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Subject: Re: Wrong

Author: Uri Blass

Date: 09:00:05 11/12/00

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On November 12, 2000 at 11:17:50, Robert Hyatt wrote:

>On November 12, 2000 at 01:39:07, Thorsten Czub wrote:
>
>>On November 11, 2000 at 21:30:55, Robert Hyatt wrote:
>>
>>>On November 11, 2000 at 18:36:22, Uri Blass wrote:
>>>
>>>>On November 11, 2000 at 18:22:44, Thorsten Czub wrote:
>>>>
>>>>>wrong
>>>>
>>>>I remember that you were one of the people who proved that hiarcs has king
>>>>safety problems by posting games that hiarcs7.32 lost against chess system tal
>>>>by king attack.
>>>>
>>>>Uri
>>>
>>>Thorsten changes his opinion more frequently than the wind direction changes
>>>at the North Pole.
>>
>>this is important if you want to combine all new data with the old data.
>>hiarcs7.32 has not changed for a while why new programs have been on the market.
>>in the moment it is not anymore state-of-the-art because others have come
>>later.
>>
>>but at its own time, hiarcs7.32 was not that bad, the dos version was IMO
>>better,
>>but nevertheless, the program contained a lot of knowledge bob.
>
>Never denied that.  But it had king safety problems.  This was discussed here
>in the past.  Against aggressive programs and against aggressive humans.  Being
>"old" doesn't mean it goes from being good at king safety to bad at king safety.
>That is an "age-neutral" characteristic.
>
>
>>mark always tried to bring much knowledge into the program.
>>i liked this.
>
>
>So did I.  But like all program authors, he overlooked something important
>because auto-playing against computers doesn't show it to be a problem if
>computers don't attack.

I do not think that it is the case.

I remmeber that Hiarcs7 lost against Junior5 in Enrique's games because of king
safety problems.

I remember that I read that mark tried to correct the problem without success
and the new version played worse so he decided not to use it.

Uri



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