(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem31]AP[GoWiki:2009]
DT[2014-05-31]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem31

Black to play]
PL[B]

AB[fb][gb][ec][ed][ee][bf][cf][df]
AW[cb][bd][dd][ce]


;
)
