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Subject: Re: Games 14-16: Fruit 2.2 - Deep Junior 9; long TC; two fast computers

Author: George Speight

Date: 13:59:27 10/26/05

Go up one level in this thread


On October 26, 2005 at 16:57:05, George Speight wrote:

>On October 26, 2005 at 12:22:31, Uri Blass wrote:
>
>>On October 26, 2005 at 11:30:44, Sedat wrote:
>>
>>>On October 26, 2005 at 11:09:20, Peter Kasinski wrote:
>>>
>>>>- Match of 24 games
>>>>- Fruit 2.2: FX-55 2.6 GHz; 512 Mb hash
>>>>- Deep Junior 9: Athlon 64 X2 4600+ 2.4GHz Dual Core; 1408Mb hash
>>>>- Fruit using Shredder GUI and its own book
>>>>- Junior with 3,4,5 and 138Gb of 6-man tablebases
>>>>- Time Control: 40 in 120, 20 in 60, rest in 30
>>>>
>>>>Game 14: Fruit wins
>>>>Game 15: draw
>>>>Game 16: Junior wins (first of the match)
>>>>
>>>>Fruit leads 11.0 - 5.0 (+7 -1 =8) and needs 1.5 points from 8 to take the match.
>>>
>>>
>>>Hello Peter,
>>>
>>>Thanks a lot for the update...
>>>
>>>I love to join and watch such interesting matches on super fast computers !!
>>>
>>>I see that Deep Junior 9 uses both cores and even this processor addvantage does
>>>not help to DJ9 !!
>>>
>>>Best,
>>>Sedat
>>
>>I am not sure if the use of 1408 Mbytes is an advantage for Junior.
>>
>>Note that programs usually are not tested in these conditions and
>>I doubt if Amir has so much hash to use in his tests so it is possible that
>>Junior is weaker from too much hash tables.
>>I remember that Junior blundered by avoiding Rxe6 in one of the games and it is
>>possible that using too much hash was one of the reasons for that.
>>
>>Uri
>hi, Uri. This may be true. But I just finished running bestof 24 between the two
>on single processor, own books, 128mb hash, ponder off at 40 moves in 20 min.
>repeating, and got basically the same results. Fruit 12.5 - Junior 6.5. Junior
>only won 2 games. Very close to his results. I was also very disappointed.
>Junior just got outplayed!   Regards, George
Sorry, I forgot to mention I was running Junior 9- not the deep version.  George



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