Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Did Svidler miss a draw?

Author: Brian Katz

Date: 22:24:33 01/15/04

Go up one level in this thread


On January 15, 2004 at 11:03:05, Igor Gorelikov wrote:

>On January 15, 2004 at 10:41:57, Ricardo Gibert wrote:
>
>>[D]8/1B6/3k3p/pK4p1/P1P3P1/7P/5b2/8 b - - 0 49
>>
>>Here is my defensive scheme for Black:
>>- White can put his B on any white square he wants
>>  as Black only needs to use the Black squares.
>>- White can leave the Black pawn on a5 or remove it
>>  from the board at any time he wishes.
>>- If White plays K to a-file, Black puts K on c7.
>>- If White plays K to b-file, Black puts K on d6.
>>- If White plays K to c-file thru h-file,
>>  Black keeps K on e5.
>>- If White plays hxg5, Black answers hxg5.
>>- If White plays Pa7 or Pc5, Black captures
>>  it with his B.
>>- The rest of the time Black just temporizes
>>  with his B on the g1-a7 diagonal.
>
>What about c4c5 Bxc5 Kxa5 and white's king goes to the h6-pawn which is lost?
>
>regards
>Igor Gorelikov


If White gives up his c-pawn and wins the a-pawn,  Black eventually losing the
h6 pawn means nothing as the Black King just Blockades the White a-pawn with his
King, constantly guarding the a7 or a5 squares by going back and forth.
The h6 pawn means nothing because as long as Black's Bishop is on the h4-e1
diagonal when the pawn is captured, so it can defend the g5 pawn with ...Bh4.
The Bishop just stays there while the White King attacks the g5 pawn. Once the
White King leaves to go to the Queenside the Black King just sits on either h5
or h7 and then the Black Bishop can go back and forth on the e1-h4 diagonal....
With a Draw.
Brian



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.