[gnugo-devel] Bug report from gnugo 3.0.0.

[John Green]

Dear gnugo.org,

Here is a bug report from gnugo.  The sgf file is attached.

 

gnugo was white.  Black was my 7-year-old daughter.  I do not know
exactly what she did.  gnugo was running from cgoban 1.9.11, under
Mandrake Linux 7.0 (kernel 2.3.14) on a Dell laptop with 64M RAM.

 

The sgf file contains another 11 moves which are not shown below.  Maybe
gnugo got confused because black played on although all her stones were
dead.

 

Here is the output from gnugo itself.

 

***assertion failure:
board.c:804 - ON_BOARD((i), ( j)) near [7,-1]***

 

   A B C D E F G H J
 9 . . X X X X . O . 9
 8 X X X O O O O . O 8
 7 X O O X O X X O . 7
 6 O . O X X . X . . 6
 5 . O . . X . X O . 5
 4 . . O O X X X O . 4
 3 . . X O X . O . . 3
 2 . . O X O O . . . 2     WHITE has captured 2 stones
 1 . . . X . . . . . 1     BLACK has captured 2 stones
   A B C D E F G H J

 

gnugo 3.0.0: You stepped on a bug.
Please save this game as an sgf file and mail it to address@hidden

 

 

Bug.sgf
Description: application/go-sgf