(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem173]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem173

White to play]
PL[W]

AB[mm][nm][mn][on][mo][no][oo][mp][jq][kq][mq][mr]
AW[ml][nl][lm][om][pm][ln][pn][lo][po][hp][ip][jp][kp][np][op][iq][nq][nr][pr]


;
)
