HiLo

I want to lay Card 2 or further if the following scenario happens:
Round 1: Card 1 - lose
Round 2: Card 2 - win
Round ?: Card 1 - lose
Round ? + 1: Card 2 (lay)

What do I mean by the exclamation mark?
I mean that it doesn't matter in which round Card 1 lose the next time, as long it's after round 2.

For example:
Round 1: Card 1 - lose
Round 2: Card 2 - win
//11 rounds later
Round 13: Card 1 - lose
Round 14: Card 2 (lay)

Is it possible to build a trigger like this?

I think there's a logical error here.

Card 1 can lose only in round 3, not later, not earlier.

I'm not sure I understand what you mean.
It would be kind of amazing if we knew for a fact that Card 1 would win in every round except the third round 

Imagine this:
You are observing a game of HiLo.
You are noticing Card 1 losing in one round, and Card 2 winning in the round after that.
The next time you see Card 1 lose, you are laying Card 2 in the round after that.

Do you actually mean a game when saying a round?

Oh sorry.
Yeah, I mean a game.

I guess you need the trigger in the attached file.

Thank you for the trigger.
But that's pretty much what I already had.

Still, I appreciate your effort

So when and in what way does it fail?