The 2nd Chess Engine League, hosted by Chess Engines Diary, has concluded. The Quanticade Orion 2.0 engine achieved significant success, winning the tournament and advancing to the 1st League for the first time in its history.
chessengines.blogspot.com/2025/08/quan...

Integral v7 Dev 8bab JA - new version chess engine
chessengines.blogspot.com/2025/08/inte...

Stockfish 17.1 and Omega 10 wins Strong Engines Tournament (Tests by Jörn Gronemann, 2025.08.11)
chessengines.blogspot.com/2025/08/stoc...

Stockfish dev-20250804 won another major tournament for new chess engine versions. The latest YuliGM Pro 20 came in second, and the Artemis 17.3TR sl came in third.
chessengines.blogspot.com/2025/08/stoc...

Pawnocchio 1.8.1 won another tournament of new versions of amateur chess engines. Clover 8.2.5 took second place, and the Viridithas 18.0.0 d.2113 JA engine took third. Test performed on an older, 12-year-old computer using Fritz 15.
chessengines.blogspot.com/2025/08/pawn...

Weak chess engine 1.0.0 - new chess engine
chessengines.blogspot.com/2025/08/weak...

Artemis 17.3 TR sl wins Elite Engines Tournament, 2025.08.08
chessengines.blogspot.com/2025/08/arte...

Spirit 040825 - new chess engine by Solista (Stockfish derivatives)
chessengines.blogspot.com/2025/08/spir...

New Chess Engines Added to MEGA Drive - 10.08.2025 ( 29 files added) Chess engines, tournaments, Jurek Chess Engines Rating and more...

Dear readers and friends of the Chess Engines Diary team,

Today, we're pleased to announce another update to the MEGA disk. As a bonus for our supporters, we have added a total of 29 new files, including chess engines, opening books, and games.
chessengines.blogspot.com/2025/08/new-...

Yakka 1.3 - new version chess engine
chessengines.blogspot.com/2025/08/yakk...

Dziś w Dortmundzie zakończył się tradycyjny turniej szachowy Sparkassen Chess Trophy 2025. W turnieju głównym A-Open triumfował reprezentant gospodarzy, arcymistrz Matthias Blübaum.
tylkoszachy.blogspot.com/2025/08/matt...

Bardzo dobrze spisuje się Chennai Grand Masters Vincent Keymer. Młody Niemiec wygrał trzy pierwsze partie i to w przekonywujący sposób. Zamieszczamy partię z trzeciej rundy, gdzie Keymer przeprowadził piorunujący atak.
tylkoszachy.blogspot.com/2025/08/gm-v...

Fire 10 mingw - new version strong chess engines!
chessengines.blogspot.com/2025/08/fire...

Anubis 3.01 JA - new version chess engine Chess engines, tournaments, Jurek Chess Engines Rating and more...

Anubis 3.01 JA - new version chess engine
chessengines.blogspot.com/2025/08/anub...

Official Stockfish pre-release: Stockfish dev-20250809 Chess engines, tournaments, Jurek Chess Engines Rating and more...

Official Stockfish pre-release: Stockfish dev-20250809
chessengines.blogspot.com/2025/08/offi...

Omega 10 - new chess engine by Solista (Stockfish derivatives) Chess engines, tournaments, Jurek Chess Engines Rating and more...

Omega 10 - new chess engine by Solista (Stockfish derivatives)
chessengines.blogspot.com/2025/08/omeg...

Pawn 4.0.4 JA - new version chess engine
chessengines.blogspot.com/2025/08/pawn...

Anubis 3.01 - new version chess engine
chessengines.blogspot.com/2025/08/anub...

This game is from a match in which Fritz 20 evaluated new versions of powerful chess engines. The YuliGM 20 Pro engine, under evaluation in this contest, proved to be significantly superior.
chessengines.blogspot.com/2025/08/game...

We just received the YuliGM 20 Pro engine for testing. The first test was a 100-game match against the Fritz 20 engine. YuliGM emerged victorious, winning 12 games and losing none. We've included three selected games on our website.
chessengines.blogspot.com/2025/08/frit...

Viridithas 18.0.0 dev.2113 JA won another tournament in which we tested new versions of chess engines. Mr Bob 1.3.0 took second place, and Princhess 0.20.0 dev4b66 JA took third.
chessengines.blogspot.com/2025/08/viri...

Prophet 5.0 JA - new version chess engine (Windows and Linux)
chessengines.blogspot.com/2025/08/prop...

PlentyChess 6.0.15 - new version strong chess engine (Pre-release)
chessengines.blogspot.com/2025/08/plen...

DanaSah 9.1 JA - new version chess engine: (Windows and Linux)
chessengines.blogspot.com/2025/08/dana...

Panda 1.1 JA - new version chess engine
chessengines.blogspot.com/2025/08/pand...

Chess4j 6.1 - new version chess engine
chessengines.blogspot.com/2025/08/ches...

Jan-Krzysztof Duda udowodnił, że partie błyskawiczne to jego domena. Po porażce w pierwszej partii meczu Polak wygrał pięć kolejnych i pokonał Mistrza Świata Dommaraju Gukesha 5-1.
Grano tempem 3' + 2" - wszystkie partie zamieszczamy na stronie.
tylkoszachy.blogspot.com/2025/08/jan-...

Laser 1.8 JA - new version chess engine (Windows, Linux and Android)
chessengines.blogspot.com/2025/08/lase...

Prophet 5.0 - new version chess engine
chessengines.blogspot.com/2025/08/prop...

Some new chess engines for Android: Halogen 14, MrBob 1.3.0 JA, PlentyChess 6.0.0, ShashChess 39, Tucano 12.17 JA, Turbulence 0.0.8 JA, Velvet 9.0.0 dev-7 JA, Viridithas 18.0.0 dev.79e9 JA, Zangdar 4.04 JA
chessengines.blogspot.com/2025/08/some...