I added ticket 124 assertion to twinbot and it stepped on the bug very quickly
Alain ***assertion failure: owl.c:2140 - ON_BOARD1(origin) near PASS*** W:C16 B:D17 W:E16 B:B16 W:E17 B:E18 W:C18 B:B18 W:D18 B:B14 W:B17 A B C D E F G H J K L M N O P Q R S T 19 . . . . . . . . . . . . . . . . . . . 19 18 . X O O X . . . . . . . . . . . . . . 18 17 . O . . O X . . . . . . . . . . . . . 17 16 . X O O O . . . . + . . . . . + O . . 16 15 . . . . . . . . . . . . . . . . . . . 15 14 . X X O . . . . . . . . . . . . . . . 14 13 . . . . . . . . . . . . . . . . . . . 13 12 . . . . . . . . . . . . . . . O . . . 12 11 . . . . . . . . . . . . . . . . . . . 11 WHITE (O) has captured 2 stones 10 . . . + . . . . . + . . . . . + . . . 10 BLACK (X) has captured 0 stones 9 . . . . . . . . . . . . . . . . . . . 9 8 . . . . . . . . . . . . . . . . . . . 8 7 . . . . . . . . . . . . . . . . . . . 7 6 . . . . . . . . . . . . . . . X . . . 6 5 . . . . . . . . . . . . . . . . . . . 5 4 . . . X . . . . . + . . . . . + . . . 4 3 . . . . . O . . . . . . . . . X . . . 3 2 . . . . . . . . . . . . . . . . . . . 2 1 . . . . . . . . . . . . . . . . . . . 1 A B C D E F G H J K L M N O P Q R S T (;GM[1]FF[4]SZ[19]KM[7.5]HA[0]GN[GNU Go 3.7.9 stepped on a bug] ;B[pq];W[qd];B[pn];W[dd];B[dp];W[ph];B[fc];W[fq];B[cf];W[df];B[cc] ) gnugo 3.7.9 (seed 1143480419): You stepped on a bug. Please mail this message, including the debug output above, to [EMAIL PROTECTED] _______________________________________________ gnugo-devel mailing list gnugo-devel@gnu.org http://lists.gnu.org/mailman/listinfo/gnugo-devel