(;GM[1]FF[4]SZ[19]
GN[Black to live]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem50]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem50

Black to live]
PL[B]

AB[bp][cp][dp][dq][dr]
AW[bm][bo][co][do][ep][eq][ar][er][gr]


;
)
