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

What if White plays 1?]
PL[W]

AB[cc][dd][df][cj]
AW[db][fc][ic]
LB[bb:a]

;W[cb]C[W1]MN[1]

;LB[bb:a]
)
