CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Custom engine selection

Comparing 8 engines!
8 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 11, 2019 with Bayeselo based on 1'066'603 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+
1Rhetoric 1.4.3 64-bit2794+13−1349.9%−2.240.3%2171 
95.5%
 Rhetoric 1.4.1 64-bit2775+17−1750.2%−2.439.2%1064
100.0%
 Rhetoric 1.4 64-bit2707+26−2646.4%+24.138.0%468
74.7%
 Rhetoric 1.2 64-bit2694+25−2547.7%+15.542.9%487
100.0%
 Rhetoric 1.1 64-bit2541+32−3249.4%+4.140.3%308
100.0%
 Rhetoric 1.0 64-bit2399+33−3350.8%−3.531.3%307
100.0%
 Rhetoric Lite2281+35−3548.8%+2.023.9%301
100.0%
 Rhetoric 0.10.d2049+34−3547.4%+29.820.9%330
 

Results matrix

Custom engine selection
#NameElo12345678
1Rhetoric 1.4.3 64-bit2794        
2Rhetoric 1.4.1 64-bit2775        
3Rhetoric 1.4 64-bit2707        
4Rhetoric 1.2 64-bit2694        
5Rhetoric 1.1 64-bit2541        
6Rhetoric 1.0 64-bit2399        
7Rhetoric Lite2281        
8Rhetoric 0.10.d2049        
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
#NameElo12345678
1Rhetoric 1.4.3 64-bit2794 95.5100.0100.0100.0100.0100.0100.0
2Rhetoric 1.4.1 64-bit27754.5 100.0100.0100.0100.0100.0100.0
3Rhetoric 1.4 64-bit27070.00.0 74.7100.0100.0100.0100.0
4Rhetoric 1.2 64-bit26940.00.025.3 100.0100.0100.0100.0
5Rhetoric 1.1 64-bit25410.00.00.00.0 100.0100.0100.0
6Rhetoric 1.0 64-bit23990.00.00.00.00.0 100.0100.0
7Rhetoric Lite22810.00.00.00.00.00.0 100.0
8Rhetoric 0.10.d20490.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1Rhetoric 1.4.3 64-bit2794 671142996030
2Rhetoric 1.4.1 64-bit2775671 45637678300
3Rhetoric 1.4 64-bit2707142456 35530000
4Rhetoric 1.2 64-bit269499376355 7412120
5Rhetoric 1.1 64-bit25416783074 122240
6Rhetoric 1.0 64-bit239903012122 1506
7Rhetoric Lite22813001224150 156
8Rhetoric 0.10.d2049000006156 
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
#NameElo12345678
1Rhetoric 1.4.3 64-bit2794 20.75.43.70.20.00.10.0
2Rhetoric 1.4.1 64-bit277520.7 29.824.25.70.20.00.0
3Rhetoric 1.4 64-bit27075.429.8 37.23.90.00.00.0
4Rhetoric 1.2 64-bit26943.724.237.2 9.31.51.50.0
5Rhetoric 1.1 64-bit25410.25.73.99.3 19.83.90.0
6Rhetoric 1.0 64-bit23990.00.20.01.519.8 24.70.9
7Rhetoric Lite22810.10.00.01.53.924.7 24.7
8Rhetoric 0.10.d20490.00.00.00.00.00.924.7 
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 109 common opponents

Custom engine selection
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
iCE 2.0 64-bit2892 12%
0.5/4
0%
0/3
     
Quazar 0.4 32-bit287845%
4.5/10
 25%
2.5/10
     
Protector 1.4.0 32-bit287725%
2.5/10
 30%
3/10
     
EXchess 7.71b 64-bit285288%
3.5/4
38%
9/24
      
Rodent 1.7 64-bit285031%
2.5/8
31%
5.5/18
      
Toga II 3.0285025%
1/4
50%
2/4
      
Atlas 3.80 64-bit284826%
4.5/17
25%
7/28
      
SmarThink 1.60 64-bit284560%
6/10
 40%
4/10
     
Dirty 3Nov2015 64-bit283755%
22.5/41
50%
5.5/11
      
Pedone 1.3 64-bit283540%
9.5/24
50%
5.5/11
      
Onno 1.2.70 64-bit283358%
3.5/6
25%
0.5/2
      
DisasterArea 1.54 64-bit282747%
9/19
35%
3.5/10
      
Murka 3 64-bit282443%
10/23
25%
1/4
      
DisasterArea 1.54282145%
4.5/10
36%
5/14
      
Tornado 7.0 64-bit281652%
14/27
56%
9/16
      
Scorpio 2.7.7 64-bit280438%
19.5/51
47%
7.5/16
      
Crafty 24.1 64-bit280325%
1/4
58%
14/24
      
Cheng4 0.36c 64-bit2798 25%
1.5/6
17%
1/6
30%
3/10
    
GnuCheese 1.00 64-bit279246%
25/54
65%
13/20
      
Loop 13.6 (Loop 2007) 64-bit278950%
7/14
35%
3.5/10
      
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Arasan 17.2 64-bit2788  75%
1.5/2
50%
2/4
    
Atlas 3.70em 64-bit2787 75%
4.5/6
40%
4/10
     
Bobcat 6.4b 64-bit27870%
0/1
50%
9/18
      
The Baron 3.29 64-bit278552%
10.5/20
56%
9/16
      
Glaurung 2.2 64-bit2783 50%
11/22
45%
4.5/10
50%
1/2
    
Scorpio 2.7.6 64-bit2781 50%
7/14
25%
1/4
38%
3/8
    
Bright 0.5c277862%
2.5/4
75%
1.5/2
      
Jonny 4.00277833%
1/3
33%
4/12
      
EXchess 7.31b 64-bit2776 50%
7/14
25%
0.5/2
     
Bright 0.4a2775 25%
2.5/10
 35%
3.5/10
    
Naraku 1.4277538%
1.5/4
58%
10.5/18
 0%
0/2
    
Frenzee 3.5.19 64-bit277438%
1.5/4
60%
12/20
 25%
0.5/2
    
Octochess r5190 64-bit2772100%
2/2
39%
8.5/22
50%
3/6
62%
2.5/4
    
EXchess 7.26b 64-bit2771  30%
4.5/15
35%
3.5/10
    
Dirty 20Apr2013 64-bit2769 47%
7.5/16
57%
4/7
65%
6.5/10
    
Twisted Logic 20100131x 64-bit276767%
4/6
38%
1.5/4
      
BugChess2 1.9 64-bit276153%
8.5/16
50%
10/20
50%
3/6
75%
1.5/2
    
Rodent 1.4 64-bit2758  50%
1/2
38%
6/16
    
GNU Chess 5.50 64-bit2757 58%
3.5/6
50%
5/10
25%
1.5/6
    
Bison 9.11 64-bit275575%
1.5/2
58%
7/12
67%
4/6
50%
1/2
    
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Ktulu 9275438%
1.5/4
58%
3.5/6
 25%
0.5/2
    
Andscacs 0.64 64-bit2751 59%
9.5/16
47%
13.5/29
     
Spike 1.2 Turin2745 60%
6/10
 35%
3.5/10
    
Chronos 1.9.9 64-bit273875%
1.5/2
58%
3.5/6
42%
2.5/6
25%
1/4
    
Godel 3.4.9 64-bit272667%
12/18
52%
22/42
42%
5.5/13
50%
11/22
    
Bobcat 3.25 64-bit2725 75%
4.5/6
50%
4/8
75%
1.5/2
    
iCE 1.0 64-bit2705  57%
12.5/22
20%
2/10
    
Chess Tiger 2007.12703 62%
2.5/4
 75%
1.5/2
    
Pawny 1.1 64-bit270168%
9.5/14
100%
2/2
      
Chessmaster 11 Aiglos II2700100%
2/2
100%
2/2
 50%
1/2
    
Chessmaster 11 Conqueror2698 0%
0/2
60%
6/10
     
ProDeo 2.0268162%
5/8
65%
6.5/10
      
Daydreamer 1.75 64-bit2679 58%
7/12
58%
3.5/6
38%
1.5/4
    
Cheese 1.7 64-bit2678 25%
1.5/6
  30%
3/10
   
Tucano 5.00 64-bit2678 75%
19.5/26
32%
3.5/11
     
Djinn 1.021 64-bit266762%
2.5/4
64%
14/22
38%
4.5/12
50%
5/10
    
Tucano 4.00 64-bit2665  57%
8/14
58%
7/12
    
RedQueen 1.1.97 64-bit2660 75%
9/12
50%
0.5/1
58%
7/12
30%
3/10
   
Scorpio 1.912660   45%
4.5/10
35%
3.5/10
   
Pawny 1.0 64-bit2659 66%
14.5/22
68%
7.5/11
50%
4/8
12%
0.5/4
   
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Dirty 24Apr2011 64-bit2655 70%
7/10
 55%
5.5/10
    
The Baron 2.23 64-bit2655  60%
6/10
25%
0.5/2
    
Djinn 1.010 64-bit2653   67%
8/12
25%
1/4
   
Philou 3.7.1 64-bit2651100%
1/1
 55%
5.5/10
88%
3.5/4
0%
0/4
   
Cyrano 0.6b17 64-bit2647  75%
7.5/10
50%
2/4
    
Rotor 0.7a2645  55%
5.5/10
55%
5.5/10
    
Sjakk 2.2 64-bit2633 69%
5.5/8
70%
7/10
     
Alfil 13.1 64-bit2628 62%
2.5/4
  25%
2/8
0%
0/1
  
Rotor 0.82628 75%
3/4
100%
1/1
 12%
0.5/4
   
Pedone 0.5 64-bit2626 50%
2/4
68%
7.5/11
     
NoraGrace 2.0 64-bit262469%
5.5/8
88%
3.5/4
      
Nebula 2.0 64-bit2622 75%
3/4
  75%
3/4
   
Rodin 7.02600 75%
3/4
55%
5.5/10
56%
4.5/8
    
Glass 2.0 64-bit2597    25%
2/8
0%
0/1
  
NirvanaChess 1.1 64-bit2549   80%
8/10
 25%
1/4
38%
1.5/4
 
Cheese 1.5 64-bit2518    62%
2.5/4
45%
4.5/10
  
GreKo 10.2 64-bit2502    0%
0/2
23%
2.5/11
  
Pepito 1.59 64-bit2491100%
1/1
   65%
6.5/10
 75%
1.5/2
 
Delphil 3.0 64-bit2490    55%
5.5/10
45%
9/20
  
Betsabe II 1.30 64-bit2425    62%
2.5/4
50%
4/8
25%
1.5/6
 
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Shallow r688 64-bit2412    70%
7/10
47%
8.5/18
  
Ifrit m1.8 64-bit2411     69%
5.5/8
8%
0.5/6
 
Sjakk 2.0 64-bit2402    88%
3.5/4
 25%
1/4
 
Tigran 2.4n 64-bit2399    68%
9.5/14
32%
4.5/14
  
Alex 2.14a 64-bit2392     62%
5/8
12%
0.5/4
 
Jazz 721 64-bit2385     44%
3.5/8
27%
3.5/13
 
TJchess 1.1 64-bit2364     62%
7.5/12
22%
2/9
 
Myrddin 0.86 64-bit2358     54%
6.5/12
58%
3.5/6
 
Bagatur 1.3a 64-bit2325     62%
2.5/4
25%
1.5/6
0%
0/2
ECE 12.012318     62%
2.5/4
32%
4.5/14
 
EveAnn 1.71a2318     71%
8.5/12
50%
1/2
 
EveAnn 1.672317      25%
1.5/6
12%
0.5/4
Capivara LK 0.09a02a 64-bit2314     54%
6.5/12
25%
0.5/2
 
Mediocre 0.52292     50%
2/4
50%
2/4
 
Gibbon 2.57a 64-bit2272      67%
8/12
50%
1/2
Myrddin 0.85 64-bit2218      75%
1.5/2
60%
6/10
Adam 3.32210      100%
2/2
46%
5.5/12
ChessKISS 1.7 64-bit2208      75%
4.5/6
25%
2/8
FireFly 2.5.13 64-bit2207      100%
2/2
20%
2/10
Shallow 1.0 64-bit2185      42%
2.5/6
25%
2.5/10
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
ProChess 1.02AD2163      50%
3/6
30%
3/10
BigLion 2.23x2066      50%
2/4
25%
0.5/2
Bubble 1.52010      100%
2/2
68%
15/22
Cupcake 1.01993      50%
1/2
71%
5/7
AdroitChess 0.31982      100%
2/2
55%
6/11
BSC 3.9++ 32-bit1959      100%
2/2
50%
3/6
Soldat III 0.172 32-bit1948      83%
5/6
75%
7.5/10
Dabbaba 6.521938      50%
1/2
50%
7/14
Jabba 130320121905      83%
5/6
71%
8.5/12
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
  (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
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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 July 11, 2019