Sorry, as an avid chess player who has bested chess presidents and trainers alike in highschools and colleges across the country, I still can't seriously consider it a sport since physical exertion is a required element of sport. I mean, unless you're using the loosest definition of sport as mere diversion or amusement but in the context of the other entries that seems unlikely. So as a fan of the game, skilled player, and even a lover of the film mentioned, I simply disagree.
You've heard it here folks, a Chess club president for four years running back in the day when one loss would have lost me that position says chess is not a sport, it's a game. Marching band is more of a sport. It is competition, however.
Now, UFC chess? That's a sport...
To replace it, I don't know. "Cinderella Man", "Rocky", "Invincible", and heck, I'll say it, "The Sandlot".
Disagreement over chess as a sport aside, I love these columns, thanks for making them.