TCEC 2018 - AlphaZero vs Stockfish | Round: 13068607912993721465 | Chess Engines Battle
The updated AlphaZero crushed Stockfish 8 in a new 1,000-game match, scoring +155 -6 =839. ... 13, 2018, which was Stockfish 9.] The machine-learning engine also won all matches against "a variant of Stockfish that uses a strong opening book," according to DeepMind.