(;GM[1]FF[4]SZ[19]
GN[White to live]
PC[https://senseis.xmp.net/?GokyoShumyoSection1Problem4]AP[GoWiki:2009]
DT[2023-01-12]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection1Problem4

White to live]
PL[W]

AB[bp][cp][dq][eq][gq][fr]
AW[bq][cq][dr][er]


;
)
