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!


Sunday, January 22, 2017

Stockfish 17012110b - new version!

Stockfish, chess engine UCI

Leader rating list JCER = 3406

🔬 Author: Alain SAVARD     

Timestamp: 1484991406 
Outpost array simplification 

The ReachableOutpost values were almost exactly half the Outpost values. 

Passed STC 
LLR: 3.86 (-2.94,2.94) [-3.00,1.00] 
Total: 119238 W: 21462 L: 21460 D: 76316 

Passed LTC 
LLR: 2.96 (-2.94,2.94) [-3.00,1.00] 
Total: 23540 W: 3097 L: 2980 D: 17463 

Curiously, using a division by 2, with slightly different values, did not passed 

bench: 5828283 

⭐⭐⭐   Stockfish 17012110b - download

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