(;GM[1]FF[4]SZ[19]
GN[Block]
PC[http://senseis.xmp.net/?LowInvasionOfMixedThreeSpaceExtension]AP[GoWiki:2009]
DT[2014-04-24]
C[Diagram from http://senseis.xmp.net/?LowInvasionOfMixedThreeSpaceExtension

Block]
PL[W]

AB[kp][gq]

;W[iq]C[W1]MN[1]
;B[ip]C[B2]MN[2]
;W[jq]C[W3]MN[3]
;B[kq]C[B4]MN[4]
;W[jp]C[W5]MN[5]
;B[jo]C[B6]MN[6]
;W[hp]C[W7]MN[7]
;B[io]C[B8]MN[8]
;W[hq]C[W9]MN[9]

;
)
