CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Custom engine selection

Comparing 3 engines!
3 selected engines played 0 games with each other

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on April 18, 2021 with Bayeselo based on 1'237'253 games
Please refer to the "about" page for comments on engine inclusion

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+
1Zeus 1.272326+25−2549.3%−0.426.4%590 
91.6%
 Zeus 1.292303+20−2050.8%−3.529.6%862
84.8%
 Zeus 1.282284+31−3147.9%+19.723.8%403
 

Results matrix

Custom engine selection
#NameElo123
1Zeus 1.272326   
2Zeus 1.292303   
3Zeus 1.282284   
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
#NameElo123
1Zeus 1.272326 91.698.1
2Zeus 1.2923038.4 84.8
3Zeus 1.2822841.915.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123
1Zeus 1.272326 256114
2Zeus 1.292303256 278
3Zeus 1.282284114278 
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
#NameElo123
1Zeus 1.272326 17.611.5
2Zeus 1.29230317.6 22.0
3Zeus 1.28228411.522.0 
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 55 common opponents

Custom engine selection
NameEloZeus
1.27
Zeus
1.29
Zeus
1.28
BugChess2 1.5.12531 0%
0/2
50%
1/2
Booot 4.11.1246412%
1/8
 19%
1.5/8
DanaSah 2.85242138%
1.5/4
 30%
1.5/5
Hermann 1.9240725%
0.5/2
 0%
0/1
Delphil 1.8239931%
2.5/8
50%
2/4
 
Ares GB 1.1 64-bit238950%
4/8
12%
0.5/4
 
CT800 1.41 64-bit238740%
4/10
88%
3.5/4
 
Tytan 9.32384100%
1/1
 30%
6/20
Thor's Hammer 2.28 32-bit238330%
1.5/5
 0%
0/4
Hamsters 0.2238112%
0.5/4
50%
1/2
25%
0.5/2
Typhoon 1.00-285237367%
4/6
 62%
2.5/4
Alfil 6.102359 75%
1.5/2
25%
0.5/2
BugChess2 1.4.12357 33%
2/6
0%
0/1
Ifrit m1.6 32-bit234438%
3/8
50%
1/2
 
Arion 1.7234225%
1.5/6
50%
6/12
50%
1/2
Aice 0.99.2233850%
1/2
31%
2.5/8
17%
1/6
Asterisk 0.62332 50%
9/18
0%
0/2
Horizon 4.3233250%
2.5/5
25%
0.5/2
 
LittleThought 1.00 32-bit232750%
2.5/5
50%
3.5/7
100%
1/1
Dirty 0.99n2322 100%
2/2
38%
7.5/20
NameEloZeus
1.27
Zeus
1.29
Zeus
1.28
KnightX 1.922317 44%
3.5/8
38%
5/13
Popochin 2.92317 50%
2/4
25%
0.5/2
Averno 0.81231450%
2/4
50%
5/10
 
Capivara LK 0.09a01a 64-bit2308 50%
1/2
40%
4/10
Sage 2.2a230825%
1/4
62%
5/8
50%
0.5/1
Anechka 0.08230283%
2.5/3
15%
2/13
38%
1.5/4
Xpdnt 080927230142%
5/12
50%
11/22
 
Natwarlal 0.14229925%
0.5/2
53%
8.5/16
 
Natwarlal 0.12229338%
1.5/4
40%
2/5
 
Popochin 3.02288 50%
3/6
62%
2.5/4
GreKo 5.2.52279 70%
3.5/5
50%
1/2
Chispa 4.0.32274 58%
7/12
50%
1/2
Tornado 1.0227250%
1.5/3
54%
6.5/12
83%
5/6
Ayito 0.2.9942269 30%
3/10
50%
2/4
Joker 1.1.062252 75%
1.5/2
64%
9/14
EXchess 5.01b 32-bit225173%
8/11
45%
4.5/10
100%
2/2
AliChess 4.19224669%
22/32
50%
2/4
 
Rotor 0.1a2245 50%
2/4
50%
1/2
AliChess 4.062234 50%
1/2
100%
2/2
Deuterium 06.08.25.04223125%
0.5/2
35%
3.5/10
0%
0/3
NameEloZeus
1.27
Zeus
1.29
Zeus
1.28
Uralochka 1.1b2219 67%
10/15
62%
2.5/4
Neurosis 2.32214 62%
2.5/4
100%
2/2
EveAnn 1.62221175%
1.5/2
92%
5.5/6
 
Latista (Sinobyl) 1.5220650%
1/2
50%
3/6
75%
1.5/2
ChessAlex 2.0r42203 77%
8.5/11
50%
2/4
AliChess 4.082196 38%
1.5/4
62%
2.5/4
Buzz 0.08 32-bit2194 100%
2/2
75%
1.5/2
Hamsters 0.0.62179 70%
3.5/5
72%
14.5/20
NagaSkaki 4.002162 75%
1.5/2
50%
1/2
Parrot 07.01.162136 83%
5/6
0%
0/2
Parrot 07.07.222136 50%
1/2
100%
4/4
Adam 3.1211040%
2/5
64%
4.5/7
 
Lime 62210683%
5/6
83%
5/6
25%
0.5/2
Buzz 0.072080 100%
4/4
67%
8/12
Feuerstein 0.4.4.2195593%
28/30
 100%
1/1
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%

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Rating list
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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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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021