(;CA[gb2312]FF[4]ST[2]SZ[19]AP[GOWrite:2.2.21]GM[1]WT[USA]WR[7]PW[Thomas Hsiang]HA[0]DT[20100527 \[11\:17\]]BT[Australia]RE[W+R]PB[David Ormerod]GN[31st World Amateur Go Championships - Round 3]KM[6.5]MULTIGOGM[1]US[www.chinaqiyuan.com]BR[5]EV[第31届业余围棋世界杯第3轮]FG[259:]PM[2]
;B[qd]
;W[dc]
;B[pp]
;W[dp]
;B[de]
;W[cg]
;B[cc]
;C[This move is Cho U's favourite. Tricky one. ]W[gc]
(
;C[This is what W wants B to play. ]B[db]
;W[cd]
(
;C[Inevitable. ]B[ec]
;W[dd]
;B[ed]
;W[cb]
;C[I never seen this variation from pros' games, but this descent looks good. ]B[bc]
;W[ce]
;B[df]
;W[cf]
;C[Right choice. ]B[bb]
;W[eb]
;B[ca]
(
;C[Up to here, it's favourable for W. ]W[fb]
;B[fe]
;L[jc]C[Playing at A seems better for W. ]W[dg]
;C[Good pincer. ]B[jc]
;W[ge]
;B[gf]
;W[he]
;B[eg]
;C[Maybe misreading. ]W[fg]
;C[The game becomes good for B suddenly. ]B[eh]
;W[cj]
(
;C[Good enough. ]B[gg]
;W[je]
;B[ld]
;W[od]
;B[if]
;W[ie]
(
;C[This move gives W territory in the corner. ]B[ne]
;C[Good move. ]W[qe]
;C[Fighting spirit, but]B[pe]
;W[pd]
;B[pf]
;W[qc]
;B[rd]
;W[re]
;B[rc]
;W[rb]
;B[pc]
;W[qb]
;B[nd]
;C[Up to here, W takes the corner, but B doesn't gain that much. The game becomes even again. ]W[oc]
(
;C[It's premature. ]B[hb]
;W[hc]
;B[ib]
;W[ig]
;B[jf]
;W[hf]
;B[hg]
;W[kf]
;B[jg]
;W[kd]
;B[kc]
;C[Partly a good move, but too early. ]W[mb]
;B[le]
;W[ke]
;B[nc]
;W[ob]
;C[Good decision. B takes the initiative of the game again. ]B[ih]
;W[lc]
;B[lb]
;W[mc]
;B[ja]
;W[kg]
;B[kh]
;W[mg]
;B[lh]
;W[nf]
;B[oe]
;W[ni]
;B[rf]
;W[sc]
;B[qf]
;W[sd]
;B[pi]
;W[ji]
;B[jh]
;W[mj]
;C[Good and calm. B is still leading. ]B[pk]
;W[ml]
;B[mp]
;W[qq]
;B[qp]
;W[pq]
;B[nq]
;W[nr]
;B[mr]
;W[rp]
;B[ro]
;W[rq]
;B[qn]
;W[or]
;C[Good timing to invade. ]B[cl]
;W[cn]
;L[el]C[Good tesuji, but jumping at A is more common. ]B[bi]
;W[bj]
;B[ci]
;W[di]
;B[dj]
;W[ei]
;C[B captures W's two stones, but B's centre group becomes weak. ]B[ck]
;W[ej]
;B[dk]
;W[bh]
;B[bk]
;W[fh]
;B[ff]
;W[ef]
;B[ee]
;W[gh]
(
;B[hh]
;W[gj]
;B[hj]
;W[hk]
;C[Proper move. ]B[ik]
;W[hl]
;B[il]
;W[im]
;B[jm]
;W[jl]
;C[B is playing very well here. ]B[ij]
;W[kl]
;B[gk]
;W[fk]
;B[gl]
;W[hm]
;B[fl]
;W[gi]
;B[jn]
;W[io]
;B[gb]
;C[Good, B should atari here before. ]W[ek]
;B[el]
;W[dm]
;B[dl]
;C[It wasn't necessary. ]W[dh]
;B[in]
;W[hn]
;B[ho]
;W[gn]
;B[bm]
;W[ip]
;B[ln]
;W[lm]
;B[mn]
;W[fc]
;B[kj]
;W[kb]
;B[la]
;W[ma]
;B[ka]
;W[kk]
;B[lj]
;W[lk]
;B[nk]
;W[mk]
;B[og]
;W[mh]
;C[It's the initiative moment of the game. ]B[hp]
;W[iq]
;B[hq]
;W[hr]
;B[gr]
;W[kn]
;B[jo]
;W[ir]
;B[mf]
;C[Now, B gets an excellent chance of the game. ]W[lg]
(
;C[Looks good tesuji too. ]B[ep]
;W[ko]
(
;C[I look back the game, and B is going well with this move too. ]B[fn]
;W[go]
;B[fp]
;W[jp]
;C[B is playing beautifully, and the game is good for him too. ]B[dq]
;W[cq]
;B[dr]
;W[cr]
(
;C[No problem with this move though. ]B[bo]
;W[bn]
(
;C[Good too.]B[bp]
;C[Good move, but B is winning. ]W[do]
;C[The game is going so well for B. ]B[an]
;C[W is desperate, and]W[eq]
(
;C[This is the losing move. B doesn't need to capture all of them, and this isn't even working. 
If you had some time to count, you would have been surprised how many points B is winning. ]B[en]
;TR[en]C[The game is suddenly over. 

This game is wonderfully exciting and fun. 

If you had some more time, you could play here instead of 195. 
I felt your spirit through the game, and this game should be one of your best games! 

You played this game fantastically whole the game. Just one miss. ]W[er]
;B[li]
;W[nj]
;B[gq]
;W[bq]
;B[nb]
;W[na]
;B[md]
;W[oa]
;B[ds]
;W[om]
)
(
;C[Correct answer. ]B[er]
;W[fo]
;B[eo]
;W[en]
;B[fq]
;W[fm]
;C[B is winning more than 15 points. ]B[cp]
)

)
(
;C[This move is also working. ]B[do]
;W[co]
;B[bp]
;W[cp]
;B[an]
;W[fo]
;B[eo]
;W[en]
;C[It looks very complicated, but I couldn't find any good moves for W. ]B[fm]
)

)
(
;C[B is enough with this atari. It's not easy for W to live in the corner without ko fight. ]B[do]
)

)
(
;C[This is better. ]B[jp]
;W[lq]
;B[fn]
;W[go]
;B[fp]
;W[kp]
;L[fo][gp]C[Now, B can capture the whole corner as B can utilise A&B for sente. ]B[dq]
)

)
(
;C[This is normal, and]B[fp]
(
;W[en]
;B[dq]
;W[cq]
;L[cp][do][fn]C[W is in deep trouble. ]B[ep]
;W[eo]
;B[cp]
;W[do]
;B[cr]
;W[bq]
;B[er]
;C[This is W's only hope, but B has more territory than W. ]W[ko]
)
(
;W[fo]
;B[ep]
;W[eo]
;B[dq]
;W[cq]
;C[There's no problem to live inside. ]B[dr]
(
;W[fr]
;B[gs]
;W[fq]
;B[gq]
;W[eq]
;B[gp]
;W[cr]
;B[cp]
;W[do]
;B[fs]
;W[ds]
;L[bp]C[It's over too. ]B[er]
)
(
;W[ko]
;B[cp]
;W[do]
;C[B leads the game. ]B[bq]
)

)

)

)
(
;C[This is the vital point. ]B[gj]
;W[hi]
;B[ii]
;W[hj]
;L[mj][hk]C[W's A group is getting weaker, and blocking at B is also good for black later. ]B[jk]
)

)
(
;C[This block is gote but very thick. ]B[nc]
(
;W[ig]
;B[ob]
;W[pb]
;B[oe]
;W[pc]
;B[rf]
;W[sc]
;C[B can develope his right side. ]B[qm]
)
(
;C[If W answers here, ]W[ob]
;C[This attachment is still big and thick. B is not bad. ]B[rf]
)

(
;C[If W responds like this. ]W[qg]
;L[ob][oe]C[You can start to attack now. B's outside is so powerful as A and B are sente. ]B[hb]
)

)

)
(
;L[pf][kg]C[Jump here and A&B are miai next. ]B[lf]
)

)
(
;C[This jump is also thinkable. ]B[je]
;W[ff]
;B[ef]
;W[gg]
;C[B can fight. ]B[hf]
)

)
(
;
)

)
(
;
(
;
)
(
;C[If B cuts here, ]B[dd]
;L[cb][ce]C[A and B are miai for W. ]W[ec]
)

)

)
(
;C[This is common. ]B[dd]
(
;C[Right answer for W. ]W[db]
;L[ci][cb]C[A and B are miai next for black. ]B[be]
;W[cj]
;B[cb]
;C[It's done, and B has sente. The result is good for both. ]W[jc]
)
(
;C[This is extension is wrong. ]W[ec]
;TR[gc]C[W's extension is too close on the top. ]B[bd]
)

)

)