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Subject: Re: Testposition - Tactics, Tactics, Tactics and...

Author: Sune Larsson

Date: 14:12:20 07/11/01

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On July 11, 2001 at 16:48:52, Otello Gnaramori wrote:

>On July 11, 2001 at 16:08:38, Sune Larsson wrote:
>
>>
>> [D]1r4k1/p2qbpn1/2n1b1p1/3pP2p/1rpP1NP1/4BP1P/1P1Q1R2/RB1N2K1 b - - 0 26
>>
>> GM Agrest,Evgenij 2529 - IM Berg,Emanuel 2496
>>
>>
>> This position is from the 9th round of the ongoing SWE-ch.
>> White has just protected his b-pawn with 26.Nc3-d1, when black unleashes
>> the very aggressive 26.-c3!!?. This move starts a veritable turmoil of
>> tactical fireworks. Ultra-sharp calculation is a must here, else you're dead.
>> Black got the better of it but the experienced GM kept the balance.
>>
>>
>> Test: The real question is if there was a win for black somewhere in
>>       this jungle of magical tricks?? A starting point could be after
>>       27.Nxc3 hxg4 28.hxg4 *Nxe5!*. The whole game below.
>>
>
>As per Fritz6 analysis better is :
>
>28...Rxb2 4.Qxb2 Rxb2 5.Rxb2 Bg5 6.Kf2 Bxf4 7.Bxf4 Nxd4 8.Rb8+
>  =  (0.25)   Depth: 13/37   00:03:53  77046kN
>
>Regards.


 Hmm, maybe white missed a chance of getting the advantage with 33.e6!?,
 instead of 33.Qd3, in the original game. Very difficult stuff to sort out OTB.

 Sune



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