Problem	269
Created	2000-11-08
Source	Igo-Hatsuyo Ron
Rating

Difficulty	6 dan
Average Solve Time	69 secs
User Attempts	32 / 1877
Solve Ratio Rating	6 dan
	rating history

If you have trouble finding out why a move is wrong, please search with the navigate option, before posting a comment. Please also note that "easy" variations have often been omitted.

(;GM[1] FF[4] AP[Hibiscus:2.1] SZ[19] ST[3] ;C[Warning: seriously difficult problem!] PL[W] AB[lc][mc][md][me][mg][ng][od][og][pc][pd][pf][qc] AW[gc][ib][jc][je][ke][kg][ld][lh][nd][nh][of][oi][pe][pg][qd][qe][qh][rb][rc] (;W[nc] LB[nc:1][nc:1]MN[1] (;B[mh] ;W[mi] LB[mi:3][mi:3];B[oh] (;W[pi] LB[pi:5][pi:5];B[ni] ;W[nj] LB[nj:7][nj:7][nj:7];B[li] LB[li:8];W[mj] ;B[kf] (;W[jg] (;B[nb] ;W[ne] ;B[oc] ;W[oe] (;B[pa] ;W[ma] (;B[la] ;W[lb] ;B[kb] ;W[ka] (;B[mb] ;W[kc] ;B[la] C[RIGHT If you have solved this on your own, you must be the new Shusaku!] )(;B[kc] ;W[ja] ;B[mb] ;W[la] ;B[na] ;W[id] ))(;B[kb] ;W[mb] ;B[ob] ;W[qb] ))(;B[lg] ;W[kh] ;B[pa] ;W[oa] ;B[qb] ;W[ob] ;B[ma] ;W[ra] ;B[lb] ;W[qa] ;B[kc] ;W[jb] ;B[le] ;W[kd] ;B[jf] ;W[if] ;B[lf] ;W[ie] ;B[nf] ))(;B[ne] (;W[nb] ;B[qb] ;W[oe] (;B[ob] ;W[pa] ;B[qa] ;W[oa] ;B[mb] ;W[ra] )(;B[pa] ;W[ob] ;B[ra] ;W[mb] ;B[lb] ;W[ma] ;B[la] ;W[oa] )(;B[mb] ;W[ob] ;B[ra] ;W[kb] ;B[qa] ;W[oa] ;B[sb] ;W[rd] ;B[ma] ;W[sc] ;B[na] ;W[sa] ))(;W[ma] ;B[nb] ;W[pa] ;B[lf] ;W[nf] ;B[lg] ;W[kh] ;B[jf] ;W[if] ;B[ie] ;W[hf] ;B[la] ;W[na] ;B[mb] ;W[oa] ;B[kc] ;W[jd] ;B[kb] )))(;W[jf] ;B[nb] ;W[ne] ;B[oe] ;W[nf] ;B[mf] ;W[qf] ;B[oc] ;W[pf] ;B[le] ;W[jg] ;B[pa] ;W[oa] ;B[qb] ;W[ob] ;B[ma] ;W[ra] ;B[lb] ;W[qa] ;B[kc] ;W[kd] ;B[ka] ))(;W[oj] ;B[ni] ;W[mj] ;B[ph] ;W[qg] ;B[pi] ;W[pk] ;B[qi] ;W[rk] ;B[rj] ;W[ql] ;B[oe] ;W[nf] ;B[ne] ;W[ma] ;B[qb] ;W[ka] ;B[nb] ;W[pa] ;B[qa] ;W[na] ;B[mf] ;W[of] ;B[rh] ;W[rg] ;B[ra] ;W[sd] ;B[re] ))(;B[oe] ;W[nf] ;B[ne] ;W[ma] ;B[nb] ;W[la] ;B[qb] ;W[pa] ;B[oa] ;W[qa] ;B[pb] ;W[oc] )(;B[nb] ;W[ne] ;B[oe] ;W[nf] ;B[oc] ;W[qf] (;B[qb] ;W[kb] ;B[lb] ;W[pa] ;B[qa] ;W[ob] ;B[ra] ;W[ma] ;B[la] ;W[na] )(;B[oa] ;W[kb] ;B[lb] ;W[ma] ;B[la] ;W[qa] ;B[pa] ;W[pb] )(;B[pa] (;W[oa] ;B[qb] ;W[ob] (;B[lb] ;W[la] ;B[kb] (;W[na] ;B[mb] ;W[ka] )(;W[ma] ;B[mb] ))(;B[ma] ;W[ra] ))(;W[mb] ;B[ma] ;W[ob] ;B[oa] ))))(;W[ne] ;B[oe] ;W[nf] ;B[nc] ;W[qf] ;B[ob] ;W[qb] ;B[pb] ))