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Subject: Re: kk_kup2 update

Author: Howard Exner

Date: 02:28:19 05/04/98

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On May 02, 1998 at 23:33:22, Will Singleton wrote:

>Update on kk kup2 --
>
>***
>this message represents my opinions only.
>six games still in progress, so this is a bit early.
>goto gambitsoft.com to check out recent moves.
>***
>
>---------------------------------------------------
>expected final crosstable
>
>          cm5500 crfy14 rebel9 fritz5 hiarcs6   tot
>cm 5500      x      1     0.5    0.5     1      3.0
>crafty 14    0      x      1     0.5     1      2.5
>rebel 9     0.5     0      x      1     0.5     2.0
>fritz 5     0.5    0.5     0      x     0.5     1.5
>hiarcs 6     0      0     0.5    0.5     x      1.0
>---------------------------------------------------
>
>game  white      black      score   last move
>
>1     crafty 14  rebel 9    0.80    38...h6
>2     fritz 5    hiarcs 6   0.90    47.Rb8
>3     rebel 9    fritz 5    2.00    46...Nd4
>4     cm 5500    crafty 14  1-0     *
>5     fritz 5    cm 5500    0.00    28.Ne5
>6     hiarcs 6   rebel 9    0.00    33.a3
>7     cm 5500    hiarcs 6   1-0
>8     crafty 14  fritz 5    0.5-0.5
>9     hiarcs 6   crafty 14  0-1
>10    rebel 9    cm 5500    0.5-0.5
>
>*note: game 4 not yet over, but white has won.
>scores are my estimates.
>
>--------------------------------------------------
>game 1 -- white appears to have a good advantage:
>39.Nxe6 Re3 40.Nc7+ Kc6 41.Rxe3 dxe3 42.Nxb5 Kxb5
>43.Rxg7 Rxf4 44.Re7 giving white the probable win.

This one looked tough for Rebel when Crafty's well
placed Knight was the better minor piece over Rebel's
poor Bishop. It is somewhat comforting to know that
these well established principles (ie:good Knight
vs bad Bishop) still hold true. There are though
some lines that might transpose into Rook vs Rook
with Crafty up a pawn and these are traditionally
tough to convert (as in the same opponents in KKup #1)
But I think this game will produce a crafty win.
>
>game 2 -- this is a tight one, white with a probable
>pawn advantage in the endgame.  I'm calling it a draw,
>but white could win.

I'll toss my guess in that Fritz (white) will win this one.
This game seems to be on permanent hold.
>
>game 3 -- white looks like a clear winner here.

This is one of those games where Fritz's aggressive "weakening"
of the king's position failed to work. Often with Fritz though
this type of aggression can produce spectacular wins.
>
>game 4 -- white wins.

Computers really show off in games like these. Both CM5500's
handling of the Knights and Crafty's stubborn defense are easily on
par with GM's. Raw tactics in a wide open board is the domain of
these programs.
>
>game 5 -- too early to tell, call it a draw.

Fritz might convert the material advantage. A Queen combined
with a Knight is often greater than the sum of there parts.
>
>game 6 -- call it a draw.

I'll bet on a draw also in this one.
>-------------------------------------------------
>
>Black will win only one game in the entire tournament,
>and that was abetted by an odd opening, if I remember.
>
>cm 5500 will end up the only undefeated program, and
>will win the tournament.
>
>hiarcs 6 has done rather badly, apparently had some
>difficulty with opening selection.  and it could lose
>game two, which would leave it with only 0.5/4.0.



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