Should be fixed in gnugo-3.9.1.tar.gz afaik? ma 3.3.2025 klo 3.52 daniel.muel...@spinningsphinx.com kirjoitti:
> Hi, > > I seem to have encountered a bug in GNU Go 3.8 (3.8-9build3 from Ubuntu > 19.10, > to be precise). I was using it with cgoban 1.9.14 (i.e. the old one, not > the > Java one) and stumbled upon the following output: > > ***assertion failure: > board.c:1173 - board[pos] == EMPTY near A2*** > > (variation 3799) > A B C D E F G H J > 9 . . . . . . . . . 9 > 8 O X X . . . . . . 8 > 7 O O + X X . + . . 7 > 6 . O O . O X . . . 6 > 5 O X O . O X . . . 5 > 4 . X O . O X . . . 4 > 3 O X X O . O X X X 3 > 2 O X X X O O X O . 2 WHITE (O) has captured 4 stones > 1 O O X . X O O . O 1 BLACK (X) has captured 1 stones > A B C D E F G H J > (;GM[1]FF[4]SZ[9]KM[5.5]HA[0]GN[GNU Go 3.8 stepped on a bug] > ;B[fd];W[ee];B[fe];W[ef];B[dc];W[cd];B[gg];W[fh];B[cg];W[cf];B[bf];W[ce] > ;B[eg];W[fg];B[dh];W[eh];B[bh];W[dg];B[ff];W[di];B[ch];W[ed];B[ec];W[hh] > ;B[bb];W[bc];B[hg];W[ag];B[be];W[bd];B[ad];W[ab];B[ci];W[ah];B[bg];W[ae] > ;B[ai];W[bi];B[ei];W[ai];B[cb];W[ac];B[gh];W[gi];B[hi];W[ii];B[ig];W[fi] > ) > gnugo 3.8 (seed 1740963255): You stepped on a bug. > > It may have to do with me using Undo. Attached is the SGF file produced > by > cgoban. > > Thanks for this great tool. Still being used 36 years later. > > Kind Regards, Daniel Müller._______________________________________________ > gnugo-devel mailing list > gnugo-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/gnugo-devel >
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