Author: Robert Hyatt
Date: 07:40:22 05/14/05
Go up one level in this thread
On May 14, 2005 at 01:06:41, Joshua Haglund wrote: >On May 13, 2005 at 22:48:44, Robert Hyatt wrote: > >>On May 13, 2005 at 19:21:37, Joshua Haglund wrote: >> >>>On May 13, 2005 at 13:48:27, Pablo Ignacio Restrepo wrote: >>> >>>>Hello Robert >>>>It was a mistake in redaction. Antiajedrez or Antichess have been my extreme >>>>anticomputer style, across I have won many times many top engines in all time >>>>game control. But usually Crafty have been for me a real problem for beat, iqual >>>>than Rufian, Tiger Gambit 2.0 , Quark ..... >>>>Usually I am playing into playchess. There I have won many top engines, but to >>>>repeat..... Craftuy have ben very strong, but today in morning look ...... 2 >>>>easy draw. Why? >>>>Regard, >>>>Pablo >>> >>> >>>Hello Pablo, >>> >>>I've told you a couple times, if you remember, Dr. Hyatt removed the stone-wall >>>detection code in version 19.15. It was removed because it appeared to Dr. Hyatt >>>it wasn't needed anymore. >>> >>>As a result it should be easier for you using "anti-chess" playing Crafty. >>> >>>Joshua Haglund >>>toneewa@yahoo.com >> >> >>If I looked at the game correctly, this wasn't a stonewall type problem, it was >>just e4 Nf3 and Bc4 for white if I am recalling the right game (I have looked at >>several today so that could be wrong). > >[D]k1/2rbp1pp/1p3p1r/p2P1P2/P1P1B1P1/1P2R2P/5NK1 b - - 0 121 >[D]n3/2rr1q1k/1p1p1p1p/p1p1pPpP/4P2N/P1PP2Q1/1P3PRK/6R1 b - - 0 38 > >These are to me "stone-wall" positions. I don't know how Crafty use to detect >the "stone wall"... by pawn formation positions or by recognition of particular >moves; maybe both. Pablo use to play Crafty and have not much luck before the >removal of the "stone-wall" detection. > >Joshua Haglund >toneewa@yahoo.com The stonewall code looked for pawns at f4, e3, d4, c3. If three of those were present, it assumed "stonewall"... This doesn't seem to match...
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