(;GM[1]FF[4]SZ[19]
GN[White lives]
PC[http://senseis.xmp.net/?OD1PJuly29Problem/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?OD1PJuly29Problem/Attempts

White lives]
PL[B]

AB[ap][bp][cp][dp][ep][fq][gq][hq][hr][gs][hs]
AW[aq][bq][dq][eq][cr][fr][gr]

;B[es]C[B1]MN[1]
;W[bs]C[W2]MN[2]
;B[ar]C[B3]MN[3]
;W[ds]C[W4]MN[4]

;
)
