(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[baduk]PB[movies]
;B[pd]
;W[dp]
;B[pp]
;W[dd]
;B[fc]
(;W[cf]
;B[db]
(;W[cc]C[White does not need to play here however]
;B[mc]C[In episode 132 we had a look at this pattern.])
(;W[nc]C[This is an interesting probe]
(;B[qf]C[Simply answering here is not good]
;W[gc]C[White will attach]
(;B[gb]
;W[fb]
;B[gd]
;W[hc]
;B[hb]
;W[ec]
;B[fd]
;W[eb]
;B[ic]
;W[pb]
;B[qc]
;W[kc]LB[hd:A]C[White settles easily on the top. Also black still needs to come back at A. Or white will get a good ladder breaker on the right side.])
(;B[gd]
;W[hc]
;B[hd]
;W[fb]
;B[ec]
;W[jc]
;B[id]
;W[kc]
;B[cc]
;W[cd]
;B[eb]
;W[ci]LB[nc:A]C[This result also is not bad for white at all.

Note that the stone at A helps white!]
;AE[nc][qf]C[If white would not have the stone, black could think about attacking.]
(;B[nc]C[A move in this area is very big, and makes white feel uneasy.]
;W[fq]C[When white tenukis, black can attack]
;B[lb])
(;B[mc]C[This move is even more aggressive.]
;W[ke]
;B[ic]C[There is big aji here.]
;W[ib]
;B[hb]
;W[gb]
;B[jb]
;W[ha]
;B[kd]C[This move cuts white's stone off.]
;W[jd]C[White can not play like this]
;B[kb]C[White has been seperated])))
(;B[lc]C[Black should pincer. White got his response to the probe and can now switch!]
;W[cc]LB[gc:A]SQ[lc]C[Attaching at A is no longer a good move with the marked stone in place. So white chooses to play san-san instead. ]
(;B[hd]
(;W[qc]C[possible]
;B[pc]
;W[qd]
;B[pe]
;W[pb]
;B[ob]
;W[qb]
;B[oc]
;W[qf]LB[jc:A]C[White can still invade at A]
;
;B[]
(;W[jc]C[Also see episode #57 the most common jeongseok.]
;B[jd]
;W[nb]
;B[na]
;W[ic]
(;B[id]C[The solid connection is a bit soft]
;W[kc]
;B[kd]
;W[lb]C[Easy for white])
(;B[kd]
;W[ma]
;B[oa]
;W[lb]
;B[mc]
;W[gb]
;B[ed]
;W[id]
;B[ie]
;W[kb]
;B[mb]
;W[fb]
;B[de]
;W[ce]
;B[dc]
;W[cd]
;B[eg]
;W[ci]C[Black becomes very thick. The timing of this invasion is difficult.]))
(;W[id]C[Also a good invasion]
(;B[ic]C[not good]
;W[jc]
;B[jd]
;W[ie]LB[hc:B][kd:A]C[a and b are miai])
(;B[ie]C[strong move]
;W[jd]
;B[he]
;W[ld]
;B[md]
;W[kc]
;B[le]
;W[kd]
;B[mc]
;W[jf]C[even])))
(;W[qf]C[also possible]
;B[nd]
;W[md]
;B[mc]
;W[qc]
;B[oc]
;W[qd]C[Even result]))
(;B[nd]C[black could also again ignore the left corner.]
;W[hc]C[white would invade]
;B[ed]
;W[dc]
;B[cb]
;W[bb]
;B[de]
;W[ce]
;B[ec]
;W[bc]
;B[oc]
;W[he]
;B[ff]C[Even.]))
(;B[kc]C[Worthwhile to consider]
(;W[cc]
;B[hd]TR[db][fc][kc][hd]C[Black creates a better shape. The invasion by white which we saw earlier is no longer there]
;W[qc]
;B[pc]
;W[qd]
;B[pe]
;W[pb]
;B[ob]
;W[qb]
;B[oc]
;W[qf]
;B[og]C[Black is happy])
(;W[qf]C[Again white could choose the double approach instead of invading at san-san]
;B[nd]
;W[qc]
(;B[oc]
;W[qd]
;B[pe]
;W[qg]C[Possible. Later there is some aji]
;B[nq]
;W[mc]C[White can try and run]
;B[md]
;W[ob]C[White connects])
(;B[qd]
;W[pc]
;B[oc]
;W[ob]
;B[od]
;W[mb]
;B[mc]
;W[nb]
(;B[pj]C[Possible.])
(;B[rd]C[Some players like to play here. We don't like it that much]
;W[pj]C[White negates the black wall]
;B[lc]C[And black needs to come back here]
;W[rc]C[White lives and blacks wall is not so impressive.]))))))
(;W[hc]C[White could also pincer here immediately.]
;B[cc]
;W[dc]
;B[cd]
;W[de]
;B[db]
;W[eb]
;B[cb]
;W[ec]
;B[cf]
(;W[nc]C[If white approaches the corner, we can get the similar shape as we saw before.]
;B[qf]
;W[pb]
;B[qc]
;W[ld]
;B[jc]C[This is the shape in which black has big aji.])
(;W[kc]LB[qf:A]C[Therefore white often chooses to play this move instead! It is more solid. And now approaching from the other side with A afterwards becomes more interesting for white.])))
