CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
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 October 12, 2019 with Bayeselo based on 1'090'583 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-bit2795+12−1249.9%−2.140.3%2171 
95.6%
 Rhetoric 1.4.1 64-bit2776+17−1850.2%−2.439.2%1064
100.0%
 Rhetoric 1.4 64-bit2707+26−2646.4%+23.738.5%478
73.3%
 Rhetoric 1.2 64-bit2695+25−2547.7%+15.342.9%487
100.0%
 Rhetoric 1.1 64-bit2545+31−3149.5%+3.440.4%324
100.0%
 Rhetoric 1.0 64-bit2400+33−3350.8%−3.631.3%307
100.0%
 Rhetoric Lite2282+35−3548.8%+2.123.9%301
100.0%
 Rhetoric 0.10.d2050+34−3547.4%+29.520.9%330
 

Results matrix

Custom engine selection
#NameElo12345678
1Rhetoric 1.4.3 64-bit2795        
2Rhetoric 1.4.1 64-bit2776        
3Rhetoric 1.4 64-bit2707        
4Rhetoric 1.2 64-bit2695        
5Rhetoric 1.1 64-bit2545        
6Rhetoric 1.0 64-bit2400        
7Rhetoric Lite2282        
8Rhetoric 0.10.d2050        
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-bit2795 95.6100.0100.0100.0100.0100.0100.0
2Rhetoric 1.4.1 64-bit27764.4 100.0100.0100.0100.0100.0100.0
3Rhetoric 1.4 64-bit27070.00.0 73.3100.0100.0100.0100.0
4Rhetoric 1.2 64-bit26950.00.026.7 100.0100.0100.0100.0
5Rhetoric 1.1 64-bit25450.00.00.00.0 100.0100.0100.0
6Rhetoric 1.0 64-bit24000.00.00.00.00.0 100.0100.0
7Rhetoric Lite22820.00.00.00.00.00.0 100.0
8Rhetoric 0.10.d20500.00.00.00.00.00.00.0 
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-bit2795 671142996030
2Rhetoric 1.4.1 64-bit2776671 45637678300
3Rhetoric 1.4 64-bit2707142456 35530000
4Rhetoric 1.2 64-bit269599376355 7412120
5Rhetoric 1.1 64-bit25456783074 122240
6Rhetoric 1.0 64-bit240003012122 1506
7Rhetoric Lite22823001224150 156
8Rhetoric 0.10.d2050000006156 
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-bit2795 20.75.43.70.20.00.10.0
2Rhetoric 1.4.1 64-bit277620.7 29.624.25.60.20.00.0
3Rhetoric 1.4 64-bit27075.429.6 36.83.70.00.00.0
4Rhetoric 1.2 64-bit26953.724.236.8 9.11.51.50.0
5Rhetoric 1.1 64-bit25450.25.63.79.1 19.33.80.0
6Rhetoric 1.0 64-bit24000.00.20.01.519.3 24.70.9
7Rhetoric Lite22820.10.00.01.53.824.7 24.7
8Rhetoric 0.10.d20500.00.00.00.00.00.924.7 
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-bit2893 12%
0.5/4
0%
0/3
     
Quazar 0.4 32-bit288045%
4.5/10
 25%
2.5/10
     
Protector 1.4.0 32-bit287925%
2.5/10
 30%
3/10
     
EXchess 7.71b 64-bit285388%
3.5/4
38%
9/24
      
Rodent 1.7 64-bit285131%
2.5/8
31%
5.5/18
      
Toga II 3.0285125%
1/4
50%
2/4
      
Atlas 3.80 64-bit284826%
4.5/17
25%
7/28
      
SmarThink 1.60 64-bit284660%
6/10
 40%
4/10
     
Dirty 3Nov2015 64-bit283855%
22.5/41
50%
5.5/11
      
Pedone 1.3 64-bit283640%
9.5/24
50%
5.5/11
      
Onno 1.2.70 64-bit283458%
3.5/6
25%
0.5/2
      
DisasterArea 1.54 64-bit282847%
9/19
35%
3.5/10
      
Murka 3 64-bit282543%
10/23
25%
1/4
      
DisasterArea 1.54282245%
4.5/10
36%
5/14
      
Tornado 7.0 64-bit281752%
14/27
56%
9/16
      
Scorpio 2.7.7 64-bit280538%
19.5/51
47%
7.5/16
      
Crafty 24.1 64-bit280425%
1/4
58%
14/24
      
Cheng4 0.36c 64-bit2799 25%
1.5/6
17%
1/6
30%
3/10
    
GnuCheese 1.00 64-bit279346%
25/54
65%
13/20
      
Loop 13.6 (Loop 2007) 64-bit279050%
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-bit2789  75%
1.5/2
50%
2/4
    
Atlas 3.70em 64-bit2788 75%
4.5/6
40%
4/10
     
Bobcat 6.4b 64-bit27880%
0/1
50%
9/18
      
The Baron 3.29 64-bit278652%
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-bit2782 50%
7/14
25%
1/4
38%
3/8
    
Jonny 4.00277933%
1/3
33%
4/12
      
Bright 0.5c277862%
2.5/4
75%
1.5/2
      
EXchess 7.31b 64-bit2777 50%
7/14
25%
0.5/2
     
Bright 0.4a2776 25%
2.5/10
 35%
3.5/10
    
Naraku 1.4277638%
1.5/4
58%
10.5/18
 0%
0/2
    
Frenzee 3.5.19 64-bit277538%
1.5/4
60%
12/20
 25%
0.5/2
    
EXchess 7.26b 64-bit2772  30%
4.5/15
35%
3.5/10
    
Octochess r5190 64-bit2772100%
2/2
39%
8.5/22
50%
3/6
62%
2.5/4
    
Dirty 20Apr2013 64-bit2770 47%
7.5/16
57%
4/7
65%
6.5/10
    
Twisted Logic 20100131x 64-bit276867%
4/6
38%
1.5/4
      
BugChess2 1.9 64-bit276253%
8.5/16
50%
10/20
50%
3/6
75%
1.5/2
    
Rodent 1.4 64-bit2759  50%
1/2
38%
6/16
    
GNU Chess 5.50 64-bit2758 58%
3.5/6
50%
5/10
25%
1.5/6
    
Bison 9.11 64-bit275675%
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 9275538%
1.5/4
58%
3.5/6
 25%
0.5/2
    
Andscacs 0.64 64-bit2752 59%
9.5/16
47%
13.5/29
     
Spike 1.2 Turin2746 60%
6/10
 35%
3.5/10
    
Chronos 1.9.9 64-bit273975%
1.5/2
58%
3.5/6
42%
2.5/6
25%
1/4
    
Godel 3.4.9 64-bit272767%
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-bit2706  57%
12.5/22
20%
2/10
    
Chess Tiger 2007.12704 62%
2.5/4
 75%
1.5/2
    
Pawny 1.1 64-bit270268%
9.5/14
100%
2/2
      
Chessmaster 11 Aiglos II2701100%
2/2
100%
2/2
 50%
1/2
    
Chessmaster 11 Conqueror2698 0%
0/2
60%
6/10
     
ProDeo 2.0268362%
5/8
65%
6.5/10
      
Daydreamer 1.75 64-bit2680 58%
7/12
58%
3.5/6
38%
1.5/4
    
Cheese 1.7 64-bit2679 25%
1.5/6
  30%
3/10
   
Tucano 5.00 64-bit2679 75%
19.5/26
32%
3.5/11
     
Djinn 1.021 64-bit266862%
2.5/4
64%
14/22
38%
4.5/12
50%
5/10
    
Tucano 4.00 64-bit2665  57%
8/14
58%
7/12
    
Scorpio 1.912661   45%
4.5/10
35%
3.5/10
   
Pawny 1.0 64-bit2660 66%
14.5/22
68%
7.5/11
50%
4/8
12%
0.5/4
   
RedQueen 1.1.97 64-bit2660 75%
9/12
50%
0.5/1
58%
7/12
30%
3/10
   
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
The Baron 2.23 64-bit2656  60%
6/10
25%
0.5/2
    
Dirty 24Apr2011 64-bit2654 70%
7/10
 55%
5.5/10
    
Djinn 1.010 64-bit2653   67%
8/12
25%
1/4
   
Philou 3.7.1 64-bit2652100%
1/1
 55%
5.5/10
88%
3.5/4
0%
0/4
   
Cyrano 0.6b17 64-bit2648  75%
7.5/10
50%
2/4
    
Rotor 0.7a2646  55%
5.5/10
55%
5.5/10
    
Sjakk 2.2 64-bit2634 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-bit2627 50%
2/4
68%
7.5/11
     
NoraGrace 2.0 64-bit262569%
5.5/8
88%
3.5/4
      
Nebula 2.0 64-bit2622 75%
3/4
  75%
3/4
   
Rodin 7.02601 75%
3/4
55%
5.5/10
56%
4.5/8
    
Glass 2.0 64-bit2598    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-bit2519    62%
2.5/4
45%
4.5/10
  
GreKo 10.2 64-bit2503    0%
0/2
23%
2.5/11
  
Delphil 3.0 64-bit2494    55%
5.5/10
45%
9/20
  
Pepito 1.59 64-bit2493100%
1/1
   65%
6.5/10
 75%
1.5/2
 
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-bit2413    70%
7/10
47%
8.5/18
  
Ifrit m1.8 64-bit2412     69%
5.5/8
8%
0.5/6
 
Sjakk 2.0 64-bit2403    88%
3.5/4
 25%
1/4
 
Tigran 2.4n 64-bit2399    68%
9.5/14
32%
4.5/14
  
Alex 2.14a 64-bit2393     62%
5/8
12%
0.5/4
 
Jazz 721 64-bit2385     44%
3.5/8
27%
3.5/13
 
TJchess 1.1 64-bit2365     62%
7.5/12
22%
2/9
 
Myrddin 0.86 64-bit2359     54%
6.5/12
58%
3.5/6
 
Bagatur 1.3a 64-bit2326     62%
2.5/4
25%
1.5/6
0%
0/2
ECE 12.012319     62%
2.5/4
32%
4.5/14
 
EveAnn 1.672318      25%
1.5/6
12%
0.5/4
EveAnn 1.71a2318     71%
8.5/12
50%
1/2
 
Capivara LK 0.09a02a 64-bit2314     54%
6.5/12
25%
0.5/2
 
Mediocre 0.52293     50%
2/4
50%
2/4
 
Gibbon 2.57a 64-bit2273      67%
8/12
50%
1/2
Myrddin 0.85 64-bit2219      75%
1.5/2
60%
6/10
Adam 3.32210      100%
2/2
46%
5.5/12
ChessKISS 1.7 64-bit2209      75%
4.5/6
25%
2/8
FireFly 2.5.13 64-bit2208      100%
2/2
20%
2/10
Shallow 1.0 64-bit2186      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 2.23x2067      50%
2/4
25%
0.5/2
Bubble 1.52011      100%
2/2
68%
15/22
Cupcake 1.01994      50%
1/2
71%
5/7
AdroitChess 0.31983      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 6.521939      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
Highlight diagonal of cells wide. (0 to highlight everything)

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 October 12, 2019