Well, I can't start to even find how many variations are in this one, so if you find one, show it to me and I'll check it out. I'm pretty sure I've found the main lines (The lines that involve normal play), but since a lot of goproblems users HAS to have even the weirdest style of play, I'm open to your odd variations =D NOTE: 30th Problem! Yay~
(;AB[fo]AB[en]AB[dn]AB[dm]AB[dl]AB[cl]AB[ck]AB[cj]AB[ci]AB[ch]AB[cg]AB[cf]AB[ce]AB[be]AB[bg]AB[ah]AB[bi]AW[bj]AW[bk]AW[bl]AW[bm]AW[cm]AW[cn]AW[co]AW[do]AW[dp]AW[dq]AW[eq]AW[er]AB[bn]AB[bo]AB[cp]AB[cq]AB[cr]AB[dr]AW[fn]AW[el]AW[em]AW[dk]AW[dj]AW[di]AW[dh]AW[dg]AW[df]AW[ag]AW[af]AW[bf]AW[ae]AW[ad]AW[bd]AW[cd]AW[dd]AW[fd]AW[fe]AB[fc]AB[gc]AB[gd]AB[hd]AB[bc]AB[cc]AB[dc]AB[hb]AW[hc]AW[ic]AW[jc]AW[kd]AW[ld]AB[lc]AW[nc]AW[ne]AW[jl]AW[kk]AB[jj]AB[lj]AB[ll]AW[jr]AW[jp]AW[jq]AW[kp]AW[lp]AW[mp]AB[kq]AB[lq]AB[mq]AW[nq]AW[mr]AW[oq]AW[pr]AB[mo]AB[np]AB[op]AB[pp]AB[pq]AB[qp]AB[qo]AW[qq]AB[qr]AB[qj]AB[nj]AB[pf]AB[pd]AB[qc]AB[qb]AW[pb]C[Play on the marked points please]TR[eo]AP[goproblems];W[eo];B[fm]TR[gn];W[gn];B[ek]TR[fl];W[fl];B[gm]TR[go]
(;W[go];B[ej]TR[hm];W[hm];B[gl]TR[fk];W[fk];B[ei]C[White to play and kill the dragon]
(;W[hl];B[gk];W[fj];B[fi];W[gj];B[gi]
(;W[hk];B[de];W[ee];B[ac];W[ed];B[ef];W[eg];B[ff]
(;W[fg];B[gf])
(;W[gf];B[fg]))
(;W[hj];B[de];W[ee];B[ac];W[ed];B[ef];W[eg];B[ff]
(;W[fg];B[gf])
(;W[gf];B[fg]))
(;W[de];B[hj]))
(;W[gk];B[de];W[ee];B[ac];W[ed];B[ef];W[eg];B[ff]
(;W[gf];B[fg])
(;W[fg];B[gf]))
(;W[fj];B[de]
(;W[ee];B[ac];W[ed];B[ef];W[eg];B[ff]
(;W[gf];B[fg])
(;W[fg];B[gf]))
(;W[ed];B[ef];W[eh];B[fi]
(;W[gi];B[fh])
(;W[fh];B[gi];W[gk];B[gh];W[fg];B[ff];W[gg];B[hg];W[gf];B[ge];W[hf];B[if];W[he];B[ie]))
(;W[ef];B[ed];W[ee];B[ec]))
(;W[gj];B[de];W[ee];B[ac];W[ed];B[ef];W[eg];B[ff]
(;W[fg];B[gf])
(;W[gf];B[fg]))
(;W[eh];B[de]
(;W[ee];B[ac];W[ed];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[fh];W[ef];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaksRIGHT])
(;W[ed]C[RIGHT]))
(;W[de];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaksRIGHT])
(;W[ef];B[de]
(;W[ed];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaksRIGHT])
(;W[ee];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaksRIGHT]))
(;W[ed];B[de]
(;W[ee];B[ef];W[eg];B[ff];W[fg];B[gf]
(;W[aj];B[ec];W[ai];B[ge];W[bh]C[Yes!RIGHT])
(;W[gg];B[ge])
(;W[ge];B[he];W[hf];B[gg];W[hg];B[gh];W[fh];B[ec]))
(;W[ef]C[RIGHT];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaksRIGHT]))
(;W[ee];B[de]
(;W[fj];B[ac];W[ed];B[ef];W[eg];B[ff]
(;W[fg];B[gf])
(;W[gf];B[fg]))
(;W[ef];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaksRIGHT])
(;W[fg]C[RIGHT];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[RIGHT])
(;W[eg]C[RIGHT];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg]C[];W[jf];B[je];W[kf]C[Yes, the ladder breaks!RIGHT])
(;W[ff]C[RIGHT];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaks!RIGHT]))
(;W[eg];B[de]
(;W[ee];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg]C[];W[jf];B[je];W[kf]C[Yes, the ladder breaks!RIGHT])
(;W[ed];B[ee];W[ff]C[RIGHT]))
(;W[ff];B[de]
(;W[ee];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[Yes, the ladder breaks!RIGHT])
(;W[ed]C[RIGHT])
(;W[ec];B[ee];W[ed];B[ef]))
(;W[fg];B[de]
(;W[ee];B[gk];W[fj];B[fi];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii];W[hh];B[hg];W[ih];B[jh];W[ig];B[if];W[jg];B[kg];W[jf];B[je];W[kf]C[RIGHT])
(;W[ed]C[RIGHT])
(;W[ef];B[ed])
(;W[ec];B[ee];W[ed];B[ef]
(;W[eg];B[ff]
(;W[ge];B[gf];W[he];B[gh]
(;W[fi];B[fh];W[fj];B[eh])
(;W[fh];B[fi])
(;W[gg];B[hg];W[fh]))
(;W[gf];B[ge]
(;W[eb];B[gg];W[hf];B[fh])
(;W[gg];B[eb])))
(;W[fh];B[ff]
(;W[ge];B[gf];W[he];B[gi];W[fi];B[fj]
(;W[gj];B[gk];W[gh];B[eh];W[eg];B[hh];W[hi];B[gg];W[gi];B[ii];W[hj];B[hk])
(;W[gk];B[gj];W[hh];B[eh];W[eg];B[gh]))
(;W[gf];B[ge];W[eb];B[gg];W[hf];B[eh];W[eg];B[fi];W[gh];B[gi];W[hh];B[gk])))))
(;W[fk];B[ej];W[fj];B[ei];W[fi];B[eh];W[fh];B[eg];W[fg];B[ef];W[de]C[RIGHT]))