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 9 engines!
9 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+
1Nemorino 5.00 64-bit 4CPU3152+19−1948.9%+5.252.7%856 
100.0%
 Nemorino 4.00 64-bit 4CPU3096+22−2250.0%+1.052.9%624
71.3%
 Nemorino 5.00 64-bit3088+14−1447.7%+18.950.6%1546
84.0%
 Nemorino 3.0 64-bit 4CPU3072+27−2747.9%+13.046.1%427
97.3%
 Nemorino 4.00 64-bit3040+17−1750.9%−5.547.9%1085
93.5%
 Nemorino 2.00 64-bit 4CPU3013+30−3047.0%+16.059.6%302
80.5%
 Nemorino 3.0 64-bit2996+19−1951.4%−9.449.4%814
100.0%
 Nemorino 2.00 64-bit2946+23−2351.0%−6.750.2%578
99.4%
 Nemorino 1.02 64-bit2905+23−2352.8%−19.840.3%616
 

Results matrix

Custom engine selection
#NameElo123456789
1Nemorino 5.00 64-bit 4CPU3152         
2Nemorino 4.00 64-bit 4CPU3096         
3Nemorino 5.00 64-bit3088         
4Nemorino 3.0 64-bit 4CPU3072         
5Nemorino 4.00 64-bit3040         
6Nemorino 2.00 64-bit 4CPU3013         
7Nemorino 3.0 64-bit2996         
8Nemorino 2.00 64-bit2946         
9Nemorino 1.02 64-bit2905         
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
#NameElo123456789
1Nemorino 5.00 64-bit 4CPU3152 100.0100.0100.0100.0100.0100.0100.0100.0
2Nemorino 4.00 64-bit 4CPU30960.0 71.390.7100.0100.0100.0100.0100.0
3Nemorino 5.00 64-bit30880.028.7 84.0100.0100.0100.0100.0100.0
4Nemorino 3.0 64-bit 4CPU30720.09.316.0 97.399.8100.0100.0100.0
5Nemorino 4.00 64-bit30400.00.00.02.7 93.5100.0100.0100.0
6Nemorino 2.00 64-bit 4CPU30130.00.00.00.26.5 80.5100.0100.0
7Nemorino 3.0 64-bit29960.00.00.00.00.019.5 100.0100.0
8Nemorino 2.00 64-bit29460.00.00.00.00.00.00.0 99.4
9Nemorino 1.02 64-bit29050.00.00.00.00.00.00.00.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Nemorino 5.00 64-bit 4CPU3152 262262646056000
2Nemorino 4.00 64-bit 4CPU3096262 34163088000
3Nemorino 5.00 64-bit30882634 07000272638
4Nemorino 3.0 64-bit 4CPU30722641630 0132000
5Nemorino 4.00 64-bit30406007000 0558146127
6Nemorino 2.00 64-bit 4CPU3013568801320 000
7Nemorino 3.0 64-bit29960027205580 549270
8Nemorino 2.00 64-bit294600601460549 372
9Nemorino 1.02 64-bit2905003801270270372 
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
#NameElo123456789
1Nemorino 5.00 64-bit 4CPU3152 17.71.120.63.14.80.00.00.0
2Nemorino 4.00 64-bit 4CPU309617.7 1.615.50.09.50.00.00.0
3Nemorino 5.00 64-bit30881.11.6 0.026.60.011.50.31.8
4Nemorino 3.0 64-bit 4CPU307220.615.50.0 0.018.10.00.00.0
5Nemorino 4.00 64-bit30403.10.026.60.0 0.029.48.87.5
6Nemorino 2.00 64-bit 4CPU30134.89.50.018.10.0 0.00.00.0
7Nemorino 3.0 64-bit29960.00.011.50.029.40.0 39.418.9
8Nemorino 2.00 64-bit29460.00.00.30.08.80.039.4 31.2
9Nemorino 1.02 64-bit29050.00.01.80.07.50.018.931.2 
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 78 common opponents

Custom engine selection
NameEloNemorino
5.00
64-bit
4CPU
Nemorino
4.00
64-bit
4CPU
Nemorino
5.00
64-bit
Nemorino
3.0
64-bit
4CPU
Nemorino
4.00
64-bit
Nemorino
2.00
64-bit
4CPU
Nemorino
3.0
64-bit
Nemorino
2.00
64-bit
Nemorino
1.02
64-bit
Fizbo 2 64-bit3198  20%
1/5
 29%
4/14
    
Fritz 16 64-bit 4CPU319343%
15.5/36
26%
10.5/40
 24%
9.5/40
     
Chiron 4 64-bit 4CPU319238%
4.5/12
31%
5.5/18
       
NirvanaChess 2.4 64-bit 4CPU318025%
3/12
39%
7/18
       
Hannibal 1.7 64-bit 4CPU315417%
1/6
28%
5/18
 43%
10/23
     
Texel 1.07 64-bit 4CPU314353%
24.5/46
  37%
23.5/64
     
Roc 0.7 64-bit3116    47%
8.5/18
 25%
1/4
  
Chiron 4 64-bit3115  48%
11.5/24
 50%
7/14
 32%
6.5/20
  
Senpai 2.0 64-bit 4CPU311160%
21.5/36
47%
8.5/18
       
NirvanaChess 2.4 64-bit3102  45%
20/44
 36%
6.5/18
 12%
0.5/4
  
Fritz 16 64-bit3101  50%
2/4
 36%
5/14
    
Equinox 3.20 64-bit3096  38%
6/16
 45%
4.5/10
 28%
5/18
  
Fritz 15 64-bit3094  59%
9.5/16
   38%
7.5/20
  
Xiphos 0.3 64-bit3093  52%
10.5/20
 35%
7/20
    
Houdini 1.5a 32-bit3091 67%
12/18
44%
7/16
      
Hannibal 1.7 64-bit3081  47%
7.5/16
 33%
6/18
 48%
9.5/20
 50%
0.5/1
Texel 1.07 64-bit3076  55%
29/53
 53%
9.5/18
 32%
4.5/14
  
NirvanaChess 2.3 64-bit3073      41%
6.5/16
35%
3.5/10
 
Defenchess 1.1f 64-bit 4CPU306667%
24/36
61%
11/18
       
Critter 1.2 32-bit3060  47%
7.5/16
 40%
4/10
    
NameEloNemorino
5.00
64-bit
4CPU
Nemorino
4.00
64-bit
4CPU
Nemorino
5.00
64-bit
Nemorino
3.0
64-bit
4CPU
Nemorino
4.00
64-bit
Nemorino
2.00
64-bit
4CPU
Nemorino
3.0
64-bit
Nemorino
2.00
64-bit
Nemorino
1.02
64-bit
Vajolet2 2.6 64-bit3060  62%
17.5/28
 38%
1.5/4
    
Protector 1.9.0 64-bit3059  100%
1/1
 43%
6/14
 39%
7/18
  
Alfil 15.7 64-bit3057    50%
5/10
 38%
6/16
40%
4/10
 
BlackMamba 2.0 64-bit3057    25%
0.5/2
  30%
3/10
 
Pedone 1.6 64-bit 4CPU3053 61%
11/18
   45%
14.5/32
   
Arasan 21.0 64-bit3042  62%
2.5/4
 50%
17/34
    
iCE 3.0 64-bit3042  100%
1/1
 64%
9/14
 46%
11/24
  
Ethereal 9.65 64-bit3041  47%
7.5/16
 47%
20.5/44
    
Sting SF 9.99 64-bit3038  59%
9.5/16
 50%
2/4
   20%
2/10
Arasan 20.4.1 64-bit3037  59%
9.5/16
 43%
15.5/36
    
ChessBrainVB 3.663036  53%
8.5/16
 52%
10.5/20
    
Senpai 2.0 64-bit3036  62%
15/24
 58%
10.5/18
 39%
5.5/14
  
Pedone 1.5 64-bit 4CPU3033   60%
14.5/24
 35%
7/20
   
ChessBrainVB 3.683026  38%
1.5/4
 44%
8/18
    
Laser 1.4 64-bit3026      43%
12/28
39%
5.5/14
 
SmarThink 1.98 64-bit302676%
27.5/36
 69%
5.5/8
 52%
12.5/24
    
Bobcat 8.0 64-bit 4CPU3025 61%
11/18
 65%
15.5/24
 38%
7.5/20
   
Arasan 20.2 64-bit3022    65%
6.5/10
 58%
10.5/18
  
Deep Fritz 14 64-bit 1CPU3019  56%
28/50
 62%
31/50
    
Crafty 25.2 64-bit 4CPU301472%
26/36
  65%
15.5/24
 52%
10.5/20
   
NameEloNemorino
5.00
64-bit
4CPU
Nemorino
4.00
64-bit
4CPU
Nemorino
5.00
64-bit
Nemorino
3.0
64-bit
4CPU
Nemorino
4.00
64-bit
Nemorino
2.00
64-bit
4CPU
Nemorino
3.0
64-bit
Nemorino
2.00
64-bit
Nemorino
1.02
64-bit
Naum 4.6 64-bit3013  50%
0.5/1
   25%
0.5/2
25%
0.5/2
25%
2.5/10
SmarThink 1.96 64-bit3007    55%
5.5/10
 50%
8/16
  
Hannibal 1.4b 64-bit3001       30%
3/10
30%
3/10
Defenchess 1.1f 64-bit2998  62%
10/16
 42%
7.5/18
 67%
4/6
  
Hakkapeliitta TCEC v2 64-bit2998  62%
2.5/4
 56%
19/34
    
Sting SF 9 64-bit2997    70%
7/10
 50%
2/4
  
SmarThink 1.97 64-bit2996      55%
5.5/10
35%
3.5/10
40%
4/10
ChessBrainVB 3.502980    65%
6.5/10
 50%
5/10
 35%
3.5/10
Pedone 1.6 64-bit2977    55%
5.5/10
 58%
18.5/32
50%
5/10
 
Alfil 15.8 64-bit2964      45%
4.5/10
38%
3/8
38%
1.5/4
Arasan 20.1 64-bit2964      52%
11.5/22
45%
9/20
 
Hiarcs 142962      25%
0.5/2
46%
6/13
38%
4.5/12
Senpai 1.0 64-bit2962      50%
1/2
31%
4/13
25%
0.5/2
Vajolet2 2.2 64-bit2961    60%
6/10
  50%
2/4
28%
4.5/16
Vajolet2 2.3 64-bit2957      48%
13/27
63%
12/19
 
Naum 4 64-bit2956    75%
7.5/10
 56%
9/16
60%
6/10
 
Pedone 1.5 64-bit2956       41%
6.5/16
38%
6/16
Hakkapeliitta 3.0 64-bit2954    60%
6/10
 50%
5/10
47%
7.5/16
8%
0.5/6
Arasan 19.2 64-bit2952       60%
6/10
38%
6/16
Deep Sjeng c't 20102942      100%
1/1
50%
1.5/3
25%
0.5/2
NameEloNemorino
5.00
64-bit
4CPU
Nemorino
4.00
64-bit
4CPU
Nemorino
5.00
64-bit
Nemorino
3.0
64-bit
4CPU
Nemorino
4.00
64-bit
Nemorino
2.00
64-bit
4CPU
Nemorino
3.0
64-bit
Nemorino
2.00
64-bit
Nemorino
1.02
64-bit
Rodent III 0.210 64-bit2937    80%
8/10
 58%
7/12
  
Stockfish 1.6.3 32-bit2934      47%
7.5/16
65%
6.5/10
 
Crafty 25.2 64-bit2931  50%
0.5/1
 70%
7/10
 58%
17.5/30
52%
10.5/20
41%
6.5/16
Wasp 2.01 64-bit2926      52%
11.5/22
53%
9/17
 
Laser 1.3 64-bit2925       30%
3/10
75%
7.5/10
Bobcat 8.0 64-bit2924    56%
4.5/8
 61%
13.5/22
75%
3/4
47%
7.5/16
Critter 0.80 32-bit2923      59%
9.5/16
60%
6/10
 
Cheng 4.39 64-bit2921      75%
4.5/6
52%
11/21
50%
3/6
Deep Junior Yokohama 64-bit2921      100%
2/2
50%
1.5/3
66%
10.5/16
Rodent II 0.9.64 64-bit2917      69%
11/16
57%
8/14
38%
12/32
Spike 1.4 Leiden2915      25%
0.5/2
50%
1/2
100%
2/2
Deuterium 2018.1.35.514 64-bit2913100%
1/1
 50%
0.5/1
      
Amoeba 2.6 64-bit2912    80%
8/10
 62%
5/8
  
Rodent III 0.172 64-bit2910      67%
4/6
46%
6/13
 
Wasp 1.25 64-bit2909       66%
10.5/16
44%
12/27
Quazar 0.4 64-bit2906       50%
5/10
50%
1/2
Rybka 1.2 64-bit2898      50%
8/16
 50%
5/10
DisasterArea 1.65 64-bit2846  50%
0.5/1
     67%
4/6
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 12, 2019