Even assuming open 2D sea and a pursuer turn radius of, let's say, 20 ship lengths, I'm sure that depends on boundary conditions like how far it has to go to escape and the position/speed/orientation the ships start with.
Obviously, if we start with a pursuer right off the stern, there's no escaping.
For real ships, there also will be a time limit, because someone will run out of supplies first. The way I imagine doing this would basically be to find a pattern where no matter what the pursuer does they can't board, but it doesn't matter if you run out of hard tack while the people chasing are still well-fed. Cannons would change the logic here too.
Even assuming open 2D sea and a pursuer turn radius of, let's say, 20 ship lengths, I'm sure that depends on boundary conditions like how far it has to go to escape and the position/speed/orientation the ships start with.
Obviously, if we start with a pursuer right off the stern, there's no escaping.
For real ships, there also will be a time limit, because someone will run out of supplies first. The way I imagine doing this would basically be to find a pattern where no matter what the pursuer does they can't board, but it doesn't matter if you run out of hard tack while the people chasing are still well-fed. Cannons would change the logic here too.