(;FF[4]GM[1]SZ[19]CA[UTF-8]AP[Igowin iPhone:1.1]GN[perso0]PB[User]BR[8 Kyu]HA[0]PW[Igowin Pro]WR[5 Kyu]KM[6.5]DT[2015-04-23]RE[W+0.5]RU[Japanese];B[pd];W[dq];B[pq];W[cc];B[qk];W[po];B[nq];W[no]
;B[ck];W[co];B[ch];W[nc];B[qf];W[qm];B[ce]C[This i Belive its wrong and small. Better k3 right? ];W[pi]
;B[qi];W[pj];B[qj];W[kc];B[lp]C[Again better to take the side with k3. I was trying to escape in the center but here im not threatened];W[jp]C[Punishement! ];B[ln]C[Another bad move. I should have played h3 or G3 right?];W[gq]
;B[ed];W[ec];B[fc];W[eb];B[fd];W[fb];B[gb];W[ga]
;B[ha];W[fa];B[hc];W[pc];B[qc];W[qd];B[qe];W[rd]
;B[rc];W[od];B[pe];W[oe];B[of];W[nm];B[qp]C[Is this skippable? Where to play? ];W[qo]
;B[ro];W[rn];B[rq];W[so];B[rp];W[nf];B[ng]C[It leads to bad shape but where to play? ];W[og]
;B[pf];W[ph];B[qh];W[nh];B[mg];W[mf];B[lg];W[lf]
;B[kf];W[ke];B[jf];W[je];B[ie];W[id];B[hd]C[Risky. Isn't better j14? ];W[if]
;B[he];W[ig]C[? Simply L13. Ok computers play bad and bla bla... ];B[kg];W[jh];B[kh];W[ji];B[lj]C[I learnt not to push from behind with L11 right?];W[ki]
;B[li];W[jc];B[ll];W[ib];B[ic];W[jd];B[hb];W[pk]
;B[ql];W[pl];B[sp];W[sn];B[cm];W[bn];B[bm];W[jn]
;B[jl]C[What about this. It leads to some peeps but it does some disconnection?];W[kk];B[lk];W[jk];B[kl];W[il];B[rl]C[Small right? Better g8?];W[nk]
;B[mh];W[ni];B[gg];W[im];B[gj];W[gl];B[fm];W[fl]
;B[el];W[em];B[fn]C[Useless, Now i see];W[dn];B[dm];W[en];B[fk];W[ek]
;B[dl];W[gk];B[fj];W[jr];B[kr];W[kq];B[lq];W[hj]
;B[hi];W[ij];B[kp];W[jq];B[pb];W[oc];B[ob];W[nb]
;B[na]C[Ok bad plan, right?]
(;W[ma];B[qb];W[jb];B[oa];W[lb]C[Bad];B[ia];W[ja];B[rm];W[pm]
;B[sm];W[qn];B[op];W[oo];B[mo];W[ko];B[lr];W[bd]
;B[be];W[ae];B[af];W[ad];B[cd]C[Calculated. If b14 i Add stones until i reach a7 then kill];W[bc];B[dc]C[Not calculated. Simply a mistake ];W[db]
;B[bf];W[dd];B[de];W[dc];B[an];W[ao];B[am];W[kn]
;B[lm];W[mn];B[lo];W[hf];B[gf];W[jg];B[hg];W[mi]
;B[lh];W[cn];B[ih];W[ii];B[hh];W[gi];B[fi];W[js]
;B[ks];W[np];B[mp];W[pp];B[oq];W[qr]C[Here the beginning of a bad tsumego by my side. I was afraid To lose the corner. How i defend ed?];B[qq];W[nl]
;B[pg];W[oh];B[kj];W[nr];B[jj];W[hk];B[ik];W[jk]
;B[kk];W[ik];B[or]C[Probably a decisive mistake. Was it necessary? I Belive no. ];W[os];B[mm];W[nn];B[mj];W[nj]
;B[mr]C[Again very bad ];W[ns];B[ms];W[ml];B[mk];W[rg];B[qg];W[jm]
;B[km];W[];B[]C[White +0.5 lol ])
(;W[sj]))
;B[ck];W[co];B[ch];W[nc];B[qf];W[qm];B[ce]C[This i Belive its wrong and small. Better k3 right? ];W[pi]
;B[qi];W[pj];B[qj];W[kc];B[lp]C[Again better to take the side with k3. I was trying to escape in the center but here im not threatened];W[jp]C[Punishement! ];B[ln]C[Another bad move. I should have played h3 or G3 right?];W[gq]
;B[ed];W[ec];B[fc];W[eb];B[fd];W[fb];B[gb];W[ga]
;B[ha];W[fa];B[hc];W[pc];B[qc];W[qd];B[qe];W[rd]
;B[rc];W[od];B[pe];W[oe];B[of];W[nm];B[qp]C[Is this skippable? Where to play? ];W[qo]
;B[ro];W[rn];B[rq];W[so];B[rp];W[nf];B[ng]C[It leads to bad shape but where to play? ];W[og]
;B[pf];W[ph];B[qh];W[nh];B[mg];W[mf];B[lg];W[lf]
;B[kf];W[ke];B[jf];W[je];B[ie];W[id];B[hd]C[Risky. Isn't better j14? ];W[if]
;B[he];W[ig]C[? Simply L13. Ok computers play bad and bla bla... ];B[kg];W[jh];B[kh];W[ji];B[lj]C[I learnt not to push from behind with L11 right?];W[ki]
;B[li];W[jc];B[ll];W[ib];B[ic];W[jd];B[hb];W[pk]
;B[ql];W[pl];B[sp];W[sn];B[cm];W[bn];B[bm];W[jn]
;B[jl]C[What about this. It leads to some peeps but it does some disconnection?];W[kk];B[lk];W[jk];B[kl];W[il];B[rl]C[Small right? Better g8?];W[nk]
;B[mh];W[ni];B[gg];W[im];B[gj];W[gl];B[fm];W[fl]
;B[el];W[em];B[fn]C[Useless, Now i see];W[dn];B[dm];W[en];B[fk];W[ek]
;B[dl];W[gk];B[fj];W[jr];B[kr];W[kq];B[lq];W[hj]
;B[hi];W[ij];B[kp];W[jq];B[pb];W[oc];B[ob];W[nb]
;B[na]C[Ok bad plan, right?]
(;W[ma];B[qb];W[jb];B[oa];W[lb]C[Bad];B[ia];W[ja];B[rm];W[pm]
;B[sm];W[qn];B[op];W[oo];B[mo];W[ko];B[lr];W[bd]
;B[be];W[ae];B[af];W[ad];B[cd]C[Calculated. If b14 i Add stones until i reach a7 then kill];W[bc];B[dc]C[Not calculated. Simply a mistake ];W[db]
;B[bf];W[dd];B[de];W[dc];B[an];W[ao];B[am];W[kn]
;B[lm];W[mn];B[lo];W[hf];B[gf];W[jg];B[hg];W[mi]
;B[lh];W[cn];B[ih];W[ii];B[hh];W[gi];B[fi];W[js]
;B[ks];W[np];B[mp];W[pp];B[oq];W[qr]C[Here the beginning of a bad tsumego by my side. I was afraid To lose the corner. How i defend ed?];B[qq];W[nl]
;B[pg];W[oh];B[kj];W[nr];B[jj];W[hk];B[ik];W[jk]
;B[kk];W[ik];B[or]C[Probably a decisive mistake. Was it necessary? I Belive no. ];W[os];B[mm];W[nn];B[mj];W[nj]
;B[mr]C[Again very bad ];W[ns];B[ms];W[ml];B[mk];W[rg];B[qg];W[jm]
;B[km];W[];B[]C[White +0.5 lol ])
(;W[sj]))
W ignored your
-- why don't you continue? o7 -- attack!
W gets this first, because you never thought about attacking him.
Too early, this is yose, and you lost sente for no reason.
Basic shape problem/confused/bad habit/misunderstanding.
-- Black to play:
?
should be played at O4. This is classic fuseki in the Chinese Opening. Having someone approach your 3-4 stones is one of the scenarios the Chinese Opening is built around. You want to apply pressure against that approaching stone and use it to develop your position. O4 is a shared vital point for Black and White, and Black has the advantage of playing there first. Doing so is Sente. White must respond or his approach stone will be severely damaged in the next move. By playing at O4 you allowed white to respond at O5, limiting your development potential and giving him good access to the outside. On your 4th move you deviated severely away from the strategic aim of your first 3 moves.