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Subject: Re: Kramnik's move #20. Rxe8? Very inaccurate! Why Fritz team accepts draw?

Author: Terry Ripple

Date: 09:20:59 10/19/02

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On October 19, 2002 at 11:04:35, Uri Blass wrote:

>On October 19, 2002 at 10:47:44, Uri Blass wrote:
>
>>On October 19, 2002 at 10:25:31, Terry Ripple wrote:
>>
>>>On October 19, 2002 at 10:11:45, Geo Disher wrote:
>>>
>>>>My Fritz 6 on a 2.4ghz machine thought RxE8 was the best move so it may not have
>>>>been the best but it was respectible.  Also the evaluation showed that White was
>>>>still better +.38 so it made since for Fritz team to accept draw with this type
>>>>of eval.
>>>>
>>>>On October 19, 2002 at 10:02:00, Terry Ripple wrote:
>>>>
>>>>>Why on earth would a World Champion make this move Rxe8? which is somewhat an
>>>>>inaccuracybecause of his isolated pawn?
>>>>>
>>>>>Plus why would Fritz accept this draw offer?? Interesting!!
>>>>>
>>>>>Terry
>>>--------------
>>>
>>>It is well known among strong chess players that you should never voluntarly
>>>exchange down pieces when you have an isolated pawn weakness because that pawn
>>>will become increasingly weaker with more pieces off the board and thus the pawn
>>>will be captured in the endgame!
>>>
>>>Regards,
>>>      Terry
>>
>>
>>It is well known for every intelligent player that there
>>are no general rule for the middle game.
-------------------------------------------------------

I have to disagree!! Here are just a few simple rules for "intelligent players"

BASIC MIDDLE GAME RULES:

Rule #1: Don't move your King toward the center of the board while major pieces
         are still on the board!

Rule #2: Don't allow pawn islands!

Rule #3: Don't allow backward pawns on open files!

Rule #4: Don't lock up your pawns on the squares of the color of your Bishop
         when you have only one Bishop!

Rule #5: If you have an isolated pawn on an open file, then try to avoid
         piece exchanges and if you are on the opposite side, then try to
         exchange pieces off the board at the appropriate moment!

Rule #6: If you have an isolated pawn on an open file, you should try to
         advance it to exchance it off at the proper moment and do so before
         you reach into the endgame!

Rule #7: When playing against the side with a isolated pawn on an open file,
         you should block the isolated pawn with a minor piece. A Knight
         does this job the best! The purpose is to prevent the isolated pawn
         from advancing forward!

 (These are just some of the basic rules to achieve in "Middle Game" play)

Regards,
      Terry

--------------------------------------------------------
>>
>>I do not see an endgame after trading the rooks at e8.
>>
>>I think that black has no advantage in the final position
>>
>>Movei says 0.31/13 for white but movei does not know
>>about weak pawns.
>>
>>Here is the analysis copied from the analysis window:
>>depth=13 -0.31 e8d6 f3e5 g6f5 d2b4 a7a5 b4c3 g7g6 g2g4 f5e4 f2f3 e4d5 b3d5 c6d5
>>Nodes: 107038541 NPS: 131329
>>Time: 00:13:35.04
>>
>>Uri
>
>Update for movei analysis:
>
>depth=13 -0.24 e8f6 f3e5 g6e4 d2b4 d8c7 e1c1 e4d5 b3c4 f8d8 f2f4 d5c4 b4c4 f6d5
>Nodes: 212748633 NPS: 130894
>Time: 00:27:05.35
>
>
>Uri



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