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Subject: Re: Challenge for the weekend (3)

Author: Torstein Hall

Date: 09:29:20 04/21/02

Go up one level in this thread


On April 20, 2002 at 16:07:29, Chessfun wrote:

>On April 20, 2002 at 15:55:19, Dieter Buerssner wrote:
>
>>On April 20, 2002 at 13:18:13, Chessfun wrote:
>>
>>>On April 20, 2002 at 12:54:26, Ed Schröder wrote:
>>>
>>>>I love this one, Rebel must see it faster!
>>>>
>>>>
>>>>[d]r1b2rk1/p2nbqpp/p3p3/2ppPpB1/N2P1N1P/8/PPP2PP1/R2Q1RK1 w - - 0 1 bm c4;
>>>>
>>>>Rebel: 2:58 (depth=14)
>>>
>>>Can you post the mainline after c4?
>>
>>It is a position of the GS-2930 test suite.
>>
>>At http://mitglied.lycos.de/ChessBits/gs2930.htm you can read (translations are
>>mine)
>
>
>Thanks.
>
>
>>13.c4!
>>
>>13. ... dxc4 14. d5 Der zweite Bauer in Folge wird geopfert! Die Antwort ist
>>erzwungen.
>>
>>The second pawn gets sacced! The answer is forced.
>>
>>14. ... Sxe5 15. d6 Lxg5 16. hxg5 Sd7 17. Sxe6! Dxe6 18. Te1 Dxe1 19. Dxe1 +-
>>Nach fünf weiteren Zügen gab Schwarz auf. (Khalifman - Ulibin, Sochi 1989)
>>
>>After 5 further moves, black resigned.
>>
>>However, my program would prefer 16...Rd8, and does not see a desaster after
>>this move in few minutes.
>
>I agree.
>
>Seems also 15. Re1 maybe better than 15. d6.
>
>Sarah.

Are all of you absolutly sure that 13.c4 is whites best. It looks like black
equalises after the move to my amateur eyes! So maybee something else is better?
(Like 13.Re1 !?)

Torstein



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