(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[6.50]
PW[Chahine Koleejan]PB[Edisson Paul Vasquez Albuja]WR[9d]BR[9d]DT[2020-08-05]C[Review done with the help of Katago.]RE[W+27.50]
;B[qc]
;W[dp]
;B[pp]
;W[dd]
;B[fq]
;W[pd]
;B[pc]
;W[nd]
;B[qd]
;W[pe]
;B[nb]
;W[qe]
;B[fc]LB[mb:A][qq:B]
(;W[mb]C[This loses less than a point, but it was a bit early. It would be better to play in the bottom right corner.]
;B[nc]
;W[mc]
;B[cc]
;W[dc]
;B[cd]
;W[de]
;B[db]
;W[eb]
;B[cb]
;W[fb]
;B[cf]LB[md:B][df:A][cn:C]
;W[gc]
(;B[df]C[This was a bit slow, there are bigger points like cutting at N16 and double approaching the D4 stone.]
;W[cn]
;B[dr]LB[md:B][qn:A]
(;W[qn]
;B[pk]
;W[on]
;B[np]
;W[qi]
;B[qo]
;W[rn]C[This marks the end of the opening, there haven't been any big mistakes and I felt the game was pretty even.
Katago tells me W is slightly ahead.]
;B[pi]
;W[pj]
;B[oj]
;W[qj]
;B[ol]
;W[nk]
;B[ok]LB[qk:B][nn:A]C[I didn't want to let the black stones basically connect with a move like A, so I jumped out here, but it's best to just connect my own stones. 
After I jump out, black can split my stones with B and can handle the fight.]
(;W[mn]
(;B[ph]
;W[qh]
;B[pg]C[This is the the first fairly big mistake by either side, and the moment I started feeling ahead.
This would normally be a forcing move, but W can connect while forcing the corner with S15.
After this move W is leading by 4.3 points(72% winrate) ]
;W[re]LB[sb:A]C[After this move the corner can be captured with the monkey jump at A.]
;B[md]C[B probably felt just defending the corner was too submissive and wanted to get some moves in first. 
B never ended up defending the corner so it's also possible he didn't realise it could be captured with the monkey jump.]
;W[ne]
;B[lc]
;W[lb]
;B[kc]C[B seems to be pressing W down, but W has the ladder and can capture the two stones or the N16 stone.]
;W[ld]
;B[me]
;W[kd]LB[jc:A][mf:B]C[A and B are miai.]
;B[dm]C[B tries to play a ladder breaker, but the fight in the top/center is much bigger and there is no way I am going to answer.]
;W[mf]
;B[cm]C[B follows up on his ladder breaker, but...]
;W[lk]C[After this move the B stones in the center are in trouble, and I felt very much ahead. 

W+13(95% winrate)]
;B[cq]C[B played again in the corner, but the center is much bigger.]
;W[mi]
;B[mm]
;W[nm]
;B[nl]
;W[ml]
;B[om]LB[nn:A]C[It's possible to avoid the subsequent ko here by connecting at A instead of capturing, but the thickness from capturing is worth it, and is also the recommended AI move.]
;W[lm]
;B[pn]
;W[pm]
;B[oo]C[B does get a ko to save his stones, but it is very heavy on B and w has little to lose.]
;W[po]
;B[le]
;W[jc]
;B[pn]
;W[nn]
;B[qm]
;W[po]
;B[kb]
;W[jb]
;B[pn]
;W[ce]
;B[pl]
;W[be]C[B won the ko and rescued his stones, but the upper left corner is plenty and W is still comfortably ahead. 

W+20 points, 99% winrate]
;B[go]LB[lo:A]C[At this point I thought about capturing the upper right corner, but  B would likely try to get the whole bottom side with a move like A, which I didn't like.
I felt significantly ahead so I chose to play a game I was more comfortable with.]
(;W[lq]
;B[jq]
;W[bk]
;B[bl]
;W[dk]
;B[ek]
;W[ej]
;B[dj]
;W[di]C[B wanted to fight, but I decided to sacrifice the two stones to build the center.
]
;B[cj]
;W[ci]
;B[bj]
(;W[fk]C[I tried to get a bit too clever here, it would be better to just block at B11.
The reason I played this atari was that if I played it after the B11, C9 exchange B might decide to capture the stone instead of extending.
However, B played the counter-atari which is a good move. ]
(;B[ei]
;W[el]
;B[eh]
;W[bi]
;B[ck]
;W[bg]
;B[fj]
;W[gj]
;B[ek]C[B gets another ko here, but again it is much heavier on B, and I still felt very much ahead.
W+25 points, 99% winrate]
;W[ro]
;B[rp]
;W[ej]
;B[bf]LB[af:A][fi:B]C[According to Katago if I finish the ko here and capture the top right corner I would be 30 points ahead, but I wasn't confident and just played the safe way by answering the threat.]
(;W[af]
;B[ek]
;W[qq]
;B[qp]
;W[ej]
;B[ka]
;W[ke]
;B[ek]
;W[jp]C[This isn't such a big threat, it would be better to just capture the top right corner.]
;B[ej]
;W[iq]
;B[bd]
;W[ef]C[This is slack and gave B a chance to make the game much closer by living in the top right.
W would however still be ahead even before komi.

]
(;B[gh]
;W[sb]C[B didn't live, so I capture the corner and B has no chance of coming back after this.

W+25 points, 99% winrate]
;B[mq]
;W[lr]
;B[ac]
;W[dg]
;B[gl]
;W[lf]
;B[jo]
;W[kp]
;B[ij]
;W[nr]
;B[or]
;W[mr]
;B[pr]
;W[rk]
;B[hq]
;W[ir]
;B[gf]
;W[rm]
;B[mj]
;W[lj]
;B[gd]
;W[hd]
;B[hc]
;W[gb]
;B[he]
;W[id]
;B[ni]
;W[ql]
;B[pm]
;W[io]
;B[qg]
;W[rg]
;B[rf]
;W[rh]
;B[qf]
;W[sf]
;B[in]
;W[jn]
;B[ho]
;W[ko]
;B[sd]
;W[rd]
;B[im]
;W[gr]
;B[hr]
;W[hs]
;B[gq]
;W[ih]
;B[ii]
;W[da]
;B[bb]
;W[jh]
;B[qk]
;W[rl]
;B[mh]
;W[li]
;B[lh]
;W[hh]
;B[hi]
;W[sp]
;B[sq]
;W[so]
;B[rq]
;W[jl]
;B[il]
;W[jk]
;B[gg]
;W[nq]
;B[mp]
;W[oq]
;B[pq]
;W[fe]
;B[ge]
;W[fd]
;B[jm]
;W[km]
;B[fs]
;W[gs]
;B[fr]
;W[is]
;B[dh]
;W[ch]
;B[jf]
;W[je]
;B[if]
;W[kh]
;B[ji]
;W[ng]
;B[nh]
;W[ki]
;B[ik]
;W[og]
;B[oh]
;W[op]
;B[no]
;W[mo]
;B[jj]
;W[lp]
;B[po]
;W[fg]
;B[eg]
;W[ff]
;B[ca]
;W[ea]
;B[pf]
;W[of]
;B[hp]
;W[ip]
;B[rc]
;W[sc]
;B[rb]
;W[se]
;B[pb]
;W[oc]
;B[kk]
;W[kl]
;B[kj]
;W[fh]
;B[fi]
;W[os]
;B[ps]
;W[ns]
;B[ai]
;W[ah]
;B[aj]
;W[hg]
;B[nj]
;W[mk]
;B[ae]
;W[ad]
;B[ob]
;W[qa]
;B[ae]
;W[cg]
;B[ad]
;W[ie]
;B[hf]
;W[kf]
;B[gi]
;W[lg]
;B[jg]
;W[kg]
;B[mg]
;W[ig])
(;B[rd]C[W+7.4, 92% winrate]))
(;W[fi]
;B[cg]
;W[sb]))
(;B[el]
;W[bi]
;B[ck]
;W[fj]C[What I was hoping for.]))
(;W[bi]
;B[ck]
;W[fk]
;B[dl]))
(;W[sb]
;B[lo]))
(;B[qk]))
(;W[qk]))
(;W[md]C[I felt this would be a bit slow, but this is the preferred move by Katago and gives W a 3 point lead (70% winrate)]))
(;B[md]
;W[kc])
(;B[cn]
;W[fp]
;B[gp]
;W[fo]))
(;W[qq]))