(;FF[4]GM[1]SZ[19]ST[2]CA[UTF-8]AP[SGFC:1.16]

PB[yokoya]
BR[7k]
PW[Irink]
WR[6k]
KM[0.5]
DT[2014-07-01]
PC[The KGS Go Server at http://www.gokgs.com/]
RE[B+25.5]
TM[1500]
OT[5x30 byo-yomi]
RU[Japanese]

C[Irink [6k\]: Hi
yokoya [7k\]: hi];B[pd];W[dp];B[pp];W[dd];B[jj];W[nq];B[kp]
;W[qn]TR[np]C[You played the L4 stone, so O4 is consistent with your strategy. Your L4 stone says "im putting pressure on O3", and white's O6 says "I dont care about O3", so you should continue your play (or else maybe not have played L4 in the first place if you dont like this :)]

(;B[pk];W[oo];B[op];W[np]
(;B[pn];W[po]LB[qp:A][rp:B][pr:C]TR[pn][op][pp]C[You attacked your own group with Q6, and both groups are now weak.

You need to increase liberties with A B or C next.];B[qo]C[This is just a bad play. You are already short of liberties.]
;W[qp]
(;B[qm];W[ro]LB[nm:A]C[If you must play here, I like A better. This seals white better. This might sacrifice more stones but gives you a stronger middle.]
;B[on];W[nn];B[rm];W[nm];B[ol];W[mk]C[This way, white has intruded into your middle AND got a huge corner.]
;B[qh]LB[fc:A][fp:B]C[This is overconcentrated. Probably better to play elsewhere, like A or B. You spent so many moves to make Q7 group safe, you dont need another one. If you make a group safe, you should then not have to keep coming back to it.]
;W[nc];B[kd];W[qc];B[pc];W[qd];B[qe];W[re];B[qf];W[rf];B[rg]
;W[pb];B[ob];W[qb];B[oc];W[ip];B[nd]LB[fc:A]C[Could consider A here too.]
;W[dj]
(;B[bo]LB[cq:A]C[This turned out the same as if you had invaded at A]
;W[cn];B[cq];W[dq];B[dr];W[er];B[cr];W[fq];B[bn];W[cm];B[bk]
;W[bm];B[ch];W[bj];B[cj];W[ck];B[ci];W[bl];B[dk];W[ak];B[ej]
;W[ek]C[It's just better to eat the stone and save yourself the pain of ladders.]

(;B[dl]LB[hl:A]C[This is not that important. You can always play around A later.]
;W[di];B[ei];W[id]
(;B[ge];W[gd];B[df];W[fe];B[ff];W[ee]
(;B[ef]C[This move isnt necessary.];W[jn];B[kn]C[Bold move trying to make this live :)]
;W[km];B[mr];W[nr];B[mq];W[jq];B[jo];W[io];B[jm];W[in];B[lm]
;W[kl];B[ll];W[jl];B[mn];W[lk];B[mo];W[no];B[kr];W[jr];B[kq]
;W[mp];B[lp];W[jp];B[ko];W[ln];B[mm];W[ml];B[lo]C[I think you're lucky to have lived here. That was a tight space to invade in.]
;W[nl];B[ns];W[os];B[ms];W[pr];B[gm];W[fn];B[fm];W[gn];B[en]
;W[em];B[dm];W[eo];B[dn];W[co];B[cp];W[do];B[el];W[mh];B[js]
;W[is];B[ks];W[hr];B[bd];W[cc];B[bc];W[ce];B[cd];W[be];B[dc]
;W[cb];B[de];W[ed];B[ec];W[fd];B[bb];W[eb];B[db];W[fc];B[ca]
;W[jc];B[kc];W[he];B[gf];W[kb];B[lb];W[jb];B[fb];W[mb];B[mc]
;W[ma];B[la];W[ka];B[lc];W[gb];B[ea];W[ik];B[jk];W[gk];B[fk]
;W[hi];B[il];W[im];B[hl];W[ji];B[ij];W[hk];B[ii];W[ih];B[jh]
;W[ki];B[hh];W[ig];B[hj];W[gi];B[gj];W[kg];B[hg];W[hf];B[gg]
;W[jg];B[ng];W[oa];B[nb];W[pa];B[na];W[nh];B[oh];W[oi];B[pi]
;W[oj];B[pj];W[an];B[ap];W[ga];B[mg];W[lg];B[lf];W[kf];B[le]
;W[ah]
(;B[ai];W[bi];B[bh];W[ag];B[bf];W[af];B[cf];W[ae];B[bg];W[hm]
;B[gl];W[ok];B[ad];W[pm];B[pl];W[om];B[rn];W[so];B[sn];W[aj]
;B[ah];W[sd];B[kj];W[lj];B[kk];W[jm];B[je];W[fa];B[eb];W[am]
;B[ar];W[ao];B[bp];W[ds];B[cs];W[es];B[sf];W[cl];B[sb];W[ra]
;B[sg];W[sc];B[rd];W[rc];B[se];W[rd];B[ie];W[jd];B[ke];W[mi]
;B[hc];W[hd];B[if];W[hb];B[tt];W[tt]TW[ha][ia][ja][qa][sa][ib]
[rb][sb][gc][hc][ic][jh][kh][lh][li][ni][mj][nj][bk][nk][al]
[hn][on][pn][fo][go][ho][qo][ep][fp][gp][hp][op][pp][rp][sp]
[eq][gq][hq][iq][oq][pq][qq][rq][sq][fr][gr][ir][or][qr][rr]
[sr][fs][gs][hs][ps][qs][rs][ss]TB[aa][ba][da][ma][ab][cb][mb]
[ac][cc][nc][ld][md][od][ae][be][ce][me][ne][oe][pe][af][mf]
[nf][of][pf][ag][cg][dg][eg][fg][og][pg][qg][dh][eh][fh][gh]
[ph][rh][sh][di][fi][gi][hi][qi][ri][si][dj][fj][qj][rj][sj]
[ek][gk][hk][ik][qk][rk][sk][fl][ql][rl][sl][em][sm][ln][aq]
[bq][lq][br][lr][as][bs][ls]C[yokoya [7k\]: ty
Irink [6k\]: Thanks

I like your fighting spirit, but I think you need to learn when to defend your groups, and when not to defend your groups.

For every move, ask yourself:

1. Do I need to protect my groups? If yes, do it.

2. Does the opponent have weak groups? If yes, attack them.

3. Otherwise, play a big area.

I hope this helps you!])
(;B[ag];W[bg]
(;B[bh])
(;B[ai]
(;W[bh];B[bi])
(;W[af];B[bi]))))
(;B[kn];W[dh];B[dg];W[eh];B[fh];W[eg];B[ef]))
(;B[dh]C[It's generally a good idea to kill the stones and prevent future ladder breakers as soon as possible.]
))
(;B[di]))
(;B[cq];W[dq];B[dr];W[er];B[cr];W[fq];B[bo];W[cn]C[Same result]
))
(;B[ro]C[Extend first]
(;W[rp];B[qm];W[rn];B[on];W[no];B[rm];W[so])
(;W[rn];B[rp];W[qq];B[rq];W[pq];B[on];W[oq];B[qm];W[rm];B[rl]
;W[ql];B[sm];W[pm];B[sn];W[qm];B[qk])))
(;B[pr]C[Something like this if you want to live in the corner.]
))
(;B[np];W[qq];B[oq];W[qp];B[mq]C[Joseki]))
