CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 10 engines!
10 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 August 1, 2020 with Bayeselo based on 1'166'106 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+
1Carballo 1.7 64-bit2738+14−1449.5%+2.640.2%1660 
97.4%
 Carballo 1.6 64-bit2710+25−2452.2%−19.440.5%538
100.0%
 Carballo 1.5 64-bit2557+24−2451.6%−12.134.2%585
89.5%
 Carballo 1.4 64-bit2534+26−2652.5%−18.331.0%500
100.0%
 Carballo 1.32462+25−2547.4%+18.331.0%561
57.4%
 Carballo 1.22459+23−2353.0%−19.530.1%658
100.0%
 Carballo 1.1.12375+32−3247.5%+18.827.4%340
100.0%
 Carballo 0.82196+22−2247.2%+19.030.6%706
100.0%
 Carballo 0.52097+23−2347.1%+20.321.9%694
100.0%
 Carballo 0.41910+32−3335.8%+104.034.8%342
 

Results matrix

Custom engine selection
#NameElo12345678910
1Carballo 1.7 64-bit2738          
2Carballo 1.6 64-bit2710          
3Carballo 1.5 64-bit2557          
4Carballo 1.4 64-bit2534          
5Carballo 1.32462          
6Carballo 1.22459          
7Carballo 1.1.12375          
8Carballo 0.82196          
9Carballo 0.52097          
10Carballo 0.41910          
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
#NameElo12345678910
1Carballo 1.7 64-bit2738 97.4100.0100.0100.0100.0100.0100.0100.0100.0
2Carballo 1.6 64-bit27102.6 100.0100.0100.0100.0100.0100.0100.0100.0
3Carballo 1.5 64-bit25570.00.0 89.5100.0100.0100.0100.0100.0100.0
4Carballo 1.4 64-bit25340.00.010.5 100.0100.0100.0100.0100.0100.0
5Carballo 1.324620.00.00.00.0 57.4100.0100.0100.0100.0
6Carballo 1.224590.00.00.00.042.6 100.0100.0100.0100.0
7Carballo 1.1.123750.00.00.00.00.00.0 100.0100.0100.0
8Carballo 0.821960.00.00.00.00.00.00.0 100.0100.0
9Carballo 0.520970.00.00.00.00.00.00.00.0 100.0
10Carballo 0.419100.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Carballo 1.7 64-bit2738 6653017438120000
2Carballo 1.6 64-bit2710665 1834286300000
3Carballo 1.5 64-bit2557301183 16631318071000
4Carballo 1.4 64-bit25347442166 9810848000
5Carballo 1.32462388631398 4031383200
6Carballo 1.224591230180108403 40915060
7Carballo 1.1.12375007148138409 14960
8Carballo 0.82196000032150149 7315
9Carballo 0.52097000006673 258
10Carballo 0.41910000000015258 
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
#NameElo12345678910
1Carballo 1.7 64-bit2738 30.313.43.41.70.50.00.00.00.0
2Carballo 1.6 64-bit271030.3 16.34.07.82.50.00.00.00.0
3Carballo 1.5 64-bit255713.416.3 15.327.314.57.70.00.00.0
4Carballo 1.4 64-bit25343.44.015.3 9.29.35.70.00.00.0
5Carballo 1.324621.77.827.39.2 33.115.32.50.00.0
6Carballo 1.224590.52.514.59.333.1 41.011.00.40.0
7Carballo 1.1.123750.00.07.75.715.341.0 14.20.60.0
8Carballo 0.821960.00.00.00.02.511.014.2 5.21.4
9Carballo 0.520970.00.00.00.00.00.40.65.2 24.9
10Carballo 0.419100.00.00.00.00.00.00.01.424.9 
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 152 common opponents

Custom engine selection
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
Tornado 8.0 64-bit284231%
2.5/8
20%
2/10
        
Tucano 7.00 64-bit282525%
2/8
40%
4/10
        
Tornado 6.0 64-bit281915%
1.5/10
25%
2.5/10
        
Ethereal 8.37 64-bit281650%
2/4
17%
1/6
        
Godel 4.4.5 64-bit281469%
5.5/8
30%
3/10
        
Amoeba 2.4 64-bit281125%
1/4
40%
4/10
        
Onno 1.1.1 64-bit280920%
2/10
50%
5/10
        
Hannibal 1.0a 32-bit280065%
6.5/10
20%
2/10
        
Rhetoric 1.4.3 64-bit279439%
7/18
40%
4/10
        
Marvin 3.1.0 64-bit279125%
1/4
 29%
3.5/12
       
The Baron 3.29 64-bit278534%
5.5/16
50%
5/10
        
Octochess r5506 64-bit278451%
18.5/36
25%
2.5/10
        
Pawny 1.2 64-bit278035%
7/20
50%
5/10
        
Zurichess Jura 64-bit276512%
0.5/4
20%
2/10
        
chess22k 1.5 64-bit275062%
2.5/4
50%
5/10
        
Marvin 3.0.0 64-bit273238%
1.5/4
35%
3.5/10
        
Shield 2.1 64-bit273046%
12/26
45%
4.5/10
        
Devel 2.0000272425%
3/12
40%
4/10
        
Tucano 6.00 64-bit272458%
10.5/18
65%
6.5/10
        
ProDeo 2.2272350%
11/22
50%
8/16
        
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
RuyDos 1.0.22 64-bit272025%
1/4
45%
4.5/10
        
Counter 2.9 64-bit271450%
2/4
75%
7.5/10
        
Amoeba 2.1 64-bit271050%
2/4
40%
4/10
        
GreKo 2018.07 64-bit270956%
20/36
 31%
2.5/8
       
Pirarucu 2.2.2 64-bit269750%
13/26
  25%
2.5/10
      
Zurichess Graubuenden 64-bit269065%
6.5/10
 38%
1.5/4
       
Ethereal 8.19 64-bit268538%
1.5/4
 25%
2.5/10
       
Cheese 1.8 64-bit268425%
1/4
 50%
2/4
       
Arminius 2017-01-01 64-bit267365%
15.5/24
 40%
4/10
       
ChessBrainVB 2.05266961%
8.5/14
62%
5/8
        
Djinn 1.021 64-bit266867%
8/12
58%
3.5/6
        
RedQueen 1.1.98 64-bit266662%
17.5/28
50%
0.5/1
        
ECE X3 64-bit264562%
5/8
59%
9.5/16
        
DanaSah 7.3264069%
5.5/8
  56%
4.5/8
      
WyldChess 1.4 64-bit263950%
2/4
 50%
5/10
       
Counter 2.6 64-bit263462%
5/8
  50%
4/8
      
Sjakk 2.2 64-bit2633  25%
1/4
 50%
1/2
     
Rodin 8.0262858%
7/12
75%
6/8
35%
3.5/10
       
NoraGrace 2.0 64-bit262455%
5.5/10
   8%
0.5/6
     
Phalanx XXV261958%
7/12
50%
4/8
32%
4.5/14
25%
1/4
      
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
GreKo 2015-ML 64-bit261188%
3.5/4
50%
0.5/1
50%
2/4
       
Donna 4.0 64-bit260692%
11/12
56%
4.5/8
75%
3/4
       
DanaSah 6.50260562%
8/13
56%
4.5/8
60%
6/10
       
Arminius 2015-08-06 64-bit260475%
3/4
25%
0.5/2
38%
1.5/4
 33%
2/6
     
Muse 0.953 64-bit259675%
3/4
75%
6/8
38%
1.5/4
       
GreKo 2016 64-bit259288%
7/8
 35%
3.5/10
       
Ethereal 7.78 64-bit258482%
11.5/14
81%
6.5/8
65%
6.5/10
       
K2 0.87258358%
7/12
100%
2/2
55%
5.5/10
       
Jellyfish 1.1 64-bit2580100%
4/4
92%
5.5/6
50%
2/4
 50%
4/8
19%
1.5/8
    
Capivara LK 0.09b02f 64-bit2573  68%
7.5/11
 34%
5.5/16
50%
1/2
    
Coiled 0.4 64-bit256475%
3/4
75%
6/8
        
Capivara LK 0.09b02g 64-bit256262%
2.5/4
100%
2/2
71%
8.5/12
       
Zurichess Glarus 64-bit2559  30%
3/10
75%
6/8
      
JikChess 0.02 64-bit2558 58%
3.5/6
50%
2/4
 28%
5.5/20
     
AnMon 5.752538   12%
0.5/4
25%
2/8
     
Maverick 1.5 64-bit2537 58%
3.5/6
62%
2.5/4
50%
2/4
60%
6/10
40%
4/10
    
Phalanx XXIV2537    28%
5/18
50%
1/2
    
Fridolin 2.00 64-bit2531 83%
5/6
  38%
11.5/30
     
nanoSzachy 4.1 64-bit2530 67%
4/6
 62%
2.5/4
44%
3.5/8
     
AnMon 5.602515     42%
2.5/6
25%
2.5/10
   
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
CyberPagno 3.0 64-bit2512 92%
5.5/6
45%
4.5/10
       
Floyd 0.8 64-bit2510 75%
4.5/6
40%
4/10
0%
0/4
      
Maverick 1.0 64-bit2508    54%
7.5/14
50%
6/12
    
Arasan 10.32498   31%
2.5/8
 42%
2.5/6
35%
3.5/10
   
Pepito 1.59.2 64-bit2496  55%
5.5/10
75%
3/4
19%
1.5/8
50%
1/2
25%
2.5/10
   
Pupsi2 0.092496  55%
5.5/10
 62%
5/8
42%
2.5/6
    
Delphil 3.2 64-bit2495  70%
7/10
50%
2/4
46%
11/24
75%
1.5/2
    
K2 0.752492    58%
7/12
58%
7/12
    
JikChess 0.01 64-bit2488    42%
5/12
38%
3/8
    
Ghost 2.0.2 64-bit2485   12%
0.5/4
46%
11/24
50%
1/2
    
Zurichess Geneva 64-bit2484    50%
3/6
69%
5.5/8
    
Shield 1.2 64-bit2474   75%
3/4
25%
0.5/2
62%
5/8
    
Bumblebee 1.0 64-bit2463  50%
2/4
62%
5/8
50%
1/2
60%
6/10
    
Trace 1.352463     75%
4.5/6
35%
3.5/10
   
Giraffe 20150908 64-bit2461  50%
7/14
75%
6/8
50%
3/6
12%
1/8
    
Donna 2.1 64-bit2460    58%
7.5/13
43%
6/14
    
Dorky 4.3 64-bit2450    50%
1/2
75%
1.5/2
    
Abrok 5.02445  70%
7/10
 50%
4/8
75%
4.5/6
    
Betsabe II 1.472443  75%
7.5/10
 78%
12.5/16
65%
6.5/10
15%
2/13
   
Bagatur 1.4b 64-bit2442  46%
5.5/12
68%
15/22
      
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
Snitch 1.6.2 64-bit2433    50%
4/8
69%
5.5/8
48%
9.5/20
   
Cmcchess 2.6 64-bit2421  64%
9/14
 42%
5/12
     
Ares 1.005 64-bit2418  65%
6.5/10
 61%
8.5/14
33%
2/6
33%
1/3
   
K2 0.712418   62%
5/8
 45%
4.5/10
35%
3.5/10
   
Gaia 3.5 64-bit2417    62%
5/8
50%
4/8
55%
5.5/10
   
Shallow r688 64-bit2413    45%
4.5/10
0%
0/4
 20%
2/10
  
Ifrit m1.8 64-bit2412     79%
5.5/7
50%
1.5/3
   
Ares 1.005.2 64-bit2411  62%
2.5/4
 75%
3/4
55%
5.5/10
    
Tigran 2.4n 64-bit2401    45%
4.5/10
42%
2.5/6
 50%
2/4
  
Simplex 0.9.8 64-bit2400  70%
7/10
 60%
6/10
     
Lozza 1.16 64-bit2398  71%
10/14
 100%
2/2
     
Maverick 0.60 64-bit2396     79%
5.5/7
50%
5/10
   
Myrddin 0.87 64-bit2395  38%
1.5/4
 50%
2/4
61%
5.5/9
50%
1.5/3
   
Orion 0.3.0 64-bit2388  50%
2/4
62%
5/8
      
OliThink 5.3.2 64-bit2374    50%
4/8
25%
1.5/6
    
Tytan 9.32 64-bit2369    69%
5.5/8
25%
1.5/6
65%
8.5/13
   
Nemeton 1.412356  88%
3.5/4
61%
11/18
      
K2 0.672355      55%
5.5/10
33%
2/6
  
Typhoon 1.00-358 64-bit2353     83%
5/6
50%
6.5/13
   
Maverick 0.51 64-bit2341      65%
6.5/10
42%
2.5/6
  
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
Gibbon 2.60a 64-bit2338     42%
2.5/6
 25%
1.5/6
  
Jazz 840 64-bit2338  62%
2.5/4
 50%
2/4
50%
6/12
81%
10.5/13
   
CyberPagno 2.2 64-bit2336     79%
9.5/12
37%
8.5/23
50%
1/2
  
Daydreamer 1.52336     50%
3/6
45%
4.5/10
   
Nemeton 1.12331     90%
4.5/5
42%
2.5/6
   
Bagatur 1.3a 64-bit2326     50%
3/6
70%
7/10
11%
1.5/14
50%
1/2
 
EveAnn 1.71a2318      50%
0.5/1
33%
5/15
  
Waxman 20132314     58%
3.5/6
 32%
6.5/20
  
pikoSzachy Extreme2308     62%
7.5/12
50%
1.5/3
   
Capivara LK 0.09a01a 64-bit2307     58%
3.5/6
70%
7/10
   
Sjakk 1.1.82303     83%
5/6
55%
5.5/10
   
Nemeton 1.02293     58%
3.5/6
 75%
1.5/2
  
Matilde 2008 64-bit2290     83%
5/6
 100%
2/2
  
FireFly 2.7.0 64-bit2287     58%
7/12
12%
0.5/4
0%
0/8
  
Orion 0.2 64-bit2279     100%
2/2
88%
3.5/4
47%
8.5/18
  
Gibbon 2.57a 64-bit2273       53%
8.5/16
50%
1/2
 
Fischerle 0.9.60 64-bit2266      50%
2/4
50%
2/4
  
Protej 0.5.8c2257     100%
2/2
62%
2.5/4
45%
4.5/10
  
Exacto 0.e 64-bit2252     75%
1.5/2
83%
2.5/3
58%
10.5/18
  
Beowulf 2.4a 64-bit2250       0%
0/2
25%
0.5/2
 
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
MadChess 1.4 64-bit2249     75%
1.5/2
100%
4/4
50%
3/6
  
Mango Paola Ajedrez 4.12246     50%
1/2
67%
2/3
38%
6/16
  
Fischerle 0.9.50 64-bit2244     92%
5.5/6
 75%
1.5/2
  
Absolute Zero 2.4.0.0 64-bit2243     100%
2/2
62%
2.5/4
22%
4/18
  
Gibbon 2.52a2217        50%
5/10
22%
4/18
Adam 3.32211       0%
0/2
28%
4.5/16
 
FireFly 2.5.13 64-bit2209       45%
4.5/10
50%
1/2
 
Shallow 1.0 64-bit2186       62%
2.5/4
25%
0.5/2
 
Simplex 0.9.3 32-bit2164        31%
2.5/8
25%
0.5/2
iCE 0.12163       50%
5/10
25%
2.5/10
 
Parrot 07.07.222136       58%
3.5/6
62%
2.5/4
 
Adam 3.22135        31%
2.5/8
15%
3/20
Bearded 06_29_022131        54%
13/24
25%
0.5/2
DoubleCheck 2.1 32-bit2115       45%
4.5/10
50%
1/2
 
BikJump 2.01 32-bit2085        31%
2.5/8
75%
1.5/2
Protej 0.5.72055       100%
1/1
61%
8.5/14
50%
1/2
ZCT 0.3.25002050        50%
2/4
50%
1/2
PLP 16615712048        48%
12.5/26
25%
1.5/6
Jabba 1.0 32-bit2044        54%
14/26
25%
0.5/2
ECE 1.12042        57%
8.5/15
75%
1.5/2
NameEloCarballo
1.7
64-bit
Carballo
1.6
64-bit
Carballo
1.5
64-bit
Carballo
1.4
64-bit
Carballo
1.3
Carballo
1.2
Carballo
1.1.1
Carballo
0.8
Carballo
0.5
Carballo
0.4
Slibo 0.5.12026        54%
13/24
50%
1/2
Myrddin 0.83 32-bit2007        25%
1/4
17%
1/6
Kurt 2710091998        62%
2.5/4
25%
1.5/6
BSC 3.91996        50%
2/4
55%
5.5/10
Schola 1.1.0 32-bit1993        31%
2.5/8
17%
1/6
Heracles 0.6.161983        75%
3/4
25%
1.5/6
Zeta Dva 0220 64-bit1979       100%
4/4
 35%
3.5/10
Dabbaba 5.671965        62%
2.5/4
25%
2.5/10
MatMoi 7.15.0-cct 32-bit1939        75%
9/12
39%
7/18
Reger 0.091909        88%
7/8
61%
11/18
GChess IV 0.2.01881        100%
4/4
45%
4.5/10
Ziggurat 0.18 64-bit1789        100%
2/2
65%
6.5/10
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

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:
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  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 August 1, 2020