(;AB[cr]AW[dr]AW[dq]AW[cq]AW[bq]AW[bp]AW[bo]AW[co]AB[bn]AB[cn]AB[dn]AB[do]AB[dp]AB[cp]AB[eq]AB[er]AB[ds]AB[gr]AB[em]LB[ds:1]C[Black played 1. How should Go Seigen respond?]AP[goproblems]
(;W[bs];B[cs]
(;W[br];B[es]
(;W[ao]C[RIGHT])
(;W[ar]C[RIGHT])
(;W[ap];B[ar])
(;W[aq];B[ao]))
(;W[ao];B[br])
(;W[ar]C[RIGHT]))
(;W[br];B[bs]C[only ko!])
(;W[ar];B[bs])
(;W[ao];B[br])
(;W[cs];B[bs];W[br];B[cs])
(;W[es];B[fs]C[this works but the first move is a waste])
(;W[ap];B[bs])
(;W[aq];B[bs]))