(;GM[1]FF[4]SZ[19]
GN[Main line]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem118/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem118/Attempts

Main line]
PL[B]

AB[ca][da][ea][fa][fb][fc][fd][ae][be][ce][de][ee][fe]
AW[ba][cb][db][eb][ac][cc][ec][ad][bd][cd][dd]

;B[bb]C[B7]MN[7]
;W[ab]C[W8]MN[8]

;
)
