Author: pavel
Date: 19:34:06 04/30/05
Go up one level in this thread
On April 30, 2005 at 05:45:38, Günther Simon wrote: >On April 29, 2005 at 21:52:51, pavel wrote: > >>On April 29, 2005 at 14:39:25, Dieter Buerssner wrote: >> >>>On April 28, 2005 at 22:07:52, pavel wrote: >>> >>>>Games per opening: >>>>http://www.pavs.org/ECO6.txt >>> >>>Pavel, did you try (at the yace prompt): >>> >>>cadiz_pgn yace_vs_aristarch.pgn opening_statistics.txt s >>> >>>Might be interesting (the file opening_statistics.txt that will be created). >>> >>>Cheers, >>>Dieter >> >>Dieter that's a really cool feature. >>What other nice hidden features are out there in YACE? :) >> >>http://www.pavs.org/opening_statistics.txt >>(6411 games) >> >>I didn't understand this: >>BXX: +350 =197 -357 ( 49.61% in 904 games) >> >>Yace played this opening 904 times, how did it loose more than half of the games >>in this position? Isn't it suppose to "avoid" bad position leading to "loosing >>postions", learned from previous games? >> >>Or am i missing something? > > >IMHO you miss that Yace has only 50.26% totally against Aristarch with >White, thus 49.61% is only marginally off. I think I understand it now. Not sure though. >I see much more suspicious stats for it (only selected chunks > 150 games): > >*Yace as White* (avg. 50.26%) >AXX: +289 =185 -363 ( 45.58% in 837 games) >A1X: +81 =59 -108 ( 44.56% in 248 games) > >*Yace as Black* (avg. 41.20% >A01: +59 =130 -185 ( 33.16% in 374 games) >B1X: +36 =31 -101 ( 30.65% in 168 games) >BXX: +171 =126 -309 ( 38.61% in 606 games) > >I guess one has to look closer into the exact lines of those openings. > >BTW thanks for this interesting stuff Pavel :) I am glad that you liked it. :) > >Guenther
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