(;GM[1]FF[4]SZ[19]
GN[Empty triangle vs straight line]
PC[http://senseis.xmp.net/?TheEmptyTriangleIsBad]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TheEmptyTriangleIsBad

Empty triangle vs straight line]
PL[W]

AB[ig][jg][ih][il][jl][kl]
CR[if][jf][hg][kg][hh][jh][ii]
SQ[ik][jk][kk][hl][ll][im][jm][km]


;CR[if][jf][hg][kg][hh][jh][ii]
SQ[ik][jk][kk][hl][ll][im][jm][km]
)
