(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[Baduk]PB[Movies]
(;B[qd]
;W[dd]
;B[pp]
;W[dp]
;B[fc]
;W[hc]
;B[fe]
;W[df]
;B[id]
;W[hd]
;B[he]
;W[ic]
;B[jd]
;W[jc]
;B[kd]
;W[lc]
;B[me]
;W[nc]
;B[od]
;W[qk]
;B[qi]
;W[qn]
;B[oj]
;W[rp]
;B[qq]
;W[ok]
;B[nk]
;W[ol]
;B[qj]
;W[mp]
;B[pn]
;W[pm]
;B[on]
;W[nl]
;B[mo]
;W[lo]
;B[lp]
;W[rj]
;B[ri]
;W[mq]
;B[mn]
;W[kp]
;B[qo]
;W[pj]
;B[pi]
;W[nj]
;B[pk]
;W[mk]
;B[ln]
;W[ko]
;B[qm]
;W[ql]
;B[rn]
;W[mg]
;B[lj]
;W[mi]
;B[jj]
;W[kk]
;B[kj]
;W[kl]
;B[kn]
;W[il]
;B[iq]
;W[jq]
;B[ip]
;W[fq]
;B[jo]
;W[jr]
;B[gl]
;W[hk]
;B[gk]
;W[in]
;B[jn]
;W[hj]
;B[dh]
;W[gj]
;B[dk]
;W[dm]
;B[jg]
;W[ge]
;B[gf]
;W[gd]
;B[fg]
;W[ej]
;B[ek]
;W[dj]
;B[cj]
;W[ci]
;B[di]
;W[ck]
;B[bj]
;W[fk]
;B[fl]
;W[fj]
;B[cl]
;W[el]
;B[bk]
;W[hf]
;B[hg]
;W[ie]
;B[fd]
;W[eb]
;B[fb]
;W[bg]
;B[bh]
;W[eh]
;B[eg]
;W[dg]
;B[ch]
;W[dc]
;B[kf]
;W[ld]
;B[le]
;W[je]
;B[ke]
;W[gh]
;B[gg]
;W[ef]
;B[ff]
;W[nd]
;B[ne]
;W[oc]
;B[bf]
;W[be]
;B[kc]
;W[kb]
;B[lb]
;W[ib]
;B[ka]
;W[jb]
;B[pc]
;W[pb]
;B[qb]
;W[oe]
;B[pd]
;W[ob]
;B[nh]
;W[mh]
;B[kh]
;W[ng]
;B[og]
;W[oh]
;B[pg]
;W[fm]C[Black to play, where to invade the lower right corner?]
;B[cq]
;W[cp]
;B[dq]
;W[eq]
;B[bp]
;W[bo]
;B[br]
;W[pr]
;B[nr]
;W[ap]
;B[aq]
;W[bq]
;B[mb]
;W[mc]
;B[bp]
;W[qr]
;B[oq]
;W[rq]
;B[rs]
;W[bq]
;B[pa]
;W[nb]
;B[bp]
;W[rr]
;B[or]
;W[ro]
;B[so]
;W[rm]
;B[qn]
;W[sp]
;B[sr]
;W[sn]
;B[rl]
;W[sl]
;B[sm]
;W[pq]
;B[qp]
;W[rm]
;B[ir]
;W[rk]
;B[kr]
;W[bq]
;B[gm]
;W[ar]
;B[hn]
;W[is]
;B[ks]
;W[hr]
;B[hq]
;W[gr]
;B[js]
;W[af]
;B[bm]
;W[fn]
;B[dl]
;W[em]
;B[im]
;W[nf]
;B[of]
;W[gn]
;B[hm]
;W[gp]
;B[ha]
;W[ma]
;B[cn]
;W[oa]
;B[qa]
;W[fa]
;B[gb]
;W[bn])
(;B[pd]
;B[nc]LB[qc:A][qd:B][rd:C][re:D]C[This keima is a  usual move in lots of fusekis. It is very big and functions in a similar way as a shimari from the 3-4 point. However, there are a lot of things that white can try against this formation. 


What to do when the corner is already enclosed, what options does white have? That is the subject of the next few episodes. Today we will start with whites most severe invasion, the san-san at A. ]
(;W[qc]C[San-san is usually the 'magic point' in the corner. We have to note though, that ]
;B[qd]
(;W[pc]
(;B[oc]
;W[rd]
;B[re]
;W[rb]
;B[sd]
;W[sc]
;B[rc]C[Heavy ko for both.]
;W[dp]
(;B[sb])
(;B[pp]
;W[rd]
(;B[fq]
;W[se])
(;B[se]
;W[ob]
;B[nb]
;W[pb]
;B[rc]
;W[sb]
;B[qa]
;W[ra]
;B[oa]
;W[qb])))
(;AB[oj][qj]
;B[rc]C[In certain situations when black wants to secure his territory on the right side and does not want ko, he can play this hane. ]
;W[rb]C[It makes it a bit easier for white to live.]
;B[rd]
(;W[nb]
;B[mb]
;W[ob]
;B[mc]
;W[sb]LB[od:A]C[Aji at A white can use. ])
(;W[oc]C[Not good]
;B[od]
;W[nb]
;B[mb]
;W[na]
;B[mc]C[White can not tenuki]
(;W[dj]
;B[ra]
;W[sb]
;B[pa]
;W[pb]
;B[ma]
;W[ob]
;B[qb]C[Still a ko left.])
(;W[sb]LB[nd:A]C[Now white also has gote, but black is a lot stronger than in the previous variation. The cut at A is much less severe. ]))))
(;W[rd]
;B[re]
;W[rb]
(;B[sd]
;W[sc]
;B[rc]
;W[pp]
(;B[qn]
;W[rd]
;B[qp]
;W[se]
;B[po]
(;W[pc]
;B[oc]C[It is not sure this exchanghe is good for white.])
(;W[ob]C[White might want to play like this instead.]))
(;B[sb]
;W[pc]
;B[oc]C[This exchange does not make sense for white.]))
(;B[pb]C[If black is very strong on the outside he can however try to kill black. See the bonus tab game between Liang Henlan and Wang Guanjun for an example of this.]
;W[pc]
;B[ob]
;W[qb]
;B[qa]
;W[ra]
;B[sc])))
(;AW[qj]LB[qj:A]C[When white already has this stone in place the situation changes.]
;W[qc]
;B[qd]
;W[pc]
;B[oc]
;W[rd]
;B[re]
;W[rc]
(;B[pb]
;W[qb]
;B[ob]LB[qe:A][rf:B]
;W[rf]
;B[qe]
;W[se])
(;B[qf]C[Black needs to defend]
;W[ob]
;B[nb]
;W[pb]C[White can make a L+2 group, see episode 13.]))
(;AW[jc]LB[jc:A]
;W[qc]
;B[qd]
;W[pb]
(;B[ob]
;W[pc]
;B[oc]
;W[rb]LB[jc:A]C[With A in place white can live.])
(;B[rc]
;W[nb]LB[jc:A]C[A helps white a lot in this fight.]))))
