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+
1Mango Paola Ajedrez 4.12248+19−1948.5%+11.326.8%979 
85.9%
 Mango Paola Ajedrez 1.02227+34−3445.9%+28.920.4%328
 

Results matrix

Custom engine selection
#NameElo12
1Mango Paola Ajedrez 4.12248  
2Mango Paola Ajedrez 1.02227  
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
1Mango Paola Ajedrez 4.12248 85.9
2Mango Paola Ajedrez 1.0222714.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12
1Mango Paola Ajedrez 4.12248 388
2Mango Paola Ajedrez 1.02227388 
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
1Mango Paola Ajedrez 4.12248 29.7
2Mango Paola Ajedrez 1.0222729.7 
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 18 common opponents

Custom engine selection
NameEloMango
Paola
Ajedrez
4.1
Mango
Paola
Ajedrez
1.0
Shallow r688 64-bit241212%
0.5/4
35%
3.5/10
Tigran 2.4n 64-bit24008%
0.5/6
12%
0.5/4
Rhetoric 1.0 64-bit239912%
0.5/4
25%
2.5/10
Gibbon 2.60a 64-bit233835%
3.5/10
25%
2.5/10
Bagatur 1.3a 64-bit232548%
12.5/26
43%
6/14
EveAnn 1.71a231825%
3/12
20%
2/10
Capivara LK 0.09a02a 64-bit231462%
2.5/4
50%
5/10
Waxman 2013231340%
4/10
32%
4.5/14
pikoSzachy Extreme230720%
2/10
40%
4/10
Mediocre 0.5229348%
9.5/20
64%
9/14
FireFly 2.7.0 64-bit228640%
9.5/24
50%
4/8
Gibbon 2.57a 64-bit227250%
5/10
61%
8.5/14
Lozza 1.14a 64-bit224662%
5/8
35%
3.5/10
FireFly 2.6.0 64-bit223225%
1/4
64%
9/14
ChessKISS 1.7 64-bit220950%
6.5/13
50%
2/4
Carballo 0.8219462%
10/16
61%
8.5/14
Fischerle 0.9.30b 64-bit218461%
11/18
61%
8.5/14
ProChess 1.02AD216344%
7/16
39%
5.5/14
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
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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

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Match length (Minimum number of games to highlight with color):

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Reference rating list:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019