CCRL 40/15
Downloads and Statistics
February 26, 2020
Testing summary:
Total: 1'125'289 games
played by 2'622 programs

White wins: 389'459 (34.6%)
Black wins: 288'887 (25.7%)
Draws: 446'943 (39.7%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 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 February 26, 2020 with Bayeselo based on 1'125'289 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+
1Orion 0.6 64-bit2635+21−2149.5%+3.638.7%767 
100.0%
 Orion 0.5 64-bit2527+14−1446.5%+24.132.4%1751
100.0%
 Orion 0.4 64-bit2452+20−2049.7%+3.732.2%866
100.0%
 Orion 0.3.0 64-bit2387+19−1948.9%+8.431.4%962
100.0%
 Orion 0.2 64-bit2279+21−2148.3%+12.028.2%813
 

Results matrix

Custom engine selection
#NameElo12345
1Orion 0.6 64-bit2635     
2Orion 0.5 64-bit2527     
3Orion 0.4 64-bit2452     
4Orion 0.3.0 64-bit2387     
5Orion 0.2 64-bit2279     
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
#NameElo12345
1Orion 0.6 64-bit2635 100.0100.0100.0100.0
2Orion 0.5 64-bit25270.0 100.0100.0100.0
3Orion 0.4 64-bit24520.00.0 100.0100.0
4Orion 0.3.0 64-bit23870.00.00.0 100.0
5Orion 0.2 64-bit22790.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Orion 0.6 64-bit2635 439731160
2Orion 0.5 64-bit2527439 46420424
3Orion 0.4 64-bit245273464 46170
4Orion 0.3.0 64-bit2387116204461 178
5Orion 0.2 64-bit227902470178 
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
#NameElo12345
1Orion 0.6 64-bit2635 17.44.56.70.0
2Orion 0.5 64-bit252717.4 17.77.50.9
3Orion 0.4 64-bit24524.517.7 25.24.2
4Orion 0.3.0 64-bit23876.77.525.2 10.0
5Orion 0.2 64-bit22790.00.94.210.0 
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 80 common opponents

Custom engine selection
NameEloOrion
0.6
64-bit
Orion
0.5
64-bit
Orion
0.4
64-bit
Orion
0.3.0
64-bit
Orion
0.2
64-bit
Monolith 1.0 64-bit279712%
0.5/4
18%
5.5/30
   
Devel 2.0000272444%
7/16
12%
0.5/4
   
Djinn 1.021 64-bit266862%
2.5/4
100%
1/1
   
RuyDos 1.0.2 64-bit265633%
4/12
31%
2.5/8
   
Spike 1.0a264954%
6.5/12
38%
3/8
   
CM10th Magic II264450%
6/12
69%
5.5/8
   
DanaSah 7.3264025%
1/4
31%
2.5/8
   
DanaSah 7.9263662%
2.5/4
22%
7/32
   
Cheng3 1.07 32-bit263042%
5/12
44%
3.5/8
   
Phalanx XXV261988%
3.5/4
50%
0.5/1
0%
0/1
  
RubiChess 1.0 64-bit261358%
7/12
21%
3/14
   
Donna 4.1 64-bit260862%
7.5/12
36%
13.5/38
   
Monolith 0.4 64-bit2608 12%
0.5/4
25%
1/4
  
Coiled 0.6 64-bit257856%
4.5/8
52%
26/50
   
Delocto 0.6 64-bit257838%
1.5/4
62%
5/8
   
Counter 2.1.0 64-bit2574 44%
3.5/8
58%
3.5/6
  
Schooner 1.8 64-bit2567 25%
6/24
50%
3/6
  
Jumbo 0.6.107 64-bit256150%
2/4
41%
16.5/40
   
Carballo 1.5 64-bit255783%
10/12
  50%
2/4
 
Dorky 4.8 64-bit255550%
2/4
38%
4.5/12
   
NameEloOrion
0.6
64-bit
Orion
0.5
64-bit
Orion
0.4
64-bit
Orion
0.3.0
64-bit
Orion
0.2
64-bit
Pirarucu 2.1.1 64-bit254971%
8.5/12
 31%
2.5/8
  
Betsabe II 1.84254450%
2/4
58%
7/12
38%
4.5/12
  
AnMon 5.752538 29%
3.5/12
0%
0/1
  
chess22k 1.3 64-bit253762%
7.5/12
  40%
4/10
 
Maverick 1.5 64-bit253483%
10/12
45%
9/20
 0%
0/4
 
FrankWalter 2.4.0 64-bit253162%
2.5/4
46%
17.5/38
   
Bagatur 1.5e 64-bit2516  25%
0.5/2
50%
4/8
 
FrankWalter 2.3.5 64-bit251371%
8.5/12
0%
0/1
   
CyberPagno 3.0 64-bit251279%
9.5/12
56%
4.5/8
0%
0/2
32%
4.5/14
 
Betsabe II 1.752508  33%
2/6
35%
3.5/10
 
Asymptote 0.3 64-bit250458%
7/12
60%
18.5/31
   
Dorky 4.5 64-bit2499 69%
5.5/8
36%
6.5/18
62%
2.5/4
 
MadChess 2.2 64-bit249175%
3/4
69%
11/16
12%
0.5/4
  
Drosophila 1.5.1 64-bit247788%
3.5/4
69%
11/16
62%
7.5/12
  
MadChess 2.1 64-bit247683%
10/12
  45%
4.5/10
 
Lozza 1.18 64-bit246975%
3/4
44%
7/16
58%
11.5/20
  
Gogobello 1.0 64-bit246288%
10.5/12
56%
4.5/8
 50%
5/10
 
Giraffe 20150908 64-bit2460 56%
4.5/8
 50%
2/4
 
Carballo 1.22459 31%
2.5/8
  0%
0/2
Bumblebee 1.0 64-bit2458 44%
3.5/8
75%
7.5/10
42%
5/12
 
NameEloOrion
0.6
64-bit
Orion
0.5
64-bit
Orion
0.4
64-bit
Orion
0.3.0
64-bit
Orion
0.2
64-bit
RubiChess 0.8 64-bit2458 62%
5/8
42%
5/12
  
Nemeton 1.512452 44%
3.5/8
 39%
7/18
 
Bumblebee 1.0.36898e1 64-bit2446  60%
6/10
67%
8/12
 
Abrok 5.02444 50%
4/8
35%
3.5/10
 25%
0.5/2
Shallow r694 64-bit2444 50%
4/8
60%
14.5/24
42%
7.5/18
 
Lozza 1.17a 64-bit2443  39%
7/18
41%
9/22
 
Nemeton 1.62439  17%
1/6
25%
1/4
 
Bearded N44.5 64-bit2436 62%
5/8
50%
6/12
  
Taltos rev118 64-bit2436 71%
8.5/12
50%
5/10
  
TJchess 1.3 64-bit2434  69%
11/16
32%
6.5/20
 
Jumbo 0.4.34 64-bit2423 44%
3.5/8
55%
5.5/10
58%
10.5/18
 
Ares 1.005.2.1 64-bit2421 56%
4.5/8
50%
4/8
  
Cmcchess 2.6 64-bit2420 69%
5.5/8
70%
7/10
31%
5/16
25%
0.5/2
PostModernist 10162419 62%
5/8
73%
8/11
 50%
1/2
Monolith 0.3 64-bit2417  75%
9/12
38%
1.5/4
 
RomiChess P3n 64-bit2415 66%
10.5/16
54%
19.5/36
50%
2/4
 
Gaia 3.5 64-bit2413  73%
9.5/13
 25%
0.5/2
Ifrit m1.8 64-bit2412  55%
5.5/10
38%
1.5/4
 
Ares 1.005.2 64-bit2411  57%
4/7
46%
17.5/38
 
Delphil 1.6c2411  55%
5.5/10
19%
1.5/8
 
NameEloOrion
0.6
64-bit
Orion
0.5
64-bit
Orion
0.4
64-bit
Orion
0.3.0
64-bit
Orion
0.2
64-bit
Gaia 3.5 32-bit2411 50%
4/8
30%
3/10
  
Patzer 3.802402 75%
6/8
65%
6.5/10
  
Myrddin 0.87 64-bit2395  50%
4/8
52%
11.5/22
25%
2/8
Popochin 4.1 64-bit2394 69%
5.5/8
62%
2.5/4
  
Galjoen 0.39 64-bit2386100%
4/4
71%
28.5/40
   
Waxman 20162378  83%
5/6
66%
16.5/25
 
Jumbo 0.5.3 64-bit2370  100%
2/2
12%
0.5/4
 
MadChess 2.0 64-bit2369   50%
6/12
33%
2/6
K2 0.672354   44%
3.5/8
33%
4/12
CyberPagno 2.3 64-bit2343   75%
7.5/10
88%
3.5/4
Jazz 840 64-bit2338  82%
16.5/20
66%
10.5/16
30%
3/10
EveAnn 1.722320  83%
5/6
58%
11.5/20
 
Gibbon 2.69a 64-bit2319   62%
10/16
45%
4.5/10
Averno 0.812313   50%
5/10
0%
0/2
Absolute Zero 2.4.7.2 64-bit2296  83%
5/6
71%
10/14
 
FireFly 2.7.0 64-bit2287   75%
1.5/2
52%
15/29
Protej 0.5.8c2256   75%
1.5/2
59%
23.5/40
ChessKISS 1.7c 64-bit2214   83%
5/6
50%
5/10
Napoleon 1.6.0b 64-bit2207   75%
1.5/2
69%
5.5/8
NG-Play 9.86 64-bit2171   50%
1/2
67%
12/18
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
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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Created in 2005-2013 by CCRL team
Last games added on February 26, 2020