(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]SZ[19]KM[6.50]PW[Imamura Toshiya]PB[Takemiya Masaki]WR[9p]BR[9p]DT[2007-04-26]EV[14th Agon Cup the last primary tournament]RE[W+6.50];B[pd]C[This is the game from the 14th Japanese Agon Cup. Black is Takemiya Masaki, 9-dan. White is Imamura Toshiya, 9-dan];W[dp];B[pp];W[dd];B[fq];W[cn];B[pj];W[nq](;B[lq]TR[fq]C[Black has some other ways of using the marked stone -];W[qq](;B[qp]C[Black may also block from the other side -];W[pq];B[op];W[nr];B[mo]TR[cn][fq]C[Now it's hard to say, that the marked exchange is good for Black];W[jd];B[cf]LB[lc:A][ld:B][md:C]C[Black may also extend at A, B or C, creating the own moyo];W[fc]C[The most solid answer];B[ci];W[qf]C[White's opening looks successful];B[qe];W[pf];B[nd](;W[qh]LB[rj:A]C[It's usually bad for White to jump at A, but we may often see it in handicap games -];B[qj]LB[qi:A]C[It's probably better to attach at A];W[oi];B[nk];W[mi]TR[mo][op][pp][qp][lq]C[Black's territory is small. We cannot say, that the marked wall is working];B[cl];W[dr]TR[cl][dr]C[This exchange looks damaging for Black];B[lc];W[qc];B[re]LB[qd:A]C[A brave move, but actually it's better to defend at A];W[ob];B[oc];W[pb];B[nb];W[rb]C[White lives easily. The result is terrible for Black!];B[nf]TR[pf][qf][qh][mi][oi]C[He is far behind on territory, so the last chance is to get big benefit from attacking the marked group];W[mg]C[A good answer];B[ng];W[nh];B[lh](;W[mh]C[White has no choice -];B[og];W[pi];B[ke];W[mk];B[ml];W[lk];B[nj];W[jh]C[White's shape is just perfect];B[je];W[id]C[He may even save this stone];B[ie];W[ll];B[mm](;W[hd]C[An urgent move -];B[jk]C[Black is still trying to play actively];W[kd]C[A nice order];B[ld]LB[le:A]C[Is it better to extend at A?];W[mf];B[me];W[lf]C[The peep is painful for Black];B[le];W[ig]C[White's group is not weak];B[jm];W[oe];B[pe];W[of];B[ne];W[oj];B[ok];W[pk]C[A probe];B[qk]LB[rj:B][pl:A]C[If Black plays at A, White can use the sente attachment at B];W[pl];B[ql];W[lm];B[rp];W[rq];B[sq];W[sr];B[sp];W[rs];B[jb];W[ib];B[jc]C[Locally this move is small, but it's a kind of reverse sente];W[mn];B[nn];W[ln];B[nm]C[It's painful!];W[lo];B[mp];W[jo]C[We can see, that Black has no chances of creating any territory on the lower side and he cannot continue the attack anymore.We game is already over.Takemiya Masaki, 9-dan is getting older and his Go is not so sharp as before.];B[iq];W[ho];B[ii];W[ji];B[gi];W[gl];B[hk];W[bd];B[el];W[ef];B[ic];W[hc];B[dh];W[dm];B[dl];W[hq];B[hr];W[hp];B[gr];W[bm];B[bl];W[hl];B[il];W[hb];B[kp];W[jn];B[fo];W[gn];B[er];W[dq];B[rg];W[rh];B[qg];W[kc];B[kb];W[be];B[cm];W[bn];B[rj];W[bg];B[cg];W[bh];B[bf];W[af];B[bi];W[fk];B[ei];W[ij];B[jj];W[hi];B[hj];W[ih];B[gj];W[ls];B[kr];W[fg];B[rd];W[rc];B[hf];W[gf];B[he];W[ge];B[ce];W[cd];B[ph];W[qi];B[mr];W[ms];B[oq];W[or];B[dn];W[do];B[hm];W[gm];B[ds];W[cs];B[es];W[br];B[kj];W[li];B[en];W[jp];B[jq];W[na];B[ma];W[oa];B[mb];W[sj];B[sk];W[sg];B[oh];W[ni];B[rf];W[si];B[hg];W[in];B[im];W[ip];B[ki];W[kh];B[ek];W[fj];B[hh];W[ii];B[ik];W[kf];B[jf];W[kg];B[am];W[an];B[al];W[ej];B[dj];W[ks];B[js];W[ia];B[ja];W[fm];B[em];W[np];B[no];W[sd];B[de];W[ee];B[lp];W[kl];B[fh];W[eg];B[ch];W[ag];B[ai])(;W[ik];B[gc];W[gd];B[fd]C[White must be afraid of the crosscut]))(;W[li];B[mh];W[kh];B[oh]C[He must be afraid of this tesuji]))(;W[rj];B[qj];W[ri];B[rk];W[ph];B[qi];W[qh];B[rg]C[White must be afraid of this attack]))(;B[pq];W[qp];B[po];W[pr];B[or];W[qr];B[oq];W[qn];B[dm];W[cm];B[dk];W[dl];B[el];W[cl];B[fj]TR[fq]C[He can create the moyo, using the power of the marked stone]))(;B[lp];W[no];B[pn];W[pr];B[mq]C[He may think about this joseki])(;B[oq];W[np];B[kq]C[This variation is very aggressive, but also playable]))