(;GM[1]FF[4]SZ[19]
GN[I call it the "Triangle"]
PC[http://senseis.xmp.net/?Jasonred]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Jasonred

I call it the "Triangle"]
PL[B]

AB[dc]
AW[db][ec]
CR[eb]
LB[ca:a]

;B[cb]C[B1]MN[1]

;CR[eb]
LB[ca:a]
)
