(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[AGA]SZ[19]KM[7.50]
PW[dhu]PB[charles hibbert]C[W+8.5]
;B[dp]
;W[pp]
;B[cd]
;W[pc]
;B[ec]
;W[qe]
;B[nq]
;W[qn]
;B[dj]
;W[fq]
;B[hq]
;W[cq]
;B[cp]
;W[dq]
;B[ep]
;W[bq]
;B[go]C[aiming at E2, but actually W getting E3 is valuable for shorting B's liberties after turning at B4]
(;W[fd]
;B[ed]
;W[ff]
;B[fe]
;W[ce]
(;B[bd]C[I think I gained a little with this exchange]
;W[ge]
;B[ee]
;W[hg]
;B[fg]
(;W[cl]C[thinking to probe before B fixes at G14


W's threat of E14 can be quite serious]
;B[ck]C[B retreats, so I was content, later I have B5]
;W[kd]
;B[pb]
(;W[oc]
(;B[qc]
(;W[ob]C[only move it seemed]
;B[qd]
;W[pe]
;B[re]
;W[rf]
;B[rd]
;W[qg]
;B[qb]C[painful to give up such a big corner, but W got things on the top and right, and sente, so despite the cut at Q16, I thought W was fine.]
;W[el]
;B[fj]C[I was surprised to see B protect

There is aji with E14, and the C9 kick leaves weaknesses, but this seems soft]
;W[gl]
;B[hj]
;W[il]
;B[bl]C[slow?]
(;W[mp]C[alphago inspired - I want higher efficiency

looks like a very good move]
;B[jk]C[seemed like a good idea, to prevent K10, as W stones all around mean W would have a lot of potential

and this W group is weak, so it isn't an overplay to lean on it.]
;W[jl]
;B[kl]C[?? crude


seems to help W's eyespace too much]
;W[km]
;B[kk]
;W[jn]
;B[mq]
;W[gf]C[good idea to tenuki shoulder hit like alphago


and good idea to leave the aji and not connect G14 until I want to take gote for H17, as otherwise W's shape is too heavy after the J16 invasion]
;B[ef]C[now W needs a follow up

the J16 invasion wasn't so powerful before as H14, H15 was semi sente, threatening to E14]
;W[hc]C[huge]
;B[kg]
;W[pk]
;B[pj]
;W[oj]
;B[qk]
(;W[pi]C[going for the kill]
(;B[pl]
;W[qj]
;B[ok]
;W[pj]
;B[ol]
;W[kp]
;B[np]
;W[pr]
;B[kr]
;W[mo]
;B[no]
;W[cm]
;B[bn]
;W[jq]
;B[jr]
;W[gr]C[W got everything W wanted in this cute sequence

now B E2 is no longer a problem]
;B[rm]
;W[rn]
;B[mg]
;W[lf]
;B[lg]
;W[mj]
;B[lj]
;W[mf]
;B[je]
;W[jd]
;B[ke]
;W[ld]
;B[gb]
;W[hb]
;B[gc]
;W[gd]
;B[ie]
;W[id]
;B[gg]
;W[hf]
;B[ng]
;W[ih]
;B[kf]
;W[gh]
;B[fh]
;W[mn]
;B[ne]
;W[md]
;B[rk]C[too big]
;W[nf]
;B[ri]
;W[rj]
;B[sj]
;W[mi]
;B[li]
;W[fc]
;B[fb]
;W[eb]
;B[db]
;W[or]
;B[hr]
;W[bp]
;B[cn]
;W[gi]
;B[gj]
;W[hn]
;B[gn]
;W[gm]
;B[ho]
;W[io]
;B[gq]
;W[fr]
;B[oa]
;W[na]
;B[pa]
;W[nb]
;B[oh]
;W[rh]
;B[of]
;W[oe]
;B[ph]
;W[qi]
;B[si]
;W[ml]
;B[nk]
;W[mk]
;B[nj]
;W[ni]
;B[nm]
;W[qh]
;B[mm]
;W[lm]
;B[po]
;W[qo]
;B[sn]
;W[so]
;B[sm]
;W[pn]
;B[nn]
;W[oo]
;B[eq]
;W[er]
;B[nr]
;W[fn]
;B[em]
;W[fm]
;B[en]
;W[dl]
;B[fk]
;W[bm]
;B[am]
;W[fl]
;B[gs]
;W[sk]
;B[sl]
;W[ql]
;B[qm]
;W[pm]
;B[rl]
;W[sh]
;B[pf]
;W[qf]
;B[os]
;W[ps]
;B[ns]
;W[lq]
;B[lr]
;W[ik]
;B[ij]
;W[ji]
;B[jj]
;W[iq]
;B[kq]
;W[lp]
;B[jh]
;W[ii]
;B[ki]
;W[jg]
;B[kh]
;W[fs]
;B[hs]
;W[bo]
;B[dn]
;W[ao]
;B[an]
;W[dk]
;B[cj]
;W[ek]
;B[ej]
;W[fi]
;B[ei]
;W[hi]
;B[hk]
;W[hl]
;B[fp]
;W[dr]
;B[le]
;W[me]
;B[he]
;W[hd]
;B[op]
;W[pq]
;B[se]
;W[pd]
;B[ip]
;W[jp]
;B[hp]
;W[ir]
;B[is]
;W[on]
;B[if]
;W[ig]
;B[mh]
;W[ga]
;B[ea]
;W[sf]
;B[ra]
;W[fo]
;B[bk]
;W[sk]
;B[sj]
;W[si]
;B[ql]
;W[rp]
;B[sk]
;W[pg]
;B[og]
;W[ll]
;B[lk]
;W[nl]
;B[om]
;W[oi]
;B[nh]
;W[oq]
;B[eo]
;W[co]
;B[dm]
;W[do]
;B[gk]
;W[jf]
;B[fa]
;W[ha]TW[ia][ja][ka][la][ma][ib][jb][kb][lb][mb][ic][jc][kc][lc][mc][nc][nd][od][ne][rg][sg][hh][ri][hm][im][jm][in][kn][ln][jo][ko][lo][po][ro][ap][qp][sp][aq][qq][rq][sq][ar][br][cr][qr][rr][sr][as][bs][cs][ds][es][qs][rs][ss]TB[aa][ba][ca][da][qa][sa][ab][bb][cb][eb][rb][sb][ac][bc][cc][dc][rc][sc][ad][dd][sd][ae][be][ce][de][af][bf][cf][df][ag][bg][cg][dg][eg][ah][bh][ch][dh][eh][lh][ai][bi][ci][di][aj][bj][kj][ak][al][gp][mr][js][ks][ls][ms])
(;B[qj]
;W[pl]C[trying to kill B, I still can't tell if it really works]))
(;W[pl]C[I didn't notice this move]))
(;W[jj]C[the cut at K9 seems severe])
(;W[jk]C[too slow])
(;W[kl]C[too slow]))
(;W[qd]
;B[ob]C[this is now powerful]
;W[qb]C[W's shape is much worse]
;B[nc]C[the threat of S17 leaves some serious aji]))
(;B[ob]
;W[qb]C[the thinking]
;B[nc]C[W tenukis now]))
(;W[qc]C[tempting, but I didn't quite dare]))
(;W[di]C[for example if B responds, E14 is possible, but I felt my shape was too weak to profit from this, I might end up giving up a lot on the top, or on the left fighting here]))
(;B[ef]C[just here?]
;W[bd]
;B[cc]
;W[ch]))
(;W[gq]C[this seemed natural, but I thought it wasn't the timing - too crude right now, as B4 and E2 weakness seemed miai: if B4 I go G2, if E2, I get B4


I'm not sure if I agree right now - this move does look good.]
(;B[kd]C[tenuki is an idea]
;W[hp]
;B[ho])
(;B[hp])))