(;GM[1]FF[4]SZ[19]
GN[The holy grail of Go Problems, my attempt]
PC[http://senseis.xmp.net/?MostDifficultProblem/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?MostDifficultProblem/Attempts

The holy grail of Go Problems, my attempt]
PL[B]


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

;
)
