Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Missed Opportunities in comp vs comp at 40/2

Author: blass uri

Date: 07:10:15 09/01/98

Go up one level in this thread



On September 01, 1998 at 08:42:30, Amir Ban wrote:

>On September 01, 1998 at 07:17:44, Howard Exner wrote:
>
>
>>5. Rebel missed a chance to immediately transpose to a won ending with
>>the moves 1. Qxe6+ Qxe6 2. Rxe6 Kxe6. Black's passed d pawn can be
>>easily stopped while white's pawns are unstoppable. Instead Rebel played
>>the liguidating sequence 1. Qb7+ Kd4 2. Qb6+ Kd3 3. Qxe3+ Rxe3 4. Rxe3 Kxe3.
>>Note the better location now of black's king. Black should be able to draw this
>>now by advancing his d pawn.
>>4R3/5Q2/3pr3/p2k1p2/5P2/1P2q1PP/P6K/8 w - - id "Rebel 9.0 - Hiarcs 6.0"; am
>>Qb7+;
>>
>
>This is wrong. Qb7+ is the right move, and it wins a rook:
>
>1.Qb7+ Kd4 2.Qb6+ Kd3 3.Qb5+ Kc2 4.Qc4+ or 3...Kd2 Qd5+.
>
>How did Rebel manage to miss this ?

I think that Rebel did not miss it because Rebel's line is also winning.
and Rebel prefered to win in a pawn endgame

Uri
>
>Amir



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.