(;GM[1]FF[4]SZ[19]
GN[White to live]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem42/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem42/Solution

White to live]
PL[W]

AB[fo][io][ep][gp][bq][cq][eq][gq][iq][jq]
AW[dr][er][gr][hr]
CR[es][gs]

;W[fs]C[W1]MN[1]
;B[fr]C[B2]MN[2]
;W[fq]C[W3]MN[3]

;CR[es][gs]
)
