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Subject: Re: My latest and best CMQueen+ Personality is the one to beat Yet !

Author: blass uri

Date: 08:30:54 06/13/00

Go up one level in this thread


On June 09, 2000 at 21:24:22, Jorge Pichard wrote:

>On June 09, 2000 at 14:00:58, Daniel Chancey wrote:
>
>>Here is the current results through 24 rounds:
>>
>>1.CM6000 Sel. 10       +12  -07  =05  14.5/24
>>2.Josh12P100           +12  -08  =04  14.0/24
>>2.CM 6666              +11  -07  =06  14.0/24
>>4.Test2                +11  -08  =05  13.5/24
>>4.Keres                +10  -07  =07  13.5/24
>>6.Test9                +07  -07  =10  12.0/24
>>7.Polgar               +05  -13  =06   8.0/24
>>8.Doc                  +04  -15  =05   6.5/24
>>
>>Now this is a tournament.  5 personalities within 1 point of the lead with 11
>>rounds to go. Sadly, Polgar and Doc won't survive, and Test9 is on the verge.
>>
>>These tournaments will be ran soon:
>>
>>CM Championship qualifier 60 min semi-standard
>>CM Championship qualifier 120 min standard
>>CM Championships  5 min - 120 min.
>>CM Personality & Grandmaster Championships
>>CM Championship LAST CHANCE Qualifiers
>>2001 Chessmaster Championships
>>
>>Castle2000
>
>Here is my latest and best CMQueen+ Personality for CM6000, which just won a
>mini match of 50 games W31 L13 D6, in game in 5 Min per side against CM6000 Sel.
>10 or CM=10. I Also matched against CM=10 in game 40/2hrs 5 Games in which my
>newest CMQueen+ Settings won 4 and drew 1. Also in case you want me to post the
>games in which CMQueen+ Defeated CM=10 in game in 40/2Hrs or the games in 5 Min
>per side I will post some, but you are free to satisfy your curiousity. In case
>anybody wants to test CMQueen+ Personality settings against any of these
>Personalities listed, here are the latest settings for CMQueen+.
>
>Personality   CMQueen+
>
>Opening Book  CM6000
>
>Style        Positional        Material
>
>A/D =  5     M/P = 10         OwQ  = 9.9     These values are much better than
>SoP =  100   C/C = 105        OpQ  = 9.9     the previous material values,
>                                             specially for the Queens.
>Rand = 0     Mob = 120        OwR  = 5.0
>MSD  = 20    K/S = 110        OpR  = 5.0     Also notice that the King Safety
>                                             or K/S was increased to 110 and
>S/S  = 10    P/P = 110        OwB  = 3.2     the Selective Search  or S/S was
>C/D  = 1.0   P/W = 100        0pB  = 3.2     also increased to 10, by increasing
>                                             the S/S to 10, its allows this
>T/t  = ON                     OwK  = 3.1     CMQueen+ settings to search to
>D/T  = ON                     OpK  = 3.1     its maximum search depth.
>
>                              OwP  = 1.0     Now if you were searching for the
>                              OpP  = 1.0     strongest Personality setting for
>                                             CM6000 engine, not CM7000, your
>                                             search is over my friends.
>
>--------------------------------------------------------------------------------
>Now in case you are looking for the CM6000 Sel. 10  or ( CM=10 ) settings,
>simply increase the S/S value of ChessMaster 6000 default from 8 to 10.

The default value of selective search is 6.

I use most of the time CM6000(ss=10) to analyze positions because my experience
is that it is faster in tactics because the default CM6000 with ss=6 does not
use null move pruning enough.

When chessmaster is at depth a/b my understanding is that it means:
a plies without null move pruning,
b plies with null move pruning and some extensions.

Uri



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