(;AB[cr]AB[cq]AW[br]AW[bq]AW[bo]AW[cn]AW[dn]AW[en]AW[fo]AW[go]AW[gp]AW[gq]AW[hr]AW[hs]AB[fp]AB[fq]AB[gr]AB[gs]AB[do]AB[co]C[black to live]AW[bn]AB[bp]AW[ap]AP[goproblems]
(;B[er]
(;W[ep]C[CHOICE]
(;B[eo]
(;W[cp]C[CHOICE]
(;B[eq]
(;W[dp]C[CHOICE]
(;B[fs]C[RIGHT])
(;B[dq];W[ds];B[cs];W[es])
(;B[es];W[cs])
(;B[ds];W[fs];B[fr];W[dq]))
(;W[ds];B[es]C[RIGHT]))
(;B[dq];W[ds]
(;B[es];W[dp];B[cs];W[fr])
(;B[dp];W[es])
(;B[cs];W[dp];B[es]))
(;B[fs];W[ds]
(;B[eq];W[es];B[dp];W[dr])
(;B[cs];W[eq])
(;B[es];W[eq]))
(;B[ds];W[fs]
(;B[dq];W[fr])
(;B[fr];W[dq]))
(;B[es];W[dq]))
(;W[eq];B[fr];W[cp];B[dq]C[RIGHT])
(;W[fr];B[eq]
(;W[dp];B[fs]C[RIGHT])
(;W[fs];B[dp]C[RIGHT]))
(;W[fs];B[dp]
(;W[eq];B[fr]C[RIGHT])
(;W[fr];B[eq]C[RIGHT])))
(;B[eq];W[fs]
(;B[es];W[fr];B[eo];W[dp];B[cp];W[cs])
(;B[eo];W[dp]
(;B[fr];W[cp])
(;B[cp];W[fr])
(;B[dq];W[cp];B[fr];W[ds]))
(;B[fr];W[dp]
(;B[dq];W[ds])
(;B[es];W[cs])
(;B[cs];W[dq])))
(;B[fs];W[ds]
(;B[eq];W[es])
(;B[cs];W[eq])
(;B[eo];W[eq]))
(;B[dq];W[ds]
(;B[es];W[fr]
(;B[fs];W[eq])
(;B[eq];W[fs]))
(;B[eo];W[es])
(;B[cs];W[eo]
(;B[es];W[fr])
(;B[eq];W[es])
(;B[fr];W[es])))
(;B[es];W[eq];B[fr];W[cs]))
(;W[cp]
(;B[fs];W[cs];B[ds];W[eq];B[ep];W[dq];B[dr]C[RIGHT])))
(;B[fr];W[es]
(;B[ds];W[dr]
(;B[cs];W[er]
(;B[cp];W[ep])
(;B[eo];W[cp];B[dp];W[dq];B[bp])
(;B[ep];W[cp]))
(;B[dq];W[cs])
(;B[er];W[cs]))
(;B[cs];W[ep])
(;B[dr];W[ep]))
(;B[es];W[fr]
(;B[er];W[fs]
(;B[ep];W[dq])
(;B[dq];W[ep])
(;B[cs];W[ep])
(;B[eo];W[cp]))
(;B[eq];W[fs]))
(;B[ds];W[fr];B[er];W[fs]
(;B[dq];W[ep])
(;B[ep];W[dq]))
(;B[dq]
(;W[er]C[thanks to mal for finding a blunder here];B[fr];W[es]
(;B[eq];W[eo])
(;B[eo];W[cs])
(;B[ds];W[ep])
(;B[cp];W[cs])))
(;B[ep];W[er];B[fr];W[es]
(;B[cs];W[cp])
(;B[cp];W[cs]))
(;B[eq];W[fr]
(;B[er];W[fs]
(;B[eo];W[dp])
(;B[dp];W[eo]))
(;B[eo];W[dp]))
(;B[eo];W[er]
(;B[fr];W[eq];B[ep];W[cp]
(;B[dp];W[es]
(;B[cs];W[bp];B[dq];W[dr])
(;B[bp];W[cs]))
(;B[es];W[dp]))
(;B[eq];W[fr]))
(;B[cp];W[er]
(;B[fr];W[ep])
(;B[eq];W[fr])))