(;AP[goproblems]AW[dq]AW[eq]AW[fq]AW[gq]AW[hq]AW[iq]AW[jq]AW[kq]AW[ep]AW[gp]AW[jp]AW[fr]AW[jr]AB[lq]AB[lr]AB[kr]AB[jo]AB[ko]AB[kp]AB[ip]AB[hp]AB[ho]AB[go]AB[er]AB[dr]AB[dp]AB[cp]AB[cq]AB[bq]AB[cs]AB[eo]AB[fo]AB[mp]AW[es]AB[gr]AB[hs]C[white to live](;W[hr];B[js](;W[is];B[ir];W[gs];B[ks];W[is]C[RIGHT])(;W[gs];B[is]))(;W[js];B[hr])(;W[is];B[hr];W[gs];B[ks];W[ir];B[hr])(;W[fs];B[js](;W[hr];B[is])(;W[ir];B[is])(;W[is];B[ir](;W[hr];B[is])(;W[gs];B[is])))(;W[ir];B[gs])(;W[gs];B[fs]))