(;GM[1]FF[4]SZ[19]
GN[Black to play and live by [oiotoshi\]]
PC[http://senseis.xmp.net/?GokyoShumyoSection5Problem23]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection5Problem23

Black to play and live by [oiotoshi\]]
PL[B]

AB[db][bc][cc][dc][dd][de][cf][bg][cg]
AW[da][bb][cb][eb][ac][fc][bd][cd][ce][fe][bf][df][ef]


;
)
