(;GM[1]FF[4]SZ[19]
GN[Black to save the three stones by [oiotoshi\]]
PC[https://senseis.xmp.net/?GokyoShumyoSection5Problem28]AP[GoWiki:2009]
DT[2022-12-27]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection5Problem28

Black to save the three stones by [oiotoshi\]]
PL[B]

AB[ec][fc][gc][cd][dd][hd][jd][ce][he][cf][df][hf]
AW[db][hb][bc][dc][hc][ed][gd][de][ee][ge][ff][fh]
CR[ec][fc][gc]


;CR[ec][fc][gc]
)
