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Subject: Re: Human versus Engine - victory ! BUT, IT WAS BARELY CHESS.

Author: A. Steen

Date: 19:01:49 11/22/05

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On November 22, 2005 at 16:37:54, Mark Mason wrote:

>I played on Playchess.com this evening and my Fruit 2.2.1 comp was beaten by a
>human at 2003 elo in a 3 mins blitz game ...truly impressive.
>
>I am Thunderbird 4 on Playchess. Thank you "Father"- very interesting experience
>.elo is clearly not all about strength !!! Game posted here for any info and
>comments.
>

>[Event "Rated game, 3m + 0s"]
>[Site "Engine Room"]
>[Date "2005.11.22"]
>[Round "?"]
>[White "Thunderbird 4, Fruit 2.2.1"]
>[Black "Father"]
>[Result "0-1"]
>[ECO "A84"]
>[BlackElo "2003"]
>[PlyCount "194"]
>[EventDate "2005.11.22"]
>[TimeControl "180"]

:: snipped disgraceful game ::

You asked for some comments.  That was not chess. It was some shuffleboard.  The
perpetrator (B) is, I think, one of the many very weak players here.

Your choice of opening played into his hands. This will no doubt also be told to
you by many others.

But for me (who is described by forum "experts" as merely a "patzer"; their
grounds for doing this seem a little shaky ^wink^) Fruit 2.2.x is the easiest
top engine to beat for a few years.

Against F9, S9, my score (playing them under strictest conditions) is poorer
than 50%, but I am working these upwards.

But against Fruit 2.2.x (trial version), my score is now almost 80%, which is
crushing.

And I never use the non-chessic methods shown in your loss above.

I win by squeezing it hard and not letting go and without allowing counterplay
(as best I can).  This technique does not work at all reliably against F9 and S9
because (as a "patzer", of course!) I am not perfect at squeezing hard without
letting go and banning counterplay.  I have read that others too have my
experience with it.

Fruit 2.2.x is brilliant against other engines, but against humans above a
certain level, it eventually folds.

Maybe it is because Fruit plays more like we humans do?  I do not know.  I just
know it is not a real challenge for me in the sense that Shredder 9.1 is.

Please do not be too respectful of these machines.  Their rating lists are very
inflated, and for many reasons the man vs machine events also have results which
greatly overstate their strength.  Few, if any, play at the level of a top-10
GM, irrespective of hardware.  Deep Blue II, now, was another type of thing.

Best,

A.S.



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