(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[6.50]
GN[white-black]PW[white]PB[black]WR[3k]BR[2k]DT[2012-02-15]GC[Game]PC[Server]RE[B+Resign]
;B[pd]
;W[po]
;B[cd]
;W[dp]
;B[pq]
;W[np]
;B[nq]
;W[mq]
;B[mp]
;W[oq]
;B[nr]
;W[op]
;B[or]
;W[lq]
;B[pp]
;W[qo]
(;B[mo]C[Thank you move, as black still 2 problems after white o6]
;W[nn]
(;B[rp]
(;W[jp]
;B[ro]
;W[pj]
;B[qm]
;W[pm]
;B[ql]
;W[pl]
;B[cn]
;W[fp]
;B[bp]
;W[cl]
;B[cq]
;W[co]
;B[bo]
;W[dn]
;B[hp]
;W[iq]
;B[kp]
;W[kq]
;B[jo]
;W[ko]
;B[kn]
;W[lp]
;B[io]
;W[hq]
;B[gp]
;W[gq]
;B[fo]
;W[eo]
;B[fn]
;W[cm]
;B[er]
;W[eq]
;B[fr]
;W[fq]
;B[kl]
;W[jd]
;B[mn]
;W[mm]
;B[ln]
;W[qk]
;B[qn]
;W[pn]
;B[no]
;W[oo]
;B[qi]
;W[rl]
;B[rm]
;W[ed]
;B[gd]
;W[ef]
;B[cf]
;W[cc]
;B[bc]
;W[dc]
;B[ci]
;W[nc]
;B[gf]
;W[bb]
;B[bd]
;W[qf]
;B[pf]
;W[pg]
;B[qg]
;W[qh]
;B[rg]
;W[og]
;B[of]
;W[rh]
;B[rf]
;W[pc]
;B[qc]
;W[qe]
;B[re]
;W[od]
;B[oe]
;W[ne]
;B[nf]
;W[ng]
;B[me]
;W[mf]
;B[nd]
;W[oc]
;B[mc]
;W[mb]
;B[lc]
;W[qb]
;B[qd]
;W[lb]
;B[kc]
;W[lf]
;B[mg]
;W[kg]
;B[ph]
;W[pi]
;B[mh]
;W[ni]
;B[li]
;W[ig]
;B[gh]
;W[eh]
;B[kb]
;W[rb]
;B[ic]
;W[kj]
;B[lj]
;W[lk]
;B[kk]
;W[jm]
;B[km]
;W[mk]
;B[jh]
;W[kh]
;B[ki]
;W[hg]
;B[ii]
;W[gg]
;B[fg]
;W[ff]
;B[fh]
;W[ge]
;B[el]
;W[ek]
;B[fk]
;W[fl]
;B[gl]
;W[fj]
;B[gk]
;W[hi]
;B[hh]
;W[hj]
;B[gj]
;W[eg]
;B[bj]
;W[cg]
;B[bg]
;W[bf]
;B[be]
;W[bh]
;B[af]
;W[ch]
;B[ej]
;W[dk]
;B[ei]
;W[ah]
;B[ag]
;W[jc]
;B[jb]
;W[hb]
;B[id]
;W[je]
;B[ie]
;W[jg]
;B[gb]
;W[hc]
;B[gc]
;W[fb]
;B[hf]
;W[he]
;B[if]
;W[hd]
;B[ib]
;W[ha]
;B[jf]
;W[qr]
;B[pr]
;W[rq]
;B[qp]
;W[sm]
;B[rn]
;W[rk]
;B[mr]
;W[lr]
;B[sn]
;W[sp]
;B[rr]
;W[sr]
;B[rs]
;W[qs]
;B[ps]
;W[ss]
;B[sl]
;W[ms]
;B[ns]
;W[ls]
;B[so]
;W[bn]
;B[dq]
;W[cj]
;B[dj]
;W[bk]
;)
(;W[ro]C[w block here is huge and sente]
;B[rq]
;W[jp]C[Good for white, black centre stones sad and white good shape at o6. so can try l4 before s4.]))
(;B[kp]C[The next idea could be here, to help your centre stones and attack white's 2 stones, but...]
;W[kq]
;B[jp]
;W[jq]
;B[ip]
;W[iq]LB[hp:A][rp:B]C[But now black still wants to play in 2 places]
(;B[rp]
;W[hp]C[W happy to hane])
(;B[hp]C[If here...]
;W[qr]C[Black corner dies]))
(;B[jp]C[Can try this too but...]
;W[kp]
;B[ko]
;W[jq]
;B[jo]
;W[iq]
;B[rp]
;W[ro]
;B[rq]C[Again have to gote live in corner and then]
;W[mn]C[W gets key shape point to attack centre stones, and j3 is safely poking out.]))
(;B[lp]C[Another idea in this sort of shape is to lean on one side]
;W[kq]
;B[kp]
;W[jq]
;B[rp]
;W[ro]
;B[rq]
;W[nn]C[This is the sequence Shuko played when q4 first appeared (so if Shuko didn't find L4 you shouldn't be too sad you didn't!), but it's still good for white as black's central stones are sad and white has o6 key shape point.])
(;B[kp]C[So this is an excellent technique. Obviously white can't break through thanks to the ugly q4 taking a liberty.]
(;W[lp]
;B[mo]
;W[lo]
;B[oo]C[Game over])
(;W[kq]
(;B[jq]C[Hold back on forcing moves: don't play n4 until you need it!]
(;W[lp]
;B[mo]
;W[nn]
;B[lo]
;W[jr]
;B[jp]
;W[ir]C[White is low]
;B[mr]C[This is a nice move to get in sente: large for eyespace and yose.]
;W[kr]
;B[rp]
;W[ro]
;B[rq]
;W[hp]
;B[jn]C[Black is out with reasonable shape.])
(;W[jr]C[another choice for white]
;B[lp]
;W[iq]
;B[jp]
;W[hr]
;B[mr]C[Again black gets this nice move in sente]
;W[lr]
;B[ls]
;W[kr]
;B[rp]
;W[ro]
;B[rq]
(;W[nn]C[White now needs to take the shape point, see the advantage of not playing n5 and forcing white where he wanted to play anyway.]
;B[ho]C[Reasonable for black])
(;W[ho]C[If white attacks here, black hits the shape point]
;B[nn]
;W[oo]C[Owww, the pain!]
;B[lm]C[Black runs in decent shape, and p5 not good shape])))
(;B[mo]C[If you do play it now...]
;W[nn]
;B[jq]
;W[jr]
;B[jp]
;W[ir]
;B[rp]
;W[ro]
;B[rq]
;W[hp]LB[lo:B][lp:A]TR[fo][fq]C[White is not going to exchange A for B which loses a liberty and thus gives black n2 in sente which is huge. Not just for points, but imagine in the future black separates at the trangled area, white may have a back-up plan to make eyes at n2. If black has got n2 exchanged for l2 then white's group has less eyespace so without this escape plan couldn't fight so hard.]))))