CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Custom engine selection

Comparing 11 engines!
11 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 November 30, 2019 with Bayeselo based on 1'102'078 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+
1Marvin 3.3.2 64-bit 4CPU2935+37−3845.4%+26.744.0%218 
50.0%
 Marvin 3.4.0 64-bit2935+21−2150.9%−6.341.7%712
78.4%
 Marvin 3.2.0 64-bit 4CPU2922+21−2153.7%−26.143.0%698
100.0%
 Marvin 3.3.2 64-bit2857+21−2151.9%−12.242.6%748
93.4%
 Marvin 3.2.0 64-bit2837+16−1648.3%+9.442.0%1213
100.0%
 Marvin 3.1.0 64-bit2791+21−2146.7%+21.444.5%735
100.0%
 Marvin 3.0.0 64-bit2732+23−2352.3%−19.234.4%649
78.4%
 Marvin 2.2.0 64-bit2718+25−2550.1%−3.732.6%533
100.0%
 Marvin 2.1.0 64-bit2581+26−2747.1%+21.933.3%480
99.7%
 Marvin 2.0.0 64-bit2533+22−2252.4%−19.530.2%736
100.0%
 Marvin 1.3.01975+24−2445.2%+35.722.7%644
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Marvin 3.3.2 64-bit 4CPU2935           
2Marvin 3.4.0 64-bit2935           
3Marvin 3.2.0 64-bit 4CPU2922           
4Marvin 3.3.2 64-bit2857           
5Marvin 3.2.0 64-bit2837           
6Marvin 3.1.0 64-bit2791           
7Marvin 3.0.0 64-bit2732           
8Marvin 2.2.0 64-bit2718           
9Marvin 2.1.0 64-bit2581           
10Marvin 2.0.0 64-bit2533           
11Marvin 1.3.01975           
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
#NameElo1234567891011
1Marvin 3.3.2 64-bit 4CPU2935 50.070.5100.0100.0100.0100.0100.0100.0100.0100.0
2Marvin 3.4.0 64-bit293550.0 78.4100.0100.0100.0100.0100.0100.0100.0100.0
3Marvin 3.2.0 64-bit 4CPU292229.521.6 100.0100.0100.0100.0100.0100.0100.0100.0
4Marvin 3.3.2 64-bit28570.00.00.0 93.4100.0100.0100.0100.0100.0100.0
5Marvin 3.2.0 64-bit28370.00.00.06.6 100.0100.0100.0100.0100.0100.0
6Marvin 3.1.0 64-bit27910.00.00.00.00.0 100.0100.0100.0100.0100.0
7Marvin 3.0.0 64-bit27320.00.00.00.00.00.0 78.4100.0100.0100.0
8Marvin 2.2.0 64-bit27180.00.00.00.00.00.021.6 100.0100.0100.0
9Marvin 2.1.0 64-bit25810.00.00.00.00.00.00.00.0 99.7100.0
10Marvin 2.0.0 64-bit25330.00.00.00.00.00.00.00.00.3 100.0
11Marvin 1.3.019750.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Marvin 3.3.2 64-bit 4CPU2935 021200006000
2Marvin 3.4.0 64-bit29350 0346203125760000
3Marvin 3.2.0 64-bit 4CPU29222120 72150662030
4Marvin 3.3.2 64-bit2857034672 40830013460000
5Marvin 3.2.0 64-bit28370203150408 599230112000
6Marvin 3.1.0 64-bit279101256300599 35015028220
7Marvin 3.0.0 64-bit27320766134230350 342100720
8Marvin 2.2.0 64-bit271860260112150342 272660
9Marvin 2.1.0 64-bit25810000028100272 1820
10Marvin 2.0.0 64-bit253300300227266182 0
11Marvin 1.3.019750000000000 
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
#NameElo1234567891011
1Marvin 3.3.2 64-bit 4CPU2935 0.023.10.00.00.00.00.80.00.00.0
2Marvin 3.4.0 64-bit29350.0 0.023.710.58.65.60.00.00.00.0
3Marvin 3.2.0 64-bit 4CPU292223.10.0 5.07.80.40.40.20.00.20.0
4Marvin 3.3.2 64-bit28570.023.75.0 20.820.29.64.70.00.00.0
5Marvin 3.2.0 64-bit28370.010.57.820.8 30.712.46.40.00.00.0
6Marvin 3.1.0 64-bit27910.08.60.420.230.7 25.311.82.31.50.0
7Marvin 3.0.0 64-bit27320.05.60.49.612.425.3 28.98.95.20.0
8Marvin 2.2.0 64-bit27180.80.00.24.76.411.828.9 26.95.20.0
9Marvin 2.1.0 64-bit25810.00.00.00.00.02.38.926.9 15.00.0
10Marvin 2.0.0 64-bit25330.00.00.20.00.01.55.25.215.0 0.0
11Marvin 1.3.019750.00.00.00.00.00.00.00.00.00.0 
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 110 common opponents

Custom engine selection
NameEloMarvin
3.3.2
64-bit
4CPU
Marvin
3.4.0
64-bit
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
RubiChess 1.3 64-bit 4CPU306635%
3.5/10
 38%
12/32
        
iCE 3.0 64-bit3042  0%
0/1
    50%
0.5/1
   
Bobcat 8.0 64-bit 4CPU302625%
2.5/10
      50%
0.5/1
   
Pirarucu 3.0.7 64-bit3014 12%
0.5/4
 22%
3.5/16
       
Cheng 4.39 64-bit 4CPU301040%
4/10
      0%
0/1
   
Sting SF 9 64-bit2999 21%
2.5/12
  31%
5/16
      
Rodent III 0.281 64-bit2992 62%
7.5/12
 39%
5.5/14
       
Demolito 2019-04-27 64-bit2986 46%
5.5/12
 27%
8.5/32
       
Demolito 2018-10-29 64-bit2978    31%
10/32
12%
3.5/30
     
Winter 0.5 64-bit 4CPU296360%
6/10
 21%
3/14
        
Toga II 4.0 64-bit 4CPU295855%
5.5/10
 55%
5.5/10
        
Amoeba 3.0 64-bit2957 38%
1.5/4
  32%
6.5/20
      
Chiron 1.5 32-bit2940 50%
6/12
 54%
6.5/12
       
The Baron 3.44 64-bit 4CPU293968%
13.5/20
 50%
12/24
        
Lc0 0.21.1 w11258 64-bit2938 50%
6/12
 25%
1/4
       
Winter 0.6 64-bit2927 47%
7.5/16
 39%
12.5/32
       
Cheng 4.39 64-bit2922 50%
2/4
  12%
0.5/4
      
Dirty CUCUMBER 64-bit2917 60%
3/5
  50%
4/8
      
Spike 1.4 Leiden2915 62%
7.5/12
 67%
8/12
38%
6/16
      
Deuterium 2018.1.35.514 64-bit2913  53%
18/34
 39%
14/36
      
NameEloMarvin
3.3.2
64-bit
4CPU
Marvin
3.4.0
64-bit
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Gogobello 2.0 64-bit 4CPU291355%
5.5/10
 56%
18/32
        
Deep Junior 12.5 32-bit2909 42%
5/12
   38%
4.5/12
     
Amoeba 2.7 64-bit2906 67%
8/12
 54%
6.5/12
44%
7/16
33%
4/12
     
Toga II 4.0 64-bit2906 50%
2.5/5
 50%
2/4
 33%
4/12
     
Atlas 3.91 64-bit2902 50%
0.5/1
 50%
2/4
25%
1/4
      
Hiarcs 13.22896   54%
6.5/12
31%
5/16
46%
5.5/12
     
Winter 0.5 64-bit2894   21%
2.5/12
51%
18.5/36
      
Scorpio 2.8 64-bit2885    30%
6/20
40%
8/20
     
Quazar 0.4 32-bit2880   25%
3/12
 38%
4.5/12
     
Protector 1.4.0 32-bit2879   46%
5.5/12
38%
6/16
46%
5.5/12
     
Godel 5.5.1 64-bit2876   38%
3/8
46%
16.5/36
      
Scorpio 2.9 MCTS 64-bit2868 59%
13/22
 50%
4/8
62%
2.5/4
      
The Baron 3.44 64-bit2864 56%
5/9
 56%
4.5/8
48%
21/44
 19%
1.5/8
    
Spark 1.0 32-bit2863 62%
7.5/12
 38%
4.5/12
       
Monolith 1.0 64-bit 4CPU285565%
6.5/10
 57%
24/42
        
Tucano 7.06 64-bit2852 62%
7.5/12
 50%
6/12
50%
7/14
38%
7.5/20
     
Pirarucu 2.3.8 64-bit2851 67%
8/12
   50%
2/4
     
Counter 3.3 64-bit2850 68%
13.5/20
 62%
2.5/4
       
DisasterArea 1.65 64-bit2847    50%
1/2
62%
2.5/4
38%
1.5/4
    
Cheese 2.0 64-bit 4CPU284568%
13.5/20
 71%
10/14
        
NameEloMarvin
3.3.2
64-bit
4CPU
Marvin
3.4.0
64-bit
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Tornado 8.0 64-bit2842   62%
2.5/4
58%
3.5/6
38%
1.5/4
     
Tucano 7.07 64-bit2842 50%
2/4
 50%
2/4
       
The Baron 3.43 64-bit2837    67%
2/3
41%
13/32
     
Fruit Reloaded 3.2.1 64-bit2836 75%
4.5/6
 50%
2/4
57%
21.5/38
38%
6/16
     
Counter 3.2 64-bit2835   53%
8.5/16
75%
3/4
 38%
6/16
    
Tucano 7.00 64-bit2826    62%
10/16
50%
2/4
50%
2/4
30%
3/10
   
Murka 3 64-bit2824   67%
8/12
100%
2/2
      
Zurichess Neuchatel 64-bit2824   62%
10/16
55%
12/22
38%
7.5/20
46%
6.5/14
35%
3.5/10
   
Ethereal 8.37 64-bit2816    59%
9.5/16
  40%
4/10
   
Godel 4.4.5 64-bit2814  0%
0/1
 56%
10/18
50%
7/14
     
GNU Chess 5.60 64-bit2811   29%
3.5/12
 62%
7.5/12
     
Topple 0.5.0 64-bit2805   50%
6/12
  29%
3.5/12
    
Hannibal 1.0a 32-bit2801      40%
4/10
35%
3.5/10
   
The Baron 3.42 64-bit2797     54%
6.5/12
30%
3/10
    
Monolith 1.0 64-bit2796   60%
12/20
42%
11/26
43%
18/42
     
Rhetoric 1.4.3 64-bit2795  79%
27/34
62%
7.5/12
50%
1/2
      
RuyDos 1.1.9 64-bit2793  72%
24.5/34
54%
6.5/12
50%
17/34
      
Francesca MAD 0.25 64-bit2790 79%
9.5/12
    54%
7.5/14
    
Loop 13.6 (Loop 2007) 64-bit2790   67%
8/12
   40%
4/10
   
Cheese 2.1 64-bit2788 67%
8/12
    38%
4.5/12
    
NameEloMarvin
3.3.2
64-bit
4CPU
Marvin
3.4.0
64-bit
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Rybka 1.0 32-bit2788    59%
9.5/16
42%
5/12
     
RuyDos 1.1.0 64-bit2787    62%
10/16
50%
6/12
43%
9.5/22
    
tomitankChess 3.0 64-bit2784 83%
2.5/3
 67%
8/12
  38%
3/8
    
Octochess r5506 64-bit2783   58%
7/12
 69%
5.5/8
12%
0.5/4
50%
2/4
   
RuyDos 1.1.6 64-bit2783     55%
11/20
43%
13/30
    
Pawny 1.2 64-bit2779     62%
7.5/12
88%
3.5/4
33%
4/12
   
RubiChess 1.1 64-bit2775    47%
7.5/16
 31%
2.5/8
    
RuyDos 1.0.27 64-bit2764      75%
1.5/2
32%
4.5/14
   
Godel 4.0.7 64-bit2759     50%
14/28
62%
5/8
    
Ktulu 92754    44%
7/16
 40%
4/10
    
Chronos 1.9.9 64-bit2738     54%
6.5/12
 45%
4.5/10
   
Carballo 1.7 64-bit2737    62%
10/16
75%
3/4
62%
2.5/4
39%
5.5/14
   
Shield 2.1 64-bit2729     50%
6/12
50%
9/18
    
Devel 2.00002724  50%
0.5/1
 66%
26.5/40
62%
10/16
40%
4/10
    
Tucano 6.00 64-bit2724       46%
6.5/14
20%
2/10
  
ProDeo 2.22723     75%
3/4
57%
8/14
61%
8.5/14
   
Topple 0.4.0 64-bit2710    75%
3/4
 58%
3.5/6
    
GreKo 2018.07 64-bit2709    62%
43.5/70
58%
7/12
     
Cheese 1.9 64-bit2704      57%
8/14
50%
7/14
35%
3.5/10
  
Devel 1.80902690      70%
7/10
59%
9.5/16
   
NameEloMarvin
3.3.2
64-bit
4CPU
Marvin
3.4.0
64-bit
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Ethereal 8.19 64-bit2685     75%
9/12
65%
6.5/10
 25%
0.5/2
30%
3/10
 
WyldChess 1.51 64-bit2684     42%
5/12
54%
7.5/14
39%
5.5/14
25%
2.5/10
  
Chessmaster 11 Toxic2682     67%
8/12
55%
5.5/10
    
Chessmaster 11 Leonidas2679       55%
5.5/10
40%
4/10
  
chess22k 1.4 64-bit2674      45%
4.5/10
50%
5/10
17%
1/6
20%
2/10
 
Arminius 2017-01-01 64-bit2673      61%
8.5/14
79%
11/14
   
Djinn 1.021 64-bit2668       55%
5.5/10
29%
3.5/12
  
RedQueen 1.1.98 64-bit2667      62%
2.5/4
50%
2/4
   
Floyd 0.9 64-bit2658      38%
4.5/12
68%
9.5/14
67%
4/6
  
ECE X3 64-bit2645      62%
2.5/4
62%
2.5/4
47%
7.5/16
  
DanaSah 7.32640  100%
1/1
   75%
9/12
  31%
2.5/8
 
Rodin 8.02627       62%
2.5/4
41%
6.5/16
  
NoraGrace 2.0 64-bit2625      62%
5/8
50%
5/10
   
Phalanx XXV2619       93%
13/14
34%
5.5/16
33%
4/12
 
DanaSah 7.02617      60%
6/10
75%
3/4
   
Donna 4.0 64-bit2605       38%
1.5/4
61%
8.5/14
  
Gogobello 1.3 64-bit2605       38%
1.5/4
46%
6.5/14
  
DanaSah 6.802602        8%
0.5/6
38%
3/8
 
Gogobello 1.2 64-bit2595        42%
5/12
30%
3/10
 
Muse 0.953 64-bit2595       86%
12/14
33%
4/12
50%
2/4
 
NameEloMarvin
3.3.2
64-bit
4CPU
Marvin
3.4.0
64-bit
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
GreKo 2016 64-bit2592        50%
1/2
38%
1.5/4
 
tomitankChess 1.5 64-bit2590      100%
4/4
  31%
2.5/8
 
K2 0.872583       75%
3/4
38%
1.5/4
  
Delocto 0.6 64-bit2577      100%
8/8
60%
6/10
   
Coiled 0.4 64-bit2563       62%
2.5/4
45%
4.5/10
62%
2.5/4
 
JikChess 0.02 64-bit2556        46%
6.5/14
75%
3/4
 
Maverick 1.5 64-bit2534        75%
7.5/10
67%
8/12
 
Fridolin 2.00 64-bit2530        70%
7/10
38%
1.5/4
 
nanoSzachy 4.1 64-bit2529        50%
2/4
25%
1/4
 
CyberPagno 3.0 64-bit2511        75%
7.5/10
62%
2.5/4
 
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
  (Step: , Numbers: )

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 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 November 30, 2019