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Subject: Re: Anti-Computer Tree

Author: Chris Carson

Date: 03:28:39 06/08/02

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On June 08, 2002 at 03:59:17, pavel wrote:

>I have gathered a private anti-computer set of games, the collection consists of
>games from ICS (at all time control except, lightning), games posted here and
>from international tournament e.t.c.
>
>There are a total 680+ number of games, and the database consists of games of
>computer programs (most games are from scrappy by the way) which are at the
>level of crafty atleast, to name few more programs are , Fritz, Hossan, Yace,
>Diep e,t,c.
>
>They are anti-computer inthe sense that the computer programs lost to humans,
>the lost doesnt necessarily mean the human player played pure anti-computer
>game, the reason of the loss could be that the program had a bug or that a
>perticular program didnt understand a perticular type of position. Whatever it
>is, it is a set of game where chess programs lost to humans, and so I call it
>anti-computer.
>
>It seems (from this small collection of games) that d4 is the most favourite
>opening against computers.
>
>
>    Move   ECO       Frequency    Score  AvElo Perf AvYear
> 1: d4     A40a      326: 47.8%   74.8%  3143  3424  2000
> 2: e4     B00a      271: 39.7%   48.1%  3101  3079  2000
> 3: c4     A10        20:  2.9%   40.0%  3012  2870  2000
> 4: e3     A00k       18:  2.6%   94.4%  3142  3774  2001
> 5: f4     A02        14:  2.0%    0.0%  3335  2414  2001
> 6: Nf3    A04         9:  1.3%   77.7%              1999
> 7: c3     A00i        7:  1.0%   71.4%              2000
> 8: d3     A00j        5:  0.7%  100.0%              2001
> 9: Nc3    A00l        3:  0.4%  100.0%              2001
>10: h4     A00c        2:  0.2%  100.0%              2000
>11: b3     A01         2:  0.2%  100.0%              1993
>12: g3     A00t        1:  0.1%  100.0%              2000
>13: b4     A00p        1:  0.1%    0.0%              1996
>14: a4     A00e        1:  0.1%  100.0%              2001
>15: a3     A00f        1:  0.1%  100.0%              1999
>__________________________________________________________
>TOTAL:               681:100.0%   62.6%  3125  3269  2000
>
>  Time: 0.01 sec.  Skipped: 0 games.
>
>
>the collection of games will be available when I get a few thousands, which is
>not very easy to get. So I would like to have games (this type) that you might
>like to share , esp computer operators inthe ICS.
>
>cheers,
>pavs

Very nice work.  If you need the ones I have, let me know and I will e-mail them
to you, they are also at Tony's page.



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