***assertion failure:
board.c:909 - board[pos] == EMPTY near A4***


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

gnugo 3.2 (seed 1067209620): You stepped on a bug.
Please save this game as an sgf file and mail it to address@hidden
If you can, please also include the debug output above this message.