According to CoinMeta, as reported by Decrypt, Messi posted an advertisement on Instagram showing ChatGPT teaching him how to play chess. However, an error occurred while setting up the chessboard, resulting in a certain defeat for Messi within four moves. The advertisement showed that the positions of the kings and queens on both sides of the board were swapped. ChatGPT suggested that Messi start with a nearly certain losing opening. The post gained about 1.9 million likes and 19,600 comments within a day of being published. OpenAI indicates that over 1.2 billion people use ChatGPT every week. In the post, Messi mentioned that he asked ChatGPT to teach him an opening that matched his playing style, and ChatGPT came up with the suggestion of “goat horn,” which is a reference to Messi’s nickname.