[gnugo-devel] 9x9.tst

[Arend Bayer]

As I noticed that 9x9:350 is wrong, I started reviewing the entire test
suite, and found a couple of places where I disagreed with the test. Of
course, a review of my changes is welcome, as there are a lot of them.

While at it, I also tried to make them reasonably objective, i.e.
testing for THE right move and not only for an existing gnugo problem.
It might be worth starting a list of .tst-files that we could also
recommend for other go programmers to use, since possible sharing of work on
test positions was always one of the goals of GTP.

Arend

Index: regression/9x9.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/9x9.tst,v
retrieving revision 1.6
diff -u -p -r1.6 9x9.tst
--- regression/9x9.tst  14 Apr 2004 12:45:39 -0000      1.6
+++ regression/9x9.tst  15 Apr 2004 01:31:45 -0000
@@ -14,10 +14,10 @@ loadsgf games/nngs/whitemouse-gnugo-3.5.
 40 reg_genmove black
 #? [D4]*

-#G4 is bad
-loadsgf games/nngs/evand-gnugo-3.5.2-200312060932.sgf 2
-50 gg_genmove black 2
-#? [C7|D7|C6|G5]*
+# H3 might also be acceptable. /ab
+loadsgf games/nngs/evand-gnugo-3.5.2-200312060932.sgf 4
+50 reg_genmove black
+#? [F4]

 loadsgf games/nngs/evand-gnugo-3.5.2-200312060932.sgf 8
 60 reg_genmove black
@@ -32,6 +32,10 @@ loadsgf games/nngs/evand-gnugo-3.5.2-200
 80 reg_genmove black
 #? [F8]*

+loadsgf games/nngs/evand-gnugo-3.5.2-200312060932.sgf 44
+85 reg_genmove black
+#? [A2|B2|B3]
+
 #something better than H6
 loadsgf games/nngs/whitemouse-gnugo-3.5.2-200312041808.sgf 6
 90 reg_genmove black
@@ -42,6 +46,7 @@ loadsgf games/nngs/whitemouse-gnugo-3.5.
 #? [F5]*

 #much, much safer than J2
+# yes, safe way to win the game with 77 points. :) /ab
 loadsgf games/nngs/whitemouse-gnugo-3.5.2-200312041808.sgf 40
 110 reg_genmove black
 #? [G2]
@@ -59,15 +64,17 @@ loadsgf games/nngs/whitemouse-gnugo-3.5.

 loadsgf games/nngs/speciman-gnugo-3.5.2-200312091734.sgf 7
 140 reg_genmove black
-#? [D7]*
+#? [D7|C7|E4]*

+# Removed E7. Would be huge ko that black looses. /ab
 loadsgf games/nngs/speciman-gnugo-3.5.2-200312091734.sgf 9
 150 reg_genmove black
-#? [E6|E7]*
+#? [E6]*

-loadsgf games/nngs/speciman-gnugo-3.5.2-200312091734.sgf 11
+# Only move. /ab
+loadsgf games/nngs/speciman-gnugo-3.5.2-200312091734.sgf 13
 160 reg_genmove black
-#? [F5|F7|E7]*
+#? [E7]

 #something better than C3
 loadsgf games/nngs/speciman-gnugo-3.5.2-200312091734.sgf 15
@@ -82,10 +89,19 @@ loadsgf games/nngs/sjfried-gnugo-3.5.2gf
 190 reg_genmove black
 #? [F5]*

-#may be better to leave less aji.  Then again, maybe not.
+# Connect under. /ab
+loadsgf games/nngs/sjfried-gnugo-3.5.2gf1-200312130838.sgf 14
+193 reg_genmove black
+#? [E8]
+
+loadsgf games/nngs/sjfried-gnugo-3.5.2gf1-200312130838.sgf 16
+197 reg_genmove black
+#? [E8|H5]
+
+#D4 only move to connect all black stones. /ab
 loadsgf games/nngs/evand-gnugo-3.5.2gf1-200312130817.sgf 14
 200 reg_genmove black
-#? [D6|D4]*
+#? [D4]*

 loadsgf games/nngs/evand-gnugo-3.5.2gf1-200312130817.sgf 26
 210 reg_genmove black
@@ -103,11 +119,12 @@ loadsgf games/nngs/gnugo-3.5.2gf1-kisome
 230 reg_genmove white
 #? [D2]*

-#passing gets the wrong score on go servers, etc.
-#F9 and G9 are dame that need to be filled.
-loadsgf games/nngs/evand-gnugo-3.5.2gf1-200312150903.sgf
-240 reg_genmove black
-#? [G9]*
+# Moved to filllib:45 /ab.
+##passing gets the wrong score on go servers, etc.
+##F9 and G9 are dame that need to be filled.
+#loadsgf games/nngs/evand-gnugo-3.5.2gf1-200312150903.sgf
+##240 reg_genmove black
+##? [G9]*

 loadsgf games/nngs/evand-gnugo-3.5.2gf1-200312161910.sgf 52
 250 reg_genmove black
@@ -117,9 +134,13 @@ loadsgf games/nngs/whitemouse-gnugo-3.5.
 260 reg_genmove black
 #? [E6]*

+loadsgf games/nngs/whitemouse-gnugo-3.5.2gf1-200312161704.sgf 14
+265 reg_genmove black
+#? [G6]
+
 loadsgf games/nngs/whitemouse-gnugo-3.5.2gf1-200312161704.sgf 24
 270 reg_genmove black
-#? [B5|F7|F8]*
+#? [B5|F7|F8|F3]*

 #playing B5 now lets white connect at C6, causing problems for the top.
 loadsgf games/nngs/whitemouse-gnugo-3.5.2gf1-200312161704.sgf 26
@@ -138,21 +159,28 @@ loadsgf games/nngs/sjfried-gnugo-3.5.2gf
 310 reg_genmove black
 #? [H7|H8]

+# E5 is best, all other acceptable. /ab
 loadsgf games/nngs/ruud2d-gnugo-3.5.2gf1-200312241905.sgf 8
 320 reg_genmove black
-#? [E5|F4]*
+#? [E5|F4|D4|E4]*

+# D3 is objectively best but dangerous. /ab
 loadsgf games/nngs/ruud2d-gnugo-3.5.2gf1-200312241905.sgf 20
 330 reg_genmove black
-#? [F3]*
+#? [D3|F3]*

 loadsgf games/nngs/ruud2d-gnugo-3.5.2gf1-200312241905.sgf 28
 340 reg_genmove black
 #? [H8]*

+# Maybe C2 works, too, I am not sure. /ab
 loadsgf games/nngs/ruud2d-gnugo-3.5.2gf1-200312241905.sgf 30
 350 owl_defend C3
-#? [0]*
+#? [1 (B4|D2)]
+
+loadsgf games/nngs/ruud2d-gnugo-3.5.2gf1-200312241905.sgf 32
+355 owl_defend C3
+#? [1 (A5|D2)]

 loadsgf games/nngs/ruud2d-gnugo-3.5.2gf1-200312292348.sgf 8
 360 reg_genmove black
@@ -161,4 +189,4 @@ loadsgf games/nngs/ruud2d-gnugo-3.5.2gf1
 #E7 appears to be a losing move
 loadsgf games/nngs/gnugo-3.5.2gf1-Kiskol-200401021557.sgf 10
 370 reg_genmove white
-#? [G7]*
+#? [G7|F7]*
Index: regression/filllib.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/filllib.tst,v
retrieving revision 1.28
diff -u -p -r1.28 filllib.tst
--- regression/filllib.tst      31 Dec 2003 07:05:11 -0000      1.28
+++ regression/filllib.tst      15 Apr 2004 01:31:45 -0000
@@ -148,3 +148,9 @@ loadsgf games/filllib12.sgf
 loadsgf games/filllib13.sgf
 44 reg_genmove black
 #? [F4]
+
+#Moved from 9x9:240
+loadsgf games/nngs/evand-gnugo-3.5.2gf1-200312150903.sgf
+45 reg_genmove black
+#? [G9]*
+
Index: regression/reading.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/reading.tst,v
retrieving revision 1.67
diff -u -p -r1.67 reading.tst
--- regression/reading.tst      24 Jan 2004 04:04:57 -0000      1.67
+++ regression/reading.tst      15 Apr 2004 01:31:46 -0000
@@ -815,6 +815,12 @@ loadsgf games/test4lose.sgf
 195 defend H6
 #? [1 J4]

+# Standard corner tesuji (sacrifice two stones at H8 and J8 later). /ab
+# Maybe F9 works, too?
+loadsgf games/nngs/evand-gnugo-3.5.2gf1-200312130817.sgf 28
+196 attack E8
+#? [1 (H8|E9)]
+
 # Report number of nodes visited by the tactical reading
 10000 get_reading_node_counter
 #? [0]&