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 4 engines!
4 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+
1Equinox 3.20 64-bit 4CPU3174+11−1141.6%+54.659.3%2504 
89.0%
 Equinox 3.30 64-bit 4CPU3161+18−1843.9%+38.858.9%896
100.0%
 Equinox 3.20 64-bit3096+9−943.3%+44.953.7%3861
89.9%
 Equinox 3.30 64-bit3085+13−1348.2%+12.160.8%1721
 

Results matrix

Custom engine selection
#NameElo1234
1Equinox 3.20 64-bit 4CPU3174    
2Equinox 3.30 64-bit 4CPU3161    
3Equinox 3.20 64-bit3096    
4Equinox 3.30 64-bit3085    
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
#NameElo1234
1Equinox 3.20 64-bit 4CPU3174 89.0100.0100.0
2Equinox 3.30 64-bit 4CPU316111.0 100.0100.0
3Equinox 3.20 64-bit30960.00.0 89.9
4Equinox 3.30 64-bit30850.00.010.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1Equinox 3.20 64-bit 4CPU3174 166000
2Equinox 3.30 64-bit 4CPU31611660 00
3Equinox 3.20 64-bit309600 2598
4Equinox 3.30 64-bit3085002598 
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
#NameElo1234
1Equinox 3.20 64-bit 4CPU3174 48.80.00.0
2Equinox 3.30 64-bit 4CPU316148.8 0.00.0
3Equinox 3.20 64-bit30960.00.0 46.5
4Equinox 3.30 64-bit30850.00.046.5 
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 96 common opponents

Custom engine selection
NameEloEquinox
3.20
64-bit
4CPU
Equinox
3.30
64-bit
4CPU
Equinox
3.20
64-bit
Equinox
3.30
64-bit
Houdini 6 64-bit 4CPU339714%
4.5/32
50%
0.5/1
  
Komodo 11.2 64-bit 4CPU339217%
5.5/32
0%
0/1
  
Stockfish 8 64-bit 4CPU337818%
5.5/31
40%
2/5
  
Houdini 5.01 64-bit 4CPU337117%
5.5/32
15%
5.5/36
  
Komodo 10.2 64-bit 4CPU335433%
10.5/32
25%
1/4
  
Komodo 9.42 64-bit 4CPU334129%
14/48
25%
0.5/2
  
Stockfish 7 64-bit 4CPU332627%
19/71
25%
0.5/2
  
Komodo 9.2 64-bit 4CPU332522%
13/58
19%
4.5/24
  
Komodo 9.3 64-bit 4CPU332321%
18/84
22%
7/32
  
Komodo 9.1 64-bit 4CPU330929%
15/52
23%
7/30
  
Komodo 9 64-bit 4CPU330827%
16.5/62
30%
9/30
  
Stockfish 6 64-bit 4CPU329129%
12/42
32%
16/50
  
Fire 6.1 64-bit 4CPU328731%
10/32
50%
0.5/1
  
Komodo 8 64-bit 4CPU328534%
17/50
31%
10/32
  
Deep Shredder 13 64-bit 4CPU327936%
11.5/32
37%
14/38
  
Stockfish 5 64-bit 4CPU326837%
18.5/50
24%
7.5/31
  
Fire 5 64-bit 4CPU326530%
9.5/32
25%
1/4
  
Komodo 10 64-bit3261  29%
14.5/50
0%
0/4
Komodo 9.3 64-bit3253  25%
12.5/50
24%
13/54
Stockfish 7 64-bit3244  28%
14.5/51
23%
16.5/73
NameEloEquinox
3.20
64-bit
4CPU
Equinox
3.30
64-bit
4CPU
Equinox
3.20
64-bit
Equinox
3.30
64-bit
Houdini 4 64-bit 4CPU324137%
19/52
38%
14/37
  
Komodo 9.42 64-bit3241  26%
13/50
12%
0.5/4
Komodo 9 64-bit3235  28%
14/50
23%
11.5/50
Stockfish 6 64-bit3225  32%
16/50
33%
20/61
Komodo 8 64-bit3204  27%
8/30
34%
16.5/48
Fire 4 64-bit 4CPU319845%
32.5/72
45%
19/42
  
Stockfish 5 64-bit3193  34%
11.5/34
35%
15.5/44
Chiron 4 64-bit 4CPU319139%
12.5/32
50%
0.5/1
  
Gull 3 64-bit 4CPU318055%
23/42
45%
19.5/43
  
Fizbo 1.8 64-bit 4CPU317963%
21.5/34
25%
1/4
  
Houdini 4 64-bit3168  32%
9.5/30
36%
21.5/59
Booot 6.1 64-bit 4CPU316748%
15.5/32
50%
2/4
  
Fritz 15 64-bit 4CPU316058%
23/40
50%
14.5/29
  
Critter 1.6a 64-bit 4CPU315949%
25.5/52
50%
20/40
  
Hannibal 1.7 64-bit 4CPU315457%
25/44
60%
3/5
  
NirvanaChess 2.3 64-bit 4CPU315244%
15/34
50%
2/4
  
Bouquet 1.8 64-bit 4CPU314953%
18/34
42%
2.5/6
  
Rybka 4 64-bit 4CPU314753%
19.5/37
57%
12/21
  
Fire 4 64-bit3145  37%
11/30
39%
40/103
Andscacs 0.86 64-bit 4CPU314453%
17.5/33
25%
0.5/2
  
NameEloEquinox
3.20
64-bit
4CPU
Equinox
3.30
64-bit
4CPU
Equinox
3.20
64-bit
Equinox
3.30
64-bit
Rybka 4.1 64-bit 4CPU314459%
19/32
62%
10/16
  
NirvanaChess 2.2 64-bit 4CPU313848%
19/40
38%
1.5/4
  
Protector 1.9.0 64-bit 4CPU313869%
18/26
64%
11.5/18
  
Andscacs 0.85 64-bit 4CPU313356%
13.5/24
50%
1/2
  
Sting SF 6 64-bit 4CPU313265%
15.5/24
25%
0.5/2
  
DeepSaros 4.1.6 64-bit 4CPU312762%
2.5/4
50%
1/2
  
BlackMamba 2.0 64-bit 4CPU312264%
20.5/32
55%
31.5/57
  
Gull 3 64-bit3120  42%
27.5/65
46%
43.5/95
Fizbo 1.7 64-bit 4CPU311865%
6.5/10
75%
1.5/2
  
Chiron 4 64-bit3114  42%
23.5/56
0%
0/1
Fizbo 1.8 64-bit3114  52%
27/52
38%
1.5/4
Hannibal 1.5 64-bit 4CPU311062%
2.5/4
54%
13.5/25
  
Andscacs 0.872 64-bit3105  51%
25.5/50
45%
4.5/10
Strelka 5.5 64-bit3103  47%
14/30
43%
32.5/76
Critter 1.6a 64-bit3101  48%
14.5/30
50%
30/60
NirvanaChess 2.4 64-bit3101  45%
24.5/54
50%
0.5/1
Naum 4.6 64-bit 4CPU309568%
24.5/36
67%
4/6
  
Fritz 15 64-bit3094  46%
16.5/36
51%
23.5/46
Andscacs 0.86 64-bit3087  42%
13.5/32
38%
3/8
Texel 1.05 64-bit 4CPU308438%
1.5/4
50%
12.5/25
  
NameEloEquinox
3.20
64-bit
4CPU
Equinox
3.30
64-bit
4CPU
Equinox
3.20
64-bit
Equinox
3.30
64-bit
Hannibal 1.7 64-bit3080  49%
16.5/34
75%
4.5/6
Rybka 4.1 64-bit3078  43%
13/30
51%
21.5/42
Rybka 4 64-bit3077  54%
27/50
58%
3.5/6
Bouquet 1.8 64-bit3074  57%
20.5/36
56%
33.5/60
NirvanaChess 2.3 64-bit3073  56%
19/34
67%
4/6
Sting SF 4.7 64-bit3064  63%
21.5/34
54%
18.5/34
NirvanaChess 2.2 64-bit3063  55%
17.5/32
52%
26/50
Fizbo 1.7 64-bit3061  50%
5/10
65%
6.5/10
Andscacs 0.85 64-bit3059  58%
17.5/30
51%
17.5/34
Protector 1.9.0 64-bit3059  50%
17/34
55%
35/64
Alfil 15.7 64-bit3056  66%
21/32
50%
2/4
Alfil 15.8 64-bit 4CPU305662%
5/8
63%
9.5/15
  
BlackMamba 2.0 64-bit3055  56%
20/36
54%
33.5/62
Chiron 3.01 64-bit3051  59%
19/32
50%
1/2
Vitruvius 1.11C 64-bit3049  50%
1/2
50%
1/2
Texel 1.06 64-bit3042  61%
8.5/14
45%
4.5/10
Elektro 1.2 64-bit3041  75%
1.5/2
60%
12/20
iCE 3.0 64-bit3041  68%
9.5/14
56%
10/18
Hannibal 1.5 64-bit3040  62%
20/32
55%
39/71
Protector 1.8.0 64-bit3039  61%
25.5/42
50%
10/20
NameEloEquinox
3.20
64-bit
4CPU
Equinox
3.30
64-bit
4CPU
Equinox
3.20
64-bit
Equinox
3.30
64-bit
Andscacs 0.84 64-bit3037  50%
9/18
57%
12.5/22
Sting SF 6.7 64-bit3035  80%
8/10
58%
3.5/6
Booot 6.0.2 64-bit3030  45%
4.5/10
40%
4/10
Deep Fritz 14 64-bit 1CPU3018  58%
18.5/32
55%
17.5/32
Sting SF 6.1 64-bit3016  60%
6/10
62%
2.5/4
Chiron 2 64-bit3014  70%
21/30
64%
28/44
Pedone 1.7 64-bit3013  62%
7.5/12
50%
0.5/1
Naum 4.6 64-bit3012  62%
23.5/38
61%
31.5/52
Protector 1.7.0 64-bit3010  68%
23/34
38%
1.5/4
SmarThink 1.96 64-bit3006  70%
7/10
88%
3.5/4
Hannibal 1.4b 64-bit3001  66%
22.5/34
62%
2.5/4
Vajolet2 2.5 64-bit3001  75%
9/12
100%
1/1
Fizbo 1.6 64-bit2965  60%
6/10
75%
3/4
Alfil 15.8 64-bit2963  70%
7/10
96%
13.5/14
Senpai 1.0 64-bit2961  100%
4/4
62%
2.5/4
Pedone 1.4.1 64-bit2957  70%
7/10
50%
2/4
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 July 11, 2019