Stockfish resigns?!

I discovered a very interesting thing. While I was trying to flag stockfish level 1, I reached move 150 and stockfish RESIGNED
Why does this happen?
Here is the link:

I know; it gets scared of you or bored.

Because you're wasting the site's resources for nothing. If you wanna flag stockfish install it in your pc and do it there.

hmm that happened to me in a DEAD DRAW - guess the limit is 150

@Xaviersuper said ^

hmm that happened to me in a DEAD DRAW - guess the limit is 150

But it was 151

@k_eren1789 said ^

hmm that happened to me in a DEAD DRAW - guess the limit is 150

But it was 151

No, white made 151 moves, but stockfish only made 150 moves. Maybe it can't make anymore moves or something?

@MaximilianD said ^

hmm that happened to me in a DEAD DRAW - guess the limit is 150

But it was 151

No, white made 151 moves, but stockfish only made 150 moves. Maybe it can't make anymore moves or something?

Yeah maybe
I will try a several times

Maybe lichess stockfish is designed to resign after 150 moves, it's intended.

Then, if we survive 150 moves against stockfish level 8, does it count as we beat it???

I think maybe its because stockfish analyses the position as a dead loss, and decides there's no point in continuing

or maybe it is designed to resign on move 150 if nether side has a clear advantage