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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Sunday, December 17, 2017

Stockfish 17121709_Lemaire - new version!

Stockfish, chess engine UCI

Rating JCER = 3389
🔬 Author: Gontran Lemaire 

Timestamp: 1513498817 

Remove QueenMinorsImbalance array #1340 

Remove QMI array and adjust bishop, knight and queen coefficients in QuadraticOurs and QuadraticTheirs arrays in compensation of this removal. 

STC : 
LLR: 2.96 (-2.94,2.94) [-3.00,1.00] 
Total: 49659 W: 9029 L: 8957 D: 31673 

LTC : 
LLR: 2.96 (-2.94,2.94) [-3.00,1.00] 
Total: 45905 W: 5834 L: 5745 D: 34326 

Bench: 5176807 

⭐⭐⭐   Stockfish 17121709_Lemaire - download

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