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Subject: Re: Why did Karpov resigned in this position?

Author: chandler yergin

Date: 13:01:39 04/23/05

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On April 23, 2005 at 05:47:01, Joachim Rang wrote:

>On April 22, 2005 at 09:29:13, Andrey Popov wrote:
>
>>This is the last position of the last game of Kasparov-Karpov match.
>>If Karpov (Black) reaches a draw, he wins the match.
>>Of course, White has a huge advantage.
>>However, I do not see any way to win.
>>5n1k/5Q2/4p1p1/2q1P2p/7P/6P1/5PK1/3B4 b - - 0 64
>>[D]5n1k/5Q2/4p1p1/2q1P2p/7P/6P1/5PK1/3B4 b - - 0 64
>>Why did Karpov resigned?
>>Can anybody see a series of White's moves leading to win after Qc5-b4?
>>Engines quickly go to score about +3.00 and stick on it forever.
>
>if you look at the position with a computer and play through the variations it's
>not so hard to spot. Blacks queen is bound to the knight on f8 and therefore
>can't prevent white from placing its bishop on the b1-h7 diagonal and capturing
>the pawn at g6 with the bishop. With two pawns down and a horrible pawnstructure
>it is hopeless for black to continue. The only reason why chess programs don't
>jump in their eval very soon is that white must handle first various threats
>from blacks queen and avoid some stalemate traps. After a bit maneuvering every
>program will find the position where it can capture on g6.
>
>regards Joachim

Shredder couln't find the forcing line to Mate in 52 Ply..

Humans have more perspective.. and I agree, perhaps that's why Karpov resigned.

Let's appreciate the instincts of the Grandmasters!



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