Intel submitted a preview result for minigo for under preview category. Considering minigo has been changed significantly, especially the run time, so I think it is reasonable not to require minigo submission again in this round as a mandatory requirement.
Our understanding is that the hardware is GA now; resubmitting for performance comparison in this particular case is not valid because the benchmark has changed so much.
Intel submitted a preview result for minigo for under preview category. Considering minigo has been changed significantly, especially the run time, so I think it is reasonable not to require minigo submission again in this round as a mandatory requirement.