(;GM[1]FF[4]SZ[19]
GN[white to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem60]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem60

white to play]
PL[W]

AB[ak][al][bl][bm][bn][co][do][dp][bq][cq]
AW[bi][aj][bk][ck][cl][cm][cn][en][eo][gp][dq][eq][br][cr]


;
)
