(;AB[ap]AB[bp]AB[cp]AB[dp]AB[cr]AW[dq]AW[dr]AW[bs]AW[bn]AW[cn]AW[en]AW[do]AW[ep]AW[fp]AW[gq]AW[gr]AB[eq]AB[fr]C[Black to live]AP[goproblems]
(;B[es]
(;W[er]C[CHOICE]
(;B[ds];W[fq]
(;B[br]
(;W[cs]C[CHOICE]
(;B[as]
(;W[cs]C[CHOICE]
(;B[cq];W[fs]
(;B[aq]C[RIGHT])
(;B[bs];W[aq]))
(;B[bs];W[cq])
(;B[aq];W[cq]))
(;W[cq];B[bq];W[fs];B[cs]C[RIGHT])
(;W[aq];B[cs]C[RIGHT]))
(;B[cq];W[fs]))
(;W[fs];B[cs];W[cq];B[bq];W[ar];B[aq]C[RIGHT])
(;W[cq];B[bq];W[fs];B[cs])
(;W[as];B[cq];W[fs];B[cs]C[RIGHT]))
(;B[cq];W[fs]
(;B[cs];W[br])
(;B[br];W[cs]))
(;B[cs];W[br]))
(;B[cq];W[fq]
(;B[cs];W[br])
(;B[ds])
(;B[br];W[cs]))
(;B[br];W[cs]))
(;W[ds];B[cs];W[cq];B[br];W[bq];B[ar];W[fq];B[aq]C[RIGHT])
(;W[cs];B[ds]
(;W[fq];B[cq]C[RIGHT])
(;W[br];B[cq]C[RIGHT])
(;W[cq];B[bq];W[br];B[er];W[cr];B[ar]C[RIGHT]))
(;W[fq];B[ds];W[er]))
(;B[cs];W[br]
(;B[cq];W[er]
(;B[ar];W[bq])
(;B[bq];W[ar]))
(;B[er];W[cq])
(;B[bq];W[cq])
(;B[es];W[cq]
(;B[ds];W[bq])
(;B[bq];W[ds])
(;B[er];W[ds]))
(;B[ds];W[cq]
(;B[es];W[bq])
(;B[bq];W[es]))
(;B[ar];W[cq]))
(;B[er];W[cs]
(;B[cq];W[ds])
(;B[br];W[fq])
(;B[es];W[fq])
(;B[fs];W[ds])
(;B[ds];W[es]))
(;B[cq];W[cs]
(;B[es];W[ds]
(;B[br];W[fq])
(;B[fq];W[gs]))
(;B[br];W[er])
(;B[er];W[ds]))
(;B[ds];W[es]
(;B[cq];W[cs])
(;B[cs];W[cq];B[br];W[bq];B[ar];W[er])
(;B[er];W[cs])
(;B[br];W[cs]))
(;B[br];W[cs]
(;B[es];W[ds];B[cq])
(;B[er])
(;B[cq];W[er]
(;B[aq];W[ds])
(;B[ds];W[es];B[aq];W[ds]))
(;B[ds];W[es]))
(;B[ar];W[cs]))