(;AP[goproblems]AB[oa]AB[na]AB[ma]AB[mb]AB[mc]AB[md]AB[me]AB[ne]AB[oe]AB[pd]AB[qd]AB[qc]AB[qe]AB[re]AW[rd]AW[rc]AW[qb]AW[pc]AW[ob]AW[pa]AW[nb]AW[nc]AW[nd]AW[od]C[B to kill](;B[rb](;W[ra](;B[sb]C[RIGHT])(;B[sd];W[sb])(;B[sc];W[sb]))(;W[sb](;B[ra]C[RIGHT])(;B[sd];W[ra])(;B[sc];W[ra])(;B[qa];W[ra])(;B[sa];W[ra])))(;B[sd];W[sb])(;B[ra])(;B[sb];W[rb]C[W is alive..])(;B[sc];W[sb]TR[sc]C[W lives this way :-/ (and T17 can't escape either)])(;B[qa];W[ra])(;B[sa];W[rb]))