(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem236]AP[GoWiki:2009]
DT[2023-02-05]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem236

Black to play]
PL[B]

AB[pj][qj][rj][sj][nk][ok][nl][pl][nm][nn][no][op][oq][nr][pr][qr][qs]
AW[pk][qk][rk][sk][ol][om][qm][on][oo][pp][qq][rr][rs]


;
)
