(;AB[cs]AB[cr]AB[cq]AB[dp]AB[co]AB[bo]AB[ap]AW[as]AW[bs]AW[br]AW[bq]AW[cp]AW[dq]AW[eq]AW[eo]AW[er]AW[fs]AW[ao]AW[an]AW[bn]AW[bm]AW[dn]AW[dm]C[White to kill without ko ... there's an easy way and a hard way.FORCE]LB[ds:easy]LB[bp:hard]AP[goproblems] (;W[ds];B[bp] (;W[ar];B[aq]) (;W[aq];B[ar]) (;W[do];B[aq]) (;W[dr];B[cp] (;W[ep];B[aq]) (;W[do];B[aq]) (;W[cn];B[aq]) (;W[aq];B[ar]) (;W[ar];B[aq];W[br]C[Good! You can navigate the solution to see the hard way.RIGHT]))) (;W[bp];B[aq];W[ar];B[ap] (;W[aq];B[ap] (;W[bp];B[bq];W[aq];B[ar];W[bs];B[ap]C[Ko. You didn't really think it was going to be that simple, did you? ;|]) (;W[aq];B[bp]) (;W[bq];B[bp])) (;W[do];B[aq];W[br];B[ar];W[bs];B[bq];W[cp]C[Nice! :)RIGHT])))