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Subject: Re: Diep beats Crafty!

Author: Keith Evans

Date: 20:45:53 07/07/04

Go up one level in this thread


On July 07, 2004 at 22:56:46, Robert Hyatt wrote:

>On July 07, 2004 at 20:55:10, Mike Byrne wrote:
>
>>On July 07, 2004 at 11:51:44, Gian-Carlo Pascutto wrote:
>>
>>>...in the blitz tournament :)
>>>
>>>Couldn't get a PGN yet.
>>>
>>>--
>>>GCP
>>
>>Whew - I thought you meant at long time controls.  We all know anything cna
>>happen in Blitz, just ask Topalov.
>>
>>;>)
>
>
>I have not looked at the games.  But Peter and I discussed this and we chose to
>use my wide-open ICC book for these games to avoid giving away anything about
>his tournament preparation.
>
>I knew that we would bust one or more openings.  The one thing I forgot is that
>I cleverly copied my binary books from my xeon to the opteron.  Doesn't work.
>90% of my book was unusable leading to some bizarre opening choices.  I did that
>late at night and just forgot that even though the opteron and xeon are both
>little-endian, the opteron has a longer struct padding (to 8 bytes rather than 4
>bytes) which kills my binary book copy.
>
>Stupid.  Stupid.  Stupid.
>
>I should have remembered.  :(

Is there any way that you can have crafty automatically detect that a binary
book has been "corrupted" in this fashion? This seems worth doing. If you made
this mistake, then surely a lot of other people will make the same mistake.



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