(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.50]TM[60]OT[3x20 byo-yomi]
PW[himountain]PB[bin7674]WR[9d]BR[8d]DT[2009-07-17]PC[The KGS Go Server at http://www.gokgs.com/]RE[B+Resign]
;B[qd]C[The game is "bin7674", 9-dan (Black) vs "himountain", 9-dan]
;W[cc]
;B[pq]
;W[cq]
;B[oc]
;W[po]
;B[qo]
;W[qn]
;B[qp]
;W[pm]
;B[nq]
;W[op]C[Usually it's better to skip this exchange]
;B[oq]
;W[qi]
;B[qg]
;W[dj]C[The construction on the left is rare. Cho Chikun used it several times against Takemiya]
;B[fp]
;W[dn]
;B[ql]LB[ip:A]C[It's more urgent to extend at A]
;W[rm]
;B[rj]
(;W[ok]LB[pk:A]C[Normally White answers at A, but now he wants to get sente, so keima is very nice -]
(;B[qj]C[A slack move -]
;W[pj]
;B[ri]
;W[hp]LB[dn:B][fp:A]C[White won the fuseki. The A-B exchange is clearly bad for Black now]
;B[fd]
;W[df]
;B[id]
;W[fn]C[A key point]
;B[jq]
;W[iq]
;B[jp]
;W[hn]C[White's lead is obvious!]
;B[cp]
;W[dp]
;B[cl]
;W[co]C[The most solid way]
(;B[dh]C[Black overplayed here -]
;W[bj]
;B[ce]
;W[de]
;B[cf]
;W[cd]
;B[dg]
;W[ed]
;B[fe]
;W[fc]
;B[gc]
;W[gb]C[The proper shape]
;B[fb]
;W[ec]
;B[hb]
;W[gd]
;B[ga]
;W[hc]
;B[gb]
;W[fg]LB[ff:A]C[Normally White plays at A, but his plan is even better]
;B[ej]
;W[dk]
;B[fh]
;W[eg]
;B[eh]
;W[ge]
;B[gg]
;W[gf]
;B[hg]C[Black is thick, but White has sente and keeps his lead]
;W[pc]
;B[pd]
;W[ob]
;B[nc]
(;W[nb]C[It's not necessary for White to fight here -]
;B[pb]
;W[mc]
;B[lb]
;W[mb]
;B[hd]LB[he:A][hf:B]C[A very thick move. Both A-B became sente]
;W[me]
;B[qc]
;W[mg]
;B[hf]
(;W[ff]C[Maybe it's better to ignore -]
;B[gm]
;W[gn]
;B[jr]
(;W[ir]C[White may think about tennuki -]
;B[oi]
;W[kf]
;B[he]
;W[ee]
;B[pi]
;W[kc]
;B[nn]C[Now White has 2 weak groups. Black got his chances!]
;W[pl]
;B[nl]
;W[nk]
;B[mi]C[The only move!]
;W[mk]
;B[lj]
;W[mm]
;B[kb]
;W[jc]
;B[jb]
;W[jh]
;B[ii]
;W[ki]
;B[kj]
;W[li]
;B[mh]
;W[lh]
;B[ng]
;W[mf]
;B[nm]
;W[kl]
;B[ji]
;W[kg]C[White is alive, but only with few points]
;B[lc]
;W[ld]
;B[jm]
;W[jl]
;B[im]C[Now Black wants to kill the second dragon]
;W[ik]
;B[gk]
;W[hm]
;B[il]
;W[hl]
;B[jk]
;W[km]
;B[jn]
;W[kk]
;B[ml]
;W[lk]
;B[jj]
;W[mo]
;B[no]
;W[np]
;B[mp]LB[ln:A][oo:B]C[A-B are miai]
;W[pp]
;B[ln]
;W[mq]
;B[lp]
;W[qq]
;B[rq]
;W[qr]
;B[rr]
;W[pr]
;B[mr]
;W[nr]
;B[lq]
;W[or]
;B[mq]
;W[ro]
;B[rp]
;W[rs]
;B[so]
(;W[sn]C[White has no choice -]
;B[rn]
;W[kn]
;B[jo]
;W[ro]
;B[pn]
;W[on]
;B[rn]
;W[lm]
;B[mn]
;W[ro]
;B[oo]C[Nice local threats!]
;W[pn]
;B[rn]
;W[ko]C[It's the last ko threat White has in reserve]
;B[lo]
;W[ro]
;B[lg]
(;W[lf]C[If White ignores ...]
;B[rn]
(;W[sm]C[White cannot live, but any way, game is over -]
;B[sr]
;W[sp]
;B[ns]
;W[ro]
;B[os]
;W[qk]
;B[rl]
;W[rk]
;B[sk]
;W[pk]
;B[sl]C[White has only one eye - the game is over!]
;W[hk]
;B[mj])
(;W[ic]
;B[sm]
;W[ib]C[This is the biggest threat, but now Black is 30 points ahead]))
(;W[sp]
;B[kh]C[White will lose by 10-15 points]))
(;W[rn]
;B[sr]
;W[sp]
;B[ns]
;W[sn]
;B[os]
;W[qs]
;B[ms]
;W[so]
;B[ps]C[Black would win the race]))
(;W[oh]
;B[hr]
;W[qh]
;B[rh]
;W[pg]
;B[qf]C[White can still win this game]))
(;W[oh]
;B[ef]
;W[bh]
;B[bg]
;W[ch]
;B[cg]
;W[eb]TR[gd][ge][gf][eg][fg]C[Marked stones are big, but it's more important to stay connected on the right]))
(;W[oh]
;B[nb]
;W[qh]
;B[rh]
;W[pg]C[White can win the game easily by defending his group on the right]))
(;B[cj]
;W[ci]
;B[bi]
;W[bj]
;B[ck]
;W[bh]
;B[di]
;W[ch]
;B[ej]C[Usually Black makes sabaki like this]))
(;B[pj]C[For sure, it must be here]))
(;W[pk]
;B[pj]
;W[qj]
;B[qk]
;W[ok]
;B[ri]
;W[qh]
;B[rh]
;W[oi]
;B[ip]C[This is the normal joseki. White is thick, but he ends in gote]))
