(;AB[eo]AB[ep]AB[eq]AB[er]AB[co]AB[cp]AB[cq]AB[bo]AB[bn]AB[br]AW[bm]AW[cl]AW[cn]AW[dn]AW[en]AW[fn]AW[fo]AW[fp]AW[fq]AW[fr]AW[dr]AW[dq]AW[es]AW[bs]C[black to live]AP[goproblems]
(;B[ap]
(;W[an]C[CHOICE]
(;B[cs];W[cr]
(;B[as]
(;W[ds]C[CHOICE]
(;B[bq]C[CHOICERIGHT])
(;B[bs];W[bq])
(;B[aq];W[bs]))
(;W[bq]
(;B[dp]C[RIGHT])
(;B[aq];W[ds])))
(;B[bq];W[ar])
(;B[ar];W[bq])
(;B[dp];W[ds]))
(;B[bq];W[ar])
(;B[ar];W[bq])
(;B[aq];W[cs]))
(;W[cs]
(;B[bq]C[RIGHT])))
(;B[cs];W[cr]
(;B[ap]
(;W[bq]
(;B[as]
(;W[ds]C[thanks to lakeland for finding mistake here]
(;B[an];W[bs]C[ko])
(;B[aq];W[an];B[bp];W[bs]C[ko])
(;B[bp];W[an];B[aq])))
(;B[ar];W[an])))
(;B[bq];W[ap])
(;B[ar];W[ap])
(;B[as];W[ds]
(;B[bq];W[ap];B[aq];W[bs])
(;B[aq];W[bs]C[ko]
(;B[bp];W[ar])
(;B[ar];W[an])
(;B[an];W[ar]))))
(;B[aq];W[cr]
(;B[bp];W[ar])
(;B[an];W[ap];B[bp];W[ar])
(;B[ar];W[an]))
(;B[ar];W[ap])
(;B[cr];W[cs])
(;B[bq];W[ap]))