(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[7.50]TM[10800]OT[10/600 Canadian]
GN[Game Three BGA Championship]PW[Vanessa Wong]PB[Matthew Macfadyen]WR[5d]BR[6d]DT[2010-10-19]PC[The KGS Go Server at http://www.gokgs.com/]C[BGAadmin [-\]: 3rd Game of British Championship
]
;B[op]
;W[dd]
;B[co]
;W[qd]
;B[nd]
;W[oc]
;B[od]
(;W[pc]C[Q17 is a bit passive.]
;B[qe]
;W[re]
;B[pd]
;W[qc]
;B[qf]
;W[rf]
;B[qh]
;W[mc]C[It is not normal to have this joseki in the early opening,  w is almost completely sealed in the corner and b's influence is well supported by the two stones in the lower side.]
;B[rg]
;W[dq]
;B[gp]
(;W[do]
;B[dp]
;W[ep]
;B[cp]
;W[eo]
;B[cq]
;W[er]
;B[cr]
;W[ip]C[With d5 and so, w lost the corner and e2 group is far from strong, seems already in trouble in the opening.]
(;B[fq]C[B attacks directly...a strong way to start the battle directly.]
;W[eq]
;B[hp]
;W[iq]
;B[hr]C[W is separated, two groups against one, difficult to fight.]
;W[cn]
;B[bn]
;W[cm]
;B[bm]
(;W[hn]C[W c6, c7 and so means to strengthen w a little before then counterattack. However, it might be a bit impatient...]
;B[gn]
;W[gm]
;B[hm]
;W[io]
;B[fn]
;W[fm]
;B[en]
;W[em]
;B[dn]
;W[dm]
;B[fp]
;W[fr]
;B[gr]
;W[hq]
;B[gq]
;W[ir]
;B[fo]TR[hm]C[The lower left side is a failure for w, after b gaining a big corner, w is not even thick outside because of the key stone at h8. It has become a difficult game for w.]
;W[mq]C[N3 settles down in the lower side, a good point.]
;B[hl]
;W[fk]
;B[qp]
;W[hj]C[W h10 tries to take control in the center.]
(;B[jl]C[This is a "correct" shape, however, b should take more influence in the center...]
;W[jj]C[With k8, b is one space lower so and for w it is more comfortable.]
;B[mp]
;W[lp]
;B[mo]C[B n4 and so means to enlarge the moyo in the right side while making connection with k8 group.]
;W[nq]
;B[lo]C[M5 emphsis more the influence than the points in the corner.]
;W[pr]
;B[gk]C[A strong move, b attacks w's weak shape as b k8 group is strengthened.]
;W[gj]
;B[fj]
;W[ek]
;B[fi]
;W[di]
;B[de]C[Cool thought...b is aiming to cut w's connection. However, i personally do not agree with this move.]
(;W[ed]
;B[dh]
;W[ei]
;B[eh]
;W[fh]C[W counterattacks!]
;B[gi]
;W[fg]
;B[ii]
;W[ij]
;B[ch]
;W[ci]
;B[ff]
;W[eg]
;B[bi]
;W[bj]
;B[gg]
;W[gh]
;B[hi]
;W[hg]
;B[ig]
(;W[gf]
;B[bk]C[Cool move.]
;W[ck]
;B[aj]
;W[cj]
;B[bg]
;W[ji]
;B[ih]
;W[bl]
;B[ie]
;W[ce]
(;B[jn]
;W[kg]
;B[md]
;W[ke]
;B[kh]
;W[jh]
;B[jg]
;W[kf]
;B[lh]
;W[if]
;B[jf]
;W[je]
;B[hf]
;W[he]
;B[id]
;W[if]
;B[kp]
;W[hf]
;B[lq]
;W[lr]
;B[kr]
;W[ms]
;B[nr]
;W[qq]
;B[rp]
(;W[lc]C[This is huge...]
;B[mr]
;W[mj]
(;B[nk]
;W[nj]
;B[oj]
;W[oi]
;B[pj]
;W[pg]
;B[qg]
;W[of]
;B[ng]
;W[pi]
;B[qi]
;W[og]
;B[lj]
;W[lk]
;B[mk]
;W[li]
;B[mi]
;W[ni]
;B[ki]
;W[kj]
;B[oe]
;W[mh]
;B[be]
;W[cf]
;B[bd]
;W[cc]
;B[bc]
;W[cb]
;B[bf]
;W[ll]
;B[mm]
;W[ml]
;B[nl]
;W[nm]
;B[ok]
;W[lm]
;B[mn]
;W[im]
;B[jm]
;W[li]
;B[il]
;W[ak]
;B[bb]
;W[ba]
;B[cd]
;W[df]
;B[ai]
;W[kn]
;B[jo]
(;W[ld]
;B[nf]
;W[me]
;B[mf]
;W[le]
;B[ne]
;W[lg]
;B[qk]C[Don't really think it is necessary, but i think b just want security.

The rest are small yoses, in this game i have the impression that w lost in the opening. First in the upper right corner, this joseki is not recommended to play in the early opening letting b get all the influence in that stage. 

The big loss in the lower left corner leads w to a very difficult game, even though there were exciting fight later in the center, b controlled the situation prefectly and lead the advantage till the end.]
;W[ab]
;B[ac]
;W[am]
;B[ao]
;W[gl]
;B[dc]
;W[db]
;B[ec]
;W[fc]
;B[aa]
;W[bh]
;B[ca]
;W[ag]
;B[eb]
;W[fb]
;B[da]
;W[fa]
;B[cg]
;W[pf]
;B[pe])
(;W[nf]C[Why not o14, bigger yose.]))
(;B[nj]C[This is considerable, as b is really thick..]
(;W[nk]
;B[mk]
;W[ni]
;B[oj]C[B can cut if w dares to hane...])
(;W[ni]
;B[oi]
;W[nk]
;B[oj]
;W[mk]
;B[ok])))
(;W[rr]C[Even though w can live in the corner if w wanted to.]
;B[mr]
;W[or]
;B[ls]
;W[rq]))
(;B[al]C[Looks like the good timing to start the ko...]
;W[ak]
;B[md]
;W[am]
;B[jn]C[If w take the ko, b can seal the right side completely.]))
(;W[bh]C[This seems to be better, to kill the c12 group. ]
;B[if]C[Then think about how to invade the right side...]
;W[pg]
;B[qg]
;W[lk]
;B[km]
;W[mi]C[Not that w has no chance to live in such a big moyo..]))
(;W[cd]
;B[dg]
;W[bl]C[The exchange itself will strengthen w's corner, and regarding the c7 w can simply make life.]))
(;B[jk]C[Looks more interested in the center...]
;W[ji]
;B[le]))
(;W[mq]C[Another option which I personally prefer more. First try to settle down the right side then run together with b in the left side.]
;B[hn]
;W[em]
;B[io]
;W[jo]
;B[jn]
;W[ko]C[Still a long game.]))
(;B[kq]C[Though l3 is also an option, b putting pressure on w while developing the influence on the right side, this is a more peaceful way
]
;W[ir]LB[gn:C][fq:A][gr:B]C[Even if w responds, there are still many ajis which bothers w in future.]))
(;W[ep]C[F4 seems to be a good point, b doesn't have a comfortable move now.]
;B[ck]
;W[qp]C[If b responds, as e3 two stones form a strong shape, w can already tenuki.]))
(;W[pd]C[Q16 seems to be more normal.]
;B[nc]
;W[ob]
;B[jd]))
