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Subject: Re: Cm6555 is definitely the strongest Chessmaster around.

Author: stuart taylor

Date: 03:05:09 05/20/01

Go up one level in this thread


On May 20, 2001 at 05:17:41, Chessfun wrote:

>On May 20, 2001 at 03:51:34, stuart taylor wrote:
>
>>On May 20, 2001 at 03:38:30, Peter Berger wrote:
>>
>>>On May 20, 2001 at 03:18:56, stuart taylor wrote:
>>>
>>>>On May 19, 2001 at 22:24:21, John Dahlem wrote:
>>>>
>>>>>On May 19, 2001 at 21:51:18, stuart taylor wrote:
>>>>>
>>>>>>On May 19, 2001 at 21:28:25, Eric Tom wrote:
>>>>>>
>>>>>>>On May 19, 2001 at 19:06:11, stuart taylor wrote:
>>>>>>>
>>>>>>>>On May 19, 2001 at 15:34:15, william penn wrote:
>>>>>>>>
>>>>>>>>>i suspect that cm6555 would still score among the top three, even against the
>>>>>>>>>best and newest programs. Cm8000 is a rip-off since there is a noticable
>>>>>>>>>decrease in strength from the previous more strong version 6000
>>>>>>>>
>>>>>>>>On what do you base that?
>>>>>>>>And is it stronger than 6000 or 7000?
>>>>>>>>
>>>>>>>>And if it is a rip off, can there be any compensation, or money-back?
>>>>>>>>
>>>>>>>>S.Taylor
>>>>>>>
>>>>>>>Compensation?  Maybe the recent amazing personalities, such as CMUtzinger and
>>>>>>>CMFun can compensate, I don't know.  I've recently fell in love with
>>>>>>>CM8_Bendorz.
>>>>>>>
>>>>>>>Regards,
>>>>>>>Eric
>>>>>>
>>>>>>A clear weakening of playing strength makes it questionable as an "upgrade" in
>>>>>>my opinion.
>>>>>>All other extras and improvements should NEVER be at the expense of playing
>>>>>>strength, Unless specifically made clear. If it's simply not improved, that's
>>>>>>also not so good, but if it is EVEN WEAKER, then patches must patch up atleast
>>>>>>that!
>>>>>>I don't know if any other program was that much weaker than TWO upgrades
>>>>>>earlier!
>>>>>>S.Taylor
>>>>>
>>>>>
>>>>>It's a _different_ engine, I don't know if they ever claimed it was stronger,
>>>>>and if they didn't, there is no reason to even _think_ of compensation. If they
>>>>>did, I personally still wouldn't feel cheated as long as the thing isn't some
>>>>>random mover or something like that (they added features, that is enough to call
>>>>>it a new version).  Also, I haven't seen any cm6000-cm8000 matches published,
>>>>>and until someone does, I suggest everyone stop assuming 8000 is weaker than
>>>>>6000 anyway.
>>>>>
>>>>>
>>>>>John
>>>>
>>>>As I have said, There are sooo many results reported on this forum, that I don't
>>>>see we need to wait for something to be "published".
>>>>Next year will be too late to ask for a new patch for CM8000.
>>>>S.Taylor
>>>
>>>I don't follow - I have read several of the Chessmaster posts, too and haven't
>>>seen anything suggesting that CM8000 _isn't_ much stronger than CM6000 .
>>>
>>>IMHO there are two possible explanations for the disappointment with the CM8000
>>>results :
>>>
>>>a.) CM loses some match - then an alternative personality is created and
>>>surprise : it scores better - then this personality is tested .
>>>
>>>Result reports usually look like this :
>>>
>>>Octopus      - 37.0/56
>>>Fortress     - 36.5
>>>Devourer     - 31.0
>>>8555         - 29.5
>>>Omega        - 29.0
>>>8777         - 29.0
>>>Kiwi(Banks3) - 28.5
>>>Deep CM      - 28.0
>>>Rudidio(KKND)- 27.5
>>>Utzinger     - 26.5
>>>Titan        - 26.5
>>>Extra        - 24.5
>>>Chessmaster16- 24.0
>>>El Rey       - 21.5
>>>Mg1          - 21.0
>>>
>>>I can't draw any conclusions out of this result , can you ?
>>>
>>>The only trend I got so far is that a higher value for SS is better at longer
>>>time controls again.
>>>
>>>b.) Maybe CM6000 is worse than its results in the SSDF suggest - this might very
>>>well be the case : it played the minimum number of games necessary and it played
>>>_very_ few games against other top programs .
>>>
>>>
>>>CM8000 really scored bad against Fritz and partly Junior ; I am looking forward
>>>to a match against the Tigers - it seems to do quite OK against them in my
>>>basement, especially against Gambit Tiger .
>>>
>>>pete
>>
>>I'm sorry if you I read things wrongly, but I thought it was quite obvious to
>>daily readers of this forum.
>>There are countless examples, so don't say what I'm missing out when I just
>>quote one recent example, which is that CM8000 got a minus score against Junior
>>5, whereas CM6000 beat Junior 5, 2-0.[both are in official testings]
>>  I could dig up much much more, if I spent some time over it.
>>S.Taylor
>
>You make all these statements yet your first post;
>http://www.icdchess.com/forums/1/message.shtml?170600
>in this thread indicates that you know nothing?
>
>Sarah.

http://www.icdchess.com/forums/1/message.shtml?170612
Sarah,
whew! You do your homework very well!
I was probably refering to the above post (with a slightly different heading)
for what It's worth, and, if it is the right address.
I base myself mainly on inceasent reports posted here. But they are not always
written in a bad light e.g. It was always written about as a wonderful thing
that CM8000 was doing so well against an amateur program (I think anNon, or
whatever), also how good it was against Shredder 2, (in which there was even a
hardware advantage to Shredder?) And other such things which I read not so well
into it. And as I said, 6000 did MUCH MUCH better against Junior 5 than did
8000.



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