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Subject: Re: A simple opening trick

Author: Drexel,Michael

Date: 10:55:38 10/05/03

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On October 05, 2003 at 13:43:33, Ricardo Gibert wrote:

>There was a discussion about the value of playing oddball lines by amateur
>programs to avoid the effective book lines of the stronger programs i.e.
>http://www.talkchess.com/forums/1/message.html?319397. I thought about this a
>little and a trick occurred to me that should work on most programs e.g.
>Ruffian.
>
>The easiest way to explain it is to jump into some examples:
>   1. e3 e5 2. e4
>   1. c3 e5 2. c4
>   1. d3 d5 2. d4
>   1. d3 e5 2. d4
>
>What is this? Isn't White just dumping a tempo? Yes, but the idea is for white
>to get the computer opponent out of book while retaining the advantage of
>hundreds of years of opening theory for your own program!
>
>It can be carried out with 2 possible motives in mind:
>1- Reach a playable middlegame with a huge time advantage on the clock.
>2- Play a sharp gambit defense in reverse. This is the idea of 1.d3 e5 2. d4
>i.e. 2...exd4 3. Nf3
>
>I would assume somebody has thought of this before and that some engines are

Yes, this is an old trick.

>able to handle this easily. In fact, an engine that can't I would say has a bug
>IMO. Which engines are able to cope with this trick effectively?

The chessbase GUI handles this.

Michael



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