Author: blass uri
Date: 01:04:40 11/24/98
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On November 24, 1998 at 03:30:36, Vincent Diepeveen wrote: >On November 23, 1998 at 11:36:44, blass uri wrote: >>There can be a mistake in the evaluation function >>They may evaluate -2.xx something that top programs evaluates as -0.xx > >Exactly. In the sacrafice line, the white kings get to e2. Deep Blue >probably evaluates that 1 pawn tougher all together (the king safety), >then already without singular extensions you're playing axb5. Difference >in evaluation is around 0.90 pawn, so 1 pawn extra for king safety. I was not talking about kasparov game but about the game of deep thought 2 against cray blitz. It began as a discussion about kasparov DB but after bruce posted the game of deep thought2 against cray blitz it became a discussion about singular extensions in this game Robert Hyatt claimed that they saw something 20 plies before cray blitz because of singular extensions and I do not think that this is the case. Uri
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