(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[NZ]SZ[19]KM[7.00]TM[1800]OT[5x30 byo-yomi]DT[2013-06-16]PC[The KGS Go Server at http://www.gokgs.com/];B[cp];W[pd];B[dc];W[pp];B[eq];W[df](;B[ch]C[keima to defend the top is also possible (not complicate)](;W[dd](;B[cc](;W[ed];B[ec]C[black can also play a tobi and white would not have a good continuation];W[dh];B[di];W[cg];B[eh]C[bad idea for black. He should connect his stone from above and control the left side];W[bh];B[dg](;W[bf];B[ef]LB[bi:A]C[bad move. A would be far better];W[cj];B[de](;W[cf];B[ce];W[ee];B[be];W[ff];B[eg];W[ci]LB[fe:B]C[If black cuts, how can white continue ?];B[af];W[bg])(;W[cd];B[cf];W[bg]))(;W[ci]C[much better for white];B[dh];W[bf];B[cj];W[bi];B[dj]C[if black connect to prevent the cut when he blocks ];W[bk]C[black territory is smaller]))(;W[fd];B[ec];W[fg];B[gc]C[black tobi was good earlier but now that white has a stone (previous move) on the center white can ];W[di]C[this is joseki])(;W[ec];B[ed](;W[fc];B[de];W[ee];B[cd];W[fd];B[cf];W[dg];B[cg];W[dd];B[ce]LB[fc:A]C[white A seems useless])(;W[eb](;B[de](;W[ee];B[cd];W[fd];B[cf];W[dg];B[cg];W[dd];B[ce]C[much better for white])(;W[cd];B[ce];W[bd];B[ee];W[bc]C[white can also choose to take the corner]))(;B[fd];W[cd];B[bd](;W[be];B[bc](;W[hc];B[bf];W[cf];B[ae];W[eg])(;W[bg];B[fc];W[fb];B[gb]))(;W[bc];B[bb];W[cb];B[ac];W[db];B[bc];W[be];B[bf];W[cf];B[ae];W[bg];B[ce];W[de];B[be];W[cg];B[fc];W[fb];B[gb])))))(;B[ed];W[cc];B[cb];W[cd];B[eb];W[ee];B[fd];W[dk])(;B[ec];W[cc];B[cb];W[bb];B[bc];W[cd];B[ba];W[fd];B[ab];W[ed]))(;W[cc]C[not good for white](;B[cd];W[dd]C[seems fair for both])(;B[dd];W[cd];B[ce];W[de];B[cf];AE[pd]AB[pc];W[pe];B[qg];W[qc];B[qd];W[pd];B[qe];W[qf];B[pf];W[rf];B[rc];W[qb];B[re];W[oc];B[rg];W[of];B[pg];W[cg](;B[bg];W[dg];B[be])(;B[dg](;W[fe];B[bg]TR[dc][dd])(;W[ed];B[ec];W[fd];B[bg];W[fc]))))(;W[bf]C[this move is to separate black but in this joseki, black corner is not on danger];B[eh];AE[pd]AW[pe][re]AB[pc][og][qg];W[oc]C[on the right top joseki, black is severely attacked]))(;B[ce]LB[cd:A][fd:B]C[A or B is also a simple variation];W[cf];B[de];W[ef];B[ee];W[ff];B[gd];W[ck]))