Now here’s a game where we know who won but different sources give different margins. The “official” score says that Black won by 1 and 5 sixths (B+1.83), where other sources decided to go for B+1 or B+1.5. The confusion seems to have arisen because there was a seki and the game was played under Ing Goe rules. How international can you get? Ing rules, played in China between a Korean and a Japanese. Enjoy.
Best wishes.
(;SZ[19]FF[3]
PW[Kobayashi Koichi]
WR[9d]
PB[Cho Hun-hyeon]
BR[9d]
EV[1st Ing Cup]
RO[Quarter-final]
DT[1988-08-23]
PC[Beijing]
KM[8]
RU[Goe]
RE[B+1.83]
US[GoGoD95]
;B[pd];W[dd];B[pq];W[cp];B[eq];W[qo];B[pl];W[lp];B[po];W[iq];B[dm];W[ep]
;B[dp];W[do];B[dq];W[cq];B[cr];W[cn];B[br];W[fp];B[fq];W[gp];B[gq];W[hp]
;B[ci];W[cg];B[cm];W[qp];B[qq];W[qm];B[ql];W[pp];B[op];W[om];B[nq];W[qf]
;B[qh];W[nc];B[nd];W[md];B[ne];W[oc];B[pc];W[ph];B[pi];W[pg];B[oi];W[ng]
;B[mf];W[kc];B[mg];W[nh];B[re];W[qe];B[rd];W[mh];B[lh];W[li];B[ki];W[kh]
;B[lg];W[mj];B[kj];W[jh];B[jf];W[ml];B[jd];W[jc];B[hd];W[ii];B[ik];W[jk]
;B[jl];W[ij];B[lj];W[mi];B[ll];W[hk];B[il];W[hl];B[mm];W[nl];B[lm];W[oo]
;B[no];W[pn];B[nn];W[rh];B[ri];W[qg];B[qi];W[rm];B[rg];W[rf];B[sh];W[od]
;B[oe];W[pe];B[ic];W[kd];B[je];W[qd];B[qc];W[se];B[pb];W[ob];B[rb];W[le]
;B[kf];W[rk];B[sd];W[sf];B[ol];W[nm];B[rl];W[sl];B[qk];W[rj];B[sk];W[sm]
;B[qj];W[sj];B[si];W[sk];B[nk];W[mk];B[sg];W[hm];B[oa];W[mb];B[in];W[ck]
;B[fn];W[en];B[em];W[bn];B[dk];W[im];B[jm];W[jn];B[kn];W[jo];B[cj];W[mp]
;B[np];W[ec];B[cc];W[cd];B[db];W[gc];B[ib];W[na];B[bd];W[be];B[bc];W[gf]
;B[hg];W[gg];B[gh];W[hh];B[fh];W[eg];B[gd];W[eb];B[gb];W[hf];B[ig];W[if]
;B[jg];W[hi];B[gj];W[hj];B[fb];W[da];B[ca];W[ea];B[fc];W[dc];B[bf];W[ce]
;B[bg];W[cf];B[bh];W[ae];B[kq];W[ko];B[bb];W[ad];B[on];W[pm];B[rp];W[ro]
;B[rq];W[nj];B[ok];W[ln];B[mn];W[km];B[kl];W[of];B[kr];W[hr];B[oh];W[og]
;B[fm];W[io];B[bp];W[bq];B[aq];W[co];B[gr];W[bm];B[bl];W[jb];B[fa];W[fe]
;B[fg];W[ff];B[dh];W[eh];B[ei];W[dg];B[gk];W[jr];B[hs];W[is];B[gs];W[ks]
;B[lr];W[mr];B[mq];W[ls];B[nr];W[ms];B[ns];W[js];B[jq];W[ir];B[lq];W[ao]
;B[ap];W[ar];B[as];W[am];B[al];W[gl];B[fl];W[ch];B[di];W[sb];B[rc];W[qa]
;B[pa];W[ra];B[fd];W[af];B[go];W[ho];B[kn];W[bo];B[ar];W[dr];B[er];W[km]
;B[ja];W[ka];B[ia];W[gi];B[fi];W[bi];B[bj];W[oj];B[pj];W[ah];B[ai];W[ag]
;B[bi];W[ie];B[id];W[ed];B[kn];W[cl];B[bk];W[km];B[jj];W[lk];B[kk];W[sp]
;B[sq];W[so];B[kn];W[lo];B[me];W[ke];B[km];W[po];B[he];W[cb];B[fo];W[eo]
;B[db];W[ds];B[es];W[cb];B[hq];W[ip];B[db];W[ac];B[ab];W[cb];B[la];W[kb]
;B[db];W[fk];B[fj];W[cb];B[lc];W[mc];B[db];W[ba];B[aa];W[cb];B[ji];W[ih]
;B[db];W[hn];B[ge];W[lb];B[ee];W[ef];B[de];W[cb];B[lf];W[ba]
)