(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?RTGProblem49/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem49/Solution

Solution]
PL[B]

AB[bb][fb][bc][cc][dc][ec][fc][gc][hc][ic]
AW[da][fa][ha][cb][db][eb][gb][hb][ib][jc][bd][cd][dd][ed][fd][gd][hd][id][jd]
LB[aa:b][ba:a][ca:c]

;B[ac]C[B5]MN[5]
;W[ad]C[W6]MN[6]

;LB[aa:b][ba:a][ca:c]
)
