Chess variation where back row pieces are randomized, creating more complexity and reducing reliance on opening theory, recommended by Fischer and Kasparov.
"There's also Chess 96, which even bobby Fischer and kosparov recommend. Chess 96, if you don't know, is a variation of chess where the initial setting for the back row pieces are randomized, which creates a more complex game, and opening theory can't help you as much, so you have to figure stuff out"