DeepMind's AlphaZero crushes chess

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

Reimagining Chess with AlphaZero, February 2022

Stockfish 12 Released, 130 Elo Points Stronger

AlphaGo Zero Explained

8 Grandmasters Together Play against Alfazero (4000 elo), chess strategy, Alphazero vs GM

Reza Zadeh on X: AlphaZero: AlphaGo Zero generalized to more games. Can beat world-champion algorithms for Chess, Shogi, & Go in 24 hours of self-play. Impressive: reuses the same hyper-parameters for all

SF15 v AlphaZero 2022 games? : r/chess

Figure 1 from Mastering Chess and Shogi by Self-Play with a General Reinforcement Learning Algorithm

Monte Carlo Tree Search Application on Chess, by Ishaan Gupta

DeepMind's MuZero teaches itself how to win at Atari, chess, shogi, and Go