CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Custom engine selection

Comparing 2 engines!
2 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 Intel CPU.
Computed on July 19, 2019 with Bayeselo based on 1'068'538 games

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

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1E.T. Chess 13.01.082649+13−1349.3%+5.036.2%1908 
100.0%
 E.T. Chess 18.11.052519+28−2851.6%−11.633.5%433
 

Results matrix

Custom engine selection
#NameElo12
1E.T. Chess 13.01.082649  
2E.T. Chess 18.11.052519  
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
#NameElo12
1E.T. Chess 13.01.082649 100.0
2E.T. Chess 18.11.0525190.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12
1E.T. Chess 13.01.082649 138
2E.T. Chess 18.11.052519138 
Number of connecting games color legend:
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000

Percentage of connecting games matrix

Custom engine selection
#NameElo12
1E.T. Chess 13.01.082649 5.9
2E.T. Chess 18.11.0525195.9 
Percentage of connecting games color legend:
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

Score with 21 common opponents

Custom engine selection
NameEloE.T.
Chess
13.01.08
E.T.
Chess
18.11.05
Spike 1.2 Turin274528%
13/46
25%
0.5/2
Movei 00.8.438264642%
2.5/6
25%
0.5/2
CM10th Ogre264525%
1/4
50%
0.5/1
CM10th Pestilence263812%
0.5/4
50%
0.5/1
Slow Chess Blitz WV2.1263743%
6/14
7%
0.5/7
CM10th Warrior263362%
2.5/4
0%
0/1
Glaurung 1.1 32-bit262550%
2/4
60%
3/5
Ruffian 2.1.0262355%
5.5/10
50%
0.5/1
ProDeo 1.2261962%
2.5/4
0%
0/2
Pharaon 3.5.1261357%
4/7
0%
0/2
Aristarch 4.502596100%
2/2
12%
0.5/4
Pseudo 0.7c259150%
1/2
56%
5/9
Hamsters 0.6258969%
18/26
100%
2/2
SOS 5.1256350%
2/4
43%
3/7
Ufim 8.02254388%
3.5/4
25%
1/4
AnMon 5.60251550%
1/2
69%
5.5/8
Little Goliath Evolution 3.12250767%
2/3
42%
2.5/6
Trace 1.37a247175%
1.5/2
70%
3.5/5
Trace 1.352462100%
2/2
62%
2.5/4
Twisted Logic 20071202x2457100%
2/2
0%
0/2
NameEloE.T.
Chess
13.01.08
E.T.
Chess
18.11.05
PostModernist 10162419100%
2/2
25%
0.5/2
Score color legend:
(Only pairs with at least 30 games)
0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 55% 60% 65% 70% 75% 80% 85% 90% 95% 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:
Recalibrate:
  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 July 19, 2019