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Subject: Re: Knight Moves

Author: blass uri

Date: 04:25:54 10/24/99

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On October 22, 1999 at 20:05:36, Hans Havermann wrote:

>On October 22, 1999 at 17:34:07, Dann Corbit wrote:
>
>>Crafty likes this:
>>7r/1p2knR1/p1pp2R1/4p3/PP2P3/2N1P2p/2P5/2K5 w - - acd 16; acn 125082624; acs
>>801; ce 383; pv Rg1 Rh6 Rf1 Rf6 Rh1 Rf3 Rh7 Rxe3 Kd2 Rf3 R1xh3 Rf2+ Kd3 b5 Rh2
>>Rf3+ Kd2;
>
>>You have made me curious.  What is the move your program selected and was was
>>the ce?
>
>Well, it was actually a game I played this morning. After 1. Ne2 	h2  2.	Ng3
>Rh3,  I felt lucky and tried 3. Nf5+. In fact, after 3. ... Ke8, I believe it's
>a mate in 12. I think most programs will get Nf5+ from
>8/1p2knR1/p1pp2R1/4p3/PP2P3/4P1Nr/2P4p/2K5 w - - after a minute or two. I guess
>the additional 4 plies puts the mating prospect beyond the event horizon.


I think that Rh3 is a blunder and every good program is going to play 2...h1=Q+

Programs see no reason to play 1.Ne2 when the evaluation of 1.Rg1 is better for
white relative to the evaluation after 2...h1=Q+

Uri



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