(;AB[ik]AB[kk]AB[jl]AW[hl]AB[jm]AB[km]AW[ln]AB[jn]AB[hm]AB[il]AB[in]AW[gm]AW[io]AB[ll]AW[mk]AW[ml]AW[ko]C[Black to live.]AW[lj]AW[jj]AB[lk]AW[hj]AW[hk]AW[kj]AW[mm]AW[gn]AW[jo]AW[go]AP[goproblems]
(;B[hn]
(;W[jk]C[CHOICE];B[lm]MA[hn]C[Correct! The square stone was more urgent.RIGHT])
(;W[lm]C[CHOICE]
(;B[jk]MA[hn]C[Correct! The square stone was more urgent.RIGHT])))
(;B[lm];W[hn]C[Black is dead.])
(;B[jk];W[hn]C[Black is dead.]))