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Subject: Re: Avoid move position

Author: David Rasmussen

Date: 04:04:23 01/10/03

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On January 09, 2003 at 09:35:16, Andrew Williams wrote:

>Hi,
>
>Last night I was looking at a game between Hossa and PostModernist. PM lost
>after it took the pawn on a2 in this position:
>
>[D]r3r1k1/pbpp1pp1/1p3n1p/8/q1PPp3/2P1P1P1/P2BQP1P/1R2RBK1 b - - 0 19 am Qxa2
>
>
>How long does it take your program to ignore the Pawn here? Even after five
>minutes thinking, PM still wants to take it. The full game follows:
>

I'm thinking...
time         nodes depth    score  pv
00:00:00.25  126kn 07/08/16 ---------------------------------------------------
00:00:00.28  144kn 08/08/12 +0.640 19... Qxa2 20. Ra1 Qc2 21. Rec1 Qb3
                                   22. Rcb1 Qc2
00:00:00.61  314kn 08/09/16 ---------------------------------------------------
00:00:01.29  699kn 09/10/19 +0.325 19... Ba6 20. Qd1 Qxd1 21. Rexd1 d5
                                   22. cxd5 Bxf1 23. Kxf1 Nxd5
00:00:02.73 1514kn 09/11/19 ---------------------------------------------------
00:00:03.23 1803kn 10/11/20 +0.075 19... Ba6 20. Qd1 Qxd1 21. Rexd1 d5
                                   22. cxd5 Bxf1 23. Kxf1 Nxd5
                                   24. Ke2
00:00:04.25 2374kn 10/13/20 +0.260 19... a5 20. c5 Ba6 21. Qd1 Qxd1
                                   22. Rexd1 bxc5 23. dxc5 Re5
                                   24. Bxa6 Rxa6
00:00:08.84 4888kn 10/13/22 ---------------------------------------------------
00:00:11.54 6387kn 11/13/24 +0.335 19... a5 20. Rb2 Ba6 21. Qd1 Qxd1
                                   22. Rxd1 d5 23. c5 bxc5
                                   24. dxc5 Bxf1 25. Kxf1
00:00:15.62 8886kn 11/13/24 ---------------------------------------------------

/David



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