Possibility to play chess solo

en.lichess.org/YWJkBSwNipWd

Steps to reproduce:
1. Create a game in one browser window.
2. Join your game from another browser window.
3. Enjoy!

ye its a bit weird that when u play on the analysis board the moves arent really "saved" - so that means u cant send a selfmade replay (played by u and u) to someone to show something (and how u got there