>>150132468 (OP)
No, this is one of those things where you just have to use a modicum of common sense. Because if you try to define "sport" using semantic parameters, then taking this to its logical conclusion, literally any competition would be considered a sport.
The common midwit argument of chess players burning (x) amount of calories during a match can also be applied to things like International Math Olympiad or video game speedrunning.