CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 11 engines!
11 selected engines played 0 games with each other

CCRL 40/4 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 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Computed on July 20, 2019 with Bayeselo based on 2'069'919 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Marvin 3.4.0 64-bit2957+28−2761.1%−72.836.4%429 
84.2%
 Marvin 3.3.2 64-bit 4CPU2940+20−2053.8%−26.441.4%811
99.2%
 Marvin 3.2.0 64-bit 4CPU2904+22−2250.5%−3.041.5%672
100.0%
 Marvin 3.3.2 64-bit2854+18−1849.6%+3.035.8%1039
98.6%
 Marvin 3.2.0 64-bit2827+17−1749.5%+2.135.6%1219
99.8%
 Marvin 3.1.0 64-bit2792+17−1752.0%−13.532.6%1198
100.0%
 Marvin 3.0.0 64-bit2706+17−1748.7%+7.732.3%1187
76.1%
 Marvin 2.2.0 64-bit2697+17−1753.5%−24.827.3%1320
100.0%
 Marvin 2.1.0 64-bit2556+18−1849.3%+5.226.3%1078
100.0%
 Marvin 2.0.0 64-bit2494+19−1954.3%−32.220.9%1047
100.0%
 Marvin 1.3.01966+9−1047.6%+16.220.1%4806
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Marvin 3.4.0 64-bit2957           
2Marvin 3.3.2 64-bit 4CPU2940           
3Marvin 3.2.0 64-bit 4CPU2904           
4Marvin 3.3.2 64-bit2854           
5Marvin 3.2.0 64-bit2827           
6Marvin 3.1.0 64-bit2792           
7Marvin 3.0.0 64-bit2706           
8Marvin 2.2.0 64-bit2697           
9Marvin 2.1.0 64-bit2556           
10Marvin 2.0.0 64-bit2494           
11Marvin 1.3.01966           
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 3.4.0 64-bit2957 84.299.8100.0100.0100.0100.0100.0100.0100.0100.0
2Marvin 3.3.2 64-bit 4CPU294015.8 99.2100.0100.0100.0100.0100.0100.0100.0100.0
3Marvin 3.2.0 64-bit 4CPU29040.20.8 100.0100.0100.0100.0100.0100.0100.0100.0
4Marvin 3.3.2 64-bit28540.00.00.0 98.6100.0100.0100.0100.0100.0100.0
5Marvin 3.2.0 64-bit28270.00.00.01.4 99.8100.0100.0100.0100.0100.0
6Marvin 3.1.0 64-bit27920.00.00.00.00.2 100.0100.0100.0100.0100.0
7Marvin 3.0.0 64-bit27060.00.00.00.00.00.0 76.1100.0100.0100.0
8Marvin 2.2.0 64-bit26970.00.00.00.00.00.023.9 100.0100.0100.0
9Marvin 2.1.0 64-bit25560.00.00.00.00.00.00.00.0 100.0100.0
10Marvin 2.0.0 64-bit24940.00.00.00.00.00.00.00.00.0 100.0
11Marvin 1.3.019660.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Marvin 3.4.0 64-bit2957 267191716629600000
2Marvin 3.3.2 64-bit 4CPU2940267 833479377330000
3Marvin 3.2.0 64-bit 4CPU2904191833 3293281087365000
4Marvin 3.3.2 64-bit2854716479329 12603348168000
5Marvin 3.2.0 64-bit28276293773281260 946512325000
6Marvin 3.1.0 64-bit279263108334946 949651900
7Marvin 3.0.0 64-bit2706037381512949 101680153
8Marvin 2.2.0 64-bit26970065683256511016 27800
9Marvin 2.1.0 64-bit255600000980278 5210
10Marvin 2.0.0 64-bit2494000000150521 0
11Marvin 1.3.019660000003000 
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 3.4.0 64-bit2957 21.517.348.838.20.40.00.00.00.00.0
2Marvin 3.3.2 64-bit 4CPU294021.5 56.225.918.60.10.20.00.00.00.0
3Marvin 3.2.0 64-bit 4CPU290417.356.2 19.217.35.83.93.30.00.00.0
4Marvin 3.3.2 64-bit285448.825.919.2 55.814.93.62.90.00.00.0
5Marvin 3.2.0 64-bit282738.218.617.355.8 39.121.312.80.00.00.0
6Marvin 3.1.0 64-bit27920.40.15.814.939.1 39.825.90.40.00.0
7Marvin 3.0.0 64-bit27060.00.23.93.621.339.8 40.53.50.70.1
8Marvin 2.2.0 64-bit26970.00.03.32.912.825.940.5 11.60.00.0
9Marvin 2.1.0 64-bit25560.00.00.00.00.00.43.511.6 24.50.0
10Marvin 2.0.0 64-bit24940.00.00.00.00.00.00.70.024.5 0.0
11Marvin 1.3.019660.00.00.00.00.00.00.10.00.00.0 
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 84 common opponents

Custom engine selection
NameEloMarvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
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
Laser 1.7 64-bit3274   0%
0/1
0%
0/1
      
Hakkapeliitta TCEC v2 64-bit3023  37%
12.5/34
   0%
0/1
    
Amoeba 2.8 64-bit2952 44%
29.5/67
44%
15/34
        
Winter 0.5 64-bit 4CPU2946 52%
34/66
45%
20.5/46
        
DisasterArea 1.65 64-bit 4CPU2933 55%
35.5/65
46%
15.5/34
        
Spark 1.0 64-bit2927   0%
0/1
50%
0.5/1
      
DiscoCheck 5.2.1 64-bit2913 53%
35.5/67
 50%
16/32
       
Monolith 1.0 64-bit 4CPU2911 57%
38/67
53%
31.5/59
        
Zurichess Neuchatel 64-bit290060%
18.5/31
59%
39.5/67
44%
15.5/35
45%
15/33
34%
11/32
      
Quazar 0.4 64-bit289952%
15/29
61%
41/67
44%
15/34
39%
12/31
39%
12.5/32
      
Deep Junior Yokohama 64-bit289853%
17/32
  39%
12.5/32
48%
15.5/32
      
Daydreamer 2.0.0-pre2 64-bit289559%
17/29
60%
38.5/64
36%
12/33
39%
12.5/32
50%
15/30
0%
0/1
     
Godel 5.5.1 64-bit2889   45%
14.5/32
34%
11/32
      
Thinker 5.4d Inert 64-bit288553%
16.5/31
   44%
14/32
      
Murka 3 64-bit288255%
17/31
  44%
28/64
45%
14.5/32
      
Gaviota 1.0 64-bit287266%
20.5/31
  41%
13/32
45%
14/31
100%
1/1
     
The Baron 3.44 64-bit287153%
16/30
  48%
15.5/32
0%
0/1
      
MinkoChess 1.3 64-bit286962%
20/32
  53%
16/30
34%
11/32
      
DisasterArea 1.65 64-bit286473%
23.5/32
  47%
14.5/31
50%
16/32
      
Nemo 1.0.1 64-bit285768%
20.5/30
  47%
15/32
47%
15.5/33
      
NameEloMarvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
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
Asymptote 0.6 64-bit285182%
24.5/30
  42%
13.5/32
       
Counter 3.2 64-bit2846   56%
18/32
45%
14/31
      
Gogobello 2.0 64-bit2846   75%
24/32
42%
13.5/32
      
Onno 1.2.70 64-bit2845   47%
15/32
52%
16.5/32
      
Zappa Mexico II 64-bit2843 49%
31/63
44%
14/32
58%
18.5/32
48%
15.5/32
 0%
0/1
    
Godel 4.4.5 64-bit2839    36%
11.5/32
39%
27/70
     
Topple 0.5.0 64-bit2829   61%
19.5/32
44%
14/32
      
Tornado 8.0 64-bit2825   55%
17.5/32
47%
14.5/31
51%
18/35
     
Monolith 1.0 64-bit2820   53%
17/32
47%
15/32
55%
33.5/61
     
Rhetoric 1.4.3 64-bit2804  73%
25.5/35
61%
19.5/32
55%
18/33
44%
36/81
36%
11.5/32
35%
10.5/30
   
RofChade 1.0 64-bit2792    55%
17.5/32
56%
18/32
     
RubiChess 1.1 64-bit2779    59%
19/32
52%
16.5/32
     
Octochess r5190 64-bit2778   59%
19/32
61%
19.5/32
60%
20.5/34
     
Bright 0.5c2772    59%
19/32
59%
20/34
53%
16.5/31
47%
15/32
   
Twisted Logic 20090922 64-bit2771    50%
16/32
62%
21/34
42%
13/31
38%
12/32
   
Frenzee 3.5.19 64-bit2768   100%
1/1
50%
16/32
 38%
12/32
    
Cheese 2.0 64-bit2767   50%
0.5/1
61%
19.5/32
      
Pawny 1.2 64-bit2767    55%
17.5/32
43%
14.5/34
50%
15.5/31
38%
12/32
   
Twisted Logic 20100131x 64-bit2766   50%
0.5/1
  50%
0.5/1
    
Jonny 4.002762    69%
22/32
62%
125/200
42%
14/33
39%
12.5/32
   
NameEloMarvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
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
Bison 9.11 64-bit2761     100%
1/1
55%
16/29
    
BugChess2 1.9 64-bit2759   0%
0/1
62%
20/32
 38%
12/32
    
Gogobello 1.4 64-bit2755    62%
20/32
47%
38/81
45%
13.5/30
    
Shield 2.1 64-bit2738   50%
0.5/1
 47%
16/34
48%
16/33
34%
11/32
   
Cheese 1.9 64-bit2731     51%
42/82
51%
31.5/62
52%
15.5/30
   
Chess Tiger 2007.12713   100%
1/1
 57%
46.5/82
42%
25/59
43%
13/30
   
Devel 2.00002709     62%
21/34
45%
28.5/64
    
Devel 1.80902707      39%
24/61
57%
35.5/62
   
Donna 4.1 64-bit2697   100%
1/1
100%
1/1
      
Arminius 2017-01-01 64-bit2688      49%
30/61
62%
18.5/30
   
Alaric 7072663     50%
0.5/1
45%
9.5/21
56%
18/32
   
Gandalf 7 64-bit2663      65%
19.5/30
48%
14.5/30
   
ECE X3 64-bit2655     100%
1/1
57%
12/21
58%
17.5/30
42%
12.5/30
  
Gogobello 1.3 64-bit2654       55%
17.5/32
36%
22.5/62
  
Nebula 2.0 64-bit2654     100%
1/1
56%
18/32
48%
15.5/32
   
Phalanx XXV2653     100%
1/1
55%
17.5/32
    
Donna 4.0 64-bit2650     50%
0.5/1
50%
0.5/1
52%
16.5/32
   
Colossus 2008b2641      50%
0.5/1
62%
20/32
   
Cyrano 0.6b17 64-bit2641      50%
0.5/1
55%
17.5/32
   
Sjakk 2.2 64-bit2638    100%
1/1
100%
1/1
 55%
17.5/32
   
NameEloMarvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
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
WyldChess 1.51 64-bit2631      50%
0.5/1
69%
22/32
   
WildCat 82623     100%
1/1
 72%
23/32
   
Zarkov 6.552618      100%
1/1
 32%
9.5/30
  
Rotor 0.82613    100%
1/1
  66%
20.5/31
   
Ruffian 2.1.02610      100%
1/1
73%
23.5/32
30%
9/30
  
Glass 2.0 64-bit2609     100%
1/1
 56%
18/32
   
K2 0.872586       64%
20.5/32
42%
12.5/30
  
Pseudo 0.7c2575      100%
1/1
 48%
14.5/30
  
SOS 5.12574      50%
0.5/1
 33%
10.5/32
  
Brutus 8.05 64-bit2556     0%
0/1
  54%
25.5/47
  
AnMon 5.752539      100%
1/1
 61%
38/62
43%
21.5/50
 
Ufim 8.022539      0%
0/1
 54%
33.5/62
40%
20/50
 
Fridolin 2.00 64-bit2538      100%
1/1
 48%
30/62
38%
19/50
 
Hermann 2.8 64-bit2531     100%
1/1
100%
1/1
 56%
18/32
  
Pepito 1.59.2 64-bit2521        53%
16.5/31
34%
12/35
 
Coiled 0.4 64-bit2508      50%
0.5/1
 62%
18.5/30
72%
11.5/16
 
Dorky 4.5 64-bit2505        59%
17/29
41%
13/32
 
Green Light Chess 3.01.2.22505        0%
0/1
53%
17/32
 
Xpdnt 0910072469      100%
1/1
 100%
1/1
  
Gromit 3.822423        100%
1/1
66%
18.5/28
 
NameEloMarvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
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
Hussar 0.42418        100%
1/1
58%
18.5/32
 
TJchess 1.3 64-bit2399        100%
1/1
80%
25.5/32
 
KnightDreamer 3.32394      100%
1/1
  53%
17/32
 
Kurt 0.9.2.2 64-bit2162      100%
1/1
   20%
6/30
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:
  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 20, 2019