The International Chess Federation is investigating a Russian grandmaster for allegations of cheating he leveled at fellow elite players, including 29-year-old U.S. grandmaster and YouTube sensation ...

Ever since the chess world went into collective panic over allegations of cheating among super-grandmasters back in 2022, the game has been roiled by rampant paranoia. Tournaments have scaled up ...

A new study says many AI models will cheat when playing a game of chess. Researchers pitted the AI against Stockfish, a powerful open-source chess engine. But some models, including Open AI’s o1 ...

Researchers have found that AI will cheat to win at chess Deep reasoning models are more active cheaters Some models simply rewrote the board in their favor In a move that will perhaps surprise nobody ...

Plus: a judge has ruled against Elon Musk's plans to prevent OpenAI to becoming a for-profit business This is today's edition of The Download, our weekday newsletter that provides a daily dose of what ...

Some days the high-speed news cycle can bring more questions than answers. WSJ’s news explainers break down the day's biggest stories into bite-size pieces to help you make sense of the news.