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Subject: Re: one example for the best program in the world (diagram)

Author: George Tsavdaris

Date: 12:09:38 12/05/05

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On December 05, 2005 at 14:53:02, Uri Blass wrote:

r1b1kn1r/2q2pb1/p1p3p1/2P1p2n/Pp2P2p/2N1BP2/1P1QBNPP/R4RK1 w kq - 0 17
>>
>>no program in the world found the killer 17. Nc3-d5 !! since the release of
>>Rybka.
>>
>>  12	00:21	   1.909.618	95.480	-0,04	Sd5 cd5: ed5: h3 g3 Sf6 c6 S8h7 Tac1 Dd6
>>  13	00:46	   3.574.942	81.248	-0,02	Sd5 cd5: ed5: h3 g3 Sf6 a5 S8h7 d6 Db7
>
>There is only one problem with that analysis
>
>My Rybka with 512 mbytes hash does not find it
>
>1.Na2 a5 2.Rad1 Nf4 3.Bc4 Be6 4.Qc2 Bxc4 5.Qxc4 N8e6
>  =  (-0.05)   Depth: 17   00:08:56  39676kN
>

So along with "mine" we have 3 different results:
"Mine" finds it at ply 14 in 2 minutes and 12 seconds in my AMD 3500+ with 256
MB hash.
"Uri's" doesn't find it after 9 minutes up to ply 17.
Thomas version finds it in 21 seconds at ply 12!

Great! What a confusion.........

• Re: one example for the best program in the world (diagram) Uri Blass 12:16:58 12/05/05
  • Re: one example for the best program in the world (diagram) Uri Blass 12:54:46 12/05/05
    • Re: one example for the best program in the world (diagram) Uri Blass 13:59:55 12/05/05

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