(;GM[1]FF[4]SZ[19]
GN[White to live]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem13]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem13

White to live]
PL[W]

AB[qa][nb][nc][nd][pd][qe][qf]
AW[rb][oc][pc][qc]


;
)
