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Subject: Re: Testposition - Andersson vs Larsen

Author: Terry Ripple

Date: 02:37:25 03/17/01

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On March 17, 2001 at 05:02:39, Sune Larsson wrote:

>
>  [D]8/3qkp2/b1p1p1p1/2P4p/P3BP1P/2Q1K1P1/8/8 w - - 0 1
>
>  GM Andersson  2640 - GM Larsen  2500, Argentine 2001
>
>
>  The above position is from round 8 in the present tournament in Argentine,
>  1 Magistral Internacional de Ajedrez de Pinamar.
>
>  Link and games:  http://www.utopiasdepinamar.com.ar/magistral/
>
>  After some fine manoeuvres and superb positional play, Andersson has
>  reached a won position in this classic encounter. The players have
>  queen, bishop and 5 pawns each. But the white pawn on c5 utterly cramps
>  black's position. White also has a dangerous passer, all his pawns are
>  placed on the right square color and he's ready to enter black's position.
>
>
>  Test: This position might prove interesting for programs to play out.
>        White should win it.
>
>  The game Andersson-Larsen went:
>
>
>
>
>Andersson - Larsen
>Argentine, 2001
>
>By superb positional play white has reached a won position. He has a passer, a
>cramping pawn on c5 and the rest of the pawns placed on the right square color.
>Andersson finishes this swiftly. 1.Qd4 Qc7 2.Qb4 e5 3.Qb6 exf4+ 4.gxf4 Qxb6
>5.cxb6 Kd6 6.Kd4 Bf1 7.a5 Ba6 8.Bc2 c5+ 9.Kc3 Kd5 10.Ba4 1-0
>
>Sune
----------------
Hi once again Sune,
Both Tiger13.0 and Gambit find Qd4 in "2 seconds" and don't stray at all from
the correct move. Used an Athlon 1.2Ghz

Regards,Terry




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