(;GM[1]FF[4]SZ[19]
GN[continued]
PC[https://senseis.xmp.net/?IgoHatsuyoRonProblem19/Solution]AP[GoWiki:2009]
DT[2023-01-30]
C[Diagram from https://senseis.xmp.net/?IgoHatsuyoRonProblem19/Solution

continued]
PL[B]

AB[la][oa][ib][kb][lb][ob][fc][kc][mc][nc][pc][qc][gd][nd][od][fe][oe][of][qf]
AW[jb][mb][nb][pb][qb][gc][hc][jc][lc][rc][kd][ld][md][pd][rd][ne][qe][nf][pf][og][pg]

;B[ic]C[B11]MN[11]
;W[id]C[W12]MN[12]
;B[ja]C[B13]MN[13]
;W[jd]C[W14]MN[14]
;B[ha]C[B15]MN[15]
;W[hb]C[W16]MN[16]
;B[fa]C[B17]MN[17]

;
)
