empty palms vs ki rata

We we know that ki rata is the most powerful fist art as a whole. In fact it is probably the single greatest show of strength we have seen from any character(yeah, jagganoth did his thing but odds are one blow from ki rata would have killed him). However, in the manual of hands and feet, there is a use of empty palms that is said to be unbeatable, called yisun's open palm. A technique so strong that not even white chain could use it (this is under the assumption that if white chain knew how to they would've). So my question is, could yisun'd open palm beat a ki rata user