(;GM[1]FF[4]SZ[19]
GN[black to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem77/Solution]AP[GoWiki:2009]
DT[2017-04-24]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem77/Solution

black to play]
PL[B]

AB[gb][mb][pb][fc][hc][ic][mc][qc][jd][kd][ld][pd][me][ne]
AW[hb][ib][nb][jc][kc][lc][nc][md][nd]

;B[ka]C[B1]MN[1]

;
)
