On mobile web, performing the best movements does not solve -Fork Challenge #5 Q- exercise

[DSagaz]

Exact URL of where the bug happened

https://lichess.org/practice/basic-tactics/the-fork/Qj281y1p/xXlzEw3i

Steps to reproduce the bug

Making the best moves

1. Qe6
2. Qc6
3. Qxb7

What did you expect to happen?

I hope to get the message: "Success! Go to next exercise"

What happened instead?

I got the message: "Get a winnig position in 3 moves Click to retry"

Operating system

Android 11

Browser and version (or alternate access method)

Yandex Browser 24.4.4

Additional information

More than 15 times I have tried to solve the exercise, but the error always happens.
No need to log in to reproduce the error.

[TBestLittleHelper]

I have adjusted the target CP value down from -700 to -400. It's generally a won position, so many moves will work. I do think that if you played the intended Qe6 Qxh3 Rxb7, you might be closer to the intended -700cp in the final position. But seemed best to lower the target as unlucky evals can probably fail even in that case.

It's basically the same issue as https://lichess.org/forum/lichess-feedback/interference-practice-problems-coded-incorrectly#3

[DSagaz]

I have adjusted the target CP value down from -700 to -400. It's generally a won position, so many moves will work. I do think that if you played the intended Qe6 Qxh3 Rxb7, you might be closer to the intended -700cp in the final position. But seemed best to lower the target as unlucky evals can probably fail even in that case.

It's basically the same issue as https://lichess.org/forum/lichess-feedback/interference-practice-problems-coded-incorrectly#3

Thanks for the adjustment. The moves I performed are the best according to Get a hint --> See best move. You could adjust the hints according to the amount of advantage expected.