(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]

RU[Japanese]SZ[19]KM[6.50]TM[1200]OT[5x30 byo-yomi]

PW[Cho Hunhyun]PB[spiderman1]DT[2007-03-27]RE[B+Resign]

;B[qd]C[This is the game from the special event on Tygem Go server. Best 3 Korean players (Lee Changho, Yoo Changhyuk and Cho Hunhyun) vs top 3 Tygem players. It&#146;s a game between "spiderman1", 9-dan on Tygem and Cho Hunhyun, 9-dan. The game is even, time control is 20 minutes plus byoyomi.]

;W[dd]

;B[pp]

;W[oc]

;B[cp]

;W[eq]

;B[iq]

;W[io]C[A very rare plan, which was invented by Honinbo Dosaku long time ago. I bet, that Cho Hunhyun, 9-dan will never use it in important tournament game]

;B[dn]LB[do:A]C[Kosumi at A is another popular answer]

(;W[jq]C[I never saw it before -]

;B[jr]

;W[jp]

(;B[kq]C[The right answer -]

;W[cq]

;B[bq]

;W[dp]

;B[co]

(;W[ir]C[Is it better to cut from the other side? -]

;B[hr]

;W[kr]

;B[is]

;W[lq]

;B[fp]C[The vital point. The result looks terrible for White]

;W[qn]

(;B[pm]C[A nice ladder breaker -]

(;W[oo]C[White is trying to fight -]

;B[kp]

;W[ko]LB[op:A]C[Is it better to block at A directly?]

;B[lp]

;W[mp]

;B[lo]

;W[ln]

;B[mo]

;W[mn]

;B[no]

;W[nn]

;B[np]

;W[op]

;B[nq]

;W[oq]

;B[kn]C[A painful atari. The timing is perfect]

;W[jo]

;B[nr]

;W[km]C[Now White has to defend here and his wall is still far from ideal]

;B[or]C[A big move ]

;W[pq]

(;B[qg]C[A very solid answer -]

;W[pf]

;B[qf]

;W[qc]C[The standard combination]

;B[rc]

;W[pd]

;B[qe]

;W[jc]LB[cj:A]C[Is it better to extend around A?]

;B[cf]

;W[fd]

;B[bd]

;W[cc]

(;B[ch]C[A high-level move. I saw it played by Ryu Shikun, 9-dan about 10 years ago and it was explained in Go book about new patterns. Abe Yoshiteru, the author of that book, called it genius -]

;W[qi]

;B[qb]C[The most solid answer]

;W[oi]LB[oh:A]C[Keima at A would be more active, but it has bad adji]

;B[im]C[A good move. It's painful for White]

(;W[hl]C[An active idea, but it looks like an overplay -]

;B[il]

;W[ik]

;B[hm]

;W[jk]

;B[hk]C[A sharp move]

;W[gl]

;B[hj]C[We may see, that the fight is not easy for White]

;W[fk]

;B[gm]

;W[fm]

;B[fn]

;W[em]LB[fi:A]C[Is it better to jump at A?]

;B[ei]C[A powerful plan]

;W[en]

;B[eo]

;W[do]

;B[dm]

;W[gn]

;B[fo]

(;W[dl]C[White has no chance to capture the stones -]

;B[cl]

;W[dk]

;B[ej]C[The right order]

;W[cn]

;B[cm]

;W[bn]

;B[bo]

;W[ao]

;B[bp]

;W[ck]

;B[bm]

;W[fl]

;B[ek]

;W[el]

;B[ho]

;W[bl]

;B[an]

;W[di]C[White's group has only few liberties, so it's hard for him to cut and start the race]

;B[eh]

;W[gi]

;B[gj]

;W[fj]

;B[fi]

;W[dh]C[A miscalculation]

;B[dj]

;W[cj]

;B[ci]

;W[hi]

;B[ij]

;W[ki]

;B[ii]C[Black's group cannot be captured in geta]

;W[ih]

;B[jh]

;W[hg]

;B[ji]

;W[dg]

;B[eg]

;W[df]

;B[ef]

;W[ee]

;B[cg]

;W[de]

;B[bj]C[For sure, White missed this tesuji]

;W[bk]

;B[ak]LB[bi:A][al:B]C[It's brilliant. If White plays at A, Black can play at B. White has no hope of winning this race!])

(;W[hn]

;B[gk]

;W[fl]

;B[fj]

;W[ek]

;B[dk]C[He cannot fight like this]))

(;W[jn]

;B[gg]C[It's normal, but difficult for White]))

(;B[ci]

;W[dh]

;B[ch]

;W[df]C[This is the standard way, but the main problem is White's moyo])

(;B[dh]

;W[cj]C[The high extension is possible, but Black must be afraid of the invasion]))

(;B[ld]

;W[qf]C[Black must be afraid of this pincer]))

(;W[mo]

;B[pn]C[This result would be too comfortable for Black]))

(;B[nq]

;W[on]

;B[rp]C[It would be passive for Black to defend like this]))

(;W[kr]

;B[lr]

;W[ir]

;B[ks]

;W[hq]C[In my opinion, this result is better than the real game]))

(;B[kr]

;W[hq]

;B[hr]

;W[ip]

;B[ir]

;W[gq]C[It would be passive for Black to defend like this]))

(;W[hq]

(;B[hr]

;W[ir]

;B[jr]

;W[ip]

;B[jq]

;W[gr]

;B[is]

;W[gp]

;B[dq]

;W[ep]

;B[ck]C[This is the standard plan])

(;B[cj]

;W[ip]C[Black may also think about tennuki])))



