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

Pressing the opponent down.]
PL[B]

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

;B[hd]C[B1]MN[1]
;W[hc]C[W2]MN[2]
;B[fd]C[B3]MN[3]

;LB[cb:a]
)
