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

The hidden empty triangle]
PL[W]

AB[ij][kj][ik]
LB[jk:a]

;W[ji]C[W1]MN[1]
;B[jj]C[B2]MN[2]

;LB[jk:a]
)
