(;GM[1]FF[4]AP[glGo:1.4]ST[1]

SZ[19]KM[6.5]
PW[bteuber]WR[7d]PB[mathmo]BR[6d]RE[W+R]TM[600]DT[2021-04-13]PC[IGS-PandaNet]CP[Copyright (c) PANDANET Inc. 2021]

;B[pd]
;W[dp]
;B[pp]
;W[dc]
;B[cq]
;W[dq]
;B[cp]
;W[cn]
;B[bn]
;W[nq]
;B[do]
;W[co]
;B[bo]
;W[cm]
;B[eo]
;W[dr]
;B[cr]
;W[gq]
;B[cl]
;W[en]
;B[bm]
;W[fo]
;B[ce]
;W[ed]
;B[nc]
;W[qn]
;B[np]
;W[mp]
;B[no]
;W[pq]
;B[qq]
;W[oq]
;B[pn]
;W[op]
;B[po]
;W[qr]
;B[rp]
;W[rq]
;B[qp]
;W[re]
;B[qd]
;W[rd]
;B[rc]
;W[rb]
;B[qc]
;W[qi]
;B[qg]
;W[ql]
;B[rr]
;W[rs]
;B[sq]
;W[df]
;B[jd]
;W[cf]
;B[ri]
;W[rh]
;B[qj]
;W[rj]
;B[rk]
;W[pj]
;B[qk]
;W[pk]
;B[rl]
;W[si]
;B[qm]
;W[pl]
;B[pm]
;W[ph]
;B[ch]
;W[hc]
;B[oi]
;W[oh]
;B[bf]
;W[bg]
;B[bd]
;W[af]
;B[be]
;W[cg]
;B[cc]
;W[db]
;B[de]
;W[ee]
;B[cb]
;W[ld]
;B[lc]
;W[kc]
;B[kd]
;W[jc]
;B[ic]
;W[ib]
;B[id]
;W[le]
;B[jg]
;W[hd]
;B[he]
;W[jb]
;B[lb]
;W[lg]
;B[ge]
;W[ff]
;B[ni]
;W[pi]
;B[hh]
;W[cj]
;B[gc]
;W[gb]
;B[gd]
;W[hb]
;B[fc]
;W[fb]
;B[eg]
;W[ef]
;B[ci]
;W[dd]
;B[bb]
;W[ei]
;B[dj]
;W[bj]
;B[di]
;W[fg]
;B[hq]
;W[jq]
;B[kq]
;W[lq]
;B[fq]
;W[ep]
;B[gp]
;W[gr]
;B[kp]
;W[kr]
;B[jp]
;W[jr]
;B[fp]
;W[mo]
;B[fr]
;W[hr]
;B[gn]
;W[go]
;B[ho]
;W[fn]
;B[gm]C[Zaphodius [ 6d?\]: I wonder if that liberty at G5 becomes important]
;W[dl]
;B[dk]
;W[el]
;B[fj]C[Zaphodius [ 6d?\]: In retrospect, W would have loved to have exchanged D9 for C9 before...]
;W[fk]
;B[gk]
;W[ck]
;B[bl]
;W[ej]
;B[ek]
;W[fl]
;B[eh]
;W[fi]
;B[fh]
;W[gj]
;B[gi]
;W[fj]
;B[hj]
;W[gl]
;B[kf]C[Zaphodius [ 6d?\]: W could B11 or D12 first]
;W[dh]
;B[dg]C[Zaphodius [ 6d?\]: well, well
gigago [ 6d \]: he could, but breaking through in the center is big]
;W[bi]
;B[gh]
;W[bh]
;B[dh]C[Zaphodius [ 6d?\]: This is nice and sente
gigago [ 6d \]: ouch
Zaphodius [ 6d?\]: yes, D12 was the key
gigago [ 6d \]: b lower side looks vulnerable]
;W[hk]
;B[iq]C[Ergoproxy [ 5d?\]: yea]
;W[ir]
;B[im]
;W[ij]
;B[rf]C[Zaphodius [ 6d?\]: It all looked very clever on B's part and when he played G6 it appeared to be a huge success..
Ergoproxy [ 5d?\]: top left corner alive?]
;W[lf]C[Ergoproxy [ 5d?\]: I mean white]
;B[ji]C[Ergoproxy [ 5d?\]: ah it is]
;W[ip]
;B[hp]C[Ergoproxy [ 5d?\]: J4 was bad
gigago [ 6d \]: the black attack looked promising but his shape on L side was surprisingly short of liberties]
;W[jn]
;B[jm]
;W[kn]
;B[km]
;W[ln]C[gigago [ 6d \]: w F9 was sharp in particular
Ergoproxy [ 5d?\]: white attack might be a bit too straight forward. White could have profited from attacking black top center group]
;B[ds]
;W[es]
;B[cs]
;W[er]C[Zaphodius [ 6d?\]: W can still attack with H13 and squeeze]
;B[jj]
;W[jk]C[Ergoproxy [ 5d?\]: True, but didn't need to exchange the bottom center
Ergoproxy [ 5d?\]: black has many weak groups...]
;B[kk]
;W[ii]C[Zaphodius [ 6d?\]: W may wanna play L15, K15, J14 soon
ChoChicken [ 2d?\]: I felt that you had many weak groups in your game Ergo, and felt they all lived miraculously, only to end up just a bit short on points unfortunately]
;B[jh]C[gigago [ 6d \]: cut!]
;W[in]
;B[hn]
;W[kj]
;B[lj]
;W[ki]
;B[jl]
;W[ik]
;B[kh]
;W[li]
;B[lh]
;W[mi]
;B[mh]
;W[mj]C[gigago [ 6d \]: b tries to take r side :-)]
;B[ml]C[Zaphodius [ 6d?\]: It's not unthinkable that he has a plan]
;W[lk]
;B[ll]
;W[nh]C[gigago [ 6d \]: over]
;B[nk]C[Zaphodius [ 6d?\]: looks like it]
;W[nj]C[gigago [ 6d \]: bottom and top miai]
;B[nn]
;W[nf]C[Zaphodius [ 6d?\]: last man standing?
Ergoproxy [ 5d?\]: gg]
;B[if]C[Zaphodius [ 6d?\]: k15]
;W[ih]
;B[ig]
;W[je]
;B[mg]
;W[oe]C[Black resigns.])
