(;GM[1]FF[4]SZ[19]
GN[Main line - success]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem46/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem46/Solution

Main line - success]
PL[B]

AB[ca][ka][bb][db][kb][dc][kc][dd][gd][hd][id][jd][ce][ee][fe]
AW[da][ja][eb][jb][ec][gc][hc][ic][ed]
LB[jc:a]

;B[ib]C[B1]MN[1]
;W[hb]C[W2]MN[2]
;B[fb]C[B3]MN[3]

;LB[jc:a]
)
