Well normally I’d say battle ship, and i also love a good game of chess.
I went on a retreat a couple weeks ago and i found the closet one of the coolest games ever called Khet. Apparently the ancient egyptians used to play it, but the modern version uses lasers and mirrors. The goal is to arrange the miros in such a fashion that will result in the laser hitting your opponent’s pharoah. Definitely worth a play if you get a chance!