SYAC:

“What all this shows is that it is unlikely chess has a significant impact on overall cognitive ability. So while it might sound like a quick win – that a game of chess can improve a broad range of skills – unfortunately this is not the case.“

I've learned from Lemmy that whenever an author uses a question for a headline the answer is no. I can't remember exactly where or what this was called but it really has changed my scrolling experience.