(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[6.50]TM[1800]OT[5x30 byo-yomi]
PW[Bertan Bilen]PB[Hüsrev Aksüt]WR[2d]BR[2d]DT[2012-12-17]C[This is a game from one of the most important tournaments of Turkey held in Ankara. 103 people attended the 19th Alpar Kılınç Tournament . Alpar Kılınç was a university student in Middle East Technical University (http://www.metu.edu.tr/) which is one the best universities in Turkey. He was interested in go and he founded the go club. This was the first club in Turkey. This is why go is especially spreaded among university students 

Hüsrev Aksüt is Black
Bertan Bilen is White

The sgf is from the 5th round and is played on table number 1.]RE[B+0.50]
;B[pd]
;W[qp]
;B[cd]
;W[cp]
;B[ic]
(;W[qf]
;B[nd]
;W[pj]
(;B[dj]C[But when black played here, white responded with a small extension]
(;W[cl]C[This move is questionable]
(;B[el]LB[ed:A]C[Playing at A instead is clearer and good enough.]
;W[ed]C[This is a good invasion]
;B[df]
;W[cc]
;B[bc]
;W[dc]
;B[bb]
;W[gc]
(;B[ie]C[In the game black played here, which is nice]
(;W[dh]C[This is an overplay, white creates another weak group and becomes busy]
;B[ff]C[good move to split the groups]
;W[ib]
;B[jb]
;W[hb]
;B[jc]
;W[ge]
(;B[gf]C[This feels natural, but black is tricked. White lived in sente.]
;W[cj]
;B[ci]
;W[di]
;B[ch]C[Nice fighting by black]
;W[cg]
;B[bg]
(;W[ce]C[Nice try, but we think it's overplay]
(;B[cf]
;W[bd]C[Now white is happy to destroy some points. Black failed to punish white]
;B[be]
;W[dd]
;B[ad]
(;W[dk]C[Atari looks blunt, does our previous move work?]
;B[ej]
;W[ek]
;B[fk]
;W[fj]
;B[ei]
;W[gj]C[Nice, don't play atari too fast]
;B[eh]
;W[hk]LB[dk:A]C[The position looks good for white. Black is overconcentrated. White has a bit bad shape around A though]
(;B[gl]LB[cm:A]C[This is good, however the solid connection aims more at the aji at A.]
(;W[dm]C[White protects the aji, however this feels wrong, black escapes too easily]
;B[hl]C[Black escapes easily]
;W[jk]
;B[il]
;W[ji]
;B[jl]
;W[kk]
;B[lm]
(;W[eq]LB[op:A]C[A big move. White does 2 things: defend his left side and avoiding that black will approach this corner.

However, maybe a move around A is more interesting.]
;B[op]
;W[mq]C[Feels like an overplay. It's too close to blacks strength.]
(;B[qq]
;W[pp]C[Let's end this episode with a tricky play. This move by white is unusual.]
;B[pq]
;W[oq]
;B[rp]
;W[qo]
;B[ro]
;W[qn]
;B[or]
;W[nq]
;B[rn]
;W[qm]
;B[ip]
;W[of]
;B[mf]
;W[mg]
;B[lg]
;W[mh]
;B[nf]
;W[og]
;B[lh]
;W[mi]
;B[nm]
;W[ml]
;B[no]
;W[jq]
;B[iq]
;W[jp]
;B[jo]
;W[ir]
;B[hr]
;W[jr]
;B[gq]
;W[ko]
;B[kn]
;W[jn]
;B[io]
;W[ln]
;B[km]
;W[mm]
;B[lo]
;W[mn]
;B[kp]
;W[mo]
;B[qe]
;W[rf]
;B[er]
;W[dr]
;B[fr]
;W[rd]
;B[qc]
;W[ja]
;B[ka]
;W[ia]
;B[kb]
;W[cb]
;B[lr]
;W[lq]
;B[kq]
;W[kr]
;B[rm]
;W[rl]
;B[ql]
;W[rk]
;B[cr]
;W[dq]
;B[ds]
;W[br]
;B[bs]
;W[cq]
;B[re]
;W[se]
;B[rc]
;W[sc]
;B[sb]
;W[sd]
;B[qd]
;W[sf]
;B[bq]
;W[cs]
;B[pl]
;W[oo]
;B[cr]
;W[ar]
;B[aq]
;W[cs]
;B[nr]
;W[mr]
;B[cr]
;W[es]
;B[fs]
;W[cs]
;B[qj]
;W[qk]
;B[cr]
;W[bp]
;B[as])
(;B[or]C[Black is happy to try this fight.]
;W[pn]
;B[on]
;W[om]
;B[nn]
;W[jq]LB[pm:A]C[Even if white leaves the big weakness at A, black can still attack.]
;B[hq]C[White feels cramped and is very thin, all over the board.
Black is suddenly winning.]))
(;W[oq]LB[mk:A][pm:B]SQ[jk][kk]C[The right side feels more important. The fight is flowing towards this side. Black has big aji around A and B and the marked white stones are not 100% safe yet. Defending the right helps to strengthen this important side.])
(;W[pm]LB[kk:C][eq:A][oq:B]C[Another move worth considering. This takes the territory on the right side and makes miai of A and B.
Also, this move is closer to the C group, so it helps it more.]))
(;W[im]C[Perhaps white can jump]
;B[gn]
;W[dn]
(;B[ho]
;W[jo]C[This would be good for white])
(;B[io]C[The question is can black play here?]
;W[hn]C[This becomes messy])))
(;B[fl]C[There is some bad aji]
;W[hm]
;B[cm]C[This is the shape move, because of this whites shape is not good.]
;W[bm]
;B[bn]C[This is a strong move]
(;W[cn]
;B[dm]
(;W[bo]C[White can't capture]
;B[bl]
;W[an]
;B[bk])
(;W[bl]LB[bo:B][co:A][fo:C]C[When white connects, he has a lot of bad aji at a or b or sente moves around C.]))
(;W[dm]
;B[dl]
;W[ck]
;B[cn]C[White is in trouble])))
(;W[ek]
;B[dk]
;W[dl]
;B[ck]
;W[bj]
;B[bk]LB[cf:A]C[Black now has a stone at A, so he can play here.]
;W[bh]C[But what about this?]
(;B[dg]C[if black just captures..]
;W[bi]
;B[cg]
;W[ej]
;B[bl]
;W[bm]
;B[cm]
;W[dm]
;B[bn]
;W[am]C[Black is captured!])
(;B[ej]C[Black will extend however]
;W[dg]
;B[eg]C[White dies])))
(;B[de]C[Black can just play here and capture everything]))
(;W[ek]C[This looks like a nice move. Black can't go through]
(;B[ej]
;W[fk]C[This is a nice cut])
(;B[dk]
;W[dl]
;B[ck]
;W[bj]
;B[bi]
;W[bk]
;B[ej]
;W[fk]C[White builds the lower side and black feels overconcentrated])))
(;B[ck]C[Black can defend the right side now]
;W[dl]
;B[ek]
;W[gf]C[Extending here is big, but black is happy to secure the left]
;B[fg]))
(;W[ge]C[White is still very weak and needs to defend his group]))
(;B[ff]LB[bj:A]C[In the normal joseki black plays here, but black is still open at A, so this does not seem good.]))
(;B[ed]LB[ed:B][dj:A]C[When black comes back, black is happy he got both big points, A and B.]))
(;W[ed]))
(;B[ed]C[When black plays here, white is happy to get this extension]
;W[dj]))
(;W[dg]
;B[ed]
;W[dj]C[Also possible]))
