Welcome to the world of chess detective work, where every case is like a game of chess that’s already been played – and spoiler alert: it didn’t end well! Picture this: a chess game has just ended, and all you have left is the final position, which is as helpful as a chocolate teapot. Your mission? To rewind time like a bad movie and put everything back to how it was before the poor decisions were made.

You'll be taking a trip down memory lane, returning captured pieces (like a chessy game of hide and seek), undoing castling (because who needs a king in a castle anyway?), and reversing en passant like it’s a dance move gone wrong. You’ll learn these backward maneuvers in 8 bite-sized lessons that are easier than remembering where you left your keys!

But wait, there’s more! Once you're a certified reverse chess master, you can dive into 55 meticulously crafted cases, ranging from “Oops, I did it again” blunders to “How did that happen?” opening traps. And just when you think you’ve seen it all, a brand new case drops every day straight from the notorious Lichess games – because who doesn’t love a little chess drama? Get ready to turn that chessboard upside down and put the pieces back together like a puzzle that’s been through the washing machine!