[gnugo-devel] tuning and regression patch

[Gunnar Farneback]

This patch contains some minor tuning and regression revisions,
including the ones to owl.tst which Trevor posted recently. I've added
it to CVS.

/Gunnar

Index: patterns/endgame.db
===================================================================
RCS file: /cvsroot/gnugo/gnugo/patterns/endgame.db,v
retrieving revision 1.5
diff -u -r1.5 endgame.db
--- patterns/endgame.db 2001/09/26 00:35:03     1.5
+++ patterns/endgame.db 2001/10/28 15:59:33
@@ -879,6 +879,24 @@
 ;lib(a)>3
 
 
+Pattern EE1003
+# gf New pattern. (3.1.12)
+
+O*X?           at least one point and usually sente
+?X.o
+?X.o
+----
+
+:8,bOX,terri(1)
+
+O*X?
+?Abo
+?A.o
+----
+
+;lib(A)==3 && proper_eye(b)
+
+
 ######################################################################
 #
 # Edge followup patterns
Index: patterns/owl_defendpats.db
===================================================================
RCS file: /cvsroot/gnugo/gnugo/patterns/owl_defendpats.db,v
retrieving revision 1.16
diff -u -r1.16 owl_defendpats.db
--- patterns/owl_defendpats.db  2001/10/26 07:21:11     1.16
+++ patterns/owl_defendpats.db  2001/10/28 15:59:34
@@ -799,6 +799,26 @@
 :8,-,value(45)
 
 
+Pattern D226
+# gf New pattern. (3.1.12)
+
+?oO         threaten to escape and cut
+X.o       
+O*X
+...
+---
+
+:8,-,value(45)
+
+?ob
+X.o       
+a*X
+...
+---
+
+;owl_goal_dragon(a) && owl_escape_value(b)>0
+
+
 #########################################################
 #                                                       #
 #          Expanding moves in the center                #
Index: regression/connection.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/connection.tst,v
retrieving revision 1.6
diff -u -r1.6 connection.tst
--- regression/connection.tst   2001/10/26 07:21:11     1.6
+++ regression/connection.tst   2001/10/28 15:59:34
@@ -101,6 +101,10 @@
 28 disconnect H5 H7
 #? [0]*
 
+loadsgf games/incident240.sgf 69
+29 disconnect B12 F7
+#? [1 D9]*
+
 # Report number of nodes visited by the tactical reading
 10000 get_reading_node_counter
 #? [0]&
Index: regression/owl.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/owl.tst,v
retrieving revision 1.16
diff -u -r1.16 owl.tst
--- regression/owl.tst  2001/10/26 07:21:11     1.16
+++ regression/owl.tst  2001/10/28 15:59:34
@@ -201,7 +201,7 @@
 57 owl_defend M19
 #? [1 T13]*
 58 owl_attack T19
-#? [1 T13]*
+#? [1 (T13|N19)]*
 59 owl_defend T19
 #? [1 (Q19|T13)]
 
@@ -435,7 +435,7 @@
 
 loadsgf games/owl10.sgf
 117 owl_attack N11
-#? [1 (G12|L13|N13)]*
+#? [1 (G12|L14|N13)]*
 
 loadsgf games/owl11.sgf 126
 118 owl_attack H5
@@ -542,7 +542,7 @@
 148 owl_defend E13
 #? [1 A5]
 
-# FIXME: Verify that there is indeed no defense for J3
+# J3 cannot be defended.
 loadsgf games/FSF-neurogo.sgf 40
 149 owl_defend J3
 #? [0]*
@@ -572,7 +572,7 @@
 
 loadsgf games/strategy25.sgf 251
 156 owl_attack M19
-#? [1 P13]*
+#? [1 O13]*
 157 owl_defend M19
 #? [3 (P16|Q15)]
 
@@ -836,6 +836,10 @@
 loadsgf games/nicklas/nicklas18.sgf 17
 228 owl_attack B5
 #? [0]*
+
+loadsgf games/incident240.sgf 69
+229 owl_attack B12
+#? [1 D9]*
 
 ########### end of tests #####################
 
Index: regression/reading.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/reading.tst,v
retrieving revision 1.11
diff -u -r1.11 reading.tst
--- regression/reading.tst      2001/10/16 19:53:01     1.11
+++ regression/reading.tst      2001/10/28 15:59:34
@@ -600,10 +600,10 @@
 153 attack C3
 #? [0]
 
-# Irrelevant ataris on boundary strings exhaust the reading depths too early.
+# Ko depth needs to be increased to 11 before the ko is detected.
 loadsgf games/trevor/trevor_03.sgf 29
 154 attack E4
-#? [1 G4]*
+#? [2 G4]*
 
 loadsgf games/reading32.sgf
 155 attack G9
Index: regression/strategy3.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/strategy3.tst,v
retrieving revision 1.16
diff -u -r1.16 strategy3.tst
--- regression/strategy3.tst    2001/10/18 19:17:21     1.16
+++ regression/strategy3.tst    2001/10/28 15:59:35
@@ -72,9 +72,10 @@
 #? [G2]
 
 # incident 281
+# M4 and N5 are okay. O5 is a bad mistake.
 loadsgf games/incident278.sgf 212
 116 gg_genmove black
-#? [M4]*
+#? [M4|N5]*
 
 # incident 282
 loadsgf games/incident278.sgf 252
@@ -111,7 +112,7 @@
 #? [P4]
 
 # incident 271
-# C5 seems to lead to seki.
+# C5 seems to lead to seki. Semeai mistake.
 loadsgf games/incident269.sgf 276
 124 gg_genmove black
 #? [C5]*