CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

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 CPU.
Computed on December 7, 2019 with Bayeselo based on 1'104'002 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+
1Homer 2.012429+20−2149.1%+6.032.6%803 
85.4%
 Homer 2.02405+40−4049.8%+2.926.2%221
 

Results matrix

Custom engine selection
#NameElo12
1Homer 2.012429  
2Homer 2.02405  
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
1Homer 2.012429 85.4
2Homer 2.0240514.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12
1Homer 2.012429 172
2Homer 2.02405172 
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
1Homer 2.012429 16.8
2Homer 2.0240516.8 
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 23 common opponents

Custom engine selection
NameEloHomer
2.01
Homer
2.0
Crafty 21.5 32-bit254225%
0.5/2
0%
0/2
Movei 00.8.403252525%
0.5/2
25%
1.5/6
AnMon 5.60251425%
1.5/6
25%
3/12
Ufim 7.01248925%
0.5/2
33%
3/9
SpiderChess 070603248050%
1/2
50%
1/2
Trace 1.37a247170%
7/10
25%
0.5/2
DanaSah 3.63242758%
3.5/6
0%
0/2
PostModernist 1016241967%
8/12
50%
3/6
Muse 0.899b241636%
4/11
88%
3.5/4
Delphil 1.6c2411100%
2/2
50%
1/2
Hermann 2.0240860%
3/5
54%
6.5/12
Dragon 4.6240520%
1/5
62%
2.5/4
Djinn 0.925x240250%
2/4
100%
2/2
Patzer 3.80240067%
4/6
25%
0.5/2
Delphil 1.8239838%
1.5/4
25%
0.5/2
Gosu 0.16239788%
3.5/4
50%
2/4
Thor's Hammer 2.28 32-bit237925%
0.5/2
50%
1/2
Alfil 7.6237362%
2.5/4
25%
0.5/2
Arion 1.72342100%
2/2
44%
3.5/8
Horizon 4.3233075%
1.5/2
50%
1/2
NameEloHomer
2.01
Homer
2.0
KnightX 1.92231675%
1.5/2
83%
5/6
Ant 2006-F230275%
3/4
25%
0.5/2
Natwarlal 0.14230180%
8/10
50%
1/2
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
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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):

Cross-tables show only best version of each engine
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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 December 7, 2019