(;GM[1]FF[4]SZ[19]
GN[White to play]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem336]AP[GoWiki:2009]
DT[2023-02-10]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem336

White to play]
PL[W]

AB[po][qo][op][rq][pr]
AW[nn][pn][qn][rn][oo][np][nq][nr][ns]


;
)
