Chess Engines Diary @chess-engines-diary - Tumblr Blog

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Artemis 30.9 TR_PrO won the latest tournament of strong chess engines. SF-POLY 290526 took second place and DarkSeid 11.7 SE took third.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Fathzer-JChess 0.0.4 - new version chess engine

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Dark SisTer 15.6 - new version chess engine

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Stockfish dev-20260529 won another tournament featuring new versions of powerful chess engines. Each engine played eight games against itself. To compare how powerful the chess engines have become, see the Critter 1.6a result.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Stockfish 18 JA won the latest tournament for new chess engine versions. YuliGM Pro Apex took second place and PlentyChess 7.0.66 took third.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

With over 1,200 games played, this is another tournament of elite chess engines. Stockfish 18 JA won, with Reckless 0.10.0-dev in second place and Alexandria 9.0.0 JA in third.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Here is the first match featuring the new Fritz 21 engine, played in the same GUI. The match ended in a 13.5–10.5 victory for Berserk 14.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Grail 2.0.0 won Group B of the Chess Engine League. Jackal 2.0.0 took second place, and Xiphos 0.6.1 JA took third. Engines that finished 1st-4th will advance to Group A

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Alexandria 9.0.0 JA has won another Elite Chess Engine Tournament. Reckless 0.10.0 dev-7300f044 took second place, while Obsidian dev-16.15 SE came in third. We are also highlighting the participation of the new Fritz 21 engine in this tournament. Although it performed poorly here, we will see how it fares within its own GUI.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

The Challenger Group A (05/2026 edition), the qualifying round for the CEDR Chess Engine League, has concluded. Anduril 0.1 JA emerged as the winner, followed by Arcanum 2.8 in second place, Patricia 5.0 in third, and Sapling 1.2.6 in fourth. These four engines have advanced to the 4th League.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Raphael 4.0.0 wins 4 League Chess Engines Diary edition 05/2026, 2026.05.18-22

W Bukareszcie zakończył się znakomicie obsadzony turniej Super Chess Classic Romania 2026 . Po zwycięstwie w ostatniej rundzie triumfował

W Bukareszcie zakończył się znakomicie obsadzony turniej Super Chess Classic Romania 2026. Po zwycięstwie w ostatniej rundzie triumfował Vincent Keymer, drugie miejsce zajął Fabiano Caruana, a trzecie Wesley So.

Gratulacje!

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Hypersion 3.1 has won another tournament featuring new chess engine versions. This is another new engine that performed very well in its debut. It will compete in the qualifiers for the chess engine league in the new season.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

PZChessBot 7.0 won the 3rd Chess Engine League. It is worth noting that the engine had a very successful run, advancing rapidly from the qualifying round all the way to the 2nd league. The engines that finished 2nd and 3rd — Renegade 1.2.0 and Motor 0.9.0 — also advanced.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Halogen 16.4.3 wins 2 League Chess Engines Diary edition 05/2026, 2026.05.15-16

Chess engines, tournaments, Jurek Chess Engines Rating and more...

Grail 2.0.0 won the tournament for new chess engine versions. Clockwork 20260512 came in second, and the benchmark engine Critter 1.6a came in third.

Chess engines, tournaments, Jurek Chess Engines Rating and more...

ShakeyBot 1.1.0 - new version chess engine

Trending Blogs

Recently Viewed Blogs

Chess Engines Diary