(;GM[1]FF[4]SZ[9]
GN[1 __:__ 2]
PC[https://senseis.xmp.net/?OPRules]AP[GoWiki:2009]
DT[2022-02-20]
C[Diagram from https://senseis.xmp.net/?OPRules

1 __:__ 2]
PL[B]

AB[bg][cg][dg][eg][fg][gg][ig][ah][bh][dh][gh][hh][bi][gi]
AW[bf][cf][df][ef][ff][gf][ag][hg][ch][eh][fh][ih][ci][di][fi][hi]
SQ[ai][ei][ii]


;SQ[ai][ei][ii]
)
