(;GM[1]FF[4]SZ[19]
GN[White just took ko (marked, 326)]
PC[http://senseis.xmp.net/?EternalKo]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?EternalKo

White just took ko (marked, 326)]
PL[B]

AB[aa][ba][qa][ra][ab][ib][kb][nb][rb][ac][bc][fc][ic][jc][kc][lc][mc][nc][rc][ad][gd][jd][ld][qd][ae][be][ce][ge][ie][ke][le][oe][pe][qe][af][bf][hf][if][jf][lf][nf][pf][ag][eg][kg][ng][pg][ah][bh][ch][dh][eh][fh][gh][hh][ih][kh][lh][mh][nh][oh][ph][di][ei][ii][ji][ki][ni][qi][gj][hj][ij][kj][qj][lk][pk][qk][bl][dl][el][fl][ll][ql][bm][cm][hm][im][km][lm][nm][qm][rm][an][bn][en][in][jn][kn][nn][rn][sn][bo][co][do][eo][ho][io][jo][ko][mo][no][oo][po][so][ap][cp][ip][kp][np][op][bq][dq][eq][gq][jq][kq][lq][mq][nq][dr][er][fr][gr][ir][jr][kr][mr][pr][cs][fs][hs][js][ks]
AW[ca][ga][ia][ja][ka][ma][na][pa][bb][cb][fb][hb][jb][lb][mb][ob][qb][cc][dc][gc][hc][oc][pc][qc][bd][cd][ed][fd][hd][id][nd][od][pd][de][he][me][ne][cf][df][ef][ff][gf][mf][bg][cg][fg][gg][hg][ig][jg][lg][mg][og][jh][ai][bi][ci][fi][gi][hi][oi][pi][dj][ej][fj][lj][mj][nj][oj][pj][ak][bk][ck][fk][gk][hk][ik][jk][kk][nk][ok][al][cl][gl][hl][jl][kl][ml][nl][pl][am][dm][em][fm][gm][jm][mm][om][pm][cn][dn][fn][gn][hn][ln][mn][on][pn][qn][go][lo][qo][ro][dp][ep][fp][gp][hp][lp][mp][pp][rp][sp][aq][cq][fq][hq][iq][oq][pq][qq][br][cr][hr][lr][nr][or][qr][as][ls][ms][ns][os]
CR[aq]
LB[fo:b][bp:a][ar:c][bs:e]


;CR[aq]
LB[fo:b][bp:a][ar:c][bs:e]
)
