(;AB[br]AB[ar]AB[cq]AB[cp]AB[do]AB[co]AB[cn]AB[bm]AB[bl]AB[aj]AW[bi]AW[cj]AW[ck]AW[bk]AW[cl]AW[dm]AW[dn]AW[en]AW[eo]AW[ep]AW[dp]AW[dq]AW[dr]AW[cr]AW[bs]AW[fr]AB[fo]AB[fn]AB[fm]AB[el]AB[dk]AB[dj]AB[ej]AB[ei]AB[eh]AB[dg]AB[df]AB[bh]AW[di]AW[dh]AB[hr]AB[hq]AB[hp]AB[ip]AW[iq]AW[ir]AW[jr]AW[kr]AW[lr]AB[jq]AW[jp]AB[kq]AB[lq]AB[mp]AW[nr]AW[nq]AW[np]AB[jn]AB[jm]AB[jl]AW[im]AW[gm]TR[aj]C[Help white to have a chance.]AP[goproblems]
(;W[gs];B[hs]
(;W[es]
(;B[fq]C[CHOICE]
(;W[eq];B[gr];W[cs];B[fs]C[KoRIGHT];W[ai];B[ak];W[gs]C[RIGHT])
(;W[cs];B[eq]))
(;B[gr]C[CHOICE]
(;W[cs];B[fq];W[eq];B[fs]C[KoRIGHT];W[ai];B[ak];W[gs]C[RIGHT])
(;W[fq];B[cs])))
(;W[fp];B[es])
(;W[cs];B[es]))
(;W[ak];B[ai]C[Please leave it for Ko.])
(;W[ai];B[ak]C[Please leave it for Ko.])
(;W[gr]
(;B[hs]
(;W[fp];B[gq];W[fq];B[gs];W[es];B[cs])
(;W[es];B[fq];W[eq];B[gs];W[fs];B[cs]))
(;B[gs];W[fs];B[hs];W[fp];B[gq];W[fq];B[cs];W[er];B[ds]))
(;W[es];B[gs]
(;W[cs];B[fq];W[eq];B[fs])
(;W[gr];B[cs])
(;W[fq];B[cs]))
(;W[ah];B[bg]C[Please leave it for Ko.])
(;W[fp];B[gr]))