(;GM[1]FF[4]SZ[19]
GN[19x19 Is black alive without playing the marked point?]
PC[http://senseis.xmp.net/?BQM564]AP[GoWiki:2009]
DT[2012-03-28]
C[Diagram from http://senseis.xmp.net/?BQM564

19x19 Is black alive without playing the marked point?]
PL[B]

AB[po][qo][pp][pq]
AW[on][pn][qn][oo][op][oq]
CR[rq]


;CR[rq]
)
