(;GM[1]FF[4]SZ[19]
GN[Comments]
PC[http://senseis.xmp.net/?VER2002B23Discussion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?VER2002B23Discussion

Comments]
PL[B]

AB[lc][oc][pd][qd][oe][df]
AW[ob][cc][nc][qc][fd][nd][pf]
CR[oe][pf]
LB[ic:a][ld:b][me:c][of:d]

;B[pc]C[B1]MN[1]
;W[pb]C[W2]MN[2]
;B[qb]C[B3]MN[3]

;CR[oe][pf]
LB[ic:a][ld:b][me:c][of:d]
)
