(;GM[1]FF[4]SZ[19]
GN[After black forces the capture (4 at WC)]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem118/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem118/Attempts

After black forces the capture (4 at WC)]
PL[B]

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

;B[bb]C[B1]MN[1]
;W[bc]C[W2]MN[2]
;B[ab]C[B3]MN[3]
;B[cc]C[B5]MN[5]

;CR[ba]
)
