Re: [gnugo-devel] some tests (revised patch)

[SP LEE]

> After brief glance at the fails, I found that the A9 in buzco 5 seems to be 
> a reasonable answer too, nngs 220 is certainly wrong, nngs3 230 needs 
> further checking and trevorc 240 is something I like to discuss. I'm not 
> sure what the good answer K2 means, but I thought even after K2 the black 
> might live (in Ko) in the corner. Before the patch gnugo thought black was 
> dead after K2. Now I added the defend pattern, gnugo thought the corner is 
> alive after K2. I checked many variations. Because black has many sente 
> moves and the white is not yet very thick, black should have chance to 
> live.
>
> SP Lee

I have revised the attack patch to be less general, so that gnugo doesn't 
make simple mistakes, and the new regression tests result is follows.

./regress.sh . owl.tst
150 unexpected PASS!
./regress.sh . viking.tst
2 unexpected PASS!
./regress.sh . nicklas1.tst
203 unexpected PASS!
./regress.sh . trevorc.tst
240 unexpected FAIL: Correct 'K2', got 'K3'
./regress.sh . global.tst
44 unexpected PASS!
./regress.sh . nngs3.tst
230 unexpected FAIL: Correct '!L12', got 'L12'
./regress.sh . ninestones.tst
630 unexpected PASS!
./regress.sh . manyfaces1.tst
30 unexpected PASS!

SP Lee

Index: owl_attackpats.db
===================================================================
RCS file: /cvsroot/gnugo/gnugo/patterns/owl_attackpats.db,v
retrieving revision 1.87
diff -u -r1.87 owl_attackpats.db
--- owl_attackpats.db   29 May 2003 21:01:37 -0000      1.87
+++ owl_attackpats.db   15 Jun 2003 06:54:18 -0000
@@ -2359,6 +2359,21 @@

;!obvious_false_xeye(a)

+Pattern A621
+#sp 3.3.22
+
+
+?XOo? threaten to make ko or nakade
+X..*.
+-----
+
+:8,s,value(10)
+
+?AOo? threaten to make ko or nakade
+X..*.
+-----
+
+;lib(A)<3

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Index: owl_defendpats.db
===================================================================
RCS file: /cvsroot/gnugo/gnugo/patterns/owl_defendpats.db,v
retrieving revision 1.98
diff -u -r1.98 owl_defendpats.db
--- owl_defendpats.db   27 May 2003 08:48:24 -0000      1.98
+++ owl_defendpats.db   14 Jun 2003 16:11:31 -0000
@@ -2569,6 +2569,15 @@
;!obvious_false_oeye(a)
;&& oplay_attack(*,b,C)

+Pattern D643
+#sp 3.3.22
+
+?oO try to make 2 eyes
+OO.
+o.*
+---
+
+:8,-,value(40)

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