CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
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 CPU.
Computed on November 16, 2019 with Bayeselo based on 1'098'633 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 4CPU3216+23−2344.4%+35.555.2%542 
81.6%
 Schooner 2.0.34 64-bit 4CPU3202+20−2049.3%+3.157.9%734
100.0%
 Schooner 2.1 64-bit3133+18−1839.9%+67.650.7%972
98.1%
 Schooner 2.0.34 64-bit3111+12−1245.8%+27.552.7%2188
100.0%
 Schooner 1.83 64-bit2583+25−2549.6%+2.831.5%546
84.3%
 Schooner 1.8 64-bit2567+19−1949.3%+1.333.0%900
100.0%
 Schooner 1.7.0 64-bit2470+24−2449.3%+5.327.7%606
100.0%
 Schooner 1.5 64-bit2299+24−2546.6%+23.427.2%596
 

Results matrix

Custom engine selection
#NameElo12345678
1Schooner 2.1 64-bit 4CPU3216        
2Schooner 2.0.34 64-bit 4CPU3202        
3Schooner 2.1 64-bit3133        
4Schooner 2.0.34 64-bit3111        
5Schooner 1.83 64-bit2583        
6Schooner 1.8 64-bit2567        
7Schooner 1.7.0 64-bit2470        
8Schooner 1.5 64-bit2299        
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 4CPU3216 81.6100.0100.0100.0100.0100.0100.0
2Schooner 2.0.34 64-bit 4CPU320218.4 100.0100.0100.0100.0100.0100.0
3Schooner 2.1 64-bit31330.00.0 98.1100.0100.0100.0100.0
4Schooner 2.0.34 64-bit31110.00.01.9 100.0100.0100.0100.0
5Schooner 1.83 64-bit25830.00.00.00.0 84.3100.0100.0
6Schooner 1.8 64-bit25670.00.00.00.015.7 100.0100.0
7Schooner 1.7.0 64-bit24700.00.00.00.00.00.0 100.0
8Schooner 1.5 64-bit22990.00.00.00.00.00.00.0 
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 4CPU3216 324000000
2Schooner 2.0.34 64-bit 4CPU3202324 003000
3Schooner 2.1 64-bit313300 7880000
4Schooner 2.0.34 64-bit311100788 62700
5Schooner 1.83 64-bit25830306 46719224
6Schooner 1.8 64-bit256700027467 40660
7Schooner 1.7.0 64-bit24700000192406 180
8Schooner 1.5 64-bit229900002460180 
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 4CPU3216 25.40.00.00.00.00.00.0
2Schooner 2.0.34 64-bit 4CPU320225.4 0.00.00.20.00.00.0
3Schooner 2.1 64-bit31330.00.0 24.90.00.00.00.0
4Schooner 2.0.34 64-bit31110.00.024.9 0.20.90.00.0
5Schooner 1.83 64-bit25830.00.20.00.2 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-bit22990.00.00.00.02.14.015.0 
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 93 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  16%
6/37
16%
17/104
    
SugaR 1.6.1 64-bit3382  17%
5.5/33
0%
0/4
    
ShashChess 8.0 64-bit3362  17%
6/36
12%
0.5/4
    
Komodo 12.2.2 64-bit3324  22%
4.5/20
17%
9/52
    
Ethereal 11.25 64-bit 4CPU330125%
6.5/26
25%
1.5/6
      
Laser 1.7 64-bit 4CPU328333%
8.5/26
56%
9/16
      
Andscacs 0.95 64-bit 4CPU326738%
10/26
34%
5.5/16
      
Booot 6.3.1 64-bit 4CPU326433%
8.5/26
36%
13.5/38
      
Komodo 10 64-bit3262  28%
9/32
23%
12/52
    
Fire 7.1 64-bit3258  33%
12/36
25%
1/4
    
RofChade 2.1 64-bit 4CPU325150%
12/24
25%
1/4
      
Xiphos 0.5 64-bit3231  34%
12/35
25%
1/4
    
Laser 1.7 64-bit3211  32%
11.5/36
12%
0.5/4
    
Booot 6.3.1 64-bit3203  29%
10.5/36
43%
29/67
    
Fizbo 2 64-bit3198  32%
11.5/36
34%
23/68
    
Arasan 21.3 64-bit 4CPU319652%
10.5/20
25%
1/4
      
Andscacs 0.95 64-bit3184  36%
13/36
31%
15/48
    
Houdini 1.5a 64-bit 4CPU318458%
15/26
45%
4.5/10
      
Arasan 21.2 64-bit 4CPU317248%
12.5/26
60%
6/10
      
RubiChess 1.5 64-bit 4CPU316460%
15.5/26
75%
3/4
      
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
RofChade 2.1 64-bit3157  50%
16/32
42%
15/36
    
Nemorino 5.00 64-bit 4CPU315267%
17.5/26
65%
23.5/36
      
NirvanaChess 2.4 64-bit3102  56%
4.5/8
52%
63/120
    
Vajolet2 2.7 64-bit3096  75%
3/4
62%
36/58
    
Nemorino 5.00 64-bit3088  67%
4/6
51%
48.5/95
    
Pedone 1.9 64-bit3083  88%
3.5/4
52%
12.5/24
    
Texel 1.07 64-bit3075  44%
3.5/8
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-bit2999   62%
2.5/4
 0%
0/1
  
Winter 0.2 64-bit2654    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
 
K2 0.912616    44%
7/16
50%
2/4
  
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
RubiChess 1.0 64-bit2614    46%
5.5/12
50%
7/14
  
Monolith 0.4 64-bit2608    36%
10/28
53%
8.5/16
  
Aristarch 4.502595    62%
7.5/12
100%
1/1
  
tomitankChess 1.5 64-bit2590     28%
5/18
25%
1/4
 
Brutus 8.05 64-bit2589    17%
2/12
25%
0.5/2
25%
2.5/10
 
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-bit2574    25%
1/4
49%
18.5/38
  
Coiled 0.4 64-bit2563    50%
6/12
47%
7.5/16
  
SOS 5.12563 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-bit2554    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 1.842543    50%
6/12
38%
1.5/4
  
chess22k 1.3 64-bit2538    54%
6.5/12
 50%
2/4
 
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
Maverick 1.5 64-bit2534    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-bit2499     75%
1.5/2
41%
9/22
 
Pupsi2 0.092497     75%
1.5/2
55%
5.5/10
 
MadChess 2.2 64-bit2494     65%
6.5/10
38%
3/8
 
Pepito 1.59 64-bit2492     100%
2/2
45%
4.5/10
 
Jumbo 0.6.10 64-bit2482    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 1.512452     100%
2/2
64%
11.5/18
17%
1/6
Eeyore 1.52 64-bit2445     75%
1.5/2
75%
7.5/10
 
Abrok 5.02444     100%
2/2
80%
8/10
 
Shallow r694 64-bit2444     25%
0.5/2
30%
3/10
38%
3/8
Lozza 1.17a 64-bit2443     75%
7.5/10
52%
11.5/22
 
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
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-bit2421     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:
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  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 November 16, 2019