[gnugo-devel] New owl attack pattern

[SP LEE]

At move 140 of the attached game, gnugo overlooked the only move to kill 
white at B7. The following pattern solves the problem. I will run regression 
test later.

SP Lee

Index: owl_attackpats.db
===================================================================
RCS file: /cvsroot/gnugo/gnugo/patterns/owl_attackpats.db,v
retrieving revision 1.94
diff -u -r1.94 owl_attackpats.db
--- owl_attackpats.db   21 Aug 2003 10:45:52 -0000      1.94
+++ owl_attackpats.db   9 Sep 2003 04:23:57 -0000
@@ -2764,6 +2764,22 @@
;&& oplay_defend_both(*,c,b,d,e,b,e)


+Pattern A722
+#spl added 3.5.2
+
+XXO?
+.*XO   destroy eye, valid both on center and edge
+XX.O
+
+:8,s,value(45)
+
+XXO?
+.*XO
+AA.O
+
+;lib(A)==3
+
+
#########################################################
#                                                       #
#            Invade the eye space                       #

_________________________________________________________________
MSN 8 with e-mail virus protection service: 2 months FREE*  
http://join.msn.com/?page=features/virus

0905.sgf
Description: Binary data