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Subject: Re: The ultimative testposition (from DeepJunior8-Kasparov)

Author: Robert Hyatt

Date: 16:39:26 01/29/03

Go up one level in this thread


On January 29, 2003 at 19:02:29, allan johnson wrote:

>On January 29, 2003 at 17:33:02, Robert Hyatt wrote:
>
>>On January 29, 2003 at 13:25:41, Thomas Lagershausen wrote:
>>
>>>[D]2b2rk1/rp5p/3p1qpQ/2nPpp2/p1P5/R7/PPBN1PPP/4R1K1 w - - avoid 21.b4?
>>>
>>>According to Garry Kasparov 21.b4? was the desicive mistake of the game in
>>>whites play.See also:
>>>http://www.worldchessrating.com/521916158.html?448451195843518
>>>
>>>So is there a program in the world that can handle this position right?
>>>
>>>Gentleman start your engines.
>>>
>>>TL
>>>
>>>PS: Don“t take the headline too serios.
>>
>>
>>Actually Kasparov has said that this entire line led to a forced draw...  Which
>>means that white did make a mistake by entering the b4 line as white had a nice
>>position prior to that.
> If Kasparov knew all this why then did he groan when he played 25... Qa1 ch
>and not f4?
>Al
>

If you saw his quotes, when he played Qf6 and the line was followed, after he
played Qa1+ he thought he had made a mistake when the game progressed a bit
further.  However, he and his "group" studied it later and discovered that f4
_also_ led to a draw as white could play h3.

>
>>
>>However, _most_ programs would also play b4 as it is a _very_ deep tactical
>>line that they simply don't understand for quite a while...



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