(;AW[bp]AW[cp]AW[dp]AW[aq]AW[dq]AW[cr]AW[cs]AB[bn]AB[bo]AB[do]AB[eo]AB[ep]AB[eq]AB[ar]AB[br]AB[er]AB[as]C[black to kill] (;B[bq];W[cq] (;B[ap];W[bs] (;B[aq];W[ao] (;B[ar]C[RIGHT]) (;B[aq];W[ar] (;B[ap];W[bq]) (;B[bq];W[ap])) (;B[ap];W[aq] (;B[ar];W[br]) (;B[br];W[ar]))) (;B[ao];W[aq] (;B[ar];W[br]C[ko is not enough]) (;B[br];W[ar])) (;B[dr];W[aq] (;B[ar];W[br]C[ko is not enough]) (;B[br];W[ar]) (;B[ao];W[ar])) (;B[co];W[aq] (;B[ar];W[br]C[ko is not enough.]) (;B[br];W[ar]) (;B[ao];W[ar]))) (;B[ao];W[bs]) (;B[dr];W[bs])) (;B[dr];W[bq] (;B[co];W[bs]) (;B[ds];W[bs])) (;B[ao];W[bq]) (;B[bs];W[bq]) (;B[ds];W[bq]) (;B[ap];W[ao] (;B[dr];W[bq]) (;B[cq];W[bq]) (;B[bs];W[bq]) (;B[bq];W[bs] (;B[ap];W[cq];B[an];W[aq] (;B[ar];W[br]C[ko is not enough]) (;B[br];W[ar]) (;B[ao];W[ar]) (;B[br];W[ar])) (;B[dr];W[cq] (;B[br];W[ar]) (;B[ar];W[br]) (;B[an];W[ap];B[ar];W[br])) (;B[an];W[ap];B[dr];W[cq];B[br];W[ar])) (;B[an];W[ap] (;B[dr];W[bq] (;B[co];W[bs]) (;B[ds];W[bs])) (;B[bq];W[cq] (;B[dr];W[bs];B[ar];W[br]) (;B[ds];W[bs]) (;B[co];W[bs])) (;B[cq];W[bq]) (;B[bs];W[bq]))) (;B[cq];W[bq]) (;B[co];W[bq];B[dr];W[bs]))