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Subject: Re: Kasparov-Portisch,Niksic 1983 (comps don't think so...)

Author: Roy Eassa

Date: 15:28:47 03/14/02

Go up one level in this thread


On March 12, 2002 at 17:42:00, Otello Gnaramori 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
>
>Looking at the continuation (in the above link...) the Kasparov move is confuted
>by 30...Bd6 or 30...Nd6 with a slight advantage for white (about 1 pawn) ,
>unfortunately Portisch blundered with 30...Ne5? with the following killing move
>31. Qh7! (+9 for White).
>So the comps are right to not find Kaspy's move 21. Bxg7.


After 21.Bxg7!?, it looks like Kasparov played PERFECT chess.


21.Bxg7!? Kxg7 22.Ne5 Rfd8 23.Qg4+ Kf8 24.Qf5 f6 25.Nd7+ Rxd7 26.Rxd7 Qc5?

   [26...Qe5 27.Qh7 Rc7 28.Qh8+ Kf7 29.Rd3 Rc3 30.Qh7+ Kf8 +=]

27.Qh7 Rc7 28.Qh8+ Kf7 29.Rd3 Nc4

   [29...Bf8 30.Rg3 Nc4 31.Re1 Re7 32.Rd1 Ne5 ±]

30.Rfd1 Ne5??

   [30...Nd6 31.Rg3 Ke6 32.Re3+ Kd7 33.Qg7 Kd8 ±]

31.Qh7+ Ke6 32.Qg8+ Kf5 33.g4+ Kf4 34.Rd4+ Kf3 35.Qb3+ and mates in 3 more.



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