Author: Uri Blass
Date: 12:39:45 04/02/01
Go up one level in this thread
On April 02, 2001 at 15:01:24, Robert Hyatt wrote: >On April 02, 2001 at 14:36:41, Richard Heldmann wrote: > >>Deep Shredder finds it in 00:00:00 seconds. <yawn> > > >So does Crafty.. but it quickly changes its mind to something else. It >quickly sees 0.00 but then finds something better. It later sees that >Ba3 is not just a draw but a win. > >I think several others see a 0.00 score instantly, but beyond that it depends >on how deep you search to see the _real_ win. IE my 13 ply score was almost >+4. GT had a score of +1, which means it hadn't seen the full consequences >of Ba3 completely, until another iteration or so. It found the full consequence of Ba3 at the same iteration(iteration 14) see http://www.icdchess.com/forums/1/message.shtml?161242 The first score was probably the score after failing high without solving the fail high problem and when it solved the fail high it could see a big score of more than +4. Uri
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