(;SZ[19]AB[br]AB[bq]AB[cq]AB[dr]AB[er]AB[es]AW[ar]AW[ap]AW[bp]AW[cp]AW[dq]AW[dp]AW[eq]AW[fq]AW[fr]AW[fs]MA[ik](;B[bs](;W[cs](;B[aq]C[RIGHT])(;B[cr];W[aq])(;B[as];W[aq]))(;W[aq](;B[cs]C[RIGHT])(;B[as];W[cs])))(;B[cs];W[bs]C[KO, not good enough.])(;B[aq];W[bs](;B[cs];W[cr])(;B[cr];W[cs]C[KO,not good enough])))