Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: A hideously hard test position?

Author: Robin Smith

Date: 09:34:56 06/07/01

Go up one level in this thread


On June 07, 2001 at 01:59:45, Slater Wold wrote:

>On June 06, 2001 at 00:49:21, Robin Smith wrote:
>
>>From a recently completed game in the 24th world correspondence chess
>>championship semi-finals:
>>
>>[D] r1qr2k1/pb2bpp1/1p2pn1p/2p4P/3P1B2/2PB1N2/PP2QPP1/1K1R3R w - -
>>
>>Here the move 15.Rhg1 is very strong, as it gets the rook off the long diagonal
>>and threatens to charge the g-pawn down the board.  But computers don't often
>>like to give up material .... in this case the h pawn and after 15.Rhg1! Nxh5
>>16.Bxh6! also the bishop.  Can any program find 15.Rhg1?  I believe it may win
>>by force, and if not it certainly leaves black in big trouble, but all programs
>>I tested don't find it, even over night.  If that is too hard, try the position
>>after 15.Rhg1 Nxh5.
>>
>>Robin Smith
>
>
>Ok, play 15. Rhg1, and I play cxd4.  What then?
>Slate

16.Nxd4, usually then followed by 17.g4, 18.g5 and black's king gets exposed.
White might also need to play f4 to support the g5 push in some lines.

Robin




This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.