(;AB[bs]AB[cs]AB[bq]AB[cq]AB[bp]AB[dq]AB[dr]AB[er]AW[ds]AW[es]AW[fr]AW[eq]AW[fq]AW[ep]AW[dp]AW[cp]AW[bo]AW[ap]AW[cn]AW[gs]AW[hs]AW[hr]AW[is]AW[js]AW[ks]AB[ls]AB[kr]AB[lq]AB[jr]AB[ir]AB[gq]AB[gp]AB[hq]AB[jp]AB[fo]AB[en]AW[dm]AB[em]AW[dl]AW[el]AB[fm]AW[fn]AB[fl]TR[cs]C[Black has just played the triangled stone.]AP[goproblems]
(;W[aq];B[ar])
(;W[fs];B[ar])
(;W[ar];B[aq]
(;W[ao];B[br])
(;W[br]C[RIGHT]))
(;W[gr];B[ar])
(;W[br];B[ar]))