(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[7.50]
PW[Ke Jie]PB[Qiu Jun]WR[9p]BR[9p]DT[2015-01-14]SO[gokifu.com]C[This is the final game of the Bailing Cup this year. Ke Jie is rising young star and is looking for his first International Title while Qiu Jun has long been a consistent player in China for many years. 
At age 17, Ke Jie is a representative of the generation of go players born after 1990. In all, this can be seen as a clash of generations in Chinese Go players.]BC[cn]WC[cn]
;B[pd]
;W[dp]
;B[qp]
;W[dd]
;B[lq]C[This has been a very very popular opening recently and it has been played quite a few times in this tournament already.]
;W[qf]
;B[qh]
;W[qc]
;B[qd]
;W[pc]
;B[od]
;W[rd]
;B[re]
;W[rc]
;B[qe]
;W[nc]
;B[fq]
;W[cn]
;B[fo]LB[qn:A]C[A is expected.]
;W[qn]
(;B[po]C[This is only move.]
(;W[rp]LB[ro:B][rq:A]C[Test move.
If black plays A then white can settle.
If black plays B then we have an exchange here.]
(;B[ro]
;W[qo]
;B[rn]
;W[pp]
;B[qq]
;W[pn]
;B[oo]
;W[rq]
;B[rr]
;W[on]
;B[no]
;W[qr]
;B[pq]
;W[sr]
;B[rs]
;W[qs]
;B[qm]C[This is considered a joseki now.]
;W[pr]
;B[oq]
;W[or]
;B[nq]
;W[pl]
;B[ql]
;W[pk]LB[qk:A]C[Because the ladder doesn't work for black. Black cannot cut.
A is too painful so black decides to play something else.]
;B[pm]
;W[om]
(;B[pj]LB[oj:B][qk:A]C[Tesuji.
White has to play A. B is too passive.
]
(;W[qk]
;B[ol]
;W[nm]
;B[nl]
;W[mm]
;B[rk]
;W[rj]C[local tesuji.We have another exchange.]
;B[qj]
;W[rm]
;B[rl]
;W[sm]TR[rn][ro]SQ[pk][qk][pl]C[This is about even. White connected but black also captured 3 stones and became very thick.]
;B[cq]C[Biggest area on the board right now.]
;W[dq]
(;B[dr]LB[cp:A]C[A is also possible instead]
;W[cp]
;B[br]
;W[bq]
;B[cr]
;W[ck]C[White has a slight territory lead but black is very thick. Even game.]
;B[fc]
;W[df]
;B[cc]LB[db:A]C[Big.
Playing at A would seem too small for black. Black essentially wants to catch up on some territory.]
;W[dc]
;B[db]
;W[eb]
;B[cb]
;W[ec]
;B[be]
;W[bf]
;B[ce]
;W[cf]
;B[fb]
;W[fa]LB[jc:A]C[This is common in the Chinese opening. However black is not going to playing the normal joseki at A due to black's thickness around the board.]
(;B[ok]
;W[so]
;B[de]
;W[ee]
;B[ef]
;W[fe]
;B[da]
;W[cd]
;B[bd]
;W[ea]
;B[eg]C[Locally there is a ko]
(;W[ci]
;B[gf]
;W[ae]
;B[bc]LB[ba:A]C[White can't play A yet.]
(;W[ge]
;B[he]
(;W[gb]
;B[gc]
;W[ff]LB[gb:A][gc:B]C[The AB exchange is needed first before white push here.]
;B[fg]
;W[hf]
;B[gg]
;W[hd]
;B[ie]
;W[hc]
;B[hb]
;W[ga]C[Black can't capture white. ]
(;B[jd]
;W[ib]
;B[ad]
;W[nd]C[Very big.
White is ahead on territory so black needs to capitalize on his moyo and influence.]
;B[kn]
;W[kq]
;B[kp]
;W[jp]
;B[jq]C[White makes a few exchanges here to set up some aji.
]
;W[hg]
;B[dj]LB[cj:A]C[Black wants to make an exchange.
However in pro games pros rarely lets the other player get what they want, so Ke Jie decides to fight back.
If white plays A black would have likely played otherwise.]
(;W[di]
;B[hh]
;W[jf]
;B[jg]
;W[if]C[Black decides to sacrifice.]
;B[kf]
;W[je]
;B[ke]
;W[id]
;B[ih]
(;W[oe]LB[nf:A]C[Normally white would play A. This is probably to ensure that white gets sente.
]
(;B[ej]LB[rf:A][cj:B]C[Black thinks this is bigger than A.
If white plays A then black will play B.]
(;W[fn]LB[cj:A]C[This is very complicated.
Black cannot cut at A right away.]
;B[cj]
;W[bj]
;B[bk]
(;W[bl]
(;B[gn]
;W[kr]
;B[jr]
;W[gm]LB[bi:A]C[White escapes here so that the cut at A does not work for black.
Very clever moves.]
;B[fm]
;W[en]
;B[go]
;W[fl]
;B[hm]
;W[gl]
;B[ne]LB[bi:A]C[Since black cannot cut at A, this is naturally the biggest move.]
;W[me]
;B[nf]
;W[mf]
;B[ng]
;W[mg]
;B[kh]
;W[nh]
;B[og]
;W[hl]
;B[ld]
;W[md]
;B[im]
;W[ei]TR[cj][dj][ej]C[White is trying to capture the group here.]
;B[fi]
;W[fj]
;B[gj]
;W[fk]
;B[bi]LB[ak:A]C[White cannot play at A.]
(;W[bh]
;B[aj]
;W[ah]C[Locally black is captured.]
(;B[bo]LB[bp:A]C[Tesuji.
White cannot play A.]
(;W[bn]
;B[bp]
;W[dk]
;B[gi]C[White gained from this exchange.
Game is still very close.]
;W[lc]
;B[kc]
;W[jc]C[This ko will likely decide the game.]
;B[lb]
;W[mc]
;B[jb]
;W[kd]
;B[ch]
;W[dh]
;B[jd]
;W[rf]
;B[sf]
;W[kd]
;B[dg]
;W[cg]
;B[jd]
;W[ab]
;B[ba]
;W[kd]
;B[eh]
;W[ch]
;B[jd]
;W[nr]C[Black still has ko threats. SHould still respond to this.]
;B[mr]
;W[kd]
;B[dn]
;W[do]
;B[jd]
;W[oc]
;B[rg]
;W[kd]
;B[al]
;W[bm]
;B[jd]
;W[gh]
;B[fh]
;W[kd]
;B[eo]
;W[dm]
;B[jd]
;W[oh]
;B[pg]
;W[kd]
;B[af]
;W[ek]
;B[jd]
;W[pe]
;B[se]
;W[kd]
;B[bj]
;W[ag]
;B[jd]
;W[sg]
;B[sh]
;W[kd]
;B[an]
;W[am]
;B[jd]
;W[sd]
;B[sg]
;W[kd]
;B[ai]
;W[ak]
;B[jd]
;W[lr]
;B[ls]
;W[kd]
;B[sp]
;W[sn]
;B[jd]
;W[mq]C[White is losing points with these ko threats but white has no choice.]
;B[mp]
;W[kd]
;B[ro]
;W[rn]
;B[jd]
;W[ko]
;B[ks]
;W[kd]
;B[mh]C[Black has no more threats.
If white takes the ko white is slighly ahead.]
;W[lg]
;B[kg]
;W[le]
;B[lh]
;W[ln]
;B[lo]
;W[km]
;B[jn]
;W[lk]C[The game is veyr close but white essentially won.
At this point there pros will not make any mistakes.]
;B[mk]
;W[ml]
;B[lj]
;W[mj]
;B[nk]
;W[kj]
;B[li]
;W[jk]C[This is a very close game.
White essentially won because white has extra ko threats at the end. You could say that as soon as the ko began white will win as black simply lacked enough ko threats. However both players could not have predicted this.

The main focus of the game however should be on the mid game and early game. We can see how unconventional and new play can develop into new joseki variations and why certain moves may be better in certain situations even if it isn't written in the book. ])
(;W[bp]
;B[cl]
;W[dk]
;B[bm]
;W[al]
;B[cm]
;W[ek]
;B[bn]
;W[bj]
;B[am]
;W[ao]
;B[dn]C[Black can live here.]
;W[co]
;B[em]))
(;B[cl]
;W[dk]
;B[bm]
;W[al]
;B[am]
;W[ek]
;B[bj]
;W[cm]
;B[ak]
;W[bl]
;B[ch]
;W[dh]
;B[dg]
;W[cg]
;B[eh]
;W[ch]
;B[gh]
;W[ai]
;B[al]
;W[bn]C[Black lacks one liberty]))
(;W[ak]
;B[bh]
;W[ch]
;B[cg]
;W[dg]
;B[eh]
;W[bg]
;B[dh]C[White is captured.]))
(;B[bi]
;W[ak]
;B[bh]
;W[ch]
;B[bg]
;W[cg]
;B[af]LB[ag:A][ei:B]C[Firstly there is a ko at A.
There is also aji at B]
;W[ei]
;B[fi]
;W[fj]
;B[fk]
;W[gj]
;B[ek]
;W[gi]
;B[fh]
;W[gh]
;B[dg]
;W[gk]C[Black is in trouble.]))
(;W[bi]
;B[cl]
;W[dk]
;B[ek]
;W[dl]
;B[dm]
;W[el]
;B[fl]
;W[em]
;B[en]
;W[fm]
;B[gm]
;W[gn]
;B[hn]
;W[go]
;B[gp]
;W[ho]
;B[io]
;W[hp]
;B[hq]
;W[ip]
;B[jo]))
(;W[rf]
;B[cj]
;W[bj]
;B[bi]
;W[bk]
;B[bh]C[this exchange is probably better for black.])
(;W[cj]
;B[dm]
;W[cm]
;B[ll]C[Black's influence would be too big this way.]))
(;B[rf]
;W[ej]C[white's aim.]))
(;W[nf]
;B[ej]C[Also possible.]))
(;W[cj]
;B[jg]
;W[hi]
;B[fj]C[Possible.]))
(;B[ha]
;W[ed]
;B[ib]
;W[ic]C[White escapes.]))
(;W[ff]
;B[ed]
;W[fd]
;B[ga]
;W[ed]
;B[fg]
;W[gd]
;B[hd]
;W[gc]
;B[hc]
;W[gb]
;B[hb]
;W[ha]
;B[ib]C[White is captured.]))
(;W[ba]
;B[ga]
;W[ed]
;B[hb]
;W[ge]
;B[he]
;W[ff]
;B[fg]
;W[hf]
;B[gg]
;W[hd]
;B[ie]
;W[gd]
;B[id]C[White is captured.]))
(;W[ae]LB[bc:A]C[However black can play A.]
(;B[ac]
;W[ba]
;B[bb]
;W[af]
;B[ad]
;W[ab]C[ko])
(;B[bc]
;W[ba]
;B[ad]
;W[ab]
;B[ch]C[white is in trouble.])))
(;B[jc]
;W[de]C[This wouldn't be good for black at all. Too passive]))
(;B[cp]
;W[co]
;B[dr]
;W[er]
;B[cr]
;W[eq]
;B[fr]
(;W[eo]
;B[fn]
;W[dk]C[Possible])
(;W[fs]C[Not good]
;B[do]C[there is a cut here])))
(;W[oj]
;B[qk]
;W[pi]
;B[qj]C[This is too painful for white.]))
(;B[ol]
;W[nl]))
(;B[rq]
;W[ro]
;B[qr]
;W[qk]C[Even.]))
(;W[pn]
;B[pk]C[This is bad for white.]))
(;B[op]
;W[qk]C[Too passive for black])
(;B[qk]
;W[pp]
;B[pq]
;W[qq]
;B[rq]
;W[qr]
;B[po]
;W[op]
;B[qo]
;W[rr]
;B[pn]
;W[nq]C[This is terrible for black.]))
