(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]HA[3]KM[-5.50]
PW[sawa1234]PB[RichFish]WR[15k]DT[2014-03-04]PC[IGS-PandaNet]AB[dd][dp][pp]RE[W+2.50]
;W[pd]
;B[qf]
;W[nc]
;B[qd]
;W[qc]
;B[rc]
;W[qe]
;B[rd]
;W[pc]
;B[pe]
;W[oe]C[See variation]
(;B[re]
;W[pf]
;B[of]
;W[qe]
;B[pg]
;W[pe]
(;B[rg]C[See variation]
;W[og]
;B[nf]
;W[ph]
;B[qh]C[ Q13 is a very important stone because it seperates white. You MUST save it. 

This is the most important comment I made.]
;W[qg]
;B[rf]
;W[pg]
(;B[ne]C[This is an overplay because you let white get too strong with the capture of Q13. These stones should be abandoned (for now at least) because they can do nothing to harm white and unless your opponent lets you get several free moves in the area they will remain weak and simply be a liability (i.e. a heavy group). 

If white did give you time to make them strong that would still be bad for you because he would be playing elsewhere and since there's nothing you can do to white here that would be a bad exchange for you and a good use of white's thickness.

]
;W[qi]
;B[nd]
;W[mc]
;B[od]
;W[oc]C[Notice how white has actually grown stronger and larger as a result of this sequence but your O14 stones are still in trouble.]
;B[kd]
;W[rh]C[Do you realiese this threatens to kill your S13 stones?

End of comments]
;B[kb]
;W[jc]
;B[kc]
;W[gc]
;B[ic]
;W[hc]
;B[id]
;W[ib]
;B[jb]
;W[hb]
;B[eb]
;W[ec]
;B[dc]
;W[fb]
;B[ed]
;W[fc]
;B[da]
;W[ga]
;B[gd]
;W[ia]
;B[mb]
;W[nb]
;B[ma]
;W[na]
;B[lb]
;W[rb]
;B[sb]
;W[ra]
;B[dj]
;W[ng]
;B[mg]
;W[mh]
;B[lg]
;W[lh]
;B[kh]
;W[kg]
;B[kf]
;W[mf]
;B[jg]
;W[md]
;B[lf]
;W[me]
;B[gg]
;W[hd]
;B[he]
;W[ge]
;B[fd]
;W[ie]
;B[hf]
;W[jd]
;B[je]
;W[if]
;B[ig]
;W[le]
;B[jf]
;W[id]
;B[ke]
;W[ci]
;B[cj]
;W[cf]
;B[bi]
;W[ch]
;B[dg]
;W[bh]
;B[bj]
;W[cg]
;B[eg]
;W[bd]
;B[ce]
;W[be]
;B[cd]
;W[bc]
;B[cb]
;W[cc]
;B[bb]
;W[bf]
;B[df]
;W[ag]
;B[ai]
;W[ah]
;B[kk]
;W[cq]
;B[cp]
;W[dq]
;B[eq]
;W[bp]
;B[bo]
;W[ap]
;B[dr]
;W[cr]
;B[er]
;W[ar]
;B[bs]
;W[cs]
;B[br]
;W[bq]
;B[ao]
;W[as]
;B[jp]
;W[iq]
;B[ip]
;W[jq]
;B[kq]
;W[hq]
;B[hp]
;W[kr]
;B[lq]
;W[lr]
;B[gq]
;W[mq]
;B[mp]
;W[nq]
;B[pq]
;W[np]
;B[mo]
;W[no]
;B[nn]
;W[mn]
;B[ln]
;W[lp]
;B[mm]
;W[kp]
;B[ko]
;W[qo]
;B[po]
;W[qn]
;B[pn]
;W[qm]
;B[pl]
;W[pm]
;B[om]
;W[ql]
;B[ol]
;W[pk]
;B[ok]
;W[pj]
;B[qp]
;W[ei]
;B[ej]
;W[eh]
;B[fh]
;W[fi]
;B[di]
;W[dh]
;B[gj]
;W[fj]
;B[fk]
;W[gh]
;B[fg]
;W[gi]
;B[hj]
;W[hi]
;B[ii]
;W[ih]
;B[jh]
;W[gk]
;B[hk]
;W[gl]
;B[fl]
;W[hl]
;B[il]
;W[ij]
;B[ik]
;W[ji]
;B[gm]
;W[ki]
;B[jj]
;W[ii]
;B[lj]
;W[li]
;B[mj]
;W[kj]
;B[jk]
;W[lo]
;B[mn]
;W[gp]
;B[go]
;W[fp]
;B[fo]
;W[fq]
;B[gr]
;W[jo]
;B[io]
;W[kn]
;B[jn]
;W[ko]
;B[km]
;W[in]
;B[ho]
;W[jm]
;B[im]
;W[hn]
;B[hm]
;W[kl]
;B[gn]
;W[jn]
;B[lm]
;W[jl]
;B[hr]
;W[ll]
;B[ml]
;W[lk]
;B[mk]
;W[oj]
;B[rp]
;W[hg]
;B[hh]
;W[sg]
;B[sf]
;W[sh]
;B[ro]
;W[rn]
;B[jr]
;W[ir]
;B[or]
;W[nr]
;B[ac]
;W[ad]
;B[ab]
;W[hg]
;B[gf]
;W[hh]
;B[ja]
;W[mi]
;B[sn]
;W[sm]
;B[so]
;W[rl]
;B[hs]
;W[js]
;B[ns]
;W[ms]
;B[os]
;W[is]
;B[fr]
;W[oq]
;B[qr]
;W[nj]
;B[nk]
;W[qb]
;B[oo]
;W[op]
;B[ds]
;W[fa]
;B[ea]
;W[]
;B[]
;W[])
(;B[qi]))
(;B[qg]C[Same shape as before. Notice how this move gives white less forcing moves? both the q12 atari he played in the game as well as the peep at R12 are useless against this shape.]))
(;B[pf]C[Capturing is often the best way to remove aji but I think denying white the move at Q14 might be the better way of defending your stone.]))