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Subject: Re: List 5.12 -- the phantom Chessbase engine

Author: Graham Banks

Date: 20:07:21 09/20/04

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On September 20, 2004 at 22:09:16, Mike Hood wrote:

>On September 20, 2004 at 21:47:57, Albert Silver wrote:
>
>>On September 20, 2004 at 21:28:39, Mike Hood wrote:
>>
>>>Check the CSS-rating list at http://www.computerschach.de/rangliste/ for chess
>>>engines running under the Fritz interface. In eighth place you'll find List
>>>5.12, a Chessbase native engine. It's NOT the UCI engine with the same version
>>>number, it's the Chessbase engine that received notoriety due to its
>>>disqualification from the computer chess championship in November 2003.
>>
>>What´s the difference? You can still run it just fine in the Fritz GUI.
>>
>>                                          Albert
>
>There's no difference in the engine, but I don't trust Chessbase's UCI
>implementation. When initialising UCI engines the GUI sporadically fails to
>allocate the requested memory for hash tables. UCI engines are at a disadvantage
>in engine tournaments at short time controls, because the clock starts before
>the initialisation is complete.
>

Can't say I've noticed this with List 512!
Graham.


>But even if Chessbase's UCI implementation did work correctly, it's a matter of
>principle. There's a high quality engine being tested by CSS - a magazine that
>has close ties to Chessbase - which has never been made available to the public,
>as far as I know.



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