Author: Sandro Necchi
Date: 05:30:49 04/25/04
Go up one level in this thread
On April 25, 2004 at 08:27:51, Eduard Nemeth wrote: >On April 25, 2004 at 07:56:15, Sandro Necchi wrote: > >>On April 25, 2004 at 07:55:09, Jorge Pichard wrote: >> >>>On April 25, 2004 at 06:53:39, Eduard Nemeth wrote: >>> >>>>On April 25, 2004 at 06:47:21, Eduard Nemeth wrote: >>>> >>>>No Jorge, see here: >>>> >>>> >>>>Ruffian 2.1.0 - Shredder, real position: >>>> >>>> >>>>[D]6Q1/8/p7/7p/8/5q2/5k2/2K5 w - - 0 1 >>>> >>>>Is this won with 6-Pieces? I believe no >>>>then the pawn on a6 is not possible in the endgame >>>> >>>>(Ruffian 2.1.0 has not 6 pieces, but Shredder have it). >>>> >>>>Position without pawn a5: >>>> >>>>[D]6Q1/8/8/7p/8/5q2/5k2/2K5 w - - 0 63 >>>> >>>> >>>>Draw: >>>> >>>>1. = (0.00): 63.Dd8 >>>>2. -+ (-#76): 63.Da2+ >>>> >>>>But Ruffian (without 6-Pieces) plays Qa2+? and lost. :( >>>> >>>>Here won also not the engine, it won the better EGTB, or? :) >>> >>>But the engine has to reach that position before it can use the EGTB, therefore, >>>the game was won after reaching that position with or without 6-Pieces EGTB. >>> >>>Jorge >> >>Correct! >> >>Sandro > >Right Sandro, > >but the difference is: Shredder can search to 6-pieces, Ruffian only to >5-pieces. > >best, > >Eduard. Yes, it is not our fault. I do not have 6 pcs endgame and the program was winning anyway... Sandro
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