(;GM[1]FF[4]SZ[19]
GN[Farmer's Hat or Empty Triangle?]
PC[http://senseis.xmp.net/?posting=506]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?posting=506

Farmer's Hat or Empty Triangle?]
PL[B]

AB[fc][ce][fe][bf][df][ef][ff][gf]
AW[dc][bd][cd][de][ee][fg][ch]
CR[fe][ff][gf]
SQ[ef]


;CR[fe][ff][gf]
SQ[ef]
)
