(;AB[bs]AB[cs]AB[br]AB[cq]AB[cp]AB[co]AB[go]AB[do]AB[en]AB[fn]AB[ho]AB[hp]AB[hq]AB[ep]AB[ir]AB[is]AB[jq]AW[cr]AW[dr]AW[dq]AW[dp]AW[eo]AW[fo]AW[fp]AW[gp]AW[gq]AW[gr]AW[hr]TR[ep]AP[goproblems]
(;B[fr]
(;W[er]C[CHOICE]
(;B[es]C[RIGHT])
(;B[gs]C[RIGHT])
(;B[fs];W[eq]))
(;W[fs]
(;B[er];W[eq];B[ds]LB[es:A]C[RIGHT])
(;B[es];W[ds];B[eq]C[RIGHT]))
(;W[es];B[er]
(;W[eq];B[ds];W[fq];B[fs]C[RIGHT])
(;W[ds];B[eq]C[RIGHT])
(;W[fq];B[ds];W[eq];B[fs]C[RIGHT])))
(;B[es];W[eq];B[fr];W[ds]
(;B[gs];W[hs];B[fq];W[fs])
(;B[fq]C[seki];W[hs]C[seki];B[fs]C[seki])))