Author: Jon Dart
Date: 20:57:29 11/28/98
Go up one level in this thread
On November 25, 1998 at 23:53:33, Robert Hyatt wrote: >One quick thing to do if you can compile the source, add "-DDEBUGEV" to the >cc options.. then do the sc (but do *not* let it search or you will get a >zillion lines of output) and get more detailed info broken down by >each piece type... > > I did as suggested (and turned -DDEBUGP on, too). Basically, what is happening here is that the "bad trade" evaluation is being triggered. This adds -1.8 to the total score. So without this term Crafty 16.1 evaluates the position at about +0.2, or close to even. Couple of comments: 1. I think the "bad trade" penalty should be broken out separately in the output of the "score" command. 2. Penalizing White for this doesn't make much sense here. Bishop + a couple of extra pawns is often drawn. --Jon
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