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Subject: Re: Nolot 5 Solved

Author: Jeremiah Penery

Date: 23:35:09 01/06/01

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On January 05, 2001 at 17:27:15, Joshua Lee wrote:

>>>>>>21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.Bxe6 Bd7
>>>>>>  ±  (1.06)   Depth: 19/47   19:04:48  42992526kN
>>>>>>21.e5
>>>>>>  ±  (1.09)   Depth: 19/47   21:54:31  49601048kN
>>>>>>21.e5 dxe5 22.Ne4 Nh5 23.Qg4 Nf4 24.Nf3 Qc7 25.Nh4 Bc6
>>>>>>  ±  (1.31)   Depth: 19/50   26:22:52  60316211kN
>>>>>>
>>>>>>(Lee, Pensacola,Fl 04.01.2001)
>>>>>>System 800Mhz Athlon 256Mb pc-133 128MBHT
>>>>>>
>>>>I think that the line is not correct and I guess that 23.Qg6 is the right move.
>>>>It is interesting to know how much time do programs need to find 23.Qg6 and how
>>>>much time do they need to see a winning score for this move(I assume that 22.Ne4
>>>>Uri
>>>
>>>  Hello,
>><snipped>
>>>Spassky played 23.Qg6, but Pierre thought that 23.Qg4!! (Nolot's comment)
>>>was better!
>>
>Qg6 is better and i had already mention analizing in reverse ...at 23Qg6 is
>prefered over Qg4 at 16Ply so if i wanted to leave my computer running for 52
>more hours it would've surely found Qg6 in the pv.

I think someone should do a really good analysis of this.  I think Qg4 is
better, but I don't really have the analysis to back that opinion.  I'm letting
my computer run for a while longer on the root position of Nolot 5 to see if it
can find the answer, but after that completes maybe I'll try to analyze Qg4/Qg6
a bit.

Jeremiah



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