(;GM[1] FF[4] AP[Hibiscus:2.1] SZ[19] ST[3] TM[7200] KM[5.5] RE[W +] BR[3 D] WR[6 D] PB[Kuzela Martin] PW[Nechanicky Radek] DT[8/7/2000] PC[Brno] RO[7] EV[MR 2000] GN[7.4] ;B[pd] ;W[dp] ;B[oq] ;W[dd] ;B[fq] ;W[dn] ;B[ip] ;W[qk] ;B[qi] ;W[po] ;B[qp] ;W[qo] ;B[rp] ;W[jc] ;B[cf] ;W[ch] ;B[cc] ;W[dc] ;B[cd] ;W[de] ;B[bf] ;W[mc] LB[eg:A]C[Play at A would be normal, but it is never bad to try something new.] ;B[df] C[After this move, black has a severe attack at A, this means sente is important for both black and white.] LB[fd:A];W[qf] (;B[pf] [pf]LB[nd:A]C[I think play at A would be more severe. See variation.] (;W[pe] C[Could be better. See variations.] ;B[oe] ;W[qe] ;B[qd] ;W[pg] ;B[of] MA[pe][oe]C[The exchange of the marked moves killed one of white liberty.] ;W[qh] C[So white had play this painful move.] ;B[pi] ;W[og] ;B[oc] C[Good shape for black. White is going to have difficult time now.] ;W[ok] ;B[ni] ;W[mg] ;B[nk] LB[li:A]C[Too close, this would help white. Should be played at A.] ;W[nl] ;B[mk] ;W[oj] ;B[oi] ;W[nf] ;B[nh] ;W[ne] ;B[od] ;W[ng] ;B[li] C[In the end, black still has to play here. ] ;W[ck] ;B[ro] C[Play at A would be more urgent. And this move is also too low.] LB[fd:A];W[np] C[Good move.] ;B[op] ;W[oo] ;B[no] C[It looks like a misreading.] ;W[mo] ;B[nq] C[Too bad for black.] ;W[nn] C[White is leading now.] (;B[cq] C[This is very big but not urgent at the moment. It should be played at A. In the variations you can find how the fighting there should be.] LB[fd:A];W[dq] ;B[dr] ;W[kh] C[Sharp. I think this move has decided the game. Play at A is even faster.] LB[jh:A];B[fe] ;W[gc] ;B[he] ;W[gf] ;B[fc] ;W[fb] ;B[gd] ;W[hc] ;B[ff] ;W[eg] C[Not necessary.] ;B[fg] C[Of course black would counterattack.] ;W[ki] ;B[kj] LB[kk:A]C[Jumps at A would walk faster.] ;W[jj] ;B[kk] ;W[jk] ;B[ml] ;W[nm] ;B[lh] ;W[lg] ;B[jl] ;W[il] ;B[jm] ;W[lm] C[Very painful for black, it is all because white has a strong shape here. ] ;B[rk] ;W[rj] ;B[rl] ;W[ri] ;B[kl] ;W[ef] ;B[eh] ;W[dg] ;B[hh] ;W[ii] ;B[di] ;W[bh] ;B[dk] ;W[cl] ;B[hi] ;W[ig] ;B[hf] C[Still difficult game for black. White has more territory and white is stronger.] (;W[jo] C[This move could lose points. See variation.] ;B[jp] ;W[hk] ;B[lp] C[Very good, black had to try to get most points. White lost at least 15 points on the lower side. If white can't get much from the attacking in the center, black would have a chance to win. And it doesn't look easy at all for white.] ;W[kn] ;B[im] ;W[gj] ;B[gi] ;W[io] ;B[hl] ;W[ik] ;B[ho] ;W[ej] ;B[fi] ;W[ei] ;B[fj] ;W[fh] ;B[gh] ;W[hm] ;B[hn] ;W[gl] ;B[ek] C[White lost too much in the fighting here.] ;W[ql] ;B[gp] C[If black doesn't defend here but defend in the upper left corner, the game would be close.] ;W[cb] ;B[bb] ;W[ba] C[Severe.] ;B[db] ;W[da] ;B[ca] ;W[lo] ;B[in] ;W[cb] ;B[eb] ;W[ec] ;B[ca] ;W[rd] ;B[rc] ;W[cb] ;B[ac] ;W[ea] ;B[bd] ;W[ab] ;B[aa] ;W[re] ;B[nb] ;W[ab] ;B[rg] ;W[rm] ;B[aa] ;W[sc] ;B[sd] C[Too dangerous for black to play like this. Just nobi at A would be still ok.] ;W[rb] C[Severe. White got a chance again.] ;B[qc] ;W[sb] ;B[qb] ;W[ra] ;B[qg] ;W[se] ;B[rh] ;W[ph] ;B[mb] ;W[lb] ;B[ma] C[Black lost too many points in the fight of this ko, that means white doesn't need to get much from the ko threats anymore. ] ;W[cp] ;B[br] ;W[bq] ;B[cr] ;W[ab] ;B[qj] ;W[sl] ;B[aa] ;W[cj] ;B[dj] ;W[ab] ;B[sh] ;W[sf] ;B[aa] ;W[mq] ;B[lq] ;W[ab] ;B[sj] ;W[sk] ;B[aa] ;W[mp] ;B[mr] C[Konec zápisu. Black can't win the ko any more. ] )(;W[cp] ;B[br] ;W[bq] ;B[cr] ;W[mq] C[This would be a easy game for white. White is a bit ahead on board and black has weakness.] ))(;B[fd] (;W[ee] C[If white plays here...] ;B[id] ;W[jd] ;B[ie] )(;W[fe] ;B[ee] ;W[ed] ;B[ef] (;W[gd] C[It is not possible for white to kill the black stone.] ;B[fc] ;W[gc] ;B[fb] ;W[db] ;B[gb] C[White can't stop black anymore.] (;W[hb] ;B[ge] ;W[ff] ;B[fg] ;W[gf] ;B[hc] ;W[hd] ;B[he] ;W[id] ;B[hf] C[White dies.] )(;W[hc] ;B[ib] C[A tesuji.] (;W[hb] ;B[ge] ;W[ff] ;B[he] )(;W[ic] ;B[hb] ;W[cb] ;B[bb] ;W[ba] ;B[ab] C[White dies.] )))(;W[fc] ;B[gd] ;W[gc] ;B[hd] ;W[hc] ;B[id] C[This is too painful for white.] ))))(;W[pg] C[In this situation, hane here looks better than the result in the game for white.] (;B[qg] ;W[pe] ;B[of] ;W[qe] ;B[oe] ;W[rg] ;B[qh] ;W[qd] ;B[oc] ;W[qc] ;B[oh] ;W[ng] ;B[og] ;W[gd] ;B[qm] ;W[pm] ;B[ql] ;W[pl] ;B[rk] ;W[mm] )(;B[of] C[If black nobi...] ;W[qe] ;B[qd] ;W[og] C[Now white doesn't have to push at A anymore (that was the game).] LB[pe:A])))(;B[nd] ;W[md] ;B[ne] ;W[ob] ;B[qc] ;W[ph] ;B[pk] ;W[ql] ;B[pi] ;W[nh] ;B[me] C[I this this would be more difficult for white.] ))