how to train like a chess grandmaster

Oh, sure! Becoming a grandmaster like Hikaru Nakamura or Magnus Carlsen is an absolute breeze. All you need to do is snap your fingers and magically acquire their exceptional talent, years of dedicated practice, and an uncanny ability to outwit opponents. Easy peasy!

But if you want some genuine tips, here you go: Start by studying chess obsessively. Read books, analyze games, watch tutorials, and absorb as much knowledge as possible. Then, practice until your brain melts from exhaustion. Sacrifice your social life, ignore responsibilities, and live in a perpetual state of chess-induced isolation. And remember, you only need to win against other grandmasters consistently for many years, while maintaining an unparalleled level of strategic thinking and tactical prowess.