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Subject: Re: Question for KK on his review of MChessPro8

Author: Ralph E. Carter

Date: 02:45:38 12/22/98

Go up one level in this thread


On December 22, 1998 at 03:26:22, Dan Kiski wrote:

>On December 22, 1998 at 01:36:52, Ralph E. Carter wrote:
>
>>On December 22, 1998 at 01:00:07, Komputer Korner wrote:
>>
>>>On December 21, 1998 at 10:28:07, Dan Kiski wrote:
>>>
>>>>
>>>>I read the review of MChessPro8 at
>>>>http://www.icdchess.com/wccr/software/MChess8/kk.html
>>>>the last paragraph reads;
>>>>"So where does this leave us with a recommendation? Well, its price of $59 U.S.
>>>>is the same as Rebel 10. The reason to buy M-Chess Pro 8 is to obtain the
>>>>strongest chess playing program against humans. Of course Rebel 10 (with it's
>>>>strength against humans being almost on a par with M-Chess Pro 8 and with many
>>>>more features) gets the nod but again if you want the absolute strongest then
>>>>M-Chess Pro 8 is for you".
>>>>
>>>>Reading KK's opinion that MChessPro8 is stronger in terms of playing strength
>>>>than Rebel 10 does he have game scores that indicate this?, what caused him to
>>>>have this opinion?. Does KK have any idea if the engine is the same as the one
>>>>in MChessPro 7.1.
>>>>
>>>>Thx in advance,
>>>>
>>>>Dan Kiski.
>>>
>>>The engine is stronger. After playing against it and watching it play against
>>>2200 players and watching version 7 play against IMs, I conclude that it is so
>>>aggressive that even though it is not completely sound in its play, it's
>>>aggressivity and sacrificing make it a tougher opponent against humans than
>>>Rebel 10  at anything longer than blitz chess. Rebel 10 is more sound but it is
>>>easier to finally out manoever Rebel 10 if the human has enough time. However
>>>M-Chess seems to give the human no chance. It's style of play is more fun to
>>>play against also. Of course the difference in strength against humans isn't
>>>much.
>>>--
>>>Komputer Korner
>>
>>Let me qualify KK's phrase "not completely sound".
>>MCP8 plays positional sacrifices more often than any of my other programs.
>>It is exceedingly impressive at this, both for finding the idea, and in the
>>follow-up. Always against me, and almost always against computers, the increase
>>in its chances, and/or the disorganization of the opponent, seems worth the
>>material. The degree of doubt about its soundness is comparable to the doubt
>>about any strong master's positional sacrifices.
>>
>>I've studied computer-computer games in which MCP8 sacs have been refuted, and
>>some in which they are not.
>>
>>On balance, MCP8's active style is a BIG plus.
>>
>>Further, it has settings for creating custom styles: aggression, mobility, pawn
>>structure, etc., and piece values. VERY interesting!
>>
>>mongrel
>>1803 USCF
>
>Any idea if the default settings for custom styles in MCP8 are best as in what
>has been going on here with CM6K and the CM6555, or have you tried any other
>settings and obtained better results.....thx in advance

I have not experimented with them yet.
Interestingly, its material values are 100,325,350,550,1000.



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