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Subject: Re: Kasparov-Portisch,Niksic 1983

Author: Miguel A. Ballicora

Date: 18:16:51 03/12/02

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On March 12, 2002 at 19:04:07, Albert Silver wrote:

>On March 12, 2002 at 18:37:13, Miguel A. Ballicora wrote:
>
>>On March 12, 2002 at 17:54:28, Uri Blass wrote:
>>
>>>On March 12, 2002 at 16:38:46, José Antônio Fabiano Mendes wrote:
>>>
>>>>       Kasparov-Portisch,Niksic 1983
>>>>       [D]2r2rk1/p1q1bpp1/1p6/n2R4/8/P4N2/1B2QPPP/5RK1 w
>>>>And here Kasparov played the surprising 21.Bxg7 and won the game in great style.
>>>>Can chess programs find this move? JAFM
>>>>Source ==> http://www.geocities.com/TimesSquare/Hangar/5176/replays/gm0012.htm
>>>
>>>Programs can find a better move after a long search(Rh5)
>>>
>>
>>Deep Blue proved convincingly that Rh5 wins after a very deep search.
>>That's how the thread started.
>
>What was the evidence against Kasparov's move? Was it what Otello posted?

Kasparov's move is good, maintains and advantage but it is not a clear win.
From memory, I think that 26... Qc2 (rather than Qc5) gave a lot of chances
for a fight.
Rh5 wins. However, the demosntration was very deep.

>
>                                       Albert
>
>>
>>Regards,
>>Miguel
>>
>>
>>>This position was discussed in the past
>>>
>>>See for example
>>>http://www.it.ro/ccc_search/ccc.php?art_id=171130
>>>
>>>Uri



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