(;AB[dr]AB[dq]AB[eq]AB[fq]AB[fr]AB[gq]AB[hq]AW[cr]AW[cq]AW[co]AW[dp]AW[fp]AW[fo]AW[gp]AW[hp]AB[ip]AB[io]AB[ho]AB[go]AB[fn]AB[em]AB[dm]AB[cm]AB[gm]AW[iq]AW[ir]AW[gs]AW[kq]C[black to live]AB[bn]AW[ar]AB[ds]AW[cs]AP[goproblems]
(;B[do];W[ep]
(;B[bp];W[cp]
(;B[bo];W[hr];B[bq];W[br];B[aq];W[fs];B[cn];W[gr];B[eo];W[es])
(;B[bq];W[bo];B[ao];W[ap]))
(;B[eo];W[cp]))
(;B[bp]
(;W[bo]C[CHOICE]
(;B[do]C[]
(;W[ep];B[cp]C[RIGHT])
(;W[cp];B[ep]C[RIGHT]))
(;B[cp];W[do];B[ao];W[ap];B[aq];W[bq])
(;B[ep];W[eo]
(;B[cp];W[do];B[ao];W[ap];B[aq];W[bq])
(;B[do];W[dn];B[en];W[do];B[ao];W[ap];B[aq];W[bq]
(;B[ap];W[bs])
(;B[bs];W[cp])))
(;B[ao];W[ap];B[aq];W[bq]
(;B[bs];W[cp])
(;B[ap];W[bs])))
(;W[cp];B[ep];W[eo];B[do];W[dn];B[en];W[do];B[bo]
(;W[hr];B[bq];W[br];B[aq];W[fs];B[cn];W[gr];B[bs]C[RIGHT])
(;W[bq];B[bs];W[hr];B[ap];W[fs];B[aq];W[es];B[cn]C[RIGHT]))
(;W[do];B[bo];W[cp];B[bq];W[br];B[eo];W[ep];B[dn];W[hr];B[cn];W[fs];B[aq];W[gr];B[bs]C[RIGHT])
(;W[ep];B[cp]C[RIGHT]))
(;B[ep];W[eo]
(;B[do];W[dn];B[en];W[do];B[bp];W[bo];B[ao];W[ap];B[aq];W[bq]
(;B[ap];W[bs])
(;B[bs];W[cp]))
(;B[bp];W[bo]
(;B[cp];W[do];B[ao];W[ap];B[aq];W[bq])
(;B[do];W[dn];B[en];W[do])))
(;B[eo];W[ep];B[do];W[cp]))