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Subject: Re: Incredible position! Can your program avoid QxR?? The losing move.

Author: Dieter Buerssner

Date: 15:29:58 07/27/01

Go up one level in this thread


On July 27, 2001 at 18:09:29, James T. Walker wrote:

>On July 27, 2001 at 15:59:52, robert flesher wrote:
>
>>This is a game played By Bob kiviaho(Canadian master) and chessmaster 8000.
>>Chessmaster played ........QXR and lost very quickly.
>[D]r1r3k1/pp3p1p/3pbp1Q/4p3/4P3/3R1N2/1PPK1PPP/q6R b - - 0 1
>
>I would like to see the whole game.  I would like to see how black lost quickly.
> And even in a blitz time control what is wrong with ....Qxr Ng1 Qxg2 Rg3+ QxR.
>Black gets 2 rooks and a pawn for the Queen and may later trade the f6 pawn for
>the e4 pawn.  This leaves material pretty even with QN vs RRB.

After 1...QxR, I get the following (all in the background with small hash):

   8799353  1:38.6  -1.78 12t  2.Ng1 Qxg2 3.Rg3+ Qxg3 4.hxg3 Rc4 5.f3 Ra4
                               6.Qxf6 Ra2 7.Qg5+ Kf8 8.Qf6 Rc8 9.Qh6+ Ke7
                               10.Kc1 {-89}
  25654589  4:36.0  -1.77 12t+ 2.Ne1 Bg4 3.Rg3 f5 4.exf5 Rc4 5.f6 Qxe1+ 6.Kxe1
                               Rxc2
  27665201  4:59.2  -1.36 12++ 2.Ne1 Bg4 3.Rg3 f5 4.exf5 Rc4 5.f6 Qxe1+ 6.Kxe1
                               Ra4
  95358770 16:52.4   4.25 12t  2.Ne1 Qxh2 3.Qxh2 Kf8 4.Rxd6 Ke7 5.Rd3 Bc4
                               6.Rc3 Rd8+ 7.Ke3 Rd4 8.Qxh7 Rad8 9.Kf3 {491}
 100232827 17:29.1   4.25 12.  2.Ne1 Qxh2 3.Qxh2 Kf8 4.Rxd6 Ke7 5.Rd3 Bc4
                               6.Rc3 Rd8+ 7.Ke3 Rd4 8.Qxh7 Rad8 9.Kf3 {491}

So,  2. Ne1 looks winning to Yace.

Regards,
Dieter





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