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Monday, February 20, 2017

Stockfish 17021923 - new version!


Stockfish, chess engine UCI

Leader rating list JCER = 3406

🔬 Author: FauziAkram
More:

Timestamp: 1487541644 

Variable tuning 
A tuning patch which cover the following changes: 

increase the importance of queen and rook mobility in endgame and decrease it in mg, since if we use the heavy pieces too early in the game we will just make opponent develop their pieces by threatening ours. 

King Psqt: 
1)King will be encouraged more to stay in the first ranks in the MG 
2)and will be encouraged more to go to the middle of the board/last ranks in the EG 

Bishop scale better in EG 
Logical changes on various psqt tables 
1/6 of the changes of the last tuning session on mobility tables 

STC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] 
Total: 227879 W: 41240 L: 40313 D: 146326 
LTC : LLR: 2.95 (-2.94,2.94) [0.00,4.00] 
Total: 167047 W: 21871 L: 21291 D: 123885 

Bench: 5695960 

Closes #1008 

⭐⭐⭐   Stockfish 17021923 - download



Gopher check 0.2.3 - UCI chess engine (Windows, Mac and Linux). New version!

GopherCheckUCI Chess engine   
Rating JCER=2004        

Homepage

Author - Stephen J. Lovell




Stockfish 17021907 - new version!


Stockfish, chess engine UCI

Leader rating list JCER = 3406

🔬 Author: VoyagerOne 
More:

Timestamp: 1487487037 

Razor Simplification 
Remove code that restrict using tt-moves for razoring. 

STC: 
LLR: 2.95 (-2.94,2.94) [-3.00,1.00] 
Total: 67442 W: 12039 L: 11997 D: 43406 

LTC: 
LLR: 2.95 (-2.94,2.94) [-3.00,1.00] 
Total: 38541 W: 5044 L: 4947 D: 28550 

Bench: 5667216 
Closes #1002  

⭐⭐⭐   Stockfish 17021907 - download



Sunday, February 19, 2017

Stockfish 17013109 wins Super League JCER, edition 02/2017, 2017.02.06 - 2017.02.18


The best progress: Shredder 13 and Fizbo 1.9!

Tournament: Super League JCER, edition 02/2017 Temp: 3'+ 3"
Hardware: Intel Core i7-4710MQ CPU @ 2.50GHz with 7,9 GB Memory
System: Windows 10 x64
760 tournament games download
Book: Perfect 2016
161.651 JCER Games download (until 31.12.2016)
GUI: Arena 3.5.1
6.384 JCER games download (from 01.01.2017)
Table created: Scid vs PC
Games, engines, book - download
JCER League

Chess engine: PedantFish 2017.02.19




Chess engine: asmFish 2017-02-19

Chess opening book: Ranomi 170218 (bin file)





Jurek Chess Engines Championship 2017. 1/8 finals, Match Gull - Andscacs (4-3)



Jurek Chess Engines Championship 2017

👥 Participants 32 best engines JCER rating as at 01-01-2017.

⏰ Temp:  60' + 15"
🔀System: cup
🚴 Start: 14-01-2017




Jurek Chess Engines Championship 2017.

1/8 finals Match Gull - Andscacs (4-3)

 2017.02.17

P
Engines Jcer Score 1234567 Chg
1: Gull.3.1_JVx64 3210 4.0 / 7 =10===1 -4
2: Andscacs 0.89n 3118 3.0 / 7 =01===0 +4
7 games downloadHardware: Intel Core i7-4710MQ CPU @ 2.50GHz with 7,9 GB Memory , Windows 10 x64
GUI-Fritz 12 Book: Perfect 2016, Tabela - Scid vs PC 







- no title specified
Jurek Chess Engines Championship 2017
             
               
               
               
               
1. Stockfish – JCER 3406
             
1,5
           
               
               
32. Arasan – JCER 2962
0,5
Stockfish -3
         
             
               
               
17. PanChess – JCER 3068
             
2,5 (1)
PanChess – 1
         
               
               
16. Bouquet – JCER 3077
1,5 (1)
           
    Stockfish
       
               
               
9. Andscacs – JCER 3118
    Gull
       
2
           
               
               
24. Nirvanachess – JCER 3023
0
           
  Andscacs – 3(2)
         
               
               
25. DeepSaros – JCER 3020
  Gull – 4(2)
         
0,5
           
               
               
8. Gull – JCER 3210
1,5
           
             
               
               
5. SugaR – JCER 3368
             
2
           
               
               
28. Texel – JCER 3001
0
           
  SugaR SE
         
               
               
21. ComStock 3 – JCER 3055
  Critter 1.6a
         
1 (1)
           
               
               
12. Critter 1.6a – JCER 3096
2 (1)
           
             
               
               
13. Fritz 15 – JCER 3091
             
2 (1)
           
               
               
20. DeepRybka 4.1 – JCER 3056
1 (1)
           
  Fritz 15
         
               
               
29. Chiron 3.01 – JCER 2995
  Houdini 5.01
         
0
           
               
               
4. Houdini 5.01 – JCER 3370
2
           
             
               
               
3. Komodo 10.3 – JCER 3379
             
1,5
           
               
               
30. BlackMamba 2.0 – JCER 2995
0,5
           
  Komodo
         
               
               
19. IvanHoe T0.4.1 – JCER 3056
  Equinox
         
1,5 (1)
           
               
               
14. Equinox – JCER 3088
2,5 (1)
           
             
               
               
11. Mars – JCER 3106
             
1 (1)
           
               
               
22. Hannibal – JCER 3045
2 (1)
           
  Hannibal
         
               
               
27. Protector 1.9.0  - JCER 3007
  JudasPrO
         
0
           
               
               
6. Judas PrO – JCER 3324
2
           
             
               
               
7. Fire 5 – JCER 3214
             
1,5
           
               
               
26. Ippos – JCER 3013
0,5
           
  Fire 5
         
               
               
23. Sting sf – JCER 3043
  Strelka 6
         
0,5
           
               
               
10. Strelka 6 x32 – JCER 3116
1,5
           
             
               
               
15. Fizbo 1.9 – JCER 3082
             
1,5
           
               
               
18. RobboLito 0.21Q – JCER 3065
0,5
           
  Fizbo 1.9
         
               
               
31. DeepShredder 13 – JCER 2898
  DeepShredder
         
0,5
           
               
               
2. Raubfisch – JCER 3393
1,5