thierry banel wrote: > Hi Gnu Go team. > > Attached is an sgf game I've just played. > The game is over (no more stone to add). > GnuGo makes a (very) wrong evaluation. > > The command line is: > gnugo --quiet --never-resign --score finish --level 20 buggy-eval.sgf > (--level does not matter) > > GnuGo says: > 326 black (X) move : PASS! > 327 white (O) move : PASS! > Black wins by 15.5 points > Result from file: W+7.5 > GNU Go result and result from file are different > > GnuGo version: > 3.6-3mdv2007.0
For best accuracy you should use the somewhat slower "--score aftermath" option instead of "--score finish", especially with GNU Go 3.6. This gets the correct score. For current development versions "--score finish" tend to do better but in this particular case it produces the surprising score of W+15.4. /Gunnar _______________________________________________ gnugo-devel mailing list gnugo-devel@gnu.org http://lists.gnu.org/mailman/listinfo/gnugo-devel
