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Subject: Re: Ply 23 update

Author: Knight Hawk

Date: 19:16:25 03/18/04

Go up one level in this thread


On March 18, 2004 at 19:25:04, Dann Corbit wrote:

>On March 18, 2004 at 19:08:25, Vincent Lejeune wrote:
>
>>I think the 2-best moves mode would be usefull, so we could compare the
>>difference between Rxe6 and Qh3 ...
>
>I am guessing that the differences will be rather small, based on the track I
>have been following.  I expect that another engine might choose and stay with
>the rook move even on deep analysis also.
>
>I think both moves give a substantial advantage of at least two pawns with
>careful play.

I felt either move was winning, Rxe6 is what I chose when I looked at it.
As a test, would you concur for computers, Rxe6 or Qh3 would both be considered
a solution? It appears after all your work, you seem to suggest this.
>
>>On March 18, 2004 at 18:04:26, Aaron Gordon wrote:
>>
>>>Duron 800MHz, 128mb hash...
>>>
>>>[D]2r1r3/p3bk1p/1pnqpppB/3n4/3P2Q1/PB3N2/1P3PPP/3RR1K1 w - - 0 1
>>>
>>>Analysis by Shredder 8:
>>>
>>>1.Qh3 Rh8 2.Re2 Nd8 3.Nd2 Re8 4.Ne4 Qd7 5.Nc3 Nxc3 6.bxc3 Kg8 7.d5 f5 8.Bf4 exd5
>>>9.Rxd5
>>>  +-  (2.15)   Depth: 21/54   03:09:55  1840331kN
>>>1.Qh3 Rg8 2.Re2 Nd8 3.Rde1 Re8 4.Ba4 Rh8 5.Nd2 Nc7 6.Bb3 Qd7 7.Ne4 f5 8.Ng5+
>>>  +-  (2.33)   Depth: 22/58   08:22:06  4877548kN
>>>1.Qh3 Rg8 2.Re2 Nd8 3.Rde1 Re8 4.Ba4 Rh8 5.Nd2 f5 6.Bb3 Nf4 7.Bxf4 Qxf4 8.Bxe6+
>>>Nxe6
>>>  +-  (2.24)   Depth: 23/59   15:58:44  9251568kN
>>>
>>>If deeper analysis is deemed interesting by you guys I'll continue analysis for
>>>a longer period of time and provide updates.



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