I only play this with friends because it’s fun when both sides have no idea what is happening and time travel is really hard. We have been 20 moves into a game and only 5 pieces have moved from the Prime board. And the 3rd board has 3 extra pawns for some weird en passant in the 2nd time line. It’s fucking crazy good fun. But also extremely confusing. Like playing chess through the lens of the movie Primer.