Blog "Chess Engines Diary" - needs a new laptop for chess engine tests

♔ We use for testing only 2 old laptops:
1. Acer - Intel Core i3-3217U ( 5 years old)
2. Lenovo - Intel Core i7-4710MQ is over 3 years old (He works 24 hours a day)
♕♞ A modern laptop that will be designed only for chess engine tests costs (with software) about $ 1000-1200 (4200-4500 PLN). We will no longer invest private money, and chess engine testing costs are big. That is why we are starting the collection for the purchase of a laptop for testing.

♕ Our blog "Chess Engines Diary" is visited by around 2,000-3.000 users daily. If only everyone paid 1 dollar - we will pay the required amount in one day!



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Wednesday, March 1, 2017

Stockfish 17022602 - new version!

Stockfish, chess engine UCI
Leader rating list JCER = 3406

🔬 Author: snicolet 

Timestamp: 1488073434 

Change definition of "weak" in threats calculation 

By defining "strongly protected" as "protected by a pawn, or protected by two pieces and not attacked by two enemy pieces". 

Passed STC: 
LLR: 2.97 (-2.94,2.94) [0.00,5.00] 
Total: 17050 W: 3128 L: 2931 D: 10991 

Passed LTC: 
LLR: 2.96 (-2.94,2.94) [0.00,5.00] 
Total: 120995 W: 15852 L: 15343 D: 89800 

Bench : 6269229 
Closes #1016  

⭐⭐⭐   Stockfish 17022602 - download


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