I was asked to jump on both sides. Is there any chance?

Although poor performance in the second interview may affect your chances, it does not mean that you have no chance at all. The interviewer may give you extra opportunities to prove your ability, or they may consider giving you other types of tests or interviews to evaluate your skills and potential more comprehensively.

At the same time, the interviewer may consider your performance together with that of other applicants, so if you do well in other aspects, you still have a chance to be hired.

In short, although the performance in the second interview is very important, the final decision is still made by the interviewer and the recruitment team, so you should continue to work hard to prepare for the next interview and give your best performance.