(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]SZ[19]KM[6.50]PW[Catalin Taranu]PB[Cornel Burzo]WR[5p]BR[6d]EV[Hans Pietsch Memorial]RO[play off for 3-4 place]PC[Budapest]RE[W+19.50];B[pd];W[dc];B[dq];W[co];B[de];W[dh];B[gd];W[ee];B[ef];W[fe];B[dd];W[fc];B[cc];W[ec];B[ff];W[ge];B[bd];W[jc];B[ep];W[cl];B[pp];W[nq];B[kp];W[qq];B[pq];W[qp];B[po];W[pr];B[or];W[qr];B[oq];W[qn];B[el]C[This move is hard to handle, but this doesn't neccessarily mean it is a good move.];W[iq];B[jq];W[ip];B[jn];W[fq];B[fp];W[gp]C[It is hard to attack white now. ];B[cm]C[Strange move. Black wants to create a diversion, but...];W[bm];B[bl];W[dm];B[ck];W[dl];B[dk];W[bk];B[ek];W[al]C[...this result is a huge failure for black.];B[go]C[Black decides to attack, but it is really hard to be severe when your own shape is not thick yet.];W[ho];B[gq];W[jo];B[ko];W[gn];B[hp];W[in];B[jm];W[gr];B[fr];W[hq];B[gp];W[gl];B[fn];W[il];B[kk];W[jk];B[kj];W[pn];B[on];W[om];B[nn];W[pl];B[hk]C[This is a vital point to attack. Catalin must have been confident to escape without any harm.];W[im];B[jj]LB[em:B][fm:A][hs:C]C[White is alive any time after exchanging A-B and defending at C.];W[gk];B[hj];W[kl];B[lm];W[gj];B[ei];W[hi];B[ii];W[ll];B[jl];W[ik];B[ij];W[mm];B[ln];W[gi];B[eh];W[hg];B[gm]LB[em:B][fm:A]C[Black should have exchanged A for B before. like that there would be a life insurance for white.];W[hl]C[White is connected and black's position is in pieces.];B[jg];W[mj];B[jd];W[kd];B[je];W[ic];B[ke];W[ld];B[mh]LB[ph:A]C[White should simplify the position as he is ahead. I think a move around A would do the job.];W[qf];B[ph]C[Now black gets a chance to complicate the position.];W[of];B[nc];W[nd];B[od];W[ne];B[mc];W[le];B[oi]LB[rf:B][qi:A]C[A would be a vital point. (considering that B is sente against the corner.) Like that black's center is in trouble.];W[qc];B[qd];W[rd];B[re];W[rc];B[rf];W[pb];B[ob];W[qg];B[rg];W[qh];B[qi];W[rh];B[qe];W[ra];B[kc];W[lc];B[gf]C[This cut is severe. I think Catalin did not expect this move, othervise he would have played safer.];W[hf];B[he];W[ie];B[id];W[hd];B[hc];W[he];B[kb];W[jf];B[kf];W[kg];B[lf];W[hb];B[ib];W[gc];B[jb];W[hc];B[ih];W[lg];B[mf];W[mg];B[hh];W[lb];B[ng];W[nf];B[if];W[gh];B[gg];W[nh];B[og]C[This move is not easy to understand, i think it is a byo yomi mistake.];W[lh];B[mk];W[nk];B[lk];W[nj];B[ml]C[This exchange leaves white ahead, however i think this was a bit risky way of playing, so white should have avoided it. ];W[ci];B[dg];W[mi]C[Moves after 172 omitted, W has won by 19.5])