(;GM[1]FF[4]SZ[19]
GN[Challenge to a ko (continuation)]
PC[http://senseis.xmp.net/?BSR2003W100Discussion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BSR2003W100Discussion

Challenge to a ko (continuation)]
PL[B]

AB[da][eb][bc][cc][dc][oc][bd][ed][od][qd][ef][qf][rf][dg][fg][pg][rg][eh][qh][bi][ci][di][ei][ji][ki][fj][gj][jj][hk][ik][jk][il][dm][cn][en][do][eo][fo][bp][gp][hp][op][rp][hq][jq][pq][ir]
AW[fb][ec][fc][nc][cd][dd][nd][be][ee][fe][je][ne][df][of][pf][cg][gg][og][ch][fh][hh][ph][fi][gi][ii][li][qi][cj][hj][kj][lj][gk][hl][kl][pl][fn][nn][co][go][qo][dp][ep][fp][eq][gq][fr][hr][fs][hs]
SQ[rp]

;B[ri]C[B1]MN[1]
;W[qg]C[W2]MN[2]
;B[rh]C[B3]MN[3]
;W[kh]C[W4]MN[4]
;B[jh]C[B5]MN[5]
;W[jg]C[W6]MN[6]

;SQ[rp]
)
