(;GM[1]FF[4]SZ[19]
GN[White to play and save the marked stones]
PC[https://senseis.xmp.net/?IgoHatsuyoRonProblem102]AP[GoWiki:2009]
DT[2023-02-02]
C[Diagram from https://senseis.xmp.net/?IgoHatsuyoRonProblem102

White to play and save the marked stones]
PL[W]

AB[la][hb][kb][nb][ob][hc][jc][mc][qc][jd][ie][le][qe][gf][hf][kf][mf][pf][jg][kg][og][ih][kh][ej][cl]
AW[ka][ib][jb][dc][ic][gd][hd][kd][ld][md][nd][ke][jf][hg][ig][jh][hi][ii][ji][ki][bj][ck][dk][ek][fk][hk]
CR[kd][ld][md][nd][ke]


;CR[kd][ld][md][nd][ke]
)
