(;GM[1]FF[4]SZ[19]
GN[maybe this]
PC[http://senseis.xmp.net/?posting=10914]AP[GoWiki:2009]
DT[2017-02-26]
C[Diagram from http://senseis.xmp.net/?posting=10914

maybe this]
PL[B]

AB[ec][fc][cd][dd][fd][ce]
AW[db][cc][dc][ed][de][ee]
LB[eg:b][ch:a][dh:c]

;B[cf]C[B1]MN[1]
;W[fe]C[W2]MN[2]
;B[ge]C[B3]MN[3]
;W[gf]C[W4]MN[4]
;B[he]C[B5]MN[5]
;W[fg]C[W6]MN[6]
;B[bd]C[B7]MN[7]
;W[bc]C[W8]MN[8]
;B[eb]C[B9]MN[9]

;LB[eg:b][ch:a][dh:c]
)
