(;GM[1]FF[4]SZ[19]
GN[Black to move, Superko variant unknown]
PC[https://senseis.xmp.net/?SuperkoDistinctionDetailedExample]AP[GoWiki:2009]
DT[2023-11-23]
C[Diagram from https://senseis.xmp.net/?SuperkoDistinctionDetailedExample

Black to move, Superko variant unknown]
PL[B]

AB[ba][ha][ja][na][pa][ra][ab][bb][db][eb][hb][ib][mb][nb][pb][qb][rb][sb][bc][dc][fc][jc][kc][lc][mc][ad][bd][dd][ed][fd][jd][ld][qd][rd][sd][de][fe][ie][ke][le][qe][se][af][bf][ef][ff][gf][hf][if][pf][qf][rf][bg][cg][fg][ig][lg][mg][ng][og][pg][rg][sg][bh][dh][gh][jh][lh][bi][ci][di][ei][fi][gi][hi][ji][bj][dj][jj][kj][lj][sj][bk][ck][dk][ek][hk][ik][lk][sk][bl][gl][hl][ll][ml][nl][ol][pl][ql][sl][bm][fm][gm][mm][qm][rm][sm][fn][in][mn][nn][sn][do][eo][fo][ho][jo][lo][no][cp][dp][fp][hp][ip][jp][kp][lp][np][op][pp][aq][bq][cq][eq][fq][iq][kq][nq][pq][qq][rq][sq][er][gr][ir][jr][mr][nr][or][es][fs][gs][ls][ms][os]
AW[ca][da][ea][fa][la][oa][cb][fb][gb][jb][kb][lb][ob][cc][gc][hc][ic][nc][oc][pc][qc][rc][sc][cd][gd][id][md][nd][pd][ae][be][ce][ge][he][je][me][pe][cf][df][jf][kf][lf][mf][nf][of][dg][eg][gg][hg][jg][qg][eh][fh][hh][ih][kh][mh][nh][oh][ph][qh][ii][ki][li][mi][ri][si][aj][ej][fj][gj][hj][ij][mj][rj][ak][fk][jk][kk][mk][nk][ok][pk][qk][rk][al][dl][el][fl][il][kl][rl][am][cm][em][hm][im][jm][km][lm][nm][om][pm][an][bn][cn][dn][en][gn][hn][jn][ln][on][qn][rn][ao][co][go][ko][mo][oo][po][qo][so][ap][bp][gp][mp][qp][rp][sp][dq][gq][hq][lq][mq][ar][br][cr][dr][hr][kr][lr][pr][qr][rr][sr][bs][ds][hs][is][js][ks][ps][rs]
LB[ia:a][ka:b][kn:c][io:d]

;B[kg]C[B1]MN[1]
;W[oe]C[W2]MN[2]

;LB[ia:a][ka:b][kn:c][io:d]
)
