(;GM[1]FF[4]SZ[19]
GN[The bulge point]
PC[https://senseis.xmp.net/?Bulge]AP[GoWiki:2009]
DT[2023-03-14]
C[Diagram from https://senseis.xmp.net/?Bulge

The bulge point]
PL[B]

AB[cc][dc][fc]
AW[cd][dd]
CR[fc]

;B[ed]C[B1]MN[1]

;CR[fc]
)
