(;GM[1]FF[4]SZ[19]
GN[White to kill]
PC[http://senseis.xmp.net/?GokyoShumyoSection2Problem1]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection2Problem1

White to kill]
PL[W]

AB[oa][pb][nc][oc][pc][qc][rc][rd]
AW[mb][nb][ob][mc][nd][od][pd][qd][re][qf]


;
)
