(;GM[1]FF[4]SZ[19]
GN[White lives, not seki]
PC[http://senseis.xmp.net/?TsumegoFromGames47/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames47/Solution

White lives, not seki]
PL[W]

AB[ho][io][jo][gp][hp][kp][lp][gq][mq][nq][fr][gr][jr][nr][fs][ns]
AW[ip][jp][hq][jq][kq][lq][hr][lr][mr][gs][hs][ms]

;W[ks]C[W1]MN[1]
;B[is]C[B2]MN[2]
;W[js]C[W3]MN[3]

;
)
