(;AW[br]AW[bq]AW[bp]AW[cp]AW[dp]AW[ep]AW[fp]AW[fq]AW[er]AB[eq]AB[dq]AB[cq]AB[cr]AB[bs]AB[fr]AB[gr]AB[gq]AB[gp]AB[go]C[Whte to take B's 5 stones.]AP[goproblems]
(;W[ds];B[cs];W[ar];B[fs];W[as]C[White wins by 1 move.RIGHT])
(;W[es];B[ds]C[White is captured.])
(;W[dr];B[cs];W[ar];B[es]C[White cannot take blacks stones.])
(;W[cs];B[ds]
(;W[es];B[fs])
(;W[dr];B[es])
(;W[ar];B[es];W[as];B[cs])))