(;GM[1]FF[4]SZ[11]
GN[Diagram 3-7.2]
PC[http://senseis.xmp.net/?IkedasRule/example1]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IkedasRule/example1

Diagram 3-7.2]
PL[B]

AB[ea][eb][gb][ib][jb][kb][ec][fc][gc][hc][cd][gd][hd][he][hf][hg][ch][dh][eh][fh][gh][bi][di][hi][ii][ji][ki][aj][bj][kj][kk]
AW[da][db][dc][ic][jc][kc][dd][ed][fd][id][de][fe][ie][df][ff][if][bg][cg][dg][eg][fg][gg][ig][ah][bh][hh][ih][jh][kh][ai][gi]

;B[ge]C[B1]MN[1]
;W[gf]C[W2]MN[2]

;
)
