CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
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 Intel CPU.
Computed on October 19, 2019 with Bayeselo based on 1'092'341 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 3.4.0 64-bit2938+23−2353.5%−22.241.5%598 
56.5%
 Marvin 3.3.2 64-bit 4CPU2934+37−3845.4%+27.544.0%218
69.9%
 Marvin 3.2.0 64-bit 4CPU2922+21−2153.7%−26.043.0%698
100.0%
 Marvin 3.3.2 64-bit2858+21−2151.9%−13.242.6%748
93.0%
 Marvin 3.2.0 64-bit2838+16−1648.3%+8.842.0%1213
100.0%
 Marvin 3.1.0 64-bit2792+21−2146.7%+21.044.5%735
100.0%
 Marvin 3.0.0 64-bit2732+23−2352.3%−18.834.4%649
78.3%
 Marvin 2.2.0 64-bit2719+25−2550.1%−4.232.6%533
100.0%
 Marvin 2.1.0 64-bit2581+26−2747.1%+22.733.3%480
99.7%
 Marvin 2.0.0 64-bit2533+22−2252.4%−18.830.2%736
100.0%
 Marvin 1.3.01975+24−2445.2%+36.022.7%644
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Marvin 3.4.0 64-bit2938           
2Marvin 3.3.2 64-bit 4CPU2934           
3Marvin 3.2.0 64-bit 4CPU2922           
4Marvin 3.3.2 64-bit2858           
5Marvin 3.2.0 64-bit2838           
6Marvin 3.1.0 64-bit2792           
7Marvin 3.0.0 64-bit2732           
8Marvin 2.2.0 64-bit2719           
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 3.4.0 64-bit2938 56.583.3100.0100.0100.0100.0100.0100.0100.0100.0
2Marvin 3.3.2 64-bit 4CPU293443.5 69.9100.0100.0100.0100.0100.0100.0100.0100.0
3Marvin 3.2.0 64-bit 4CPU292216.730.1 100.0100.0100.0100.0100.0100.0100.0100.0
4Marvin 3.3.2 64-bit28580.00.00.0 93.0100.0100.0100.0100.0100.0100.0
5Marvin 3.2.0 64-bit28380.00.00.07.0 100.0100.0100.0100.0100.0100.0
6Marvin 3.1.0 64-bit27920.00.00.00.00.0 100.0100.0100.0100.0100.0
7Marvin 3.0.0 64-bit27320.00.00.00.00.00.0 78.3100.0100.0100.0
8Marvin 2.2.0 64-bit27190.00.00.00.00.00.021.7 100.0100.0100.0
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 3.4.0 64-bit2938 00327158116750000
2Marvin 3.3.2 64-bit 4CPU29340 21200006000
3Marvin 3.2.0 64-bit 4CPU29220212 72150662030
4Marvin 3.3.2 64-bit2858327072 40830013460000
5Marvin 3.2.0 64-bit28381580150408 599230112000
6Marvin 3.1.0 64-bit279211606300599 35015028220
7Marvin 3.0.0 64-bit27327506134230350 342100720
8Marvin 2.2.0 64-bit271906260112150342 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 3.4.0 64-bit2938 0.00.024.38.78.76.00.00.00.00.0
2Marvin 3.3.2 64-bit 4CPU29340.0 23.10.00.00.00.00.80.00.00.0
3Marvin 3.2.0 64-bit 4CPU29220.023.1 5.07.80.40.40.20.00.20.0
4Marvin 3.3.2 64-bit285824.30.05.0 20.820.29.64.70.00.00.0
5Marvin 3.2.0 64-bit28388.70.07.820.8 30.712.46.40.00.00.0
6Marvin 3.1.0 64-bit27928.70.00.420.230.7 25.311.82.31.50.0
7Marvin 3.0.0 64-bit27326.00.00.49.612.425.3 28.98.95.20.0
8Marvin 2.2.0 64-bit27190.00.80.24.76.411.828.9 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 106 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
RubiChess 1.3 64-bit 4CPU3066 35%
3.5/10
38%
12/32
        
iCE 3.0 64-bit3042  0%
0/1
    50%
0.5/1
   
Bobcat 8.0 64-bit 4CPU3026 25%
2.5/10
     50%
0.5/1
   
Cheng 4.39 64-bit 4CPU3010 40%
4/10
     0%
0/1
   
Rodent III 0.281 64-bit299962%
7.5/12
  39%
5.5/14
       
Sting SF 9 64-bit299721%
2.5/12
   31%
5/16
      
Demolito 2019-04-27 64-bit298646%
5.5/12
  27%
8.5/32
       
Demolito 2018-10-29 64-bit2979    31%
10/32
12%
3.5/30
     
Winter 0.5 64-bit 4CPU2963 60%
6/10
21%
3/14
        
Toga II 4.0 64-bit 4CPU2958 55%
5.5/10
55%
5.5/10
        
Chiron 1.5 32-bit294150%
6/12
  54%
6.5/12
       
The Baron 3.44 64-bit 4CPU2939 68%
13.5/20
50%
12/24
        
Winter 0.6 64-bit292747%
7.5/16
  39%
12.5/32
       
Lc0 0.21.1 w11258 64-bit291850%
6/12
  25%
1/4
       
Spike 1.4 Leiden291562%
7.5/12
  67%
8/12
38%
6/16
      
Deuterium 2018.1.35.514 64-bit2914  53%
18/34
 39%
14/36
      
Gogobello 2.0 64-bit 4CPU2913 55%
5.5/10
56%
18/32
        
Deep Junior 12.5 32-bit291042%
5/12
    38%
4.5/12
     
Amoeba 2.7 64-bit290667%
8/12
  54%
6.5/12
44%
7/16
33%
4/12
     
Toga II 4.0 64-bit290562%
2.5/4
  50%
2/4
 33%
4/12
     
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
Atlas 3.91 64-bit2902   50%
2/4
25%
1/4
      
Hiarcs 13.22897   54%
6.5/12
31%
5/16
46%
5.5/12
     
Winter 0.5 64-bit2895   21%
2.5/12
51%
18.5/36
      
Scorpio 2.8 64-bit2886    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-bit286859%
13/22
  50%
4/8
62%
2.5/4
      
Spark 1.0 32-bit286562%
7.5/12
  38%
4.5/12
       
The Baron 3.44 64-bit286456%
4.5/8
  56%
4.5/8
48%
21/44
 19%
1.5/8
    
Monolith 1.0 64-bit 4CPU2855 65%
6.5/10
57%
24/42
        
Tucano 7.06 64-bit285362%
7.5/12
  50%
6/12
50%
7/14
38%
7.5/20
     
Pirarucu 2.3.8 64-bit285267%
8/12
    50%
2/4
     
DisasterArea 1.65 64-bit2847    50%
1/2
62%
2.5/4
38%
1.5/4
    
Cheese 2.0 64-bit 4CPU2845 68%
13.5/20
71%
10/14
        
Counter 3.3 64-bit284568%
13.5/20
  62%
2.5/4
       
Tornado 8.0 64-bit2844   62%
2.5/4
58%
3.5/6
38%
1.5/4
     
Tucano 7.07 64-bit284350%
2/4
  50%
2/4
       
The Baron 3.43 64-bit2840    67%
2/3
41%
13/32
     
Fruit Reloaded 3.2.1 64-bit283775%
3/4
  50%
2/4
57%
21.5/38
38%
6/16
     
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
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-bit2825   67%
8/12
100%
2/2
      
Zurichess Neuchatel 64-bit2823   62%
10/16
55%
12/22
38%
7.5/20
46%
6.5/14
35%
3.5/10
   
Ethereal 8.37 64-bit2817    59%
9.5/16
  40%
4/10
   
Godel 4.4.5 64-bit2815  0%
0/1
 56%
10/18
50%
7/14
     
GNU Chess 5.60 64-bit2812   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-bit2802      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-bit2794  72%
24.5/34
54%
6.5/12
50%
17/34
      
Loop 13.6 (Loop 2007) 64-bit2791   67%
8/12
   40%
4/10
   
Cheese 2.1 64-bit279067%
8/12
     38%
4.5/12
    
Francesca MAD 0.25 64-bit278979%
9.5/12
     54%
7.5/14
    
RuyDos 1.1.0 64-bit2788    62%
10/16
50%
6/12
43%
9.5/22
    
Rybka 1.0 32-bit2788    59%
9.5/16
42%
5/12
     
tomitankChess 3.0 64-bit278483%
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
   
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
RuyDos 1.1.6 64-bit2783     55%
11/20
43%
13/30
    
Pawny 1.2 64-bit2778     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 92755    44%
7/16
 40%
4/10
    
Chronos 1.9.9 64-bit2739     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
    
Tucano 6.00 64-bit2725       46%
6.5/14
20%
2/10
  
Devel 2.00002724  50%
0.5/1
 66%
26.5/40
62%
10/16
40%
4/10
    
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 1.80902691      70%
7/10
59%
9.5/16
   
Ethereal 8.19 64-bit2686     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 Toxic2683     67%
8/12
55%
5.5/10
    
Chessmaster 11 Leonidas2682       55%
5.5/10
40%
4/10
  
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
chess22k 1.4 64-bit2675      45%
4.5/10
50%
5/10
17%
1/6
20%
2/10
 
Arminius 2017-01-01 64-bit2674      61%
8.5/14
79%
11/14
   
Djinn 1.021 64-bit2669       55%
5.5/10
29%
3.5/12
  
RedQueen 1.1.98 64-bit2668      62%
2.5/4
50%
2/4
   
Floyd 0.9 64-bit2659      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 8.02628       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 7.02618      60%
6/10
75%
3/4
   
Donna 4.0 64-bit2606       38%
1.5/4
61%
8.5/14
  
Gogobello 1.3 64-bit2605       38%
1.5/4
46%
6.5/14
  
DanaSah 6.802603        8%
0.5/6
38%
3/8
 
Gogobello 1.2 64-bit2596        42%
5/12
30%
3/10
 
Muse 0.953 64-bit2596       86%
12/14
33%
4/12
50%
2/4
 
GreKo 2016 64-bit2593        50%
1/2
38%
1.5/4
 
tomitankChess 1.5 64-bit2590      100%
4/4
  31%
2.5/8
 
K2 0.872584       75%
3/4
38%
1.5/4
  
Delocto 0.6 64-bit2577      100%
8/8
60%
6/10
   
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
Coiled 0.4 64-bit2564       62%
2.5/4
45%
4.5/10
62%
2.5/4
 
JikChess 0.02 64-bit2557        46%
6.5/14
75%
3/4
 
Maverick 1.5 64-bit2534        75%
7.5/10
67%
8/12
 
Fridolin 2.00 64-bit2531        70%
7/10
38%
1.5/4
 
nanoSzachy 4.1 64-bit2530        50%
2/4
25%
1/4
 
CyberPagno 3.0 64-bit2512        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:
  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 October 19, 2019