[gnugo-devel] tuning patch

[Paul Pogonyshev]

this patch should prevent a joseki pattern from matching in endgame.
it makes difference in the attached file took from an endgame
contest.

Paul


Index: patterns/patterns.db
===================================================================
RCS file: /cvsroot/gnugo/gnugo/patterns/patterns.db,v
retrieving revision 1.115
diff -u -p -r1.115 patterns.db
--- patterns/patterns.db        18 Jul 2003 18:59:22 -0000      1.115
+++ patterns/patterns.db        8 Aug 2003 20:05:17 -0000
@@ -10641,6 +10641,7 @@ Pattern ED89
 Pattern ED90
 # db New pattern (3.1.28)
 # ab d classification added (3.1.29)
+# pp Modified constraint (3.5.1)
 
 ???..o?          Jump under on the third line
 ???X.oo
@@ -10652,13 +10653,14 @@ o......
 :8,dj
 
 ???..o?
-???X.oo
-?hfa*.o
-?hcbd.o
+???J.oo
+?Hfa*.o
+?Hcbd.o
 o.e....
 -------
 
-; oplay_attack(*,a,b,c,d,e,e) && !oplay_attack(*,a,b,c,d,f,e,h)
+; (!dead(J) || weak(H))
+; && oplay_attack(*,a,b,c,d,e,e) && !oplay_attack(*,a,b,c,d,f,e,H)
 > replace(b,*)

endgame114_2.sgf
Description: Text document