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

Joseki recommends Black 4.]
PL[W]

AB[cc][dd][df]
AW[db][fc]
LB[cb:d][cg:b][dg:c][ch:a]

;W[ic]C[W3]MN[3]
;B[cj]C[B4]MN[4]

;LB[cb:d][cg:b][dg:c][ch:a]
)
