(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[19]HA[7]KM[0.50]
DT[2006-02-04]AB[dd][pd][dj][jj][pj][dp][pp]RE[W+Resign]MULTIGOGM[1]
;W[nq]CR[nq]
;B[jp]CR[jp]
;W[fc]CR[fc]
;B[jd]CR[jd]
;W[cn]CR[cn]
;B[co]CR[co]
;W[dn]CR[dn]
;B[fp]CR[fp]
;W[dg]CR[dg]
(;B[ee]CR[ee]C[E15 is a bit soft.]
;W[hd]CR[hd]
(;B[eg]CR[eg]C[E13 is not good. It strengthens w d13.]
;W[eh]CR[eh]
;B[fg]CR[fg]
;W[dh]CR[dh]
(;B[el]CR[el]C[E8 is not good. It's a bit empty.]
(;W[fn]CR[fn]
(;B[fm]CR[fm]C[This is bad. It makes f6 stronger.]
;W[gn]CR[gn]LB[en:A]C[Now black can cut white at e6, but doing so, his corner will be damaged.]
;B[hp]CR[hp]
;W[fh]CR[fh]
(;B[ge]CR[ge]
;W[fk]CR[fk]
(;B[ek]CR[ek]
;W[gl]CR[gl]
;B[gm]CR[gm]
;W[hm]CR[hm]
;B[fj]CR[fj]
;W[gj]CR[gj]
;B[fi]CR[fi]C[Since black doesn't have the intention to cut at g12, b f11 is bad; it allows white to play one more move outside.]
;W[gi]CR[gi]
;B[en]CR[en]C[E6 is the only way to make life.]
;W[eo]CR[eo]
;B[em]CR[em]
;W[do]CR[do]
;B[fo]CR[fo]
;W[ep]CR[ep]
;B[hn]CR[hn]
;W[in]CR[in]
;B[ho]CR[ho]
;W[dq]CR[dq]C[Black lost many points here. :(]
;B[gh]CR[gh]C[The cut at g12 is a good move.]
;W[bj]CR[bj]
;B[ck]CR[ck]
;W[hh]CR[hh]
;B[gg]CR[gg]
;W[bk]CR[bk]
;B[bl]CR[bl]
;W[di]CR[di]
;B[ej]CR[ej]
;W[ce]CR[ce]
;B[cd]CR[cd]
;W[be]CR[be]
(;B[bd]CR[bd]C[B16 is too small.]
;W[nc]CR[nc]
;B[ci]CR[ci]
;W[bi]CR[bi]
;B[ch]CR[ch]
;W[cg]CR[cg]
;B[cj]CR[cj]
;W[bh]CR[bh]
;B[ie]CR[ie]C[J15 is a correct move.]
;W[jc]CR[jc]
;B[kc]CR[kc]
;W[jb]CR[jb]
;B[lc]CR[lc]C[M17 creates a good shape. It is a nice move.]
;W[pn]CR[pn]
(;B[oc]CR[oc]
;W[nd]CR[nd]
;B[pf]CR[pf]
;W[no]CR[no]
;B[qn]CR[qn]C[R6 is the proper move.]
;W[qm]CR[qm]
;B[qo]CR[qo]
;W[pm]CR[pm]
;B[pr]CR[pr]
;W[pg]CR[pg]
;B[og]CR[og]
;W[oh]CR[oh]
;B[ph]CR[ph]C[The counterattacks at p13 and q12 are good moves.]
;W[qg]CR[qg]
(;B[oi]CR[oi]C[Atari at p11 is a crude move.]
;W[nh]CR[nh]
;B[of]CR[of]
;W[qh]CR[qh]
;B[pi]CR[pi]
;W[rj]CR[rj]
(;B[nk]CR[nk]
;W[lh]CR[lh]
;B[mi]CR[mi]
;W[mh]CR[mh]
;B[jh]CR[jh]
;W[jg]CR[jg]
(;B[kf]CR[kf]C[L14 is a huge mistake. It strengthens white.]
;W[kg]CR[kg]
(;B[he]CR[he]C[H15 is too slow.]
;W[lk]CR[lk]C[White is getting stronger after m9.]
(;B[li]CR[li]
;W[ni]CR[ni]
;B[ih]CR[ih]
;W[mj]CR[mj]
;B[hk]CR[hk]
;W[ik]CR[ik]
;B[ij]CR[ij]
;W[qc]CR[qc]
;B[pc]CR[pc]
;W[rd]CR[rd]
;B[mf]CR[mf]C[N14 is big.]
;W[id]CR[id]
;B[je]CR[je]
;W[db]CR[db]C[H8 is too small.]
(;B[hl]CR[hl]
;W[qe]CR[qe]
;B[pe]CR[pe]
;W[qb]CR[qb]
;B[ml]CR[ml]C[N8 is a good move.]
;W[lm]CR[lm]
;B[ll]CR[ll]
;W[kl]CR[kl]
;B[kk]CR[kk]
;W[nj]CR[nj]
;B[km]CR[km]
;W[jl]CR[jl]
;B[jm]CR[jm]
;W[ok]CR[ok]
;B[ol]CR[ol]
;W[pl]CR[pl]
(;B[fd]CR[fd]
;W[gc]CR[gc]
;B[nm]CR[nm]C[O7 is meaningless because even thought it's sente, it hurts black's corner.]
;W[po]CR[po]
;B[op]CR[op]
;W[np]CR[np]
(;B[eb]CR[eb]
;W[ec]CR[ec]
;B[cb]CR[cb]
;W[dc]CR[dc]
(;B[cc]CR[cc]
;W[nb]CR[nb]C[O18 doesn't work.]
(;B[ob]CR[ob]
;W[ka]CR[ka]
;B[ma]CR[ma]
;W[mb]CR[mb])
(;B[kb]CR[kb]C[L18 is the proper answer. It is sente.]
;W[pb]CR[pb]C[If white ignores...]
;B[hb]CR[hb]C[W h16 dies.]
(;W[ic]CR[ic]
;B[da]CR[da]
;W[fb]CR[fb]
;B[ea]CR[ea])
(;W[ib]CR[ib]
;B[ha]CR[ha]
;W[ia]CR[ia]
;B[hc]CR[hc])))
(;B[lq]CR[lq]C[C17 is too small.]))
(;B[]
;W[qp]CR[qp]
;B[rp]CR[rp]
;W[qq]CR[qq]
;B[rq]CR[rq]
;W[rm]CR[rm]
;B[rn]CR[rn]
;W[sn]CR[sn]
;B[ro]CR[ro]C[After q5, white can reduce black's corner in sente.])
(;B[cb]CR[cb]
;W[dc]CR[dc]C[This is better.]
;B[lq]CR[lq]C[M3 is a big yose move.]))
(;B[gc]CR[gc]
;W[gd]CR[gd]
;B[fd]CR[fd]
;W[gb]CR[gb]
;B[ec]CR[ec]
;W[fb]CR[fb]
;B[eb]CR[eb]
;W[ea]CR[ea]
;B[kb]CR[kb]
;W[hc]CR[hc]C[This is better.]))
(;B[ml]CR[ml]C[Black should escape at n8.]
;W[nj]CR[nj]
;B[ll]CR[ll]
;W[ok]CR[ok]
;B[kk]CR[kk]C[Black strengthens his stones on the left while making much more territory.]))
(;B[rk]CR[rk]
;W[qj]CR[qj]
;B[qk]CR[qk]
;W[re]CR[re]
;B[rm]CR[rm]C[Black has a tesuji to connect. This is the only way for black.]))
(;B[ll]CR[ll]C[Black has to help the group at o9. White's stones at g8 are becoming weaker.]))
(;B[ih]CR[ih]C[Black should separate white. It's the only way to play.]
;W[ig]CR[ig]
;B[hg]CR[hg]
;W[hi]CR[hi]
;B[ij]CR[ij]TR[hh][lh]C[White has two weak groups and will surely lose one of them.]
;W[kd]CR[kd]C[White can't cut black at l16.]
;B[ke]CR[ke]
;W[ld]CR[ld]
;B[md]CR[md]
;W[le]CR[le]
;B[me]CR[me]
;W[lf]CR[lf]
;B[mc]CR[mc]
;W[he]CR[he]
;B[hf]CR[hf]))
(;B[mj]CR[mj]C[Even though o9 created a good shape, n10 is better because it connects to k10.]))
(;B[qh]CR[qh]C[R12 is more severe.]
;W[of]CR[of]
;B[ng]CR[ng]
;W[pe]CR[pe]
;B[qf]CR[qf]
;W[qe]CR[qe]
;B[rg]CR[rg]
;W[qd]CR[qd]
;B[qc]CR[qc]
;W[rc]CR[rc]
;B[nb]CR[nb]
;W[mb]CR[mb]
;B[pb]CR[pb]LB[rb:B][mc:A]C[If white enters the corner this way, black is too strong on the outside and black's corner lives.
A and B are miai for life in the corner.]))
(;B[np]CR[np]C[Playing in the lower right corner is bigger.]
;W[mp]CR[mp]
;B[no]CR[no]
;W[oq]CR[oq]
;B[po]CR[po]
;W[qr]CR[qr]
;B[qn]CR[qn]C[The right side is big for black now.]))
(;B[he]CR[he]C[Black should surround the h16 group.]
;W[id]CR[id]
;B[ie]CR[ie]
;W[jc]CR[jc]
;B[kc]CR[kc]
;W[jb]CR[jb]
;B[kd]CR[kd]C[White living with h16 makes black very strong.]))
(;B[gm]CR[gm]C[Black should go out.]
;W[hm]CR[hm]
;B[gk]CR[gk]
;W[gl]CR[gl]
;B[fl]CR[fl]
;W[hl]CR[hl]
;B[fj]CR[fj]C[It's impossible to cut black.]))
(;B[gg]CR[gg]C[This is more solid and puts more pressure on white's f12 group.]))
(;B[gl]CR[gl]C[This is better for black to run.]))
(;W[cl]CR[cl]TR[el]C[With b e8, white can still make a base for his group at c8. This is why e8 is bad.]))
(;B[dl]CR[dl]
;W[fn]CR[fn]
;B[fl]CR[fl]C[This is better for black. White has to run and now has two weak groups on the left.]))
(;B[fg]CR[fg]C[This is the correct move to attack.]
;W[eh]CR[eh]LB[eg:A][dh:B]C[When white runs at e12, black won't make the exchange of A and B.]))
(;B[fd]CR[fd]
;W[gd]CR[gd]
;B[fe]CR[fe]
;W[ec]CR[ec]
;B[dc]CR[dc]C[This is the correct variation.]
;W[ed]CR[ed]C[White cannot cut black.]
;B[ee]CR[ee]
;W[de]CR[de]
;B[ce]CR[ce]
;W[df]CR[df]
;B[gc]CR[gc]
;W[gb]CR[gb]
;B[hc]CR[hc]
;W[hb]CR[hb]
;B[ic]CR[ic]
;W[db]CR[db]
;B[cb]CR[cb]
;W[eb]CR[eb]
;B[bc]CR[bc]
;W[ib]CR[ib]
;B[jb]CR[jb]
;W[fa]CR[fa]
;B[eh]CR[eh]C[Now, white lives very small and black keeps attacking the three white stones at d13. This is very bad for white.]))