(;AB[is]AB[hr]AB[iq]AB[jr]AW[gr]AW[hq]AW[hp]AB[ip]AB[kr]AW[ks]AW[lr]AW[jq]AW[jp]AB[jo]AB[ho]AB[hn]AB[jn]AB[im]AW[hm]AB[gm]AW[il]AB[lq]AW[km]AW[kn]AW[ko]AW[mr]AB[mq]AW[mn]AB[np]AW[nq]AW[oq]AW[op]AW[oo]AW[gn]AW[go]AW[fm]AW[gq]AB[jm]AW[jl]AB[lp]AB[mo]AW[nn]AB[fl]AW[em]C[White to kill]AP[goproblems] (;W[gl];B[kp] (;W[io];B[kq] (;W[jp];B[jq];W[in]C[RIGHT]) (;W[lo];B[in]) (;W[no];B[in]) (;W[in];B[jp]C[Black lives])) (;W[in];B[io])) (;W[io];B[hl]C[White can do better]) (;W[kp];B[hl]C[White can do better]) (;W[kq];B[kp]) (;W[lo];B[hl]) (;W[no];B[hl]) (;W[hl];B[kp];W[io];B[kq] (;W[in];B[jp]C[Black lives]) (;W[jp];B[jq];W[in]C[RIGHT])) (;W[gs];B[hl]) (;W[in];B[hl]))