(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[6.50]
PW[Lee Sedol]PB[Wu Guangya]WR[9p]BR[6p]DT[2013-11-06]EV[18th  Samsung Cup]SO[gokifu.com]RE[W+Resign]BC[cn]WC[kr]
;B[pd]
;W[dd]
;B[qp]
;W[dq]C[This is game 3/3 of the Samsung Semi Finals.0
Wu GuangYa is looking for his first international title while Lee Sedol is aiming for another title to try and surpass Lee Changho's record.

Lee Sedol is the only Korean left in the Samsung. If he cannot win then the finals will be played between two Chinese players.
Can Lee Sedol save Korean Go's position internationally?]
(;B[co]LB[oq:A]C[A is expected.
Very popular opening.
Black can also play A instead.]
;W[oq]
;B[lp]
(;W[qj]LB[qf:B][op:C][hq:D][pq:A]C[White is aiming to be fast and speedy here.
Black has a few choices,
perhaps A or B C or somewhere around D]
(;B[gp]LB[ep:A]C[Unusual, but pro players are often very creative.
A is the instinctive response here.]
;W[ep]
;B[dm]
;W[cp]
;B[do]
;W[bp]C[About even result,
]
(;B[pq]
;W[qg]
;B[nc]
;W[iq]LB[cf:A][op:B]C[This might be a abit slow in the opening.
A is bigger at this point,
but Lee is looking to be aggressive early on and aiming to extend at B,
Black feels like tenuking because there isn't much to play here.]
;B[op]
;W[gq]
;B[cf]
;W[fc]
;B[di]
(;W[hp]LB[bd:A][dk:B]C[Very solid move. It aims at invading at B.
It seems Lee is looking to play a long game today.
Another posibility is A.

]
;B[bd]LB[cc:A][ic:B]C[White can't play A now or it would be too slow.
B is ideal here.]
(;W[ic]
;B[qe]
;W[qm]
;B[cc]C[Very big.]
;W[lc]LB[pb:A]C[Opening is finally finished.
Looks like it will be a slow game.
Later on there is aji at A.]
(;B[gn]LB[dk:A]C[black defends against the invasion at A and builds the left side.]
;W[eg]C[Good move, white is looking to expand his territory and reduce black's]
;B[dg]LB[dh:A]C[Good response.
A is too passive.]
;W[eh]LB[ef:A]C[B wants to play at A now but...]
(;B[ei]LB[dh:A]C[Only choice for black,
now white can exchange A.]
;W[dh]
;B[ch]
;W[df]
;B[cg]
(;W[gh]LB[fi:A]C[Strange move,
It seems A is the natural move here,
perhaps he is afraid of being cut.]
;B[fi]C[Black gained more from this sequence.]
;W[gi]
;B[jd]LB[jc:B][le:A]C[At first notice, it seems like an overplay, but then it seems white doesn't have a strong way of punishing black.
White definitely needs to fight back here, can't be passive.
A is the only move here.
B is just unthinkable.]
(;W[le]
;B[jc]
(;W[nb]LB[lb:A]C[The idea is to prevent black from escaping with A.]
;B[oc]
(;W[jb]LB[kb:A]C[White has to play here, to prevent a connection of black. Idea is if black plays A.]
(;B[fh]LB[fg:A]C[good move.
If white blocks with A.
Then black will cut and white has alot of bad aji.]
(;W[gg]
;B[fg]LB[ff:A]C[now white has no time to block A or he will get gote.]
;W[id]C[This exchange is aorund even, black is still slightly ahead though]
;B[gf]
;W[hf]
;B[gj]
(;W[ge]LB[ff:A]C[correct move,
A is not possible.]
;B[ff]
;W[ig]
(;B[hi]C[Seems aggressive
White will cut for sure.]
;W[hj]
;B[ij]
;W[hk]
;B[ih]
;W[hg]
;B[ik]
;W[hl]
;B[il]
;W[ji]
;B[ii]
;W[fj]LB[hm:A]C[great move.
If white just extends normally with A then black will be satisfied.]
(;B[jh]
;W[ek]C[The result here is clearly good for white.
Black lost alot of territory and because there is two extend twos on the right side, it is very hard to make territory in the centre as black.
White is slightly ahead now.]
;B[kf]
;W[mb]
;B[fl]
;W[fk]
;B[io]
;W[om]
;B[jf]
;W[hb]
;B[jr]C[Definitely seems like a desperation move.
Black is realizing hes slightly behind,
but this is probably the losing move.
Sometimes you should be patient and calm because a slight overplay and instantly result in a loss.]
;W[kq]C[Black;s weakness here.]
;B[jq]
;W[kp]
;B[jp]
;W[ko]LB[im:A]C[Now black is in some trouble.
This group is very flexible and black has a weakness at A.]
;B[nn]
;W[np]
;B[nq]
;W[ln]LB[im:B][nm:A]C[A and B are miai now.]
;B[nm]
;W[ll]C[White is just looking to play safe here.
If black cannot attack this group severely black will not have enough territory]
;B[jn]
;W[nl]
;B[on]
;W[hm]C[painful.
Black's shape is terrible here.]
;B[ml]
;W[jo]
;B[ho]
;W[in]C[The game will be decided here.]
;B[jm]C[Either live or die here.]
;W[mm]
;B[mk]
;W[lk]
;B[mj]C[Seems too difficult for black here.]
;W[lj]
;B[li]
;W[mi]
;B[ol]LB[ki:A]C[black will be cut with A here.]
;W[mq]
;B[or]
;W[ki]
;B[lh]
;W[kh]
;B[kg]
;W[ni]
;B[oj]
;W[lg]
;B[mh]
;W[kj]C[At this point black basically lost.
]
;B[jg]
;W[lf]
;B[nh]
;W[mp]C[This is an eye vs no eye situations.
Clearly white will win the liberty fight.]
;B[mr]
;W[lq]
;B[kl]
;W[kk]
(;B[ke]
;W[kd]
;B[kc]
;W[ld]
;B[kb]
;W[ie]
;B[je]
;W[oh]
;B[oi]
;W[og]
;B[ja]
;W[ib]
;B[qi]
;W[ri]
;B[im]
;W[hn]
;B[kr]
;W[jk]
;B[rj]
;W[pi]
;B[qk]
;W[pj]
;B[pk]
;W[qh]C[Overall a great game for both players.
Black and white both exchanged leads up to the mid game, but it seems' black's impatience and desperation caused him to overplay and he was punished severely.
Best of luck to Lee in the Samsung Finals against Tang Weixing
(Later Lee would lose the finals though)])
(;B[im]
;W[hn]
;B[km]
;W[lm]
;B[jk]LB[ip:A]C[though black can make an eye...white can cut at A. now]
;W[ip]
;B[go]
;W[ir]C[black is captured.]))
(;B[gk]
;W[hm]LB[fl:B][hn:A]C[Now A and B is miai for white.])
(;B[hm]
;W[ek]C[This is a great move!]))
(;B[hj]C[safe and good]))
(;W[ff]
;B[ge]
(;W[fe]
;B[gd]
;W[fd]
;B[hg]C[white is in trouble.]
;W[ig]
;B[hh]
;W[hi]
;B[ih]
;W[ii]
;B[jh]
;W[if]
;B[ji]
;W[ij]
;B[jj]
;W[ik]
;B[jk]C[This would be a horrible result for wihte.])
(;W[ef]
;B[ed]C[tesuji.])))
(;W[fg]
;B[gg]
;W[hg]
;B[gf]
;W[fe]
;B[ge]
;W[gd]
;B[id]
;W[ib]
;B[if]C[Black aims to escape like this.]))
(;B[kb]
;W[ib]
(;B[kc]
;W[lb]C[white will attack like this.])
(;B[lb]
;W[kc]
;B[mb]C[This exchange may be possible, but seems like black has better options here.])))
(;W[kf]C[This move looks huge, but black can still connect.]
;B[ld]
;W[md]
;B[mc]
;W[kd]
;B[lb]C[There is a ko in  this shape, but white can not play this ko.]
;W[kb]
;B[kc]
;W[mb]
;B[ld]C[White doesn't have enough threats.]))
(;W[jf]C[white would like to play here]
;B[lb]C[Black can escape and connect quite easily.]))
(;W[jc]
;B[ld]
;W[kd]
;B[ke]
;W[kc]
;B[md]C[For a pro this is too soft.
No pro will play like this.]))
(;W[fi]
(;B[fj]
;W[gi]
;B[gj]
;W[hi]C[even result.])
(;B[fh]C[Perhaps Lee thinks white will be at a disadvantage in this fight.]
;W[gh]
;B[fg]
;W[ef]
;B[gi]
;W[fj]
;B[gg]
;W[hh]
;B[gj]
;W[fk]
;B[hg]C[Seems like a complicated fight.])))
(;B[ef]
;W[ei]C[White will have this as sente.]
;B[dj]
;W[ff]
;B[ee]
;W[fe]C[Good for white like this.]))
(;B[ef]
;W[pb]C[Possible aji here.]
(;B[ob]
;W[rd]
;B[re]
;W[pc]
;B[oc]
;W[qd]C[bad aji.])
(;B[pc]
;W[nb]
;B[ob]
;W[oa]
;B[oc]
;W[mb]
;B[qb]C[Also good for white.])))
(;W[cc]
;B[hc]
;W[bc]
;B[qe]
;W[qm]C[Clearly black would be ahead like this.]))
(;W[bd]
;B[qe]
;W[qm]
;B[jd]C[Even.]))
(;B[ci]))
(;B[pq]
;W[qg]
;B[nc]C[Possible.])
(;B[qf]
;W[po]
;B[qo]
;W[pn]
;B[qn]
;W[pm]
;B[ql]
;W[pl]
;B[rl]
;W[pk]
;B[ep]C[Possible])
(;B[op]
;W[pq]
;B[pp]
;W[qg]
;B[qe]
;W[qq]
;B[nq]
;W[nr]
;B[mr]
;W[mq]
;B[np]
;W[lr]
;B[rq]
;W[pr]
;B[mp]
;W[lq]
;B[ql]C[Possible.]))
(;W[qm]
;B[op]
;W[pq]
;B[pp]
;W[qj]
;B[qq]
;W[qg])
(;W[on]
;B[pq]
;W[op]
;B[qn]
;W[qm]
;B[pn]
;W[pm]
;B[om]
;W[nn]
;B[ol]
;W[rm]
;B[rn]
;W[qj]))
(;B[oq]
(;W[ck]
;B[fc]
;W[df]
;B[cc]C[This is a common opening nowadays])
(;W[qj]
;B[qf]
;W[qm]C[Common.])))