(;AB[cb]AB[cc]AB[cd]AB[bd]AB[db]AB[da]AB[ea]AB[fa]AB[ec]AB[fc]AB[gc]AB[gb]AB[bh]AB[ch]AB[ci]AB[dh]AB[eh]AB[ei]AB[eg]AB[gg]AB[gh]AB[hf]AB[if]AB[ih]AB[kg]AB[kh]AB[lf]AB[mf]AB[mg]AB[ma]AB[na]AB[oa]AB[pa]AB[nb]AB[pb]AB[qb]AB[qc]AB[pd]AB[pf]AB[qf]AB[rf]AB[qg]AB[rh]AB[ph]AB[nj]AB[mi]AB[li]AB[lj]AB[lk]AB[ml]AB[lm]AB[nl]AB[nm]AB[ok]AB[pk]AB[qk]AB[rl]AB[on]AB[qn]AB[qo]AB[qp]AB[ro]AB[no]AB[mo]AB[pq]AB[oq]AB[op]AB[lp]AB[kp]AB[lq]AB[mr]AB[nr]AB[ck]AB[bo]AB[ap]AB[bq]AB[br]AB[cq]AB[do]AB[en]AB[gn]AW[ga]AW[ha]AW[hb]AW[hc]AB[ib]AW[gd]AW[he]AW[gf]AW[ff]AW[dc]AW[dd]AW[de]AW[ce]AW[be]AW[bi]AW[bj]AW[cj]AW[bl]AW[cm]AW[dl]AW[dk]AW[el]AW[di]AW[ej]AW[fk]AW[fi]AW[ji]AW[jk]AW[kl]AW[ll]AW[mk]AW[mj]AW[lg]AW[nh]AW[ni]AW[oj]AW[pj]AW[qj]AW[rj]AW[rk]AW[qi]AW[qh]AW[rg]AW[pg]AW[og]AW[of]AW[ne]AW[pc]AW[oc]AW[nc]AW[ob]AW[mb]AW[lb]AW[la]AW[le]AW[ke]AW[kf]AW[jd]AW[cr]AW[dr]AW[dq]AW[fp]AW[ho]AW[jn]AW[ko]AW[jp]AW[jq]AW[kq]AW[kr]AW[lr]AW[or]AW[pr]AW[qq]AW[rr]AW[sq]AW[rp]AW[pp]AW[po]AW[mn]AW[mm]AW[nn]AW[ln]C[The game is close, and black is not confident about his yose. Find a way to get a large advantage as black.CHOICE]AW[oe]AP[goproblems] (;B[ee]C[RIGHT] (;W[ed] (;B[fd]C[RIGHT];W[ef] (;B[fe]LB[df:A]LB[ge:B]C[Excellent! A and B are miai to cut off white. In the real game, white resigned here.RIGHT]) (;B[df];W[fe]C[You tried, but white managed to connect out.])) (;B[ef];W[fd]C[You tried, but white managed to connect out.])) (;W[ef] (;B[fe]LB[df:A]LB[ge:B]C[Excellent! A and B are now miai to cut off white.RIGHT]) (;B[df];W[ed]C[You tried, but white managed to connect out.]))) (;B[ef];W[ee]C[Black has lost his chance to gain a large advantage.]) (;B[fe];W[fd];B[ee];W[ed] (;B[ge];W[ef]) (;B[ef];W[ge])) (;B[ed];W[ee]C[Black has lost his chance to gain a large advantage.]) (;B[fd];W[fe]C[Black has lost his chance to gain a large advantage.]))