(;GM[1]FF[4]SZ[19]
GN[Variation a, 21–30]
PC[https://senseis.xmp.net/?45Point43ApproachOgeimaContact]AP[GoWiki:2009]
DT[2020-01-05]
C[Diagram from https://senseis.xmp.net/?45Point43ApproachOgeimaContact

Variation a, 21–30]
PL[W]

AB[ba][bb][cc][cd][gd][be][de][fe][ge][bf][df][dg][dh][di][dj][dk][dl][em]
AW[cb][db][dc][dd][fd][ce][ee][cf][ff][cg][ch][ci][cj][ck][cl][dm][dn]
LB[ga:a]

;W[ef]C[W21]MN[21]
;B[gf]C[B22]MN[22]
;W[fh]C[W23]MN[23]
;B[gi]C[B24]MN[24]
;W[gc]C[W25]MN[25]
;B[hc]C[B26]MN[26]
;W[gb]C[W27]MN[27]
;B[hb]C[B28]MN[28]
;W[fb]C[W29]MN[29]
;B[gh]C[B30]MN[30]

;LB[ga:a]
)
