CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

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 September 14, 2019 with Bayeselo based on 1'083'337 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+
1Schooner 2.1 64-bit 4CPU3213+25−2545.7%+29.054.4%472 
76.9%
 Schooner 2.0.34 64-bit 4CPU3201+20−2049.3%+3.457.9%734
100.0%
 Schooner 2.1 64-bit3125+20−2134.8%+100.348.7%755
89.2%
 Schooner 2.0.34 64-bit3110+12−1245.8%+28.552.6%2192
100.0%
 Schooner 1.83 64-bit2584+25−2549.6%+2.031.5%546
84.5%
 Schooner 1.8 64-bit2567+19−1949.3%+1.333.0%900
100.0%
 Schooner 1.7.0 64-bit2470+24−2449.3%+5.427.7%606
100.0%
 Schooner 1.5 64-bit2300+24−2546.6%+22.527.2%596
 

Results matrix

Custom engine selection
#NameElo12345678
1Schooner 2.1 64-bit 4CPU3213        
2Schooner 2.0.34 64-bit 4CPU3201        
3Schooner 2.1 64-bit3125        
4Schooner 2.0.34 64-bit3110        
5Schooner 1.83 64-bit2584        
6Schooner 1.8 64-bit2567        
7Schooner 1.7.0 64-bit2470        
8Schooner 1.5 64-bit2300        
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
1Schooner 2.1 64-bit 4CPU3213 76.9100.0100.0100.0100.0100.0100.0
2Schooner 2.0.34 64-bit 4CPU320123.1 100.0100.0100.0100.0100.0100.0
3Schooner 2.1 64-bit31250.00.0 89.2100.0100.0100.0100.0
4Schooner 2.0.34 64-bit31100.00.010.8 100.0100.0100.0100.0
5Schooner 1.83 64-bit25840.00.00.00.0 84.5100.0100.0
6Schooner 1.8 64-bit25670.00.00.00.015.5 100.0100.0
7Schooner 1.7.0 64-bit24700.00.00.00.00.00.0 100.0
8Schooner 1.5 64-bit23000.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1Schooner 2.1 64-bit 4CPU3213 324000000
2Schooner 2.0.34 64-bit 4CPU3201324 003000
3Schooner 2.1 64-bit312500 7530000
4Schooner 2.0.34 64-bit311000753 62700
5Schooner 1.83 64-bit25840306 46719224
6Schooner 1.8 64-bit256700027467 40660
7Schooner 1.7.0 64-bit24700000192406 180
8Schooner 1.5 64-bit230000002460180 
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
1Schooner 2.1 64-bit 4CPU3213 26.90.00.00.00.00.00.0
2Schooner 2.0.34 64-bit 4CPU320126.9 0.00.00.20.00.00.0
3Schooner 2.1 64-bit31250.00.0 25.60.00.00.00.0
4Schooner 2.0.34 64-bit31100.00.025.6 0.20.90.00.0
5Schooner 1.83 64-bit25840.00.20.00.2 32.316.72.1
6Schooner 1.8 64-bit25670.00.00.00.932.3 27.04.0
7Schooner 1.7.0 64-bit24700.00.00.00.016.727.0 15.0
8Schooner 1.5 64-bit23000.00.00.00.02.14.015.0 
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 94 common opponents

Custom engine selection
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Stockfish 10 64-bit3388  17%
6/36
16%
17/104
    
SugaR 1.6.1 64-bit3381  17%
5.5/33
0%
0/4
    
ShashChess 8.0 64-bit3362  16%
5.5/35
12%
0.5/4
    
Komodo 12.2.2 64-bit3325  22%
4.5/20
17%
9/52
    
Ethereal 11.25 64-bit 4CPU330025%
6.5/26
25%
1.5/6
      
Laser 1.7 64-bit 4CPU328233%
8.5/26
56%
9/16
      
Andscacs 0.95 64-bit 4CPU326738%
10/26
34%
5.5/16
      
Booot 6.3.1 64-bit 4CPU326333%
8.5/26
36%
13.5/38
      
Komodo 10 64-bit3262  28%
9/32
23%
12/52
    
Fire 7.1 64-bit3257  34%
11.5/34
25%
1/4
    
RofChade 2.1 64-bit 4CPU325050%
12/24
25%
1/4
      
Xiphos 0.5 64-bit3232  33%
11/33
25%
1/4
    
Laser 1.7 64-bit3210  31%
10.5/34
12%
0.5/4
    
Booot 6.3.1 64-bit3203  28%
9.5/34
43%
29/67
    
Fizbo 2 64-bit3198  31%
10.5/34
34%
23/68
    
Arasan 21.3 64-bit 4CPU319552%
10.5/20
25%
1/4
      
Ginkgo 2.18 64-bit3192  25%
0.5/2
25%
1/4
    
Houdini 1.5a 64-bit 4CPU318558%
15/26
45%
4.5/10
      
Andscacs 0.95 64-bit3183  36%
11.5/32
31%
15/48
    
Arasan 21.2 64-bit 4CPU317248%
12.5/26
60%
6/10
      
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
RofChade 2.1 64-bit3156  50%
16/32
42%
15/36
    
Nemorino 5.00 64-bit 4CPU315267%
17.5/26
65%
23.5/36
      
RubiChess 1.5 64-bit 4CPU314460%
15.5/26
75%
3/4
      
NirvanaChess 2.4 64-bit3102  62%
2.5/4
52%
63/120
    
Vajolet2 2.7 64-bit3095  75%
3/4
62%
36/58
    
Nemorino 5.00 64-bit3088  62%
2.5/4
51%
48.5/95
    
Pedone 1.9 64-bit3084  88%
3.5/4
52%
12.5/24
    
Texel 1.07 64-bit3076  38%
1.5/4
50%
22/44
    
ChessBrainVB 3.723062  75%
3/4
60%
26.5/44
    
chess22k 1.12 64-bit3050  75%
3/4
58%
21/36
    
Naum 4.6 64-bit3013   75%
1.5/2
 0%
0/2
  
Hakkapeliitta TCEC v2 64-bit2998   62%
2.5/4
 0%
0/1
  
Winter 0.2 64-bit2653    12%
0.5/4
50%
2/4
  
ECE X3 64-bit2645    38%
6/16
42%
5/12
  
DanaSah 7.32640    47%
7.5/16
25%
3/12
  
Sjakk 2.2 64-bit2634    58%
7/12
0%
0/2
  
Igel 1.2 64-bit2628    47%
7.5/16
50%
2/4
  
Rodin 8.02627    33%
4/12
25%
0.5/2
  
Nebula 2.0 64-bit2622   100%
2/2
 50%
1/2
  
DanaSah 7.02617     43%
9.5/22
38%
1.5/4
 
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
K2 0.912616    44%
7/16
50%
2/4
  
RubiChess 1.0 64-bit2615    46%
5.5/12
50%
7/14
  
Monolith 0.4 64-bit2608    36%
10/28
53%
8.5/16
  
Aristarch 4.502596    62%
7.5/12
100%
1/1
  
Brutus 8.05 64-bit2590    17%
2/12
25%
0.5/2
25%
2.5/10
 
tomitankChess 1.5 64-bit2590     28%
5/18
25%
1/4
 
GarboChess 3.0 64-bit2587   100%
2/2
71%
8.5/12
75%
1.5/2
  
K2 0.872583     36%
6.5/18
50%
5/10
 
Jellyfish 1.1 64-bit2580    50%
6/12
50%
1/2
  
Delocto 0.6 64-bit2577    50%
8/16
47%
17/36
  
Coiled 0.6 64-bit2573    25%
1/4
49%
18.5/38
  
Coiled 0.4 64-bit2564    50%
6/12
47%
7.5/16
  
SOS 5.12564 100%
1/1
  58%
7/12
   
Capivara LK 0.09b02g 64-bit2561    75%
9/12
55%
5.5/10
31%
5.5/18
 
Francesca MAD 0.192558     67%
8/12
55%
5.5/10
 
tomitankChess 1.4 64-bit2555    38%
4.5/12
 18%
2.5/14
 
Dorky 4.8 64-bit2553    66%
21/32
67%
8/12
  
Ghost 3.1 64-bit2550    69%
11/16
41%
6.5/16
15%
3/20
 
Ghost 3 64-bit2549     100%
2/2
30%
3/10
 
Betsabe II 1.842544    50%
6/12
38%
1.5/4
  
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
chess22k 1.3 64-bit2539    54%
6.5/12
 50%
2/4
 
Maverick 1.5 64-bit2535    67%
8/12
71%
8.5/12
28%
5/18
 
Marvin 2.0.0 64-bit2533    62%
7.5/12
  12%
0.5/4
Hermann 2.8 64-bit2529     50%
1/2
35%
3.5/10
 
nanoSzachy 4.1 64-bit2529     50%
1/2
75%
3/4
 
Bagatur 1.5e 64-bit2516    62%
10/16
50%
4/8
56%
4.5/8
 
CyberPagno 3.0 64-bit2511    58%
7/12
69%
5.5/8
88%
3.5/4
12%
0.5/4
Betsabe II 1.752508     50%
4/8
36%
5/14
 
Dorky 4.5 64-bit2500     75%
1.5/2
41%
9/22
 
Pupsi2 0.092497     75%
1.5/2
55%
5.5/10
 
MadChess 2.2 64-bit2495     65%
6.5/10
38%
3/8
 
Pepito 1.59 64-bit2493     100%
2/2
45%
4.5/10
 
Jumbo 0.6.10 64-bit2483    83%
10/12
67%
4/6
  
Bruja 1.9.1 64-bit2479     100%
2/2
40%
4/10
 
Quark 2.352469     50%
1/2
58%
7/12
 
Giraffe 20150908 64-bit2460   100%
2/2
 100%
2/2
  
Nemeton 1.512453     100%
2/2
64%
11.5/18
17%
1/6
Eeyore 1.52 64-bit2445     75%
1.5/2
75%
7.5/10
 
Shallow r694 64-bit2444     25%
0.5/2
30%
3/10
38%
3/8
Abrok 5.02443     100%
2/2
80%
8/10
 
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Lozza 1.17a 64-bit2443     75%
7.5/10
52%
11.5/22
 
Nemeton 1.62439     50%
2/4
61%
8.5/14
 
TJchess 1.3 64-bit2434     33%
2/6
57%
12.5/22
62%
2.5/4
King of Kings 2.562433   100%
2/2
 100%
2/2
  
Cmcchess 2.6 64-bit2420     50%
1/2
70%
7/10
69%
5.5/8
Ares 1.005.2 64-bit2411     62%
2.5/4
75%
3/4
45%
9/20
Patzer 3.802401     75%
1.5/2
25%
2.5/10
 
Myrddin 0.87 64-bit2396     88%
3.5/4
55%
5.5/10
0%
0/4
Orion 0.3.0 64-bit2387      61%
8.5/14
38%
3/8
Waxman 20162378      61%
8.5/14
12%
1/8
Jumbo 0.4.17 64-bit2342      70%
7/10
62%
5/8
EveAnn 1.722319      93%
13/14
88%
3.5/4
Fischerle 0.9.80 SE 64-bit2298      100%
4/4
38%
1.5/4
Faile 1.4.42026   100%
2/2
 75%
1.5/2
  
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 September 14, 2019