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Subject: Re: Torre vs Andersson,Biel 1977

Author: Robert Hyatt

Date: 10:37:35 09/11/01

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On September 11, 2001 at 11:19:18, Ed Schröder wrote:

>On September 11, 2001 at 09:04:45, José Antônio Fabiano Mendes wrote:
>
>>       Torre vs Andersson,Biel 1977
>>       [D]1r6/1pb1k1p1/4p2p/1p1p4/3Pp2P/1R2P1PB/1P2PK2/8 b
>>       In this position Black played 34...b4!! and GM Torre resigned.
>>       Black threatens 35...Bd6,and if 35.Rxb4 then 35...b5! 36.h5 Bd6
>>       37.Rb3 b4! [followed by Re8,Kd7-c6-b5-a4.]
>>       Very unusual,can the chess programs find that surprising pawn move?
>>       Source[in Italian]:"Giocare Bene per Giocare Meglio" by Enrico Paoli,
>>                           page 163,Mursia 1982,third edition
>>       "la piú imprevista e la piú perfida mossa del torneo dei GM in Biel"
>> [the most unexpected and the most perfidious move from the Biel GM tournament]
>
>Piece of cake.
>
>Ed
>


Maybe, maybe not.  Looks like "right move, wrong reason".  I don't think
a GM would resign with a score of +.6, IMHO.  :)




>==========================================
>
>00:00:01 10.00  0.41   1..Rf8+ 2.Kg2 b6 3.Rxb5 Kd6 4.Rb3
>                       e5 5.Ra3 Bd8 6.Bg4  (1)
>
>00:00:02 10.14  0.41   1..b4
>00:00:02 10.14  0.58   1..b4 2.Rxb4 b5 3.Rb3 b4 4.Kg2 Bd6
>                       5.Bg4 Ra8 6.h5 Kf6  (2)
>
>00:00:02 11.00  0.63   1..b4 2.Rxb4 b5 3.Rb3 b4 4.Kg2 Bd6
>                       5.Bg4 Ra8 6.h5 Kf6  (2)
>
>00:00:04 12.00  0.64   1..b4 2.Rxb4 b5 3.Rb3 b4 4.Kg2 Bd6
>                       5.Bg4 Ra8 6.h5 Kf6  (3)
>
>00:00:08 13.00  0.64   1..b4 2.Rxb4 b5 3.Rb3 b4 4.Kg2 Bd6
>                       5.Bg4 Rf8 6.Bh5 Kd7 7.Bg4  (6)
>
>00:00:17 14.00  0.66   1..b4 2.Rxb4 b5 3.Rb3 b4 4.Kg2 Bd6
>                       5.Bg4 Rf8 6.h5 Kd7 7.Bh3  (13)
>
>00:00:35 15.00  0.66   1..b4 2.Rxb4 b5 3.Rb3 b4 4.Kg2 Bd6
>                       5.Bg4 Rf8 6.h5 Kd7 7.Bh3  (29)
>
>00:01:15 16.00  0.63   1..b4 2.Rxb4 b5 3.Rb3 b4 4.h5 Bd6
>                       5.Bg4  (56)
>
>00:02:50 17.00  0.64   1..b4 2.Rxb4 b5 3.Rb3 b4 4.h5 Bd6
>                       5.Bg4  (132)
>
>
>Positions                :     148.558.187
>Nodes per second         :         863.710



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