CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Custom engine selection

Comparing 16 engines!
16 selected engines played 0 games with each other

CCRL 40/40 Rating List — Custom engine selection (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Computed on November 8, 2019 with Bayeselo based on 1'097'085 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

1Bagatur 1.8 64-bit2833+27−2752.7%−22.735.6%464 
 Bagatur 1.8a 64-bit2811+64−6449.3%+4.050.0%70
 Bagatur 1.7a 64-bit 4CPU2775+131−13445.0%+30.420.0%20
 Bagatur 1.7a 64-bit2708+18−1852.0%−17.434.3%1102
 Bagatur 1.7 64-bit2637+23−2358.7%−57.937.4%637
 Bagatur 1.5f 64-bit2525+18−1848.6%+10.133.3%1027
 Bagatur 1.6c 64-bit2523+22−2250.6%−3.429.8%736
 Bagatur 1.5e 64-bit2516+22−2150.7%−4.035.7%722
 Bagatur 1.5g 64-bit2495+26−2642.9%+51.427.7%520
 Bagatur 1.4d 64-bit2457+24−2448.9%+8.131.8%582
 Bagatur 1.4e 64-bit2454+30−3049.2%+8.234.6%370
 Bagatur 1.4b 64-bit2442+32−3249.5%+4.538.0%308
 Bagatur 1.4c 64-bit2336+34−3448.2%+11.925.2%306
 Bagatur 1.3a 64-bit2326+19−1951.9%−16.527.1%985
 Bagatur 1.2d 32-bit2218+34−3446.8%+20.227.2%298
 Bagatur 1.2b 32-bit2156+33−3446.2%+28.029.1%306

Results matrix

Custom engine selection
1Bagatur 1.8 64-bit2833                
2Bagatur 1.8a 64-bit2811                
3Bagatur 1.7a 64-bit 4CPU2775                
4Bagatur 1.7a 64-bit2708                
5Bagatur 1.7 64-bit2637                
6Bagatur 1.5f 64-bit2525                
7Bagatur 1.6c 64-bit2523                
8Bagatur 1.5e 64-bit2516                
9Bagatur 1.5g 64-bit2495                
10Bagatur 1.4d 64-bit2457                
11Bagatur 1.4e 64-bit2454                
12Bagatur 1.4b 64-bit2442                
13Bagatur 1.4c 64-bit2336                
14Bagatur 1.3a 64-bit2326                
15Bagatur 1.2d 32-bit2218                
16Bagatur 1.2b 32-bit2156                
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

Custom engine selection
1Bagatur 1.8 64-bit2833 73.180.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Bagatur 1.8a 64-bit281126.9 68.899.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Bagatur 1.7a 64-bit 4CPU277519.731.2 83.697.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Bagatur 1.7a 64-bit27080.00.116.4 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Bagatur 1.7 64-bit26370. 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Bagatur 1.5f 64-bit25250. 56.072.996.8100.0100.0100.0100.0100.0100.0100.0
7Bagatur 1.6c 64-bit25230. 66.394.6100.0100.0100.0100.0100.0100.0100.0
8Bagatur 1.5e 64-bit25160. 89.0100.0100.0100.0100.0100.0100.0100.0
9Bagatur 1.5g 64-bit24950. 98.297.899.4100.0100.0100.0100.0
10Bagatur 1.4d 64-bit24570. 55.176.4100.0100.0100.0100.0
11Bagatur 1.4e 64-bit24540. 70.9100.0100.0100.0100.0
12Bagatur 1.4b 64-bit24420. 100.0100.0100.0100.0
13Bagatur 1.4c 64-bit23360. 70.1100.0100.0
14Bagatur 1.3a 64-bit23260. 100.0100.0
15Bagatur 1.2d 32-bit22180. 99.5
16Bagatur 1.2b 32-bit21560. 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Alter engine selection

Alter output selection

Rating list
Testing profile
  (Step: , Numbers: )

Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in Elo range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines

Created in 2005-2013 by CCRL team
Last games added on November 8, 2019