(;GM[1]FF[4]SZ[19]
GN[continued: double ko]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem248/Solution]AP[GoWiki:2009]
DT[2023-02-05]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem248/Solution

continued: double ko]
PL[W]

AB[bn][eo][bp][cp][dp][dq][dr][fr]
AW[bo][ap][cq][ar][br][er][bs][ds]

;W[bm]C[W1]MN[1]
;B[co]C[B2]MN[2]
;W[an]C[W3]MN[3]
;B[ao]C[B4]MN[4]
;W[gr]C[W5]MN[5]
;B[eq]C[B6]MN[6]
;W[fs]C[W7]MN[7]

;
)
