(;GM[1]FF[4]SZ[19]
GN[Example]
PC[https://senseis.xmp.net/?UnremovableKoThreat]AP[GoWiki:2009]
DT[2023-10-05]
C[Diagram from https://senseis.xmp.net/?UnremovableKoThreat

Example]
PL[B]

AB[ca][da][db][ac][dc][ad][bd][cd][dd]
AW[aa][ea][bb][eb][cc][ec][ed][ae][be][ce][de][ee]
CR[ba][ab]


;CR[ba][ab]
)
