Alekhine's Gun

In my teens I read a lot of chess books and thought I at least knew the names of the different elements of the game such as; the pin, the blockade, and so on. Today I learned something new. Stacking the Rooks on a file with the Queen on the same file behind them has been named "Alekhine's Gun". In the diagram below White has achieved "Alekhine's Gun". Wikipedia and Chess.Com both have articles on "Alekhine's Gun" and use as an example Alekhine vs Nimzovitch - San Reno 1930. Editor's note: the Wikipedia link will not take you directly to the article but you can find it from there.

Alexander Alexandrovich Alekhine 4th World Chess Champion