(;AB[bq]AB[br]AB[cr]AB[eq]AB[er]AB[fr]AB[fs]AW[gs]AW[gr]AW[hq]AW[fq]AW[fp]AW[ep]AW[do]AW[cp]AW[cq]AW[bp]AW[ap]C[white to move.]AP[goproblems]
(;W[dr];B[dq];W[ds]
(;B[aq]
(;W[dp];B[cs];W[es];B[as]C[you can do better.])
(;W[bs];B[as]C[ko, you can do better.])
(;W[ar];B[as];W[cs]C[nice :)RIGHT]))
(;B[cs];W[ar]C[nice :)RIGHT]))
(;W[dq];B[dr]C[there is nothing :(])
(;W[aq];B[ar]C[there is nothing :(]))