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Subject: Re: Linares '98 Topalov-Shirov ...Bh3!!

Author: blass uri

Date: 13:29:07 03/14/99

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On March 14, 1999 at 15:52:27, Mark Rawlings wrote:

>This is really an interesting position!  Is the final consensus that it was a
>sound sacrifice?  I let my programs search fairly deep with no real conclusion.
>After 1. ..  Bh3 2. gxh3 Kf5  3. Kf2 Ke4  black still has a challenge forcing
>the win.  I know some others must have been running this with faster computers,
>tablebases, etc.  Any conclusions?
>
>Mark

I think that it is a simple win for black.
I suggest you let your programs to play one against the other in slow time
control after 1...Bh3 2.gxh3 Kf5 3.Kf2 Ke4.

I do not think that white has a chance.
4.Bxf6 is losing against 4...d4 and if white does not take f6 then black simply
puts the pawns at d3 and f3.

Tablebases cannot help in this position because the lines that black is winning
are not based on tablebases(there are more than 5 pieces in the board)

Uri


Uri




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