EDITORIAL
Editorial: Mahjong, Sudoku and Chess – Openly Available
Cazenave, Tristan
RESEARCH ARTICLES
An efficient AI-based method to play the Mahjong game with the knowledge and game-tree searching strategy
Wang, Mingyan | Ren, Hang | Huang, Wei | Yan, Taiwei | Lei, Jiewei | Wang, Jiayang
Sudoku Ripeto
Palomo, Miguel G.
The TCEC20 Computer Chess Superfinal: A perspective
Sadler, GM Matthew
TCEC Cup 8
Haworth, Guy | Hernandez, Nelson
BOOK REVIEW
Dvoretsky’s Endgame Manual, Edition 5: The bible evolves
Haworth, Guy
NEWS
Mad Monty Chess – Openly Available
Newborn, Monty
Chess960 Superhumans! – Openly Available
Sadler, GM Matthew
The 20 th Top Chess Engine Championship, TCEC20 – Openly Available
Haworth, Guy | Hernandez, Nelson
The SSDF Chess Engine Rating List, 2020-12 – Openly Available
Sandin, Lars | Haworth, Guy