>>Another problems with the idea is that there is no way to check that there is no
>>>>>>hidden opening book.
>>>>>
>>>>>Of course there is. If the tournament organisers supply the hardware and check
>>>>>the files before tournament start. I think it's practically possible to agree on
>>>>>a certain file standard that would make cheating difficult.
>>>>>
>>>>
>>>>I really wonder how you want to do this :-) .
>>>>
>>>>I come with a single file "chessengine.exe " . How do you want to know if it
>>>>includes an opening book or not ? What should the programmer stop to let the
>>>>engine think some random time before playing out the book move ? Or should the
>>>>programmers provide their source code before the tournament starts ? And if you
>>>>say yes , think one step further and imagine the next logical step :-)
>>>>
>>>>Let me explain with another example : some year ago one of the popular topics
>>>>was how programs like Fritz or Goliath were said to be tuned for BS2630 or the
>>>>Nunn positions . How could one prove that ?
>>>>
>>>>I think if it is about limitting the programs I mostly like limitting the
>>>>hardware and think this is in fact really similar to the limits of Formula 1 .
>>>>
>>>>You could also limit the programs size and say for example all of its components
>>>>have to fit on a CD .
>>>>
>>>>But limitting how the programs should achieve their goals under given conditions
>>>>is too much I think . It is a battle of minds , that is what affects the
>>>>interest and attraction ; at this period of time an interesting one .
>>>>
>>>>The programmers with their ideas against the GMs with their ideas .
>>>>
>>>>That the automates achieve similar goals by completely different means is
>>>>another part of the thrill.
>>>>
>>>>If some kind of FIDE rules for computer-human events were agreed on it would be
>>>>a fair battle for all as the programmers could adapt.
>>>>
>>>>But randomly disabling certain program features just how they come in mind ( and
>>>>this is my feeling about the TB decision in NL2000 although it obviously had
>>>>zero influence ) just makes no sense to me .
>>>>
>>>>All this might or might not come in the future.
>>>>
>>>>But what really attracts the public most IMHO is that at the moment the GMs
>>>>still can compete with the programs when they run on whatever hardware they want
>>>>using every trick they can invent . And this still seems to be the case .
>>>>
>>>>So why not wait with the limits until the humans really need them ?
>>>>
>>>>This will come one day , agreed ; for example I personally like to play Shredder
>>>>with a rook in advance . Maybe some future day this will be the only way to be
>>>>competitive for the best human players too :-)
>>>
>>>
>>>This must absolutely be avoided.
>>>
>>>No strong human player will ever accept to play with an advantage. It's just a
>>>question of respect. It's like saying: "OK, I know you are not good enough for
>>>my program, so I give you a rook in advance!".
>>>
>>>Like a slap in the face of the human player!
>>>
>>>The only acceptable way to solve the problem is to have restrictions on the
>>>hardware.
>>>
>>>In particular, restrictions on the total amount of memory (including hard disk)
>>>the program is allowed to use. By making it small enough, it will not be
>>>possible to have big opening books and tablebases. The programmer will have to
>>>make a choice on what he wants to load on the computer.
>>>
>>>Maybe even choices on the opening lines he will load. That is similar to what
>>>the human player does: before an important game, he prepares for his opponent by
>>>doing his opening revision.
>>>
>>>
>>>    Christophe
>>
>>I don't see you offering any comparable restrictions on the humans' brains.
>>These have orders of magnitudes more processing power and memory than a
>>gigahertz PC!
>>
>>Dave
>
>I disagree.
>No human can compete with a 386 in simple actions like multiplying numbers.
>
>I believe that a 386 should be enough to win kasparov if people write the right
>program.
>
>Uri

Who needs to multiply numbers when you can check 50000 piece patterns in
parallel?

Dave



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