(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem41]AP[GoWiki:2009]
DT[2023-02-05]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem41

Black to play]
PL[B]

AB[bk][bm][cm][cn][co][eo][dp][cq][eq][fq][gq][gr][ir]
AW[bn][bo][bp][cp][dq][dr][er][fr]
LB[br:a]


;LB[br:a]
)
