(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem267]AP[GoWiki:2009]
DT[2023-02-10]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem267

Black to play]
PL[B]

AB[ch][dh][eh][ai][bi][ci][ei][cj][dj][dk][dl][em][gm][en][gn][do]
AW[bg][cg][dg][eg][fg][fh][fi][aj][bj][fj][ak][ck][bl][cl][el][fl][dm][dn][eo][ep][cq][dq]


;
)
