Author: leonid
Date: 14:06:37 09/12/03
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On September 12, 2003 at 02:13:56, Dana Turnmire wrote: >In the following position Chessmaster 9000 finds mate in 3 in a matter of >seconds yet Genius 7 will only find mate in 14 in 45 seconds. It doesn't matter >if I change the selective search to brute strength or anything in between. For >some reason Genius cannot find it. Even in the "find mate" mode. Strange. [d] >3R4/3R3p/5p1k/6n1/8/1P2QPPq/r7/6K1 w - - I don't know about Genius 7 but in Genius 4 I found for sure that it have bugs in its logic for finding mate. In few positions he was wrong. It was a time when I used few programs in order to verify my mate solver speed compared with others. Almost all programs that I used then (1994 - 1995) contained obvious mistakes in their mate solving part. I was surprised! Leonid.
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