(;GM[1]FF[4]SZ[9]
GN[Four groups can't win either]
PC[http://senseis.xmp.net/?9x9Strategy]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?9x9Strategy

Four groups can't win either]
PL[B]

AB[ca][eb][ec][fc][dd][ed][be][ce][ee][fe][ge][he][cf][ef][bg][eg][eh][di]
AW[cb][fb][hb][cc][dc][gc][cd][hd][de][df][cg][dg][gg][hg][dh][fh][hi]


;
)
