(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?IgoHatsuyoRonProblem150]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IgoHatsuyoRonProblem150

White to play]
PL[W]

AB[qb][jc][kd][pd][rd][ne][oe][nf][qf][rf][mg][qg][mh][oh][ph][li][ri][mj][nk][ok][qk][pl][rl]
AW[ob][pc][rc][nd][od][re][lf][pf][kg][ng][og][pg][nh][oi][pj][rk]


;
)
