(only tested in Singleplayer/Challenges)

1.) Start a Moving Singleplayer/Challenge game with a timer (keep it short as you want it to run out)

2.) Press the arrow on the screen, then hold spacebar to fastmove in any direction

3.) Keep fastmoving and let the timer run out

(this will automatically start the next round since spacebar is the hotkey for that)

4.) Let go of spacebar - you should now be in the same location as the first round, despite being in the 2nd round.

You can now set a checkpoint at your location and press r to return to spawn, you should be in the 2nd location, but you can still return to your checkpoint (location 1) by pressing c.

If you need a video demonstration, feel free to reach out to me