(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2] RU[AGA]SZ[19]KM[7.50] PW[BP 3d]PB[Daniel Hu 5d]C[2019 MSO Open Game 3]RE[B+41.50] ;B[pd] ;W[dc] ;B[pp] ;W[dq] ;B[ce] ;W[cd] ;B[de] ;W[fc] ;B[co] ;W[cp] ;B[do] ;W[fq] ;B[dj] ;W[qq] ;B[qp] ;W[pq] ;B[nq] ;W[oq] ;B[op] ;W[nr] ;B[nc] ;W[qf] ;B[qe] ;W[pf] ;B[qi] ;W[mq] ;B[np] ;W[rq] ;B[oi] ;W[mf] ;B[md] ;W[dh] ;B[ge] ;W[fh] (;B[hg]C[my most interesting move. I don't know if it is good or not, but probably not] ;W[fj] ;B[dl]C[I was content to defend this] ;W[ck] ;B[cj]C[The variations where W tries to pull C9 out look pretty tough, but they never got played. It looks like W sacrificed this just to stop B playing the E11 peep which seems like a ridiculous worry when B is so thin with the two space jump] (;W[mh]C[looks so slow, but perhaps it is natural. But this was my plan with H13: if W plays around H13, B's shape is bad, but it also helps defend against the Q7/R7 invasion.] ;B[mj] ;W[ki] (;B[og] (;W[ph]C[good, I sort of missed this. My aji is terrible after this] ;B[oh] (;W[of]C[as I'd never want to play O13 anymore without huge profit, my M12 move doesn't look so good anymore.] ;B[kf]C[but I thought the direction of play should still be around here.] ;W[lg]C[painful] (;B[kj]C[I still wanted to take advantage of W's shape weaknesses before defending my upper left group.] (;W[pi] ;B[pj] ;W[qj]C[Nice idea that I didn't anticipate, but it might be premature] ;B[qh] ;W[pg] ;B[qk]C[B gets a lot of solid points] ;W[rj] ;B[rk] ;W[oj] ;B[pk] (;W[nj] ;B[ni] ;W[mi] ;B[nk] ;W[lj] ;B[mk] ;W[lk] ;B[ll] ;W[kk]C[BP said he thought he must be doing well after this, but I think it is still close as B has gained a lot of territory. All the white moves are bad exchange, but black's only bad exchange is L10. Though the corner aji is bad as S13 threatens to save S10. Note that as O13 is sente, W now has the M15 move, to which I was planning to respond L16.] (;B[ed] ;W[ec] ;B[hc] (;W[ro]C[Is this big?] ;B[kq]C[I felt under pressure for territory, so I played aggressively, even though I was aware W had a big potential in the centre.] ;W[mp] ;B[lr] ;W[mr] ;B[hq] ;W[ml] ;B[pn]C[Painful I was in overtime around here] (;W[mm]C[very slow] ;B[ko] ;W[ol]C[awful exchange. I did get scared that I'd lost the game as I didn't think that my connection might have trouble here.] ;B[ok] ;W[qm] ;B[pm] ;W[pl] ;B[ql] ;W[qn]C[But this doesn't work for white at all] ;B[mo] ;W[km]C[Pretty slack again] ;B[nl] ;W[ej]C[so ajikeshi] ;B[dk] ;W[hb]C[huge] ;B[ib] ;W[gb] (;B[er]C[I felt desperate as my lower side group is in danger] ;W[fr] ;B[cr] ;W[dr]C[This move seems very slack] ;B[bp] ;W[cq] ;B[bq] ;W[br]C[I even have ko aji] (;B[re]C[Too huge though] ;W[od] ;B[oc] ;W[qg] ;B[ri] ;W[rh] ;B[sj] ;W[aq]C[W has spent too many moves here. It certainly looks like W got tricked.] ;B[ch] ;W[di] ;B[ci] ;W[bo] ;B[bn] ;W[ap] ;B[be] ;W[bd] ;B[ad] ;W[ac] ;B[ae] ;W[bc] ;B[jc]C[Amazing that I got the chance to defend this huge point.] ;W[an]C[pretty damn big too] ;B[bm] ;W[am] ;B[al] ;W[ao] ;B[bl] ;W[mn]C[looks like a good move, but actually I found a good response.] ;B[ln] ;W[lm] ;B[nn] ;W[hh] ;B[ih] ;W[ii] ;B[jh] ;W[hi] ;B[jn]C[I'm playing endgame pretty alertly despite the pace.] ;W[gg] ;B[hf] ;W[hr] ;B[ir] ;W[gr] ;B[jm] ;W[jl] ;B[il] ;W[ik] ;B[hl] ;W[hp] ;B[ip] ;W[gp] ;B[rp] ;W[sp] ;B[rm] ;W[rn] ;B[sn]C[Bigger than it looks, as I may be able to squeeze an extra point or two due to the corner life and death] ;W[so] ;B[sm] ;W[pe] ;B[qc] ;W[dg] ;B[me] ;W[ne]C[mistake, losing over 1 point] ;B[ng] ;W[nf] ;B[lf] ;W[mg] ;B[rf]C[Good endgame] ;W[rg] ;B[ho] ;W[go] ;B[hn] ;W[cg] ;B[bg] ;W[gd] ;B[hd] ;W[kg] ;B[jg] ;W[em] ;B[ep] ;W[eq] ;B[hs] ;W[lp] ;B[lo] ;W[gs] ;B[is] ;W[dm] ;B[cm] ;W[gm] ;B[eo] ;W[hm] ;B[im] ;W[lq] ;B[kr] ;W[kp] ;B[jp] ;W[ff] ;B[ef] ;W[eg] ;B[gc]C[Good endgame] ;W[fd] ;B[fe] ;W[df] ;B[ee] ;W[cf] ;B[bf] ;W[kh] ;B[hk] ;W[hj] ;B[gk] ;W[gj]C[13 point blunder] ;B[gn] ;W[gq] ;B[fk] ;W[ek] ;B[el] ;W[fo] ;B[fn] ;W[iq] ;B[jq] ;W[nd] ;B[ha] ;W[fa] ;B[ms] ;W[os] ;B[ls] ;W[qs] ;B[ns] ;W[or] ;B[qo] ;W[sq] ;B[gf] ;W[fg] ;B[ji] ;W[jj] ;B[nm] ;W[ga] ;B[ia] ;W[sf] ;B[se] ;W[sg] ;B[ea] ;W[fb] ;B[cb] ;W[da] ;B[db] (;W[eb]C[Mistake] ;B[bb] (;W[ba] (;B[ca]C[double ko, how did I not even notice my big blunder?] ;W[ab] ;B[aa] ;W[cc] ;B[hq] ;W[sh] ;B[iq] ;W[si] ;B[fp] ;W[nh] ;B[kn] ;W[kl] ;B[dp] ;W[ba] ;B[dd] ;W[] ;B[]TW[aa][ca][ea][bb][cb][db][oe][eh][gh][lh][ei][fi][gi][li][ij][kj][jk][ll][bp][bq][ar][cr][er][pr][qr][rr][sr][as][bs][cs][ds][es][fs][ps][rs][ss]TB[ja][ka][la][ma][na][oa][pa][qa][ra][sa][jb][kb][lb][mb][nb][ob][pb][qb][rb][sb][ic][kc][lc][mc][pc][rc][sc][id][jd][kd][ld][qd][rd][sd][he][ie][je][ke][le][af][if][jf][ag][ig][ah][bh][ai][bi][aj][bj][nj][oj][qj][rj][ak][bk][ck][sk][cl][fl][gl][ol][pl][rl][sl][dm][em][fm][gm][hm][om][cn][dn][en][in][on][io][jo][no][oo][po][jr][js][ks]C[B+41.5]) (;B[ab]C[W is dead])) (;W[ab] ;B[ba]C[seki, and maybe even sente.] ;W[cc])) (;W[bb] ;B[ba] ;W[eb] ;B[ca] ;W[aa]C[Double ko])) (;B[bs] ;W[ar] ;B[ds] ;W[eq] ;B[aq]C[Very heavy for B though])) (;B[jc]C[I'm probably doing fine just defending this massive point. Amazingly BP never cut though ...])) (;W[ip] ;B[iq] ;W[kp]C[big trouble for black])) (;W[mp]C[Isn't W's area pretty big?])) (;B[hc] ;W[fe]C[this is bad for black])) (;W[ni]C[I suddenly realised at this point in the game that I didn't have enough liberties to net this. For some reason I didn't realise I have the ladder (it just misses F3)] ;B[nj] ;W[ok] ;B[ol])) (;W[jj] ;B[ji] ;W[kh] ;B[ij]C[This was my thinking to threaten both white groups at the same time. It may be an overplay though. There is also the O10 cut] ;W[jk] ;B[kk]) (;W[ji] ;B[ed]C[My thinking was to stop W playing L9 in sente])) (;B[qh]C[The aji was so terrible that I considered this, but it is surely ridiculous as the R7 invasion remains.]) (;B[gc]C[I considered this] (;W[fd] ;B[gd] ;W[ef] ;B[bh]C[but the losing the two stones felt too big especially with the aji of C9 more powerful as W is solid.] ;W[bg]) (;W[gb]C[If W was going to respond here, then I would have played it already] ;B[fd] ;W[eb] ;B[hc]))) (;W[jf]C[I kinda wondered if this was bigger] ;B[ne] (;W[hd] ;B[ch]) (;W[dk] ;B[ek] ;W[cl] ;B[ej] ;W[dm] ;B[el] ;W[bn] ;B[hi]))) (;W[of] ;B[lh]C[this was my thinking to cut W and reinforce B as B is so thin.] ;W[li]C[I don't know what W would play, but this now looks impossible.] ;B[ng] ;W[nf] ;B[mg] ;W[lg] ;B[lf] ;W[kh] ;B[le] ;W[ph]C[This still looks troublesome though] ;B[ni] ;W[pi] ;B[pj] (;W[qj] ;B[qh] ;W[pg] ;B[qk] ;W[rj] ;B[rk] ;W[oj] ;B[pk] ;W[oh] ;B[nh] ;W[nj]C[sort of a ladder, but W can't have enough ko threats]) (;W[qh] ;B[qj] ;W[rg] ;B[pg] ;W[re] ;B[rd] ;W[ri] ;B[rj] ;W[qg]C[due to corner aji this seems alive. If so, this doesn't look that great for B.]))) (;B[rp] ;W[jf]C[I was worried about W taking this vital point in sente])) (;W[ef]C[I learnt how to respond to this peep from leelazero] ;B[dd] ;W[cc] ;B[fd] ;W[gc] ;B[ie])) (;B[ed] ;W[ec] ;B[hd]C[this seems like another alternative]) (;B[hh] ;W[ff] ;B[fe] ;W[ef] ;B[ee] ;W[hg]C[this seems severe and the invasion at D9 is also a problem.]))