(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]RU[Japanese]SZ[19]KM[0.00]PW[white]PB[Black];B[qd];W[od];B[mc];W[qc];B[pc];W[pd];B[oc];W[nc];B[nd];W[qe]C[white should defend first (see variations)];B[nb]C[If black wants to capture the stone, he should hane from the bottom (see variations)];W[rd];B[cp];W[ep];B[gq];W[cq];B[dq];W[dp];B[eq];W[fq];B[fr];W[co];B[fp];W[bp]C[What is the difference between this two josekis ? ORDER OF MOVE IS IMPORTANT !];AE[nb][nd][rd][qe]AW[nc]AB[qd]C[In the first joseki];B[nd];W[nb]C[white can play like this];B[qb];W[rc];B[ob];W[qe];B[mb];W[ne];B[md];AE[mb][nb][ob][qb][rc][md][ne][qe];W[qe];B[rd];W[re];B[rc];W[qb];B[rb];W[nb];B[pb]C[very difficult for white];W[md];B[ne];W[lc];B[pe];AE[nb][pb][qb][rb][lc][rc][md][rd][ne][pe][qe][re];W[qe];B[rd];W[qb];B[nb];W[re]LB[ne:A][oe:B][of:C][pf:D]C[this variation is good for black because there's still four forcing move. Compare to the bottom situation, there's no adji left on white group];AE[nb][qb][rd][re]AW[nc];B[rd];W[rc](;B[re];W[pf];B[qf];W[nb];B[pe];W[oe];B[of];W[ne];B[pg];W[md];AW[no][oo][mp][op][pp][nq][qq][qr]AB[pm][on][qn][po][ro][qp][rp][oq][pq]LB[lb:D][mb:C][nb:B][lc:E][mc:A][pm:19][on:17][pn:12][qn:13][no:18][oo:16][po:15][qo:6][ro:11][mp:20][np:7][op:2][pp:4][qp:1][rp:9][nq:14][oq:3][pq:5][qq:8][qr:10]TR[rc]C[Compare to the previous joseki, move 10 and marked stone is not at the same place. But black exchange A to B is good because black can try something with C to E.])(;B[nb];W[re];B[pf];W[]C[white tenuki];B[pe];W[oe];B[nf]C[easy for black to enclose]))