(;CA[UTF-8]GM[1]FF[4]VW[]AP[Many Faces of Go:10.0]SZ[19]HA[0]ST[0]PB[An Joyeong]PW[Lee Changho]DT[2003-09-29]KM[6.5]RE[W+R]SO[http://www.go4go.net]EV[8th Korean LG Cup]BR[7d]WR[9d]RO[semifinal ];B[pd]C[This is the game from the 8th Korean LG Cup. Black is An Joyeong,7-dan. White is Lee Changho, 9-dan];W[dp];B[qp];W[dd];B[fq];W[dn];B[jq]C[Mini-Chinese extension at X is the common strategy]LB[kq:X];W[cj]C[Kakari is also possible ];B[op];W[qj];B[qk]C[Nowadays this strategy is extremely popular](;W[pk]C[The correct answer -];B[ql];W[pj];B[qf];W[pq]C[A probe ];B[qq];W[pl];B[qn];W[qm];B[rm];W[pm];B[fc](;W[df]C[The correct choice -](;B[jc]C[It is better to defend more solidly -];W[rn];B[ro];W[hc]C[The invasion is natural. White is trying to use the power ofthe marked stones]TR[qj][pj][pk][pl][pm][qm](;B[ej]C[Too early -];W[ek]C[A greedy plan. It is probably better to jump at X]LB[he:X];B[fj];W[dj];B[fk];W[el];B[fe];W[fg]C[The only move. White has to keep the groups separated];B[hf];W[ob](;B[oc]C[A dubious choice -];W[pb];B[mc];W[qd];B[qe];W[pc];B[od];W[rc]C[Black's wall is useless, because the marked group is strong]TR[qj][pj][pk][pl][pm][qm];B[db];W[nb];B[rd];W[qc];B[md];W[eq]C[It would be normal to defend the corner at X]LB[dr:X];B[fp];W[gm];B[cq]C[The wrong timing. First of all Black has to connect the centralstones at X]LB[gh:X];W[er];B[co];W[do](;B[cn]C[it is not easy for Black to save the group -];W[cp];B[bp];W[br]C[The vital point];B[bk](;W[bn]C[A tesuji -];B[bj](;W[cm]C[The only move -];B[ch];W[dh];B[cg];W[dg];B[ci];W[di];B[be];W[hh]C[A huge move. Now the game is favourable for White];B[lp];W[ie];B[if];W[kc]C[Another tesuji](;B[jd]C[Black cannot find a better way -];W[je];B[kd];W[jf];B[hd];W[he];B[gd];W[jm];B[ki];W[jh];B[mh];W[mn];B[no];W[pg];B[ng];W[ji];B[kj];W[jj];B[kk];W[hq];B[hp];W[gr];B[ip];W[in]C[White makes 25 points in the centre and the result of this gameis decided.];B[rk];W[nn];B[fr];W[fs];B[gf];W[mo];B[mp];W[oo];B[np];W[po];B[pp];W[go];B[gp];W[ir];B[lm];W[ln];B[jk];W[ik];B[jr];W[js];B[ks];W[is];B[kq];W[cc];B[il];W[jl];B[gh];W[gg];B[kn];W[km];B[jg];W[kg];B[ig];W[kh];B[jn];W[ko];B[jo];W[io];B[jp];W[ll];B[ih];W[ii];B[hi];W[hg];B[bo];W[bm];B[im];W[mm];B[bq];W[cr];B[hk];W[ij];B[hl];W[hj];B[gn];W[hn];B[fn];W[hm])(;B[kd];W[kb];B[jb];W[jd];B[lc];W[ke];B[ld];W[ic];B[lb];W[jf]C[The game would be over]))(;W[bi];B[bo];W[bm];B[ci];W[ch];B[cm];W[bl];B[ck];W[cl];B[di];W[dk];B[bh]C[The result of this trade would be terrible for White]))(;W[bj];B[bm];W[bq];B[an]C[There is no way to kill this group]))(;B[bn];W[cp];B[bp];W[cn];B[bo];W[cr];B[br];W[dq];B[bq];W[bs];B[bl];W[bk];B[cm];W[cl];B[dl];W[ck];B[em];W[dm];B[fl];W[dk];B[fm];W[fn]C[The result would be successful for White]))(;B[pb](;W[pc];B[oc];W[qc];B[qb];W[od];B[nc];W[qd];B[pe];W[nb];B[rb];W[kc]C[This pattern would be risky for Black])(;W[oc];B[pc];W[lc];B[kc];W[ld];B[je]C[This is the right direction])))(;B[cc];W[dc];B[db];W[eb];B[bb];W[da];B[cb];W[ec];B[bf]C[This is the standard way]))(;B[ic]C[This shape would be stronger])(;B[db];W[gc]C[Black must be afraid of this joseki, because the ladder is favourablefor White]))(;W[hc];B[cc];W[cd];B[dc];W[ed];B[fb];W[ge];B[ej]C[It would be easy for Black to reduce the moyo]))(;W[pj];B[pk];W[oj];B[ok];W[nj];B[nk];W[qf];B[nc];W[mj];B[ll]C[Black's moyo would be huge])(;W[rk];B[rl];W[ql];B[pk];W[rm];B[rj];W[sl];B[qi];W[qn];B[pj]C[Black's shape would be perfect]))