Could someone explain this graph ( from Google Deep Mind - Alphazero article) : r/deepmind

After AlphaGo Zero's Fabulous Win, What's DeepMind Been Upto?

Acquisition of Chess Knowledge in AlphaZero – arXiv Vanity

DeepMind's AlphaTensor: Deepmind's Alphatensor: The AI That Is

AlphaZero for Backgammon · Issue #774 · google-deepmind/open_spiel

Mastering the game of Go without human knowledge

AI Reveals New Possibilities in Matrix Multiplication

AlphaZero Chess: How It Works, What Sets It Apart, and What It Can

AlphaZero Chess: How It Works, What Sets It Apart, and What It Can

Breaking Down DeepMind's AlphaTensor, by Adrienne Kline

Electronics, Free Full-Text

MuZero: Mastering Go, chess, shogi and Atari without rules

Google DeepMind's game-playing AI just found another way to make

DeepMind AI Reduces Google Data Centre Cooling Bill by 40

MuZero: Mastering Go, chess, shogi and Atari without rules

A general reinforcement learning algorithm that masters chess