(;AW[br]AW[cq]AW[cp]AW[co]AB[dr]AB[dp]AB[ep]AB[eo]AB[fr]AB[fs]AB[gs]AW[gr]AB[hr]AB[hq]AB[hp]AW[hs]AW[is]AW[ir]AW[jq]AW[jp]AW[io]AW[ho]AW[go]AW[en]AW[dn]AW[fn]AP[goproblems]
(;W[ds];B[cs];W[er];B[gp];W[fq];B[gq];W[eq];B[dq])
(;W[er]
(;B[gp]C[CHOICE]
(;W[fq];B[gq];W[es];B[gr]
(;W[eq];B[dq];W[ds];B[cr];W[cs];B[bs];W[as];B[fp];W[bq];B[bs];W[cs];B[ds])
(;W[ds];B[cs];W[eq];B[dq];W[cr];B[fp]
(;W[ds];B[es];W[eq]C[RIGHT])
(;W[eq];B[ds];W[er]C[RIGHT])))
(;W[es];B[fq]))
(;B[fq];W[dq];B[eq];W[ds];B[es];W[cs]C[RIGHT]))
(;W[fq];B[fp])
(;W[gq];B[gp];W[dq];B[eq])
(;W[dq];B[eq]
(;W[ds];B[cs];W[cr];B[es];W[bs];B[gq];W[fp];B[fq]C[ko])
(;W[gq];B[gp])
(;W[fq];B[fp])))