(;GM[1]FF[4]SZ[9]
GN[Black influence]
PC[https://senseis.xmp.net/?9x9Strategy]AP[GoWiki:2009]
DT[2020-01-24]
C[Diagram from https://senseis.xmp.net/?9x9Strategy

Black influence]
PL[B]

AB[ge][fg]
AW[fh]
LB[eh:a]

;B[eg]C[B1]MN[1]
;W[gg]C[W2]MN[2]
;B[gf]C[B3]MN[3]
;W[hg]C[W4]MN[4]

;LB[eh:a]
)
