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Subject: Re: Ed Trice: What do you think about Omega Chess?

Author: Reinhard Scharnagl

Date: 01:50:34 01/09/04

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On January 09, 2004 at 04:21:36, Reinhard Scharnagl wrote:

>On January 09, 2004 at 02:51:45, Eran Karu wrote:
>
>>It is first time I read your web-page about Gothic Vortex today. So I am
>>wondering what you think about Omega Chess comparing to Gothic Vortex. What do
>>you tell?
>>
>>For more info about Omega Chess, click the link below.
>>
>>http://www.omegachess.com/index.html
>
>Hello Eran,
>
>though the game design looks very sophisticated, I am not convinced of its
>ability to be integrated in traditional chess context.
>
>As far as I remember Capablanca already reduced the board size of his chess
>variant from 10x10 to 10x8 because of bad experiences.
>
>For follwing variants I thing an integration within a common GUI might be
>possible: normal chess, shuffle chess, fischer random chess, janus chess,
>capablanca's chess, capablanca random chess, gothic chess.
>
>Therefore such a common protocol has to be established. My thoughts on that are
>as follows:
>
>a) base the protocol on UCI
>b) always encode castlings as O-O / O-O-O
>c) the engine has to signal its awarenesses to the GUI
>c.1) being able to play at 10 rows or not (default)
>c.2) being able to fischer castlings or not (default),
>    (where king or rook are unmoved but not
>    standing on typical positions, castlings
>    always will be performed analog to FRC,
>    which is compatible to Gotic or normal chess)
>c.3) supported non standard figures:
>c.3.1) "A" for Archbishop / Janus
>c.3.2) "C" for Chancellor
>d) Supporting an extended FEN encoding analog FRC-FEN,
>    where the first row decides the board size.
>
>I is up to the GUI then, to start new games of matching variants,
>where castling rights always are encoded via that special FEN,
>and where is no need to additionally switch to special variants.

Well, I found there has something to be added: the extended FEN string
[http://www.rescon.de/Compu/fullchess5_e.html] might somehow be extended by
enumerating available additional promotion piece types.

Regards, Reinhard.



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