How to get Introspection achievement

Hello! If you are wanting to get this achievement, this blog can help you! So, this achievement can only be unlocked when you have premium. But there is a way about how to get this without premium! 

You need to play a chess game or check your other games in archive. And then click on a last book move you see, scroll down a little and click the button "Explore". When you get into the explore, make sure to click some moves! Like 6 moves for example. After that, refresh the page and check your awards. And there you have it! Introspection with no premium! I actually did got Introspection before with no premium. 

Thank you everyone for reading this and make sure to contact me personally if I missed any errors to recorrect. Thank you again.