Who Has Beaten AlphaZero?

Who Has Beaten AlphaZero? On December 5, 2017, the DeepMind team released a preprint introducing AlphaZero, which within 24 hours of training achieved a superhuman level of play in these three games by defeating world-champion programs Stockfish, elmo, and the three-day version of AlphaGo Zero. Can AlphaZero be beaten in chess? AlphaZero, the game-playing AI