(;GM[1]FF[4]SZ[19]
GN[The ko]
PC[http://senseis.xmp.net/?KoFightExampleFromAProGame2]AP[GoWiki:2009]
DT[2011-12-10]
C[Diagram from http://senseis.xmp.net/?KoFightExampleFromAProGame2

The ko]
PL[W]

AB[ek][gk][hk][cl][el][ol][pl][ql][dm][fm][qm][cn][dn][pn][bo][do][eo][fo][go][ho][io][lo][no][oo][po][so][bp][cp][kp][lp][mp][op][qp][rp][sp][kq][oq][fr][gr][jr][pr][js][ks][ps]
AW[ck][dk][jk][dl][nl][rl][bm][cm][em][om][pm][rm][bn][en][fn][gn][hn][in][jn][ln][mn][nn][qn][sn][mo][qo][ro][dp][np][bq][cq][eq][fq][lq][nq][dr][er][kr][mr][or][qr][ls]
LB[jp:a][ir:b]

;W[mq]C[W1]MN[1]
;B[ns]C[B2]MN[2]
;W[jq]C[W3]MN[3]

;LB[jp:a][ir:b]
)
