(;AP[goproblems]AW[bk]AW[ak]AW[ck]AW[dk]AW[ek]AW[fk]AW[ej]AW[el]AW[fi]AW[gi]AW[gh]AW[fm]AW[gm]AW[gl]AW[hl]AW[il]AB[ik]AB[jk]AB[jl]AB[im]AB[in]AB[io]AB[gn]AB[fn]AB[cl]AB[bl]AB[dl]AB[em]AB[dn]AB[aj]AB[bj]AB[cj]AB[dj]AB[ei]AB[di]AB[fh]AB[fg]AB[gg]AB[ih]AB[hh]AB[jh]C[Simple problem. Black has to kill white.](;B[gj];W[hj](;B[gk];W[hk])(;B[hk];W[gk](;B[hi]C[You're right!RIGHT])(;B[ij];W[hi])(;B[ii];W[hi])(;B[hm];W[hi]))(;B[hi];W[fj](;B[hk]C[You're right!RIGHT])(;B[ij];W[hk])(;B[gk];W[hk])(;B[hm];W[hk]))(;B[ij];W[hk]))(;B[hk];W[gk](;B[gj];W[hj];B[hi]C[You're right!RIGHT])(;B[hj];W[gj])(;B[hi];W[gj]))(;B[hi];W[gj])(;B[gk];W[hk](;B[gj];W[hj])(;B[hj];W[gj]))(;B[hj];W[gj])(;B[hm];W[hk](;B[hj];W[gj])(;B[gj];W[hj]))(;B[ij];W[gj](;B[hk];W[gk])(;B[gk];W[hk])))