(;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])))