(;GM[1]FF[4]SZ[19]
GN[Enlarging the ko]
PC[http://senseis.xmp.net/?KoFightExampleFromAProGame6]AP[GoWiki:2009]
DT[2013-01-17]
C[Diagram from http://senseis.xmp.net/?KoFightExampleFromAProGame6

Enlarging the ko]
PL[B]

AB[bc][kc][mc][cd][jd][pd][be][df][qf][ph][ji][ki][jj][lj][ik][jl][rl][jm][lm][mm][nm][om][qm][pn][kp][mp][pp][qq][jr]
AW[cc][dc][ic][jc][ed][id][ie][ke][kj][nj][pj][jk][kk][lk][mk][pk][il][ol][ql][cm][mn][no][dp][np][eq][kq][nq][kr][pr]

;B[jq]C[B1]MN[1]
;W[rm]C[W2]MN[2]
;B[pl]C[B3]MN[3]
;W[hk]C[W4]MN[4]
;B[ij]C[B5]MN[5]
;W[pm]C[W6]MN[6]
;B[qn]C[B7]MN[7]
;W[rk]C[W8]MN[8]

;
)
