Official Stockfish pre-release: Stockfish dev-20240530-a77a895c

-


Official Stockfish pre-release
Rating CEDR=3761

Add extension condition to cutoffCnt
Decrease cutoffCnt increment by 1 if extension is 2 or greater.

Passed STC:
https://tests.stockfishchess.org/tests/view/66577a696b0e318cefa8d34d
LLR: 2.94 (-2.94,2.94) <0.00,2.00>
Total: 99200 W: 25703 L: 25297 D: 48200
Ptnml(0-2): 253, 11660, 25390, 12022, 275

Passed LTC:
https://tests.stockfishchess.org/tests/view/665787ab6b0e318cefa8d411
LLR: 2.94 (-2.94,2.94) <0.50,2.50>
Total: 124530 W: 31659 L: 31161 D: 61710
Ptnml(0-2): 58, 13578, 34489, 14088, 52

closes https://github.com/official-stockfish/Stockfish/pull/5310
bench 1623228

Stockfish 20240210 - results:
Stockfish 16.113.5/26+126 Games
Deep Blue 20240315-killer13/26+026 Games
Yuliirma 4.013/26+026 Games
Raid 3.6 TR13/26+026 Games
Yuli GM Pro 1612.5/26-126 Games
JigSaw 5.5i12.5/26-126 Games
Crystal 814/24+424 Games
Marauders 3.3i13/24+224 Games
Cool Iris 12.20 D-307212.5/24+124 Games
Brainlearn 2812.5/24+124 Games
ShashChess 35.212/24+024 Games
HypnoS 22042412/24+024 Games
SF-PRO 13.04.202411.5/22+122 Games
CorChess 2024042211.5/22+122 Games
RubiChess 202401124/6+26 Games
Obsidian 12.03.5/6+16 Games
SugaR AI SE3/6+06 Games
Berserk 133/6+06 Games
AbbyStein 2.82.5/5+05 Games
Ethereal 14.253/4+24 Games
PlentyChess 1.0.02/4+04 Games


Our social media:
Twitter
 Facebook
 Instagram
 Pinterest
 Reddit
 Tumblr


Comments

Post a Comment

Popular posts from this blog

We already have the new Fritz 20 program - what does it look like and how does it work?

-
Image
The purchase process for the download version on the ChessBase website took only 5 minutes. Downloading the files from the cloud was even quicker. The installation itself, which involved five large files, took maybe 7 minutes, including restarting the system and entering the serial number I received upon purchase. The start image for Fritz 20 has a strange mosaic of colors; perhaps I'll get used to it. As you can see in the second screenshot, the program interface hasn't changed much; only the icons are different (we've been using Fritz 17 until now). It looks nice, but it's no major revolution. The next two screenshots show engine management and the installation of the UCI chess engine (here, Cataphract 1.1). As you can see, there are no changes. Screenshot no. 5 shows the analysis of some position by Fritz 20 engines. The changes are minimal - it is still very legible. Finally, on screen 6 we have the engine tournament table generated by Fritz 20 . I think it is sti...
Read more

Stockfish 250702 wins Android Chess Engines Tournament, 2025.08.03-04

-
Image
Stockfish 250702 won the tournament for new versions of chess engines for Android. Rubichess 20250606 JA came in second, and CorChess 250618 came in third. Further testing will begin today. 🕓 Time 3' 💻Tablet - Smasung Galaxy TAB S6 Lite, 4GB RAM 💾  90 games from the tournament download    🖬 GUI-Chess Tournament for Android, Country - Poland, City -  Malbork 💾 All CEDR games for Android  24.494 games download  (3')  P Engine CEDR Score (Tie) Chg +/-/= 1: Stockfish 250702 3598 15.0 / 18 112.75 -5 (+12 -0 =6) 2: Rubichess 20250606 JA 3350 14.0 / 18 103.50 +11 (+11 -1 =6) 3: CorChess 250618 3574 12.0 / 18 96.50 -32 (+9 -3 =6) 4: Saturn 1.3 JA 2400 12.0 / 18 84.00 +77 (+9 -3 =6) 5: Frozenight 7.00 JA 3218 10.5 / 18 77.00 -11 (+8 -5 =5) 6: Marvin 6.3.0 JA 3267 8.5 / 18 47.00 ...
Read more