(;AB[qf]AB[qg]AB[pg]AB[qh]AB[rh]AB[qi]AB[qj]AB[pj]AB[oj]AB[nj]AB[mj]AB[mi]AB[mh]AB[mg]AB[lh]AB[kh]AB[jh]AB[jg]AB[jf]AB[kf]AB[je]AB[jd]AB[kc]AB[lc]AB[md]AB[mb]AB[oc]AB[pc]AB[qc]AB[qd]AB[rd]AW[rc]AW[sc]AW[sd]AW[se]AW[re]AW[qe]AW[pd]AW[od]AW[nd]AB[lb]AB[nc]AB[ld]AB[rb]AB[sb]AW[me]AW[mf]AW[lf]AW[le]AW[ke]AW[kd]AW[lg]AW[kg]AW[ng]AW[og]AW[nh]AW[ni]AW[oi]AW[pi]AW[rg]AW[rf]AW[pf]C[What can black do?]AW[pe]AB[of]AP[goproblems] (;B[nf];W[ne] (;B[ph];W[oe];B[sg]C[Well done! :)RIGHT]) (;B[sg];W[oe];B[ph]C[Well done! :)RIGHT])) (;B[ne];W[nf]C[:S]) (;B[ph];W[nf] (;B[sg];W[oe]C[:S]) (;B[oe];W[sg]C[:S]) (;B[oh];W[oe]C[:S])) (;B[sg];W[nf] (;B[oe];W[ph]C[:S]) (;B[ph];W[oe]C[:S])))