The rest of the board is quite empty.
You can set stone size -> large.
(;AW[cj]AB[ei]AB[dh]AB[eh]AW[bm]AB[dm]AB[do]AB[ep]AB[cp]AB[dq]AB[dr]AB[bh]AW[bi]AW[er]AW[eq]AW[fq]AW[fp]AW[bo]AB[bp]AW[ds]AB[cs]AW[es]AW[cq]AB[bq]AB[cl]AW[bl]AB[ck]AW[bk]AB[dj]AB[ci]AW[cn]AW[fo]AW[gn]AW[go]C[Black sure wants to get some good result]AB[ch]AP[goproblems]
(;B[co];W[dn];B[en];W[cm];B[bj];W[an])
(;B[cm]
(;W[dn]C[CHOICE];B[en];W[em]
(;B[co];W[bn]
(;B[el];W[fm];B[eo];W[bj]
(;B[ai];W[dk];B[dl];W[ek];B[fl];W[fk];B[gl]C[Good! White is doomed.RIGHT])
(;B[ao];W[dk];B[dl];W[ek];B[fl];W[fk];B[gl]C[White resigns. Very nice!RIGHT])
(;B[al];W[ai];B[ak];W[ao];B[am]C[W lives :(]))
(;B[eo];W[bj];B[el];W[ao]C[White lives.]))
(;B[el];W[eo];B[fm];W[co];B[dp];W[an]))
(;W[co];B[ao];W[an];B[ap];W[dn];B[en];W[bn];B[eo];W[bj];B[ai]C[W is dead anywayRIGHT]))
(;B[dn];W[an])
(;B[ao];W[dn];B[en];W[cm];B[em];W[an])
(;B[an];W[dn];B[en];W[eo];B[em];W[ao];B[bj];W[dp]C[Bad ko])
(;B[bj];W[an]C[Too easy for white.]))