(;SZ[19]AB[sb]AB[rd]AB[qd]AB[sq]AB[sn]AB[rr]AB[qr]AB[qq]AB[pq]AB[oq]AB[nq]AB[ps]AB[np]AB[no]AB[nn]AB[on]AB[om]AB[qn]AB[qm]AB[ql]AB[pc]AB[oc]AB[nd]AB[mc]AB[md]AB[ld]AB[kd]AB[jd]AB[id]AB[hc]AB[gc]AB[fa]AB[dc]AB[cc]AB[cb]AB[ad]AB[be]AB[bf]AB[bg]AB[bh]AB[eo]AB[eq]AB[dr]AB[go]AB[gn]AB[hn]AB[gk]AB[io]AB[jp]AB[jo]AB[jn]AB[kn]AB[jq]AB[jr]AB[ir]AB[iq]AB[is]AB[mm]AB[lm]AB[ll]AB[kl]AB[oi]AB[nh]AB[mg]AW[qb]AW[rc]AW[sd]AW[od]AW[pe]AW[qf]AW[qg]AW[qh]AW[qi]AW[pj]AW[rn]AW[sm]AW[pp]AW[qp]AW[rp]AW[sp]AW[sr]AW[rs]AW[ln]AW[mo]AW[mp]AW[mq]AW[nr]AW[or]AW[pr]AW[ko]AW[kp]AW[kq]AW[kr]AW[js]AW[ho]AW[ip]AW[hp]AW[gq]AW[gl]AW[im]AW[jm]AW[km]AW[jj]AW[bc]AW[bd]AW[cd]AW[dd]AW[ce]AW[cf]AW[cg]AW[ch]AW[ci]AW[fe]AW[gd]AW[hd]AW[ib]AW[da]AW[lb]AW[lc]AW[kc]AW[ml]AW[nl]AW[nm]C[black to kill white's L2 group.]GM[1]FF[3]GN[Chinrou2] (;B[ms]C[];W[ls]C[good start] (;B[lr];W[ks];B[mr];W[lq];B[ns];W[os]C[good tesuji];B[mr];W[qs];B[ms];W[mn]C[throw in at M5, pleaseFORCE];B[lo];W[rq];B[qo];W[lj]C[don't lose these stones. they're key.];B[mk];W[nk];B[kj];W[ki];B[kk];W[in]C[hmmn, better connect this dumpling out] (;B[hs];W[fr] (;B[hq];W[gp];B[gr];W[sl] (;B[rk];W[sk];B[rj];W[sj];B[ri];W[si];B[rh];W[sh]C[keep chasing...];B[rg];W[sg];B[rf];W[sf] (;B[sc];W[se]C[now, we don't want white to get an eye in the corner] (;B[qa];W[pb];B[ob];W[re];B[qe];W[qc];B[pd];W[ra];B[pa];W[oa];B[pa];W[na];B[mb];W[ma]C[okay, time to stop an eye on the top];B[ka];W[jc];B[la];W[qa] (;B[jb];W[ic];B[hb];W[ia];B[ha];W[fc];B[fb];W[gb];B[ga];W[ec];B[eb];W[ca] (;B[bb];W[ba];B[ab];W[db];B[ac];W[ae];B[af];W[bi];B[ah]C[black gets an eye: white can't push, T7 stones dieRIGHT]) (;B[db];W[bb])) (;B[ic];W[ja])) (;B[rb];W[qc] (;B[pb];W[re]) (;B[qa];W[re])) (;B[pb];W[qa] (;B[rb];W[re] (;B[qe];W[qc] (;B[pd];W[ra]C[White gets an eye here.]) (;B[pa];W[pd])) (;B[qc];W[qe])) (;B[qc];W[rb]C[White gets an eye here.]) (;B[re];W[rb])) (;B[ra];W[rb])) (;B[re];W[se] (;B[sc];W[rb]) (;B[rb];W[qc];B[pb];W[sc];B[qa];W[ra]))) (;B[rj];W[rk])) (;B[gr];W[gp]LB[hq:A]C[Please play A.FORCE];B[hq];W[sl] (;B[rk];W[sk];B[rj];W[sj];B[ri];W[si];B[rh];W[sh]C[keep chasing...];B[rg];W[sg];B[rf];W[sf] (;B[sc];W[se]C[now, we don't want white to get an eye in the corner] (;B[qa];W[pb];B[ob];W[re];B[qe];W[qc];B[pd];W[ra];B[pa];W[oa];B[pa];W[na];B[mb];W[ma]C[okay, time to stop an eye on the top];B[ka];W[jc];B[la];W[qa] (;B[jb];W[ic];B[hb];W[ia];B[ha];W[fc];B[fb];W[gb];B[ga];W[ec];B[eb];W[ca] (;B[bb];W[ba];B[ab];W[db];B[ac];W[ae];B[af];W[bi];B[ah]C[black gets an eye: white can't push, T7 stones dieRIGHT]) (;B[db];W[bb])) (;B[ic];W[ja])) (;B[rb];W[qc] (;B[pb];W[re]) (;B[qa];W[re])) (;B[pb];W[qa] (;B[rb];W[re] (;B[qe];W[qc] (;B[pd];W[ra]C[White gets an eye here.]) (;B[pa];W[pd])) (;B[qc];W[qe])) (;B[qc];W[rb]C[White gets an eye here.]) (;B[re];W[rb])) (;B[ra];W[rb])) (;B[re];W[se] (;B[sc];W[rb]) (;B[rb];W[qc];B[pb];W[sc];B[qa];W[ra]))) (;B[rj];W[rk]))) (;B[fr];W[hr]) (;B[gr];W[hr];B[hs];W[hq];B[gs];W[fr])) (;B[mr];W[lr])) (;B[ks];W[lr];B[ms];W[ls];B[os];W[mr];B[ns];W[qs]) (;B[mr];W[lr]) (;B[lr];W[mr] (;B[ks];W[lq];B[ls];W[ms];B[js];W[os]) (;B[ls];W[ks])) (;B[lq];W[lr]) (;B[lp];W[lq]) (;B[ns];W[ms]) (;B[os];W[ms]))