(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[6.50]
PW[Baduk]PB[Movies]DT[2005-09-28]EV[Samsung Cup,10,Korea,Samsung]RO[1]PC[Korea]RE[W+3.50]MULTIGOGM[1]
;B[pd]C[Last week we made our 100th episode!
Today, as a new start after this milestone, we proudly present one of our new professional teachers:
MyungWan Kim 9p!  

In this episode he reviews one of the games he played in 2005. It was a game from the 10th Samsung Cup. MyungWan Kim plays as white and his opponent is Wang Lei 5p.
]
;W[dp]
;B[pq]
;W[dd]
(;B[qk]C[This Chinese opening was common at the time. 
]
(;W[nc]LB[fq:B][gq:A]C[It is interesting to see that everyone approached the Chinese opening from this side at that time.

Nowadays it is more common to reduce Black's influence from the lower side by playing at A or B. 
]
;B[pf]
;W[pb]
;B[qc]
;W[kc]
(;B[cj]C[A slightly unusual move.]
;W[kq]C[It gave white the opportunity to play on the lower side himself. 
White extends from his corner stone and also breaks black's potential.
Now it has become impossible for black to build a moyo there.]
;B[cg]
;W[cl]C[White builds the lower left side and keeps the pressure on black's group on the left.]
;B[fq]
;W[eq]
;B[fp]
(;W[co]C[A very practical and solid move.
MyungWan Kim told us that he is not sure if this white combination is optimal, but that his gamestyle was like this in 2005: solid and simple.

]
;B[iq]
;W[nq]
;B[po]
;W[ko]LB[io:A][no:B]C[An important move to strengthen white's group.
A or B are miai. Both spots are very good.]
;B[no]C[Black took this point in the game.]
(;W[io]C[So white should take the other and play here. 
This move defends white's weak group and also attacks black.

If Black would get to play here the whole White group would be floating.]
;B[kr]C[A good timing move. 
Playing on the second line like this is critical when it comes to making a base.
This sliding keima returned a few times in this game, which was surprising. 

White should be careful how to respond.]
(;W[jr]C[So MyungWan felt that he had to play from this side.
A fight follows!]
;B[jq]C[After black cuts white is left with 2 choices again. ]
(;W[ir]C[The other option, a must-move in this case. 

When MyungWan played here, the result up to move 38 was predicted in his mind.
This white counter-attack is powerful and tricky. Black should be careful not to respond too calmly.]
(;B[kp]C[Black should fight back!]
;W[lq]
;B[lp]C[This is the game and the only way of playing for black.
]
(;W[jp]TR[ir][jr]SQ[kp][lp]C[This move gives up two White stones at the bottom but gets two Black stones in the center. ]
;B[ip]
;W[jo]
;B[lr]
;W[mq]
;B[hr]C[This was the game. It is similar to one of the variations that we just saw, but without a needless exchange.]
(;W[mo]LB[ho:D][hp:C][gr:A][mr:B]C[Up till here it was more or less a one-way street.
This result however looks a bit better for Black since he got some points at the bottom and sente.

But White can later get some endgame benefit at A. And B or C or D is also sente. So, I thought it's pretty even.]
(;B[fc]C[In the game black played here. It was a dubious move, almost certainly a mistake.]
;W[ec]
;B[fd]
;W[ce]TR[cg][cj]C[The same white shape as in left lower corner.
This time it was definitely better for White. This move protects white's corner and especially puts pressure on Black's group on the left.]
;B[eg]
(;W[bg]LB[kr:A]C[The second sliding keima on the second line! 

There was reason why white attached here. Just like black's sliding move at A, white plays this keima to make a base and to protect his corner. 

Where should black play now?]
(;B[bh]C[In the game Black chose the safe response.]
;W[bf]LB[dh:A]C[Just like we saw at the lower side, this sliding keima leaves big peeping aji at A.]
;B[ic]C[Black defends the top. And also puts some pressure on the white group, we will see a severe attack on the 3 white stones later.]
;W[qm]LB[jr:A]C[This invasion is what MyungWang was already aiming at when he played the severe hane at A. 
It is difficult to kill this invasion.]
(;B[ok]C[So black decided on a different strategy and played here in the game. 
This move is saying: 'I will let you live in the corner but I will take the outside'.]
;W[qp]
;B[qo]
;W[qq]
;B[oq]
(;W[qr]C[This was a mistake.]
;B[ln]C[White didn't expect this peep!]
(;W[mn]C[So white gets creative and shows his fighting spirit.]
(;B[nr]C[A very good move. Black's reading was deep. With this hane black was aiming at a lack of liberties for white.]
(;W[lo]C[So white was forced to defend here.]
;B[rp]LB[nr:A]C[Because Black got to play A in sente, black can now kill the lower right corner.]
;W[hp]C[This atari is a necesary exchange. It helps for later.]
;B[hq]
;W[mr]
;B[is]
;W[ls]
;B[js]
;W[fr]
;B[gr]LB[er:A]TR[hp][hq]C[After White connects at A, we can see that the triangle exchange helps for White.]
(;W[on]
;B[oo]
;W[nn]LB[fc:A][bh:B]C[Eventhough black killed the lower right corner, white still feels good. 

MyungWan Kim: I think the reason why Black got a bit behind, eventhough White made a little mistake, is that Black played too softly in the upper left.
A and B are to be blamed.]
;B[lb]LB[le:A][ne:B]C[A very sharp move. 
This move is almost a must since Black was a bit behind and needs to force something.

It ensured that black got sente thickness around A and B.]
;W[kb]
;B[oc]C[Black prepared this move. ]
(;W[ob]C[Only move.]
;B[mc]
(;W[md]C[This move is also the only move for white to connect.]
;B[nd]
;W[nb]
;B[ld]
;W[lc]
;B[me]
;W[mb]C[Black got thickness in sente. ]
(;B[kd]C[Mistake. This move is not that meaningful.
Black should play in the centre first, the most important part of the board.]
;W[mj]C[Since White could reduce the center first and at the same time make some territory in the centre, White was better. White is winning the game now.]
;B[nj]
;W[mk]
;B[mi]
;W[li]
(;B[ii]C[Your enemy's keypoint is yours!]
;W[pc]
;B[od]
;W[rk]LB[ni:A]C[The last keima on the second line of the game!
In Dutch there is a saying: "drie maal is scheepsrecht". Three times is shippers-right! 
It means that 3 times is amazing.

This attachement is a sharp move, aiming at Black's cut-weakness at A.]
(;B[rj]C[A forced move, showing the subtle power behind white's keima.]
;W[rl]
;B[qi]C[White reduced some territory in sente.]
;W[er]LB[hp:A][hq:B]C[Now we can see the effect of  the exchange of white A for black B.]
(;B[ho]C[Without the exchange Black wouldn't play here.]
;W[hn]
;B[go]
;W[rc]C[Good endgame tesuji.]
;B[qb]
;W[rb]
;B[qd]
;W[qa]
(;B[lh]
;W[mh]
;B[ni]
;W[kh]
(;B[ki]C[Black was desperate. He has to try something.]
;W[lg]
;B[lj]
;W[ji]C[But basically this ko is too much for Black. A big burden for Black and White could always retreat.]
;B[lh]
;W[rn]C[On top of that White has a lot ko threats.]
;B[ro]
;W[li]
;B[cc]
;W[db]
;B[lh]
;W[or]
;B[pr]
;W[li]
;B[np]
;W[mp]
;B[lh]
;W[ns]
;B[ps]
;W[li]
;B[kj]C[If Black has to connect here, it means something is wrong.]
;W[jj]
;B[jh]
;W[ih]
;B[jg]
;W[jk]C[It is still ko, but the ko is much lighter for white than for black. The burden is on black.]
;B[lh]
(;W[ch]
;B[ml]
;W[dh]C[There are many more variations to be showed after this exchange but White is certainly winning. ]
;B[eh]
;W[hi]
;B[ig]
;W[ei]
;B[dl]
;W[dj]C[White was playing safe. The game was already won.]
;B[dk]
;W[ck]
;B[ej]
;W[di]
;B[cm]
;W[bj]
;B[dn]
;W[hh]
;B[cq]LB[eo:A]C[This move seems to be a bad exchange but it protects against a cutting point at A. So this is necessary.]
;W[bo]
;B[bk]
;W[bl]
;B[bm]
;W[ak]
;B[lk]
;W[hg]
;B[hf]
;W[gf]
;B[ge]
;W[pp]
;B[op]
;W[em]
;B[dm]
;W[ol]
;B[ff]
;W[rd]
;B[re]
;W[se]
;B[rf]
;W[jc]
;B[jd]
;W[ib]
;B[fb]
;W[hc]
;B[id]
;W[gm]
;B[bq]
;W[dq]
;B[en]
;W[ll]C[White's endgame was very good. This is the finish blow. ]
(;B[nk]
;W[kl]LB[lb:F][fc:C][kd:B][bg:G][bh:A][rk:H][ln:E][kr:D]C[It is the end. Black has no hope after this move.

Overall, White played some weak moves but Black made several big mistakes such as A and B. C might be a mistake too.
That's why Black lost this game eventhough he played some sharp moves such as D, E and F.

It is interesting in this game that all the attachments at the second line were good moves: G, D and H.
]
;B[cr]
;W[ar]
;B[dc]
;W[ed]
;B[eb]
;W[cb]
;B[bc]
;W[bb]
;B[aq]
;W[ap]
;B[ds]
;W[bs]
;B[ba]
;W[bd]
;B[da]
;W[cd]
;B[gk]
;W[hk]
;B[hd]
;W[gb]
;B[gl]
;W[hl]
;B[fm]
;W[fn]
;B[el]
;W[fo]
;B[gp]
;W[gn]
;B[cs]
;W[as]
;B[pm]
;W[pn]
;B[pl]
;W[qn]
;B[sf]
;W[gj]
;B[fj]
;W[fi]
;B[fk]
;W[gg]
;B[sd]
;W[ee]
;B[fe]
;W[ef]
;B[fg]
;W[dg]
;B[ia]
;W[hb]
;B[ra]
;W[sa]
;B[sc]
;W[om]
;B[mm]
;W[lm]
;B[gc]
;W[ga]
;B[so]
;W[cp]
;B[ep]
;W[ac]
;B[ca]
;W[sq]
;B[rr]
;W[rq]
;B[sr]
;W[sj]
;B[si]
;W[ql]
;B[pk]
;W[sk]
;B[fh]
;W[sn]
;B[qs]
;W[gh]
;B[am]
;W[es]
;B[al]
;W[ci]
;B[pa]
;W[oa]
;B[fa]
;W[la]
;B[os]
;W[nl]
;B[ks]
;W[ms]
;B[nr]
;W[gs]
;B[br]
;W[as]
;B[or]
;W[bp]
;B[md])
(;B[kl]C[Black can't atari here.]
;W[li]
;B[lm]
;W[if]
;B[gg]
;W[jf]))
(;W[pp]C[Not good. White should save this ko threat.]
;B[op]
;W[li]
;B[ml]LB[pp:A]C[Black could play this ko threat which could be a good exchange if Black wins the ko. 
And this is why White should make a ko threat at A. 
This one might be somewhat difficult to understand. White's ko threat A should be the joker.
]))
(;B[lg]
;W[kj]C[This would not be good enough for Black.]))
(;B[rd]C[Black doesn't have time to respond here.]
;W[mh]
;B[ni]
;W[kh]LB[kd:A]C[Black's territory at the right side is small.
Black A should be blamed.]))
(;B[qb]LB[gp:A]C[This move is big but A is very painful for Black.]
;W[gp]
;B[gs]
;W[ek]LB[gq:A]C[White can make some potential territory at the center, with the cut at A in mind.]))
(;B[rl]C[Black can't hane here.]
;W[ql]
;B[rj]
;W[pk]
;B[qj]
;W[ni]C[The weakness!]
;B[mh]
;W[oj]))
(;B[mh]C[Too soft.]
;W[ii]C[White can make some territory in the center. ]))
(;B[lj]C[Black should play around here. It is still a difficult game.]))
(;W[nb]C[Looks good, but black has a special move prepared.]
;B[lc]C[A horrible shape, but it works! White is in big trouble.])
(;W[nd]C[Not good either.]
;B[md]C[Again, black does not care about bad shape as long as he can cut white.]
(;W[me]
;B[nb]C[Doesn't work for White.])
(;W[nb]
;B[lc]C[White is still in trouble. ])))
(;W[nb]C[White can't play here.]
;B[lc]
;W[ld]
;B[kd]
(;W[mc]
;B[le]
;W[md]
;B[jc]
;W[la]
;B[jb]
;W[mb]
;B[ob]
;W[oa]C[White can not even connect here, because black will throw in.]
;B[na]C[White is in big danger.])
(;W[jd]C[When white plays here, black can play a ladder.]
;B[ke]
;W[jc]
;B[md]C[This is ladder.])))
(;W[er]C[If white gets to connect here and black plays tenuki..]
;B[]
;W[gp]C[This will be sente for white thanks to the exchange.]))
(;W[mr]C[White can't cut here.]
(;B[mp]C[Fighting like this doesn't work well for Black.]
;W[np]
;B[lo]
;W[lm]
;B[kn]LB[op:1][ms:2]TR[mr][nr]C[White can not play the net now because he has only 2 liberties.
It was three before the triangle exchange. Still this fight would be difficult for black.]
;W[ks]C[This fighting actually still is difficult. 
But if feels unnecessarily dangerous for white.]
(;B[mm]C[Black should probably play this way. Black can capture white.]
;W[nn]
;B[oo]
;W[ho]
;B[is]
;W[ls]
;B[hq]
(;W[fo]
;B[or]
;W[fr]
;B[kr]
;W[lr]
;B[gq]C[It is very complicating. White is dead for this variation.]
;W[ep]
;B[er]
;W[dr]
;B[ns]
;W[gp]
;B[hs]
;W[hp]
;B[js]
;W[gs]
;B[kr]
;W[jr]
;B[op]C[White is dead.]
;W[km]
;B[jn]
;W[im]
;B[nm]
;W[on]
;B[pn]
;W[om]
;B[pm]
;W[ol]
;B[nl]C[The ladder outside doesn't work.])
(;W[or]
;B[pr]
;W[ns]
;B[fn]
;W[fm]TR[gm][hm][gn][hn]C[Black is somewhat in danger. 
Triangle moves are all sente for White.]))
(;B[km]C[A mistake for black.]
;W[ho]
;B[gp]
;W[fn]LB[oo:A]C[Because of the weakness at A, White can try to kill Black at the lower side first.]
;B[is]
;W[ls]
;B[or]
;W[oo]C[This doesn't work for black.]))
(;B[lo]C[Black should play here. Now the situation is simply sour for white.]
;W[lm]
;B[kn]
;W[hq]
;B[hp]
;W[km]
;B[jn]
;W[ho]
;B[gq]
;W[im]
;B[mp]C[The net doesn't work anymore!])))
(;B[lo]C[Looks severe, but is actually an overplay. White can capture black!]
;W[lm]
;B[kn]
;W[hq]
;B[hp]
;W[km]
;B[jn]
;W[ho]
;B[gq]
;W[im]C[Black is dead. It's a beautiful loose net.]))
(;W[lo]C["Even a fool connects to a peep"  is what the famous proverb tells us. But in this situation white would not be happy with the result.]
;B[rp]
;W[rq]
;B[ro]
;W[mr]
;B[is]
;W[or]
;B[mn]C[Black's shape is pretty good.
Black seems to be slightly better.]))
(;W[ro]C[White should have played here.]
;B[rn]
;W[so]
;B[qn]
;W[qr]C[This would have been good enough. 
It might still be a difficult game but MyungWan Kim felt white would be more comfortable.]))
(;B[pl]C[Black can not kill white.]
;W[qp]
;B[qq]
;W[pm]
;B[om]
;W[rk]
;B[rj]
;W[rl]
;B[qj]
;W[qo]C[White can easily live inside.])
(;B[ro]C[A soft move.]
;W[pk]
;B[pj]
;W[qj]C[There are many ways to reduce Black's influence.]))
(;B[cc]C[MyungWan Kim: if I were Black I would play here.]
(;W[ch]
;B[cd]
(;W[dg]
;B[de]C[This exchange looks good for Black.])
(;W[de]
;B[eb]C[The corner is big.]
;W[fe]
;B[dc]
;W[ed]))
(;W[eb]
;B[bf]
;W[cf]
;B[be]C[Black sacrifices the corner in order to stablize the left side and gain some points.]
;W[dg]
;B[ch]
;W[bd]
;B[bh]LB[fb:B][cc:A]C[This variation looks a bit better for Black compared to the real game. 
Black may not do anything with A right now but it has some bad aji. B is sente for Black and it's difficult to come outside for White.]
;W[dh]C[Overplayish.]
;B[df]LB[dh:A]C[White A doesn't really work. ]
;W[ef]
;B[cd]
;W[de]
;B[cb])))
(;W[id]LB[cc:A]C[If white plays somewhere else, Black can invade at A right away.]
;B[cc]C[Severe!]
;W[eb]
;B[be]C[White can choose from 2 hane's, but either way black gets a better result.]
(;W[bd]
;B[cd]C[This cut is painful for White.]
(;W[bc]
;B[de]
;W[cf]
;B[bf]
;W[df]
;B[cb]C[It gets complicated.]
(;W[bb]C[Does not work. Lack of liberties for white.]
;B[ee])
(;W[ee]C[Not good either.]
;B[bb]C[The corner is too big.])
(;W[dg]C[This doesn't work for White either.]
;B[ee]
;W[bg]
;B[dh]
;W[ch]
;B[ef]
;W[cg]
;B[bb]
;W[af]
;B[fb]C[White lost a lot of points. His top territory is destroyed.]))
(;W[bf]
;B[de]
;W[cf]
;B[df]C[This block would be enough for Black.]
;W[bc]
;B[bg]
;W[ae]
;B[ed]
;W[dc]
;B[fb]C[Black is very thick on the outside. White's top territory is destroyed. 
So painful for White.])
(;W[de]
;B[bc]
;W[bf]
;B[ad]
;W[cf]
;B[ff]C[not good for White.]))
(;W[bf]
;B[bd]
;W[cf]
;B[bg]
;W[af]C[Black can choose now.]
(;B[fb]C[Playing from the outside is powerful. Even if white can kill bkack, it is globally still a painful result for white. ])
(;B[bb]C[This move might be enough for Black too.]))))
(;W[gr]C[In endgame, this is sente for white! ]
(;B[hq]C[It is usually best to play like this, but here it is not.]
;W[fr]C[After white connects it is difficult for black to find a good move. Black's shape is bad.])
(;B[gq]C[Instead black should answer by playing here.]
;W[hs]C[Allowing this atari is usually painful. But here it's ok for black.]
(;B[hq]C[Black should simply connect.]
;W[fr]
;B[js]C[White got some forcing moves for endgame in sente! ])
(;B[fr]C[A big mistake. Black can not capture white.]
;W[hq]
;B[hp]
;W[hr]
;B[js]
;W[ho]
;B[gp]
(;W[ks]C[This is a good move.]
;B[ls]
;W[mr]C[Black is dead.]
;B[fs]
;W[ms]
;B[gs]
;W[ks])
(;W[mr]C[White should be careful not to play here.]
;B[ks]C[Tesuji.]
;W[ms]C[Isn't black still dead? ]
;B[fs]
;W[ls]C[Yes, white can kill black...but...wait...]
;B[gs]
;W[is]
;B[kr]C[Black has an under the stones tesuji!
]))))
(;B[bd]TR[cg][cj]C[Sliding here is better for Black. Now Black's group is safe. ]
(;W[cc]
;B[gd]C[After white protects the corner, black can still invade the top. ])
(;W[hd]LB[fc:B][fd:A]C[White could try to make territory at the upper side but Black can still invade at A or B. 
After black's sliding move, white's upper side is very vulnerable.]))
(;B[cc]C[Black can also invade the corner right away. Another choice.]
;W[dc]
;B[cd]
;W[de]
;B[cf]
;W[hd]C[White could protect the top firmly though.
]
;B[je]TR[kr]C[A good move for reducing white's influence.
Black feels a bit better overall. 
Probably Black gained a bit at the lower side. The sliding marked move was powerful.]))
(;W[hq]C[It would be as if white would now play here and let black eat this stone for free.]
;B[hp]))
(;W[lr]C[White could consider playing here.]
;B[jp]LB[mp:A][hq:B]C[The outside of Black got thick. 
It might still be playable because of the weaknesses at A and B, but MyungWan Kim didn't like it and played something else.])
(;W[hq]C[Not good. If white plays hane here, Black will hane too.]
;B[hp]C[White does not have a good response.]
;W[jp]
;B[ip]
;W[jo]
;B[lr]
;W[mq]
;B[hr]LB[hp:B][hq:A]C[If we compare this to the real game, the exchange of white A for black B is very bad for white]))
(;B[hr]C[Black can not respond here. 
This is too easy for white.]
;W[lr]
;B[kp]
;W[lq]
(;B[lp]
;W[jp]
;B[ip]
;W[jo]TR[fp][ip][fq][iq][jq][hr]C[This fighting is very different from the previous variations.
Black's triangle group is in a lot of danger now.])
(;B[jo]C[This is no longer a good move.]
;W[lp]
;B[jp]
;W[jn]C[Black has a lack of liberties])))
(;W[lr]C[White can take the stone. But this move is too peaceful.
]
;B[kp]
(;W[lq]
;B[ir]
;W[ks]
;B[jo]
;W[lp]
;B[jp]
;W[jn]
;B[in]
;W[kn]
;B[im]LB[lo:A]C[Having a weakness at A, White didn't achieve anything. 
Black instead has very good shape.])
(;W[ks]C[Taking would leave a ko. But white has no ko threats.]
;B[lq]
(;W[lp]
;B[kr]C[Wherever White plays Black would ignore it and win the ko. 
White loses more than he may gain.])
(;W[kr]C[This would not be good for White either.]
;B[jp]
;W[lp]
(;B[jo]C[White is cut into pieces and black slices through.
This is painful because black was under pressure before and now breaks free.
])
(;B[lo]C[Black could also cut here first.]
;W[mp]
;B[jo]C[Either way, black is better off.])))))
(;W[lr]C[Simply blocking might feel natural, but it is a mistake!]
;B[jr]LB[lp:A]C[White's base did not only get hurt, but black also created weaknesses in white's shape. 
If white does not respond black can attack at A right away.]
(;W[fr]C[This tenuki would be big, but white will get in trouble on the lower side.]
;B[gr]
;W[er]C[Black can attack white severely and has many options to choose from.
Any one would be good for Black.]
(;B[lq]C[This is the most simple choice for black. It is not recommended, but this result would still be playable. ]
;W[lp]
;B[mq]
;W[mp]
;B[mr]
;W[nr]
;B[ls]
;W[np]C[Black is completely alive but White is not.
Black can do better though.])
(;B[jp]C[What about this peep?]
;W[kp]
;B[jo]
;W[jn]
;B[in]LB[lq:A]C[Black cuts and feels comfortable. Black can still cut at A anytime if he needs to make life.
This is a fighting variation, but the fighting is favourable for Black.])
(;B[lp]C[The best move. Severe!]
;W[lq]
;B[kp]
;W[jp]
;B[jq]
;W[mp]
;B[lo]
;W[mo]
;B[ln]
;W[mn]
;B[lm]
;W[mm]
;B[ll]C[White is seperated into two groups. 
The fighting will be difficult for White.]))
(;W[mo]C[Coming back locally feels necessary for white.]
;B[fr]LB[mn:A]C[Still this result is satisfying for Black. Hane at A will be painful for White later. ])))
(;W[ce]C[Playing tenuki would be painful.]
;B[io]C[Now black is strong at the lower side and white is weak. The situation turned around.]))
(;W[dn]LB[cq:A]C[White could also consider playing here. However, this leaves an invasion at A. MyungWan wanted to avoid this.
]))
(;B[fq]C[This direction is more common.]
;W[cn]C[When white calmly responds..]
;B[jp]C[This is the side that black usually wants to build. Black's stones are working together nicely.]))
(;W[gq]LB[qc:A]C[The modern consensus is that this is the proper direction.
It is most easy for black to build on the lower suide. That's why white wants to play there too.

On top of that, the upper right corner has a weakness at san-san (A). So it is more difficult to make complete territory there.
MyungWan Kim: I would this move instead of O17 if I play now.

]
;B[nc]))
(;B[ql]C[A twisted Chinese opening such as A is recently also played a lot.]))