(;AB[cr]AB[dr]AB[es]AB[eq]AB[fq]AB[fr]AW[ds]AW[gr]AW[gq]AW[hq]AW[ir]AW[iq]AB[is]AB[jr]AB[jq]AW[cq]AW[dq]AW[cp]AW[co]AW[ep]AW[fp]AW[gp]AB[bq]AB[bp]AB[bo]AB[bn]AB[ip]AB[jp]AB[ho]AB[go]C[White to play.]AB[cm]AB[em]AB[fm]AB[gm]AW[gn]AB[hn]AB[js]AP[goproblems]
(;W[hs]
(;B[fs]C[CHOICE]
(;W[en]
(;B[do]C[CHOICE]
(;W[dn];B[cn];W[dp]C[RIGHT])
(;W[eo];B[dn]))
(;B[dn]C[CHOICE];W[do];B[fn]
(;W[eo]C[RIGHT])
(;W[fo];B[eo]))
(;B[eo]C[CHOICE]
(;W[fo];B[do];W[dn]C[RIGHT])
(;W[do];B[fo])))
(;W[do];B[eo])
(;W[dn];B[eo])
(;W[eo];B[do];W[dn];B[cn];W[dp];B[en])
(;W[fo];B[en]
(;W[do];B[eo])
(;W[eo];B[do]))
(;W[cn];B[dn]
(;W[do];B[eo])
(;W[eo];B[do]))
(;W[gs];B[cs]
(;W[en]
(;B[do]C[CHOICE]
(;W[dn];B[cn];W[dp]C[RIGHT])
(;W[eo];B[dn]))
(;B[eo]C[CHOICE]
(;W[fo];B[do];W[dn]C[RIGHT])
(;W[do];B[fo]))
(;B[dn]C[CHOICE];W[do];B[fn]
(;W[eo]C[RIGHT])
(;W[fo];B[eo]))
(;B[fo];W[eo]C[RIGHT])
(;B[fn];W[eo]C[RIGHT]))
(;W[do];B[eo]
(;W[en];B[fo])
(;W[fo];B[en]))
(;W[eo];B[do])
(;W[dn];B[eo]
(;W[fo];B[en])
(;W[en];B[fo]))
(;W[fo];B[en]
(;W[do];B[eo])
(;W[eo];B[do]))
(;W[cn];B[dn])))
(;B[dn]C[CHOICE]
(;W[fs]
(;B[er];W[br]C[RIGHT])
(;B[gs]C[This is the best play by both players.RIGHT]))
(;W[do];B[eo]
(;W[fs];B[er];W[br]C[RIGHT])
(;W[fo];B[en]
(;W[fs];B[er];W[br]C[RIGHT])
(;W[gs];B[br]))
(;W[gs];B[br]))
(;W[eo];B[do]
(;W[fs];B[er];W[br]C[RIGHT])
(;W[gs];B[br]))
(;W[fo];B[do]
(;W[fs];B[er];W[br]C[RIGHT])
(;W[gs];B[br]))
(;W[gs];B[br])))
(;W[en];B[hs]
(;W[fo];B[do])
(;W[do];B[fo]))
(;W[gs];B[br];W[en];B[hs]
(;W[fo];B[do])
(;W[do];B[fo]))
(;W[do];B[hs]
(;W[en];B[fo])
(;W[fo];B[en]))
(;W[fo];B[hs]
(;W[do];B[en])
(;W[en];B[do]))
(;W[dn];B[hs])
(;W[eo];B[hs])
(;W[fs]C[NOTTHIS])
(;W[br]C[];B[fs]
(;W[gs];B[cs]
(;W[en];B[hs])
(;W[hs];B[dn]))
(;W[hs];B[dn])))