(;AB[ib]AB[ic]AB[jc]AW[kc]AW[kb]AW[jd]AW[id]AB[kd]AB[ld]AB[lc]AB[mc]AB[mb]AB[nb]AB[la]AB[le]AW[hc]AW[hb]AW[gc]AW[fc]AW[fd]AB[fe]AB[ge]AB[gd]AB[hd]AW[jf]AW[ke]AW[he]AW[hf]C[White ignored m19, Black to punish]AP[goproblems]
(;B[ja];W[jb];B[ia];W[ka];B[lb]C[Good~RIGHT])
(;B[ka];W[ia])
(;B[ia];W[ha];B[ka];W[ja])
(;B[jb];W[ja]))