(;AB[fn]AB[gn]AB[gm]AB[hn]AB[ho]AB[hl]AB[il]AB[im]AB[jm]AB[jn]AB[kl]AB[km]AB[ll]AW[fp]AW[fo]AW[in]AW[io]AW[ip]AW[hp]AW[jo]AW[gl]AW[fm]AW[el]AW[em]AW[en]AB[eo]AB[ep]AB[dp]AB[cq]AB[cp]AB[gp]AB[fl]AB[fk]AB[fj]AB[gj]AB[hj]AW[gk]AW[hk]AW[ik]AW[jk]AW[kk]AW[lk]AW[kn]AW[ln]AW[lm]AW[ml]AW[mk]AW[mm]AB[ek]AB[cl]TR[ho]TR[hn]TR[gn]TR[fn]TR[gm]TR[im]TR[il]TR[hl]TR[jm]TR[jn]TR[km]TR[kl]TR[ll]LB[gp:A]C[black has just played g4. white to kill all the marked stones]AB[dk]AB[hr]AP[goproblems] (;W[fq];B[gq] (;W[gr];B[fr]) (;W[go]C[RIGHT]) (;W[fr];B[go] (;W[jl];B[dn];W[hm];B[dm]) (;W[gr];B[hq] (;W[ir]C[NOTTHIS]) (;W[hs]C[NOTTHIS]) (;W[iq];B[dn];W[ir];B[dm];W[hs];B[dl]) (;W[jl];B[dn];W[hm];B[dm])))) (;W[gq];B[fq] (;W[go];B[gp];W[jl];B[fo];W[hm]C[you don't kill all the marked stones!]) (;W[jl];B[go];W[hm]C[you don't kill all the marked stones])) (;W[jl];B[fq] (;W[hm];B[go]C[you don't kill all the marked stones!]) (;W[gq];B[go];W[hm]C[you don't kill all the marked stones!])))