Author: Vincent Diepeveen
Date: 15:26:27 09/08/02
Go up one level in this thread
On September 08, 2002 at 17:53:49, Peter McKenzie wrote: I'm a bit amazed you don't have all that knowledge in chop yet. >On September 08, 2002 at 16:20:51, Vincent Diepeveen wrote: > >>On September 08, 2002 at 15:38:16, Peter McKenzie wrote: >> >>Ah yes sorry i should've derived it from other comments. > >no problem > >>But whatever you say or do, my comments which i made during >>the game was that you were crushed in book here. Kure was > >My book wasn't the best here, no argument about that. But at this moment (for >better or for worse) I am working on the engine. > >>also smiling the entire game. The position after the opening >>is impossible to play well for white. > >That might be a bit harsh, I think white could have at least put up a bit of a >fight. The point for me is that my program was totally clueless about the >position, and that is something I really want to fix. I've seen this hole in >knowledge before, but never got around to fixing it. > >cheers, >Peter > >> >>>On September 08, 2002 at 13:03:00, Vincent Diepeveen wrote: >>> >>>>On September 07, 2002 at 19:46:49, Peter McKenzie wrote: >>>> >>>>black up 0.842 says DIEP. I don't follow your logics anyhow. >>> >>>Good eval from Diep, as expected. >>>I am fixing my eval to say the something similar. >>> >>>>Black is totally won everywhere. >>> >>>Yes of course, I accidentally wrote the opposite. >>> >>>> >>>>>I've been having a break from computer chess post WCCC, but have now started >>>>>going over some of Warp's games. First up is Warp's worst game, the loss vs >>>>>Brutus. In this game, Warp showed a total lack of understanding of its >>>>>centralised king in the early middlegame and lost without a fight. >>>>> >>>>>I present here the position after move 21 in the game. White has grabbed a pawn >>>>>thinking this position is OK, but in reality the white king is hopelessly stuck >>>>>in the centre. Also, white is passive, black is active and has a safe king, >>>>>therefore white is totally winning here: >>>>> >>>>>[D]r1r3k1/1p3ppp/b5q1/p7/4n3/P3PNB1/1P3PPP/1Q1RK2R b K - 0 1 >>>>> >>>>>I am curious what the static evaluation of various programs is here. The >>>>>version of warp used in Maastricht gives 0.238 in favour of white. Ideally the >>>>>static evaluation should favour black here I think. >>> >>>I got that right though :-) >>> >>>>> >>>>>cheers, >>>>>Peter
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