CCRL 40/40
Downloads and Statistics
July 7, 2018
Testing summary:
Total: 860'187 games
played by 2'216 programs
120427 CPU days (X2 4600+)

White wins: 295'917 (34.4%)
Black wins: 218'884 (25.4%)
Draws: 345'386 (40.2%)
White score: 54.5%

Custom engine selection

Comparing 10 engines!
10 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 7, 2018 with Bayeselo based on 860'187 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-bit2732+18−1850.3%−1.241.0%1044 
95.8%
 Carballo 1.6 64-bit2705+25−2552.6%−21.140.4%500
100.0%
 Carballo 1.5 64-bit2554+26−2653.7%−27.034.1%507
85.7%
 Carballo 1.4 64-bit2533+27−2753.5%−25.531.4%468
100.0%
 Carballo 1.32460+25−2547.4%+18.131.0%561
69.3%
 Carballo 1.22451+25−2553.8%−24.630.0%570
100.0%
 Carballo 1.1.12373+32−3247.5%+18.927.4%340
100.0%
 Carballo 0.82196+22−2247.2%+19.230.6%706
100.0%
 Carballo 0.52096+23−2347.1%+20.521.9%694
100.0%
 Carballo 0.41913+32−3335.8%+103.134.8%342
 

Results matrix

Custom engine selection
#NameElo12345678910
1Carballo 1.7 64-bit2732          
2Carballo 1.6 64-bit2705          
3Carballo 1.5 64-bit2554          
4Carballo 1.4 64-bit2533          
5Carballo 1.32460          
6Carballo 1.22451          
7Carballo 1.1.12373          
8Carballo 0.82196          
9Carballo 0.52096          
10Carballo 0.41913          
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-bit2732 95.8100.0100.0100.0100.0100.0100.0100.0100.0
2Carballo 1.6 64-bit27054.2 100.0100.0100.0100.0100.0100.0100.0100.0
3Carballo 1.5 64-bit25540.00.0 85.7100.0100.0100.0100.0100.0100.0
4Carballo 1.4 64-bit25330.00.014.3 100.0100.0100.0100.0100.0100.0
5Carballo 1.324600.00.00.00.0 69.3100.0100.0100.0100.0
6Carballo 1.224510.00.00.00.030.7 100.0100.0100.0100.0
7Carballo 1.1.123730.00.00.00.00.00.0 100.0100.0100.0
8Carballo 0.821960.00.00.00.00.00.00.0 100.0100.0
9Carballo 0.520960.00.00.00.00.00.00.00.0 100.0
10Carballo 0.419130.00.00.00.00.00.00.00.00.0 
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-bit2732 5792654438120000
2Carballo 1.6 64-bit2705579 1834286300000
3Carballo 1.5 64-bit2554265183 16631318071000
4Carballo 1.4 64-bit25334442166 9810848000
5Carballo 1.32460388631398 4031383200
6Carballo 1.224511230180108403 40915060
7Carballo 1.1.12373007148138409 14960
8Carballo 0.82196000032150149 7315
9Carballo 0.52096000006673 258
10Carballo 0.41913000000015258 
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-bit2732 37.517.12.92.40.70.00.00.00.0
2Carballo 1.6 64-bit270537.5 18.24.38.12.80.00.00.00.0
3Carballo 1.5 64-bit255417.118.2 17.029.316.78.40.00.00.0
4Carballo 1.4 64-bit25332.94.317.0 9.510.45.90.00.00.0
5Carballo 1.324602.48.129.39.5 35.615.32.50.00.0
6Carballo 1.224510.72.816.710.435.6 44.911.80.50.0
7Carballo 1.1.123730.00.08.45.915.344.9 14.20.60.0
8Carballo 0.821960.00.00.00.02.511.814.2 5.21.4
9Carballo 0.520960.00.00.00.00.00.50.65.2 24.9
10Carballo 0.419130.00.00.00.00.00.00.01.424.9 
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 146 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-bit283631%
2.5/8
20%
2/10
        
Tucano 7.00 64-bit282725%
2/8
40%
4/10
        
Ethereal 8.37 64-bit282150%
2/4
17%
1/6
        
Tornado 6.0 64-bit282015%
1.5/10
25%
2.5/10
        
Amoeba 2.4 64-bit281125%
1/4
40%
4/10
        
Onno 1.1.1 64-bit281120%
2/10
50%
5/10
        
Hannibal 1.0a 32-bit280265%
6.5/10
20%
2/10
        
Rhetoric 1.4.3 64-bit279739%
7/18
40%
4/10
        
The Baron 3.29 64-bit278634%
5.5/16
50%
5/10
        
Pawny 1.2 64-bit278036%
6.5/18
50%
5/10
        
Octochess r5506 64-bit277855%
17.5/32
25%
2.5/10
        
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-bit273138%
1.5/4
35%
3.5/10
        
ProDeo 2.2272650%
11/22
50%
8/16
        
Tucano 6.00 64-bit272458%
10.5/18
65%
6.5/10
        
RuyDos 1.0.22 64-bit272025%
1/4
45%
4.5/10
        
Amoeba 2.1 64-bit270950%
2/4
40%
4/10
        
Devel 2.0000269812%
0.5/4
40%
4/10
        
Shield 2.1 64-bit269862%
2.5/4
45%
4.5/10
        
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
Zurichess Graubuenden 64-bit268965%
6.5/10
 38%
1.5/4
       
Ethereal 8.19 64-bit268638%
1.5/4
 25%
2.5/10
       
Cheese 1.8 64-bit268325%
1/4
 50%
2/4
       
Arminius 2017-01-01 64-bit267360%
12/20
 40%
4/10
       
ChessBrainVB 2.05266861%
8.5/14
62%
5/8
        
Djinn 1.021 64-bit266670%
7/10
58%
3.5/6
        
RedQueen 1.1.98 64-bit266362%
17.5/28
50%
0.5/1
        
WyldChess 1.4 64-bit263650%
2/4
 50%
5/10
       
DanaSah 7.3263469%
5.5/8
  56%
4.5/8
      
Sjakk 2.2 64-bit2632  25%
1/4
 50%
1/2
     
Counter 2.6 64-bit263162%
5/8
  50%
4/8
      
Rodin 8.0262658%
7/12
75%
6/8
35%
3.5/10
       
NoraGrace 2.0 64-bit262455%
5.5/10
   8%
0.5/6
     
Phalanx XXV261258%
7/12
50%
4/8
32%
4.5/14
25%
1/4
      
GreKo 2015-ML 64-bit261088%
3.5/4
50%
0.5/1
50%
2/4
       
DanaSah 6.50260462%
8/13
56%
4.5/8
60%
6/10
       
Arminius 2015-08-06 64-bit260375%
3/4
25%
0.5/2
38%
1.5/4
 33%
2/6
     
Donna 4.0 64-bit260392%
11/12
56%
4.5/8
75%
3/4
       
Muse 0.953 64-bit259275%
3/4
75%
6/8
38%
1.5/4
       
GreKo 2016 64-bit259188%
7/8
 35%
3.5/10
       
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
Ethereal 7.78 64-bit258682%
11.5/14
81%
6.5/8
65%
6.5/10
       
K2 0.87258058%
7/12
100%
2/2
55%
5.5/10
       
Jellyfish 1.1 64-bit2577100%
4/4
92%
5.5/6
50%
2/4
 50%
4/8
19%
1.5/8
    
Capivara LK 0.09b02f 64-bit2566  68%
7.5/11
 34%
5.5/16
50%
1/2
    
Capivara LK 0.09b02g 64-bit256262%
2.5/4
100%
2/2
71%
8.5/12
       
Coiled 0.4 64-bit256275%
3/4
75%
6/8
        
Zurichess Glarus 64-bit2558  30%
3/10
75%
6/8
      
JikChess 0.02 64-bit2555 58%
3.5/6
50%
2/4
 28%
5.5/20
     
Phalanx XXIV2536    28%
5/18
50%
1/2
    
AnMon 5.752535   12%
0.5/4
25%
2/8
     
nanoSzachy 4.1 64-bit2534 67%
4/6
 62%
2.5/4
44%
3.5/8
     
Fridolin 2.0 64-bit2527 83%
5/6
  38%
11.5/30
     
Maverick 1.5 64-bit2522 58%
3.5/6
62%
2.5/4
50%
2/4
60%
6/10
40%
4/10
    
AnMon 5.602513     42%
2.5/6
25%
2.5/10
   
Floyd 0.8 64-bit2507 75%
4.5/6
40%
4/10
0%
0/4
      
Maverick 1.0 64-bit2507    54%
7.5/14
50%
6/12
    
CyberPagno 3.0 64-bit2504 92%
5.5/6
45%
4.5/10
       
Arasan 10.32498   31%
2.5/8
 42%
2.5/6
35%
3.5/10
   
Delphil 3.2 64-bit2498  70%
7/10
50%
2/4
46%
11/24
75%
1.5/2
    
Pepito 1.59 64-bit2492  55%
5.5/10
75%
3/4
19%
1.5/8
50%
1/2
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
Pupsi2 0.092491  55%
5.5/10
 62%
5/8
42%
2.5/6
    
K2 0.752490    58%
7/12
58%
7/12
    
JikChess 0.01 64-bit2487    42%
5/12
38%
3/8
    
Ghost 2.0.2 64-bit2483   12%
0.5/4
46%
11/24
50%
1/2
    
Zurichess Geneva 64-bit2480    50%
3/6
69%
5.5/8
    
Shield 1.2 64-bit2472   75%
3/4
25%
0.5/2
62%
5/8
    
Trace 1.352462     75%
4.5/6
35%
3.5/10
   
Giraffe 20150908 64-bit2460  50%
7/14
75%
6/8
50%
3/6
12%
1/8
    
Donna 2.1 64-bit2459    58%
7.5/13
43%
6/14
    
Bumblebee 1.0 64-bit2455  50%
2/4
62%
5/8
50%
1/2
60%
6/10
    
Dorky 4.3 64-bit2449    50%
1/2
75%
1.5/2
    
Betsabe II 1.472441  75%
7.5/10
 78%
12.5/16
65%
6.5/10
15%
2/13
   
Bagatur 1.4b 64-bit2440  46%
5.5/12
68%
15/22
      
Abrok 5.02435  70%
7/10
 50%
4/8
75%
4.5/6
    
Snitch 1.6.2 64-bit2434    50%
4/8
69%
5.5/8
48%
9.5/20
   
Cmcchess 2.6 64-bit2420  64%
9/14
 42%
5/12
     
Ares 1.005 64-bit2416  65%
6.5/10
 61%
8.5/14
33%
2/6
33%
1/3
   
K2 0.712416   62%
5/8
 45%
4.5/10
35%
3.5/10
   
Shallow r688 64-bit2412    45%
4.5/10
0%
0/4
 20%
2/10
  
Ares 1.005.2 64-bit2410  62%
2.5/4
 75%
3/4
55%
5.5/10
    
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
Ifrit m1.8 64-bit2409     79%
5.5/7
50%
1.5/3
   
Gaia 3.5 64-bit2404    62%
5/8
50%
4/8
55%
5.5/10
   
Simplex 0.9.8 64-bit2399  70%
7/10
 60%
6/10
     
Tigran 2.4n 64-bit2397    45%
4.5/10
42%
2.5/6
 50%
2/4
  
Lozza 1.16 64-bit2396  71%
10/14
 100%
2/2
     
Maverick 0.60 64-bit2393     79%
5.5/7
50%
5/10
   
Myrddin 0.87 64-bit2387  38%
1.5/4
 50%
2/4
61%
5.5/9
50%
1.5/3
   
Orion 0.3.0 64-bit2386  50%
2/4
62%
5/8
      
OliThink 5.3.2 64-bit2376    50%
4/8
25%
1.5/6
    
Tytan 9.32 64-bit2370    69%
5.5/8
25%
1.5/6
65%
8.5/13
   
K2 0.672354      55%
5.5/10
33%
2/6
  
Nemeton 1.412354  88%
3.5/4
61%
11/18
      
Typhoon 1.00-358 64-bit2351     83%
5/6
50%
6.5/13
   
Maverick 0.51 64-bit2337      65%
6.5/10
42%
2.5/6
  
Jazz 840 64-bit2336  62%
2.5/4
 50%
2/4
50%
6/12
81%
10.5/13
   
CyberPagno 2.2 64-bit2334     79%
9.5/12
37%
8.5/23
50%
1/2
  
Daydreamer 1.52334     50%
3/6
45%
4.5/10
   
Gibbon 2.60a 64-bit2331     42%
2.5/6
 25%
1.5/6
  
Nemeton 1.12329     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
 
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
EveAnn 1.71a2323      50%
0.5/1
33%
5/15
  
Waxman 20132313     58%
3.5/6
 32%
6.5/20
  
Capivara LK 0.09a01a 64-bit2307     58%
3.5/6
70%
7/10
   
pikoSzachy Extreme2306     62%
7.5/12
50%
1.5/3
   
Sjakk 1.1.82301     83%
5/6
55%
5.5/10
   
Nemeton 1.02292     58%
3.5/6
 75%
1.5/2
  
FireFly 2.7.0 64-bit2286     58%
7/12
12%
0.5/4
0%
0/8
  
Matilde 2008 64-bit2285     83%
5/6
 100%
2/2
  
Orion 0.2 64-bit2278     100%
2/2
88%
3.5/4
47%
8.5/18
  
Gibbon 2.57a 64-bit2274       53%
8.5/16
50%
1/2
 
Fischerle 0.9.60 64-bit2265      50%
2/4
50%
2/4
  
Beowulf 2.4a 64-bit2252       0%
0/2
25%
0.5/2
 
Exacto 0.e 64-bit2249     75%
1.5/2
83%
2.5/3
58%
10.5/18
  
Protej 0.5.8c2249     100%
2/2
62%
2.5/4
45%
4.5/10
  
MadChess 1.4 64-bit2247     75%
1.5/2
100%
4/4
50%
3/6
  
Mango Paola Ajedrez 4.12247     50%
1/2
67%
2/3
38%
6/16
  
Fischerle 0.9.50 64-bit2243     92%
5.5/6
 75%
1.5/2
  
Absolute Zero 2.4.0.0 64-bit2242     100%
2/2
62%
2.5/4
22%
4/18
  
Gibbon 2.52a2216        50%
5/10
22%
4/18
Adam 3.32209       0%
0/2
28%
4.5/16
 
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
FireFly 2.5.13 64-bit2209       45%
4.5/10
50%
1/2
 
Shallow 1.0 64-bit2187       62%
2.5/4
25%
0.5/2
 
Simplex 0.9.3 32-bit2167        31%
2.5/8
25%
0.5/2
iCE 0.12161       50%
5/10
25%
2.5/10
 
Parrot 07.07.222132       58%
3.5/6
62%
2.5/4
 
Bearded 06_29_022130        54%
13/24
25%
0.5/2
Adam 3.22129        31%
2.5/8
15%
3/20
DoubleCheck 2.1 32-bit2108       45%
4.5/10
50%
1/2
 
BikJump 2.01 32-bit2081        31%
2.5/8
75%
1.5/2
Protej 0.5.72053       100%
1/1
61%
8.5/14
50%
1/2
ZCT 0.3.25002048        50%
2/4
50%
1/2
PLP 16615712047        48%
12.5/26
25%
1.5/6
Jabba 1.0 32-bit2044        54%
14/26
25%
0.5/2
ECE 1.12038        57%
8.5/15
75%
1.5/2
Slibo 0.5.12026        54%
13/24
50%
1/2
Myrddin 0.83 32-bit2007        25%
1/4
17%
1/6
BSC 3.91996        50%
2/4
55%
5.5/10
Kurt 2710091995        62%
2.5/4
25%
1.5/6
Schola 1.1.0 32-bit1992        31%
2.5/8
17%
1/6
Zeta Dva 0220 64-bit1980       100%
4/4
 35%
3.5/10
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
Heracles 0.6.161976        75%
3/4
25%
1.5/6
Dabbaba 5.671962        62%
2.5/4
25%
2.5/10
MatMoi 7.15.0-cct 32-bit1941        75%
9/12
39%
7/18
Reger 0.091917        88%
7/8
61%
11/18
GChess IV 0.2.01903        100%
4/4
45%
4.5/10
Ziggurat 0.18 64-bit1795        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:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  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 July 7, 2018