(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]SZ[19]KM[6.50]PW[Muramatsu Ryuichi]PB[Ohashi Hirofumi]WR[8p]BR[6p]DT[2013-01-31]EV[52th Japanese Judan]SO[gokifu.com]RE[B+Resign]BC[ja]WC[ja];B[nf];W[go];B[fh];W[mm];B[jg];W[np];B[dp];W[gq];B[el](;W[hl]C[looks slow ?];B[ed];W[nd];B[pe];W[kc];B[oc];W[hc];B[nc];W[pj];B[qp];W[qn];B[oq];W[nq];B[op];W[or];B[pr];W[nr](;B[on];W[ql];B[rm];W[qm];B[rn];W[qr](;B[qq];W[ps];B[rl];W[om];B[qk];W[pk];B[qj]C[black is ahead now because white only has points at the bottom];W[re]LB[eb:C][qc:A][qi:B]C[A and B are miai to live but C is also important to have a base of life and left side is still open];B[gb];W[hf];B[hh];W[ce];B[hb];W[jf];B[ic];W[id];B[hd];W[kg];B[jh];W[jd];B[kh];W[lg]C[white saved his group but only got few points and black thickness is good for him];B[jl];W[jn];B[eq];W[ch];B[im];W[hn];B[hm];W[gm];B[gl];W[fl];B[gk];W[fm];B[fk](;W[in];B[em];W[cj];B[cl];W[dc];B[rc];W[qi];B[pi];W[ri];B[rj];W[sj];B[rk];W[ph];B[oi];W[qg];B[oh];W[pf];B[qe];W[rd];B[qc];W[nj];B[og];W[sd];B[pg];W[qf];B[le];W[ke];B[sf];W[of];B[oe];W[ng];B[mg];W[nh];B[ni])(;W[]C[if white tenuki];B[hp];W[gp];B[in];W[io];B[ho];W[gn];B[jo];W[ip];B[jp];W[iq];B[kn]C[white lossed all of his territory]))(;B[ps];W[qq];B[pq];W[rp];B[ro];W[qo];B[pp]C[can white kill black group ?]))(;B[eq]C[if black plays elsewhere];W[qr];B[ps];W[qq];B[pq];W[rp]C[black is on trouble]))(;W[dd];B[hm];W[in]C[but now it's painful for white]))