check out Ljmspor's channel on youtube to watch pro games, thats where i saw this
(;AB[qp]AB[oq]AW[qm]AB[pk]AW[pj]AW[qj]AW[oj]AB[oh]AW[ph]AW[pg]AB[qg]AB[qh]AB[mg]AB[mf]AB[me]AB[md]AW[lf]AW[le]AW[ld]AW[mc]AW[nd]AW[lc]AB[nc]AB[mb]AB[ob]AB[na]AB[pd]AW[jd]AB[hd]AW[fd]AB[hf]AB[ff]AB[de]AW[dc]AW[cd]AW[ce]AB[cf]AB[bf]AB[ci]AB[di]AB[ei]AB[cj]AW[dj]AW[ej]AW[fj]AW[ck]AW[bk]AW[cn]AW[co]AW[cp]AW[cq]AW[dp]AB[do]AB[ep]AB[dr]AB[dq]AB[fq]AB[fr]AB[gp]AB[hp]AW[hq]AW[gq]AW[iq]AW[ip]C[reduce black's corner as much as you can]AP[goproblems]
(;W[oc];B[nb]
(;W[pe];B[qe];W[oe];B[qd];W[od];B[pc];W[qf];B[rf];W[pf];B[oi];W[pi];B[kh]C[perfectRIGHT])
(;W[oe];B[pe]C[you can do better]))
(;W[od];B[oe];W[oc];B[nb])
(;W[pf];B[qf];W[pe];B[qe];W[od];B[oc]C[you can do much better])
(;W[oe];B[od];W[ne];B[of])
(;W[qf];B[pf];W[pe];B[of];W[oe];B[od];W[ne];B[qe]))