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Subject: Re: CM 9000 Personalities

Author: Jim Bodkins

Date: 23:32:24 06/06/03

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On June 07, 2003 at 02:17:51, Axel Schumacher wrote:

>On June 07, 2003 at 00:50:53, Afzal Siddique wrote:
>
>>is there anything special i need to do to make these setts play better in blitz
>>and what hash is optimum..
>
>Well, I recommend hash 32mb.
>Set the selectivity to an even, not too high number. 10 or 12, but this is not
>so crucial, since I run Grailmaster7 with 14 and it plays still fine.
>For Bullet go down with these numbers.
>
>With the good settings CM should be ranked after Fritz 8, Shredder 7.04 and CT
>14, but in front of all other engines, including Junior, Hiarcs or Ruffian.
>
>Axel

I had been experimenting with a flavor or CM called BT-. Against systems of
roughly equal performance, I was having good results against everything except
Fritz actually. Fritz would go either way. The others would normally lose or
draw.

The biggest problem that I have noticed with theking (and I wish Da Konig would
look at this) is a tendancy to lose endgames. I need to look at this more
closely myself. But it appears that it is either that theking doesnt do endgames
as well as say Fritz or (and I have seen this) it blunders badly late in the
middle game and is immediately forced into a disadvantaged endgame where it
loses. This happens more often than I would like actually. But this seems to be
one of the more common means of losing a game. (The other involves a serious
weaknes in finding solutions deep in the endgame even with a corrected KNNK
EGDB. It's embarrassing when theking playing a K and P vs a K allows the other K
inside it's king and loses it's pawn. How does that happen? Even I could play
that sequence correctly :) but theking is as likely to blow that as to get it
right).

It is fun experimenting though. (I have sworn off CB which means I may have
played my last game vs CB engines. Unless they are (shredder maybe) played at
ICS).

Jim



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