Author: Uri Blass
Date: 05:14:31 01/14/03
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On January 14, 2003 at 07:01:28, Drexel,Michael wrote: >On January 14, 2003 at 01:00:30, Uri Blass wrote: > >>On January 14, 2003 at 00:44:16, Robert Hyatt wrote: >> >>>On January 14, 2003 at 00:10:13, K. Burcham wrote: >>> >>>> >>>>Eduard, Deep Junior7 plays 12.a4. >>>>also notice 12.a4 in both deep fritz and deep shredder. >>>>another Deep Blue move that todays top programs will play. >>>> >>>>kburcham >>> >>>Better look at your output again. Only DJ7 plays a4. Not that this >>>is a particularly good test position. >>> >>>Deep Fritz 7 likes Re1, not a4. As does Deep Shredder. >> >>I think that he meant to 13.a4 in the pv of deep fritz7 and deep shredder that >>suggest the same plan. >> >>I think that kasparov made mistakes later in the game >> >>I am not sure if 12.a4 is a winner and at least kasparov made tactical mistakes >>later because I believe that it is not an easy win for white. >> >>It may be interesting to see the analysis of programs some moves later. >> >>Uri > >How should one defend this position against Deep Blue? >John Nunn wrote after 11...b5: >A new move, but not one which will resurrect this variation. A few examples >should demonstrate the true horror of Black's situation. >The idea of Kasparov's move is to secure the d5-square for his knight against >the thrust c2-c4. However, it gives White the chance to open new lines on the >queenside and bring his a1-rook into play without loss of time. Moreover, it >fails to deal with the main problem of Black's position - his inability to move >his queen. The only square available to her is b4, but this not only leaves the >e6-pawn undefended, it also allows White to gain time by chasing the queen. > >Kaparov had lost interest in the game. He knew match is lost. It may be interesting to see if this position is a sure win for white in a comp-comp games(120/40). I prefer to use computer time for other things but maybe other people with faster hardware can do it. I do not claim to understand the position well enough to be sure about the theoretical result. Uri
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