May 26, 2023

New World Chess Champion

Ding Liren, born 24 October 1992, is a Chinese chess grandmaster and the reigning World Chess Champion. Ding came second in the Candidates Tournament 2022. This qualified him for the World Chess Championship 2023 against Ian Nepomniachtchi, as Carlsen declined to defend his title. Ding won the match, becoming World Chess Champion. He is the highest-rated Chinese chess player in […]
April 23, 2023

White mates in 9

April 6, 2023

Hardest problem for the computers

White to move, mate in 20! Stockfish 15 needed more than 10 hours to find the solution.
February 27, 2023

White wins!

Chess composition by Otto Blathy 1926