***assertion failure:
owl.c:480 - board[apos] == OTHER_COLOR(board[bpos]) near C2***

 (variation 448)
   A B C D E F G H J K L M N O P Q R S T
19 . O . O . . . X . . . . . X . X O . O 19
18 . X O X X . O O X . . . X O X O . O X 18
17 X X O O X . O X O O X . O . O O O X . 17
16 O O . O X . . . O + O O . O . O . O X 16
15 X X O X X . X O . O X X . . O . O X . 15
14 . . . O O O O . O X X . X . . O . O X 14
13 . O O O O . O O O O O X O O . . O O . 13
12 . O X O O X O X O X O O . O X X O X . 12
11 . X . X X O X X X X X X O O O O O O X 11     WHITE (O) has captured 51 stones
10 X X X X X O X X . X . X X O . + O X . 10     BLACK (X) has captured 12 stones
 9 O O X O O O O X X O X X O O O . O O X 9
 8 X O O X X O O O X O O X X O O O . O O 8
 7 . X O . O X O X O O O O X O O O O X X 7
 6 . X O O X . O . X X O X O X O X X . X 6
 5 X O . O O X O X X . O X O . O X X X X 5
 4 O O O O O X O O X X . . . O O O O O O 4
 3 X X O O . O . X O O O . O O O X X X O 3
 2 . O X O O X O O . . . . X X O O X X X 2
 1 . X . X . . . . . . . . X O . O O X . 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[6.5]GN[GNU Go 3.7.7 stepped on a bug]
;B[ei];W[pd];B[pc];W[oc];B[nc];W[qc];B[od];W[pb];B[ob];W[pc];B[rc];W[nd]
;B[qd];W[rd];B[qb];W[mc];B[pe];W[oe];B[pa];W[nb];B[na];W[pf];B[sd];W[dc]
;B[re];W[qe];B[db];W[cc];B[ec];W[oq];B[bc];W[cb];B[cd];W[dd];B[ee];W[ce]
;B[de];W[bd];B[eb];W[dp];B[ed];W[qp];B[qo];W[rp];B[op];W[nq];B[ro];W[np]
;B[rq];W[sp];B[qq];W[pp];B[po];W[jq];B[jp];W[iq];B[pj];W[rf];B[sf];W[rg]
;B[qf];W[qg];B[do];W[ep];B[hq];W[hp];B[gq];W[gp];B[io];W[rb];B[ip];W[fq]
;B[eq];W[er];B[fo];W[dq];B[fp];W[gr];B[fr];W[hr];B[hq];W[eo];B[ho];W[dn]
;B[dm];W[go];B[en];W[cn];B[bn];W[cm];B[co];W[bo];B[pq];W[oo];B[no];W[on]
;B[kk];W[em];B[pl];W[sq];B[fm];W[qm];B[el];W[cl];B[rm];W[rn];B[so];W[rr]
;B[sm];W[rl];B[qn];W[pm];B[sn];W[gn];B[ql];W[rk];B[pn];W[om];B[rj];W[sj]
;B[sr];W[op];B[rs];W[qj];B[qr];W[pi];B[oj];W[id];B[qk];W[ri];B[qi];W[oi]
;B[ph];W[qh];B[ni];W[ok];B[oh];W[qi];B[rh];W[nh];B[mh];W[ng];B[nk];W[mi]
;B[pk];W[ol];B[mj];W[nj];B[li];W[ni];B[pk];W[lh];B[lg];W[kh];B[jh];W[kg]
;B[ki];W[jg];B[kf];W[if];B[ig];W[mg];B[jf];W[lf];B[mf];W[ih];B[le];W[kd]
;B[ii];W[hg];B[hh];W[ji];B[jj];W[hi];B[jh];W[gh];B[gi];W[kq];B[hj];W[ci]
;B[hh];W[je];B[ie];W[hi];B[ke];W[he];B[jd];W[jc];B[hh];W[ig];B[gg];W[dg]
;B[fh];W[mk];B[ml];W[mn];B[lk];W[gm];B[mm];W[gl];B[nn];W[mo];B[ch];W[dh]
;B[di];W[bh];B[cj];W[cg];B[bi];W[hb];B[ch];W[bg];B[sk];W[dk];B[si];W[ek]
;B[dl];W[or];B[ck];W[bl];B[dj];W[fl];B[fk];W[em];B[al];W[bk];B[dl];W[ko]
;B[bm];W[im];B[ik];W[nm];B[il];W[jm];B[jn];W[kn];B[bj];W[ak];B[aj];W[cp]
;B[ca];W[ba];B[bb];W[da];B[be];W[df];B[ha];W[ff];B[ib];W[ic];B[hc];W[gb]
;B[lg];W[ld];B[fg];W[ef];B[mb];W[qa];B[kc];W[gk];B[hm];W[hl];B[in];W[lm]
;B[km];W[kl];B[ll];W[jl];B[ln];W[km];B[nn];W[fj];B[lo];W[gf];B[ej];W[fi]
;B[gj];W[fk];B[el];W[eh];B[hk];W[nl];B[ji];W[pr];B[hi];W[jk];B[lj];W[ps]
;B[oj];W[qs];B[os];W[ns];B[ms];W[mk];B[mr];W[mq];B[nr];W[nk];B[pj];W[qk]
;B[rj];W[sl];B[ql];W[pl];B[ra];W[sa];B[sb];W[rd];B[rr];W[ad];B[ac];W[eg]
;B[ae];W[gh];B[fh];W[gg];B[ge];W[gc];B[co];W[do];B[ao];W[ap];B[aq];W[bp]
;B[bq];W[c11.03.2006 09:16:01 org.igoweb.igoweb.client.gtp.GtpClient d
SCHWERWIEGEND: EOF from engine in the middle of a game! Shutting down.
q];B[cr];W[dr];B[ds];W[br];B[bs]
)
gnugo 3.7.7 (seed 458148446): You stepped on a bug.
Please mail this message, including the debug output above, to address@hidden


This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
11.03.2006 09:16:01 org.igoweb.igoweb.client.gtp.GtpClient a
FEIN: Normal disconnection from server.