(;GM[1]FF[4]SZ[19]
GN[Life for black]
PC[http://senseis.xmp.net/?RTGProblem31/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RTGProblem31/Attempts

Life for black]
PL[B]

AB[lb][mb][nc][oc][md][nd][pd][qd][pe][qe][re]
AW[nb][ob][mc][pc][qc][dd][od][rd][oe][of][pf][rf]

;B[rc]C[B1]MN[1]
;W[rb]C[W2]MN[2]
;B[sd]C[B3]MN[3]
;W[sb]C[W4]MN[4]
;B[qf]C[B5]MN[5]
;W[qg]C[W6]MN[6]
;B[rg]C[B7]MN[7]
;W[rh]C[W8]MN[8]
;B[sf]C[B9]MN[9]
;W[qh]C[W10]MN[10]

;
)
