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Subject: Re: SSDF(Deep Fritz - Century 3)AMD K6-2 450, 3-1, now 18.5-6.5

Author: Uri Blass

Date: 03:40:02 01/17/01

Go up one level in this thread


On January 17, 2001 at 06:31:56, Uri Blass wrote:

>On January 17, 2001 at 05:15:20, Uri Blass wrote:
>
>>On January 17, 2001 at 05:04:36, Uri Blass wrote:
>>
>>>On January 17, 2001 at 04:52:01, Ed Schröder wrote:
>>>
>>>>On January 17, 2001 at 04:38:13, Dan Andersson wrote:
>>>>
>>>>>Yes, one should not weaken the pawn position in that way. My point is that Rebel
>>>>>was forced into the pawn endgame instead of going for it immediatelly, if it had
>>>>>seen the endgame as winning it would have forced it.
>>>>
>>>>During that part of the game I was very surprised to see Rebel keeping a
>>>>+pawn score all the time even after Rd7 as the remaining pawn ending is
>>>>equal in material. I did not get it. If memory serves me well the first
>>>>3-4 moves in the end-game the Rebel score remained a pawn up before the
>>>>score started to climb, seeing the win. I still must check my code where
>>>>on earth that positional advantage comes from :)
>>>
>>>I think that you should check because the advantage is clearly more than one
>>>pawn and Deep Fritz has no problem to see more than 2 pawns advantage at
>>>tournament time control.
>>>
>>>Uri
>>
>>The score go down after more time only to fail high again so it seems that Deep
>>Fritz does not see deeper than Rebel.
>>
>>Uri
>
>My Deep Fritz did not use a lot of tablebases in my first search.
>I do not see the fail low when I give Deep Fritz to use  tablebases including
>the KPPvs KP tablebases and the score climbs slowly to more than +2 but not at
>tournament time control.
>
>Uri

I forgot to post the relvant position and here is therelevant position.

[D]8/p2k3p/6p1/5p2/1P5P/6P1/3K1P2/8 b - - 0 1

Uri



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