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

Unremovable ko]
PL[B]

AB[ea][bb][db][eb][ac][bc][cc][dc]
AW[ba][ca][fa][cb][fb][ec][fc][ad][bd][cd][dd][ed]
LB[aa:a][ab:b]


;LB[aa:a][ab:b]
)
