Author: Robert Hyatt
Date: 07:44:14 03/11/01
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On March 11, 2001 at 02:25:42, Ferdinand S. Mosca wrote: >Hi Everyone, > >One of the games from the test between Deep Fritz and Crafty 18.01 >using P3_667mhz_128mb with 32mb each and 3+4+5 EGTB at G10. > >An illustrative game to examine showing the strenght of Crafty >handling a passed pawn from early middle-game till the end-game until it reaches >the following position. Crafty played bxa6?. > >Deep Fritz - Crafty 18.01 (1/2-1/2) >[D]8/1k6/p7/KP1p4/P2B4/2P5/n7/8 w - - 0 1 > >How many engines have progressed on this area? > >Tigers and Nimzo 8 seemed to take the rook_pawn. >Deep Fritz, Junior 6, Hiarcs 7.32 and Yace does not take the rook_pawn. > Crafty has code to prevent this. But apparently, somewhere during the past few months, I broke it. It was definitely modified sometime back, and it looks like I introduced a horrible hole in the code. After black takes the c pawn, there is no way to win. And it used to know this. I am looking now. 18.5 will restore this to working. >How do other programs evaluate this position? > >Regards, >Dinan
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