(;GM[1]FF[4]SZ[9]
GN[2 __:__ 0]
PC[https://senseis.xmp.net/?OPRules]AP[GoWiki:2009]
DT[2022-05-06]
C[Diagram from https://senseis.xmp.net/?OPRules

2 __:__ 0]
PL[B]

AB[bg][cg][dg][eg][fg][gg][hg][ah][bh][hh][ih][bi][hi]
AW[ig][gi]
SQ[ai][ii]
LB[di:b][fi:b]

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

;SQ[ai][ii]
LB[di:b][fi:b]
)
