Author: Uri Blass
Date: 08:14:17 01/02/06
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On January 02, 2006 at 07:37:45, K. Burcham wrote: > >The strongest chess program ever made, opened the a-file, blocked the e5 pawn, >and went on to intimidate the 2750 opponent to resign. > >will your program open the a-file and block the e5pawn. > >Here is rybka after 5 hours. >2200mhz Athlon64 >512 hash > >Looking for this line >36. axb5 axb5 37. Be4 > > [D] r1r1q1k1/6p1/p2b1p1p/1p1PpP2/PPp5/2P4P/R1B2QP1/R5K1 w - - 0 36 > >Rybka 1.0 Beta 32-bit: > >36.Qb6 Qe7 37.axb5 Rab8 38.Qxa6 e4 39.Qa7 Qe5 40.Qe3 Bc7 > +- (1.62) Depth: 22 00:38:29 271623kN >36.Qb6 Qe7 37.axb5 Rab8 38.Qxa6 e4 39.Qa7 Qe5 40.Qe3 Bc7 > +- (1.59) Depth: 23 01:07:07 465416kN >36.Qb6 Qe7 > ± (1.26) Depth: 24 05:14:05 1975804kN > >kburcham No Deep Blue did not force kasparov to resign. Kasparov resigned in a drawn position. I believe that 36.Qb6 is the best move and not 36.axb5 so the position is clearly a bad test position. Uri
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