CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Custom engine selection

Comparing 12 engines!
12 selected engines played 32 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 May 18, 2019 with Bayeselo based on 1'044'560 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+
1Wasp 3.50 64-bit 4CPU3101+19−1950.4%−5.053.6%785 
99.2%
 Wasp 3.0 64-bit 4CPU3061+25−2551.1%−8.855.0%462
91.5%
 Wasp 2.6 64-bit 4CPU3039+18−1848.9%+7.747.2%968
52.3%
 Wasp 3.60 64-bit3038+24−2447.4%+13.957.5%478
62.7%
 Wasp 2.01 64-bit 4CPU3031+30−3055.3%−32.054.5%321
55.8%
 Wasp 3.50 64-bit3029+13−1352.6%−18.843.2%1995
100.0%
 Wasp 3.0 64-bit2984+12−1249.0%+5.348.3%2220
100.0%
 Wasp 2.6 64-bit2946+13−1345.2%+29.848.0%1855
86.0%
 Wasp 2.00 64-bit2930+26−2649.8%+1.250.5%424
61.5%
 Wasp 2.01 64-bit2925+20−2049.9%+0.451.6%788
87.4%
 Wasp 1.25 64-bit2908+22−2251.3%−10.049.8%632
100.0%
 Wasp 1.02 64-bit2841+28−2846.5%+23.048.7%384
 

Results matrix

Custom engine selection
#NameElo123456789101112
1Wasp 3.50 64-bit 4CPU3101            
2Wasp 3.0 64-bit 4CPU3061            
3Wasp 2.6 64-bit 4CPU3039            
4Wasp 3.60 64-bit3038            
5Wasp 2.01 64-bit 4CPU3031            
6Wasp 3.50 64-bit3029            
7Wasp 3.0 64-bit2984       19.5 − 12.5
+10−3=19
+26
    
8Wasp 2.6 64-bit2946      12.5 − 19.5
+3−10=19
−26
     
9Wasp 2.00 64-bit2930            
10Wasp 2.01 64-bit2925            
11Wasp 1.25 64-bit2908            
12Wasp 1.02 64-bit2841            
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
#NameElo123456789101112
1Wasp 3.50 64-bit 4CPU3101 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Wasp 3.0 64-bit 4CPU30610.8 91.589.692.698.4100.0100.0100.0100.0100.0100.0
3Wasp 2.6 64-bit 4CPU30390.08.5 52.365.980.2100.0100.0100.0100.0100.0100.0
4Wasp 3.60 64-bit30380.010.447.7 62.774.2100.0100.0100.0100.0100.0100.0
5Wasp 2.01 64-bit 4CPU30310.07.434.137.3 55.899.7100.0100.0100.0100.0100.0
6Wasp 3.50 64-bit30290.01.619.825.844.2 100.0100.0100.0100.0100.0100.0
7Wasp 3.0 64-bit29840.00.00.00.00.30.0 100.0100.0100.0100.0100.0
8Wasp 2.6 64-bit29460.00.00.00.00.00.00.0 86.096.299.8100.0
9Wasp 2.00 64-bit29300.00.00.00.00.00.00.014.0 61.589.6100.0
10Wasp 2.01 64-bit29250.00.00.00.00.00.00.03.838.5 87.4100.0
11Wasp 1.25 64-bit29080.00.00.00.00.00.00.00.210.412.6 100.0
12Wasp 1.02 64-bit28410.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112
1Wasp 3.50 64-bit 4CPU3101 26741200152148680000
2Wasp 3.0 64-bit 4CPU3061267 9409505148241230
3Wasp 2.6 64-bit 4CPU303941294 072807200000
4Wasp 3.60 64-bit3038000 05393671356436380
5Wasp 2.01 64-bit 4CPU3031095720 0000000
6Wasp 3.50 64-bit30291520805390 218095714523413512
7Wasp 3.0 64-bit2984148517236702180 1683246460263117
8Wasp 2.6 64-bit29466848013509571683 25970727770
9Wasp 2.00 64-bit29300240640145246259 43231073
10Wasp 2.01 64-bit29250120360234460707432 480216
11Wasp 1.25 64-bit2908030380135263277310480 328
12Wasp 1.02 64-bit284100000121177073216328 
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
#NameElo123456789101112
1Wasp 3.50 64-bit 4CPU3101 21.423.50.00.05.54.92.60.00.00.00.0
2Wasp 3.0 64-bit 4CPU306121.4 6.60.012.10.01.92.12.71.00.30.0
3Wasp 2.6 64-bit 4CPU303923.56.6 0.05.62.72.30.00.00.00.00.0
4Wasp 3.60 64-bit30380.00.00.0 0.021.813.65.87.12.83.40.0
5Wasp 2.01 64-bit 4CPU30310.012.15.60.0 0.00.00.00.00.00.00.0
6Wasp 3.50 64-bit30295.50.02.721.80.0 51.724.96.08.45.10.5
7Wasp 3.0 64-bit29844.91.92.313.60.051.7 41.39.315.39.24.5
8Wasp 2.6 64-bit29462.62.10.05.80.024.941.3 11.426.711.13.1
9Wasp 2.00 64-bit29300.02.70.07.10.06.09.311.4 35.629.49.0
10Wasp 2.01 64-bit29250.01.00.02.80.08.415.326.735.6 33.818.4
11Wasp 1.25 64-bit29080.00.30.03.40.05.19.211.129.433.8 32.3
12Wasp 1.02 64-bit28410.00.00.00.00.00.54.53.19.018.432.3 
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 129 common opponents

Custom engine selection
NameEloWasp
3.50
64-bit
4CPU
Wasp
3.0
64-bit
4CPU
Wasp
2.6
64-bit
4CPU
Wasp
3.60
64-bit
Wasp
2.01
64-bit
4CPU
Wasp
3.50
64-bit
Wasp
3.0
64-bit
Wasp
2.6
64-bit
Wasp
2.00
64-bit
Wasp
2.01
64-bit
Wasp
1.25
64-bit
Wasp
1.02
64-bit
Andscacs 0.94 64-bit 4CPU326428%
11/40
25%
0.5/2
          
Shredder 13 64-bit3202     18%
8/45
23%
7.5/32
     
Fizbo 2 64-bit3198     22%
9/40
20%
6.5/32
0%
0/1
    
Chiron 4 64-bit 4CPU319238%
1.5/4
31%
5/16
          
Fritz 16 64-bit 4CPU319240%
16/40
 26%
10.5/40
         
NirvanaChess 2.4 64-bit 4CPU317950%
2/4
41%
6.5/16
          
Nemorino 5.00 64-bit 4CPU315538%
19/50
36%
18.5/52
          
Pedone 1.8 64-bit 4CPU315043%
20/47
41%
6.5/16
          
Texel 1.07 64-bit 4CPU314239%
18/46
 24%
9.5/40
         
Vajolet2 2.6.1 64-bit 4CPU313647%
23.5/50
41%
6.5/16
          
Laser 1.6 64-bit3130   31%
5/16
  50%
0.5/1
     
Gull 3 64-bit3120   38%
6/16
 35%
14/40
30%
9.5/32
     
Roc 0.7 64-bit3116   41%
6.5/16
   25%
0.5/2
    
Chiron 4 64-bit3113   44%
7/16
 36%
14.5/40
23%
7.5/32
0%
0/2
    
Arasan 21.3 64-bit3109   32%
6.5/20
 32%
4.5/14
      
Strelka 5.5 64-bit310449%
19.5/40
 34%
13.5/40
  34%
13.5/40
22%
7/32
     
Fritz 16 64-bit3101     31%
14/45
28%
9/32
28%
16.5/60
    
NirvanaChess 2.4 64-bit3101   40%
8/20
 39%
15.5/40
23%
7.5/32
50%
1/2
    
Vajolet2 2.7 64-bit3099   25%
1/4
 45%
13.5/30
      
Equinox 3.20 64-bit3096   47%
7.5/16
   25%
0.5/2
    
NameEloWasp
3.50
64-bit
4CPU
Wasp
3.0
64-bit
4CPU
Wasp
2.6
64-bit
4CPU
Wasp
3.60
64-bit
Wasp
2.01
64-bit
4CPU
Wasp
3.50
64-bit
Wasp
3.0
64-bit
Wasp
2.6
64-bit
Wasp
2.00
64-bit
Wasp
2.01
64-bit
Wasp
1.25
64-bit
Wasp
1.02
64-bit
Fritz 15 64-bit3095   41%
6.5/16
   50%
1/2
    
Pedone 1.9 64-bit3083   53%
10/19
 38%
7.5/20
      
RofChade 2.0 64-bit3083   50%
8/16
 48%
11.5/24
      
Hannibal 1.7 64-bit3080   41%
6.5/16
 41%
16.5/40
34%
11/32
     
Booot 6.1 64-bit3077        31%
5/16
 25%
2.5/10
 
Texel 1.07 64-bit3074   38%
1.5/4
 46%
18.5/40
30%
9.5/32
27%
16.5/62
    
NirvanaChess 2.3 64-bit3073        22%
3.5/16
31%
5/16
  
Laser 1.5 64-bit3072      31%
10/32
0%
0/1
    
Defenchess (SCTR) 1.1f 64-bit 4CPU306560%
24/40
 40%
8/20
         
ChessBrainVB 3.723059     41%
13/32
27%
8.5/32
     
Protector 1.9.0 64-bit3059     52%
16.5/32
44%
14/32
41%
25.5/62
44%
7/16
31%
5/16
  
Pedone 1.6 64-bit 4CPU3053  49%
19.5/40
 47%
15/32
       
chess22k 1.12 64-bit3050   38%
1.5/4
 48%
15.5/32
      
Demolito 2018-10-29 64-bit 4CPU304865%
6.5/10
50%
0.5/1
          
iCE 3.0 64-bit3042     52%
16/31
36%
11.5/32
45%
29.5/66
 0%
0/1
0%
0/1
 
Ethereal 9.65 64-bit3040   53%
8.5/16
  38%
12/32
45%
14/31
    
Senpai 2.0 64-bit3036   38%
1.5/4
 48%
19/40
39%
12.5/32
31%
22/70
 41%
4.5/11
  
Laser 1.4 64-bit3026       36%
22.5/62
 32%
6.5/20
  
SmarThink 1.98 64-bit3025      52%
16.5/32
38%
1.5/4
    
Bobcat 8.0 64-bit 4CPU302467%
4/6
53%
8.5/16
50%
20/40
         
NameEloWasp
3.50
64-bit
4CPU
Wasp
3.0
64-bit
4CPU
Wasp
2.6
64-bit
4CPU
Wasp
3.60
64-bit
Wasp
2.01
64-bit
4CPU
Wasp
3.50
64-bit
Wasp
3.0
64-bit
Wasp
2.6
64-bit
Wasp
2.00
64-bit
Wasp
2.01
64-bit
Wasp
1.25
64-bit
Wasp
1.02
64-bit
Xiphos 0.2 64-bit3023      50%
16/32
33%
10/30
    
Pirarucu 2.7.4 64-bit 4CPU301958%
3.5/6
48%
16/33
          
Deep Fritz 14 64-bit 1CPU3018     58%
58.5/100
37%
18.5/50
     
Pedone 1.7 64-bit3013      45%
14.5/32
50%
3/6
    
Naum 4.6 64-bit3012     41%
13/32
 50%
1/2
  33%
4/12
 
Cheng 4.39 64-bit 4CPU300975%
4.5/6
 68%
27/40
         
Arasan 20.3 64-bit3008       39%
24/62
 29%
3.5/12
  
Vajolet2 2.5 64-bit3001      38%
12/32
42%
2.5/6
    
Hakkapeliitta TCEC v2 64-bit2997     58%
21/36
55%
17.5/32
35%
12/34
    
Nemorino 3.0 64-bit2996       39%
26/66
 48%
10.5/22
  
Defenchess (SCTR) 1.1f 64-bit2995     51%
20/39
44%
16/36
59%
9.5/16
    
SmarThink 1.97 64-bit2995       45%
31/69
25%
4/16
40%
2/5
34%
5.5/16
 
Sting SF 9 64-bit2995       42%
18/43
 50%
0.5/1
  
Rodent III 0.275 64-bit2984     62%
22.5/36
46%
22/48
     
Rodent III 0.238 64-bit2981      53%
19/36
38%
15/40
    
ChessBrainVB 3.502979       50%
3/6
 31%
4/13
  
Chiron 1.1a 64-bit2979        47%
7.5/16
 35%
3.5/10
 
Demolito 2018-10-29 64-bit2978   47%
7.5/16
 59%
23.5/40
50%
17/34
     
Pedone 1.6 64-bit2976       42%
27.5/66
 56%
9.5/17
  
RubiChess 1.3 64-bit2976   50%
8/16
 66%
10.5/16
      
NameEloWasp
3.50
64-bit
4CPU
Wasp
3.0
64-bit
4CPU
Wasp
2.6
64-bit
4CPU
Wasp
3.60
64-bit
Wasp
2.01
64-bit
4CPU
Wasp
3.50
64-bit
Wasp
3.0
64-bit
Wasp
2.6
64-bit
Wasp
2.00
64-bit
Wasp
2.01
64-bit
Wasp
1.25
64-bit
Wasp
1.02
64-bit
Vajolet2 2.4 64-bit2968       46%
31/68
 100%
1/1
  
Pirarucu 2.9.5 64-bit2966   62%
10/16
 58%
10.5/18
      
Alfil 15.8 64-bit2964         42%
2.5/6
25%
2/8
40%
4/10
Hiarcs 142961      53%
8.5/16
25%
1/4
 62%
2.5/4
57%
8/14
 
Senpai 1.0 64-bit2961         50%
1/2
32%
4.5/14
 
Vajolet2 2.2 64-bit2961          36%
7.5/21
25%
1.5/6
Pedone 1.4.1 64-bit2957          55%
5.5/10
41%
6.5/16
Deuterium 2019.1.36.50 64-bit2956   66%
10.5/16
 50%
2/4
      
Pedone 1.5 64-bit2956        53%
8.5/16
50%
8/16
42%
7.5/18
 
Vajolet2 2.3 64-bit2956        28%
4.5/16
51%
19/37
61%
8.5/14
 
chess22k 1.10 64-bit2955 68%
27/40
    47%
8/17
     
Hakkapeliitta 3.0 64-bit2954       48%
32/66
 44%
10.5/24
42%
5/12
38%
1.5/4
Naum 4.1 32-bit2952   56%
9/16
    34%
5.5/16
   
chess22k 1.9 64-bit2950      53%
17/32
38%
1.5/4
    
Arasan 20.0 64-bit2947        41%
6.5/16
 34%
5.5/16
 
Nemorino 2.00 64-bit2946        53%
8.5/16
47%
8/17
34%
5.5/16
 
Deep Sjeng c't 20102941      50%
2/4
62%
2.5/4
 25%
1/4
38%
1.5/4
0%
0/2
Rodent III 0.210 64-bit2936       47%
31/66
 36%
4/11
  
Onno 1.2.70 64-bit 4CPU2934 62%
10/16
  72%
23/32
       
Crafty 25.2 64-bit2929   69%
11/16
 61%
19.5/32
48%
21/44
61%
11/18
44%
7/16
25%
2/8
50%
11/22
 
NameEloWasp
3.50
64-bit
4CPU
Wasp
3.0
64-bit
4CPU
Wasp
2.6
64-bit
4CPU
Wasp
3.60
64-bit
Wasp
2.01
64-bit
4CPU
Wasp
3.50
64-bit
Wasp
3.0
64-bit
Wasp
2.6
64-bit
Wasp
2.00
64-bit
Wasp
2.01
64-bit
Wasp
1.25
64-bit
Wasp
1.02
64-bit
Amoeba 2.8 64-bit292569%
22/32
    62%
25/40
53%
23.5/44
51%
18.5/36
    
Arasan 19.1 64-bit2923          55%
5.5/10
30%
3/10
Bobcat 8.0 64-bit2923      59%
23.5/40
55%
35.5/64
 58%
25.5/44
45%
9/20
 
Cheng 4.39 64-bit2921      71%
25.5/36
58%
38.5/66
47%
7.5/16
50%
4/8
46%
5.5/12
33%
2/6
Deep Junior Yokohama 64-bit2919      50%
2/4
75%
1.5/2
 50%
2/4
83%
10/12
38%
4.5/12
Deep Junior 13.3 64-bit2918       75%
1.5/2
 53%
8.5/16
25%
0.5/2
 
Rodent II 0.9.64 64-bit2916         50%
8/16
47%
14/30
 
Spike 1.4 Leiden2915     73%
23.5/32
75%
24/32
100%
2/2
 38%
1.5/4
12%
0.5/4
50%
1/2
DisasterArea 1.65 64-bit 4CPU2913 78%
12.5/16
  60%
18.5/31
       
Deuterium 2018.1.35.514 64-bit2912     66%
21/32
69%
33/48
     
Amoeba 2.6 64-bit2911 75%
12/16
     51%
31.5/62
56%
4.5/8
50%
2/4
  
Rodent III 0.172 64-bit2910         25%
0.5/2
50%
5/10
 
Demolito 2018-03-01 64-bit2909      62%
25/40
57%
12.5/22
    
Quazar 0.4 64-bit2905      59%
19/32
62%
2.5/4
  75%
1.5/2
50%
1/2
Toga II 4.0 64-bit2905     69%
5.5/8
58%
23/40
57%
17/30
    
Atlas 3.91 64-bit2899     81%
29/36
65%
26/40
47%
7.5/16
    
DiscoCheck 5.2.1 64-bit2894         66%
10.5/16
 25%
1.5/6
EXchess 7.97b 64-bit2893     78%
25/32
56%
22.5/40
67%
4/6
71%
12/17
52%
13.5/26
  
Tornado 8.0 64-bit 4CPU2893 62%
10/16
67%
20/30
         
Deuterium 14.3.34.130 64-bit2891      77%
24.5/32
50%
1/2
56%
9/16
61%
8.5/14
 50%
3/6
NameEloWasp
3.50
64-bit
4CPU
Wasp
3.0
64-bit
4CPU
Wasp
2.6
64-bit
4CPU
Wasp
3.60
64-bit
Wasp
2.01
64-bit
4CPU
Wasp
3.50
64-bit
Wasp
3.0
64-bit
Wasp
2.6
64-bit
Wasp
2.00
64-bit
Wasp
2.01
64-bit
Wasp
1.25
64-bit
Wasp
1.02
64-bit
Demolito 2017-08-26 64-bit2890       50%
1/2
50%
4/8
75%
1.5/2
  
Scorpio 2.8 64-bit2886     81%
26/32
69%
22/32
61%
11/18
    
Fruit Reloaded 3.2.1 64-bit 4CPU288080%
32/40
 78%
23.5/30
         
ChessBrainVB 3.202873        62%
10/16
55%
11/20
  
Amoeba 2.5 64-bit2872        47%
7.5/16
75%
1.5/2
  
Stockfish 1.5.1 32-bit2864       50%
1/2
62%
10/16
62%
10/16
60%
6/10
 
Gaviota 1.0 64-bit2859     81%
26/32
80%
25.5/32
    0%
0/1
Dirty 30Apr2017 64-bit2856      62%
22.5/36
50%
1/2
 75%
3/4
  
EXchess 7.92b 64-bit2856          50%
7/14
32%
3.5/11
MinkoChess 1.3 64-bit2854      64%
20.5/32
    50%
0.5/1
Atlas 3.80 64-bit2848       100%
2/2
 56%
9/16
 37%
5.5/15
Nemo 1.0.1 64-bit2847     83%
26.5/32
69%
22/32
   65%
6.5/10
100%
1/1
DisasterArea 1.65 64-bit2845      88%
28/32
50%
1/2
50%
0.5/1
56%
4.5/8
 54%
7.5/14
Tornado 8.0 64-bit2843     78%
25/32
74%
26.5/36
  77%
18.5/24
  
Dirty 3Nov2015 64-bit2837        78%
12.5/16
  47%
7/15
Zappa Mexico 64-bit2832          50%
5/10
75%
7.5/10
Fruit Reloaded 3.2.1 64-bit2830     89%
32/36
76%
27.5/36
61%
8.5/14
    
Murka 3 64-bit2824          45%
4.5/10
64%
7/11
Zurichess Neuchatel 64-bit2820       69%
5.5/8
75%
7.5/10
50%
2/4
  
Tornado 7.0 64-bit2817          57%
8/14
50%
5.5/11
NameEloWasp
3.50
64-bit
4CPU
Wasp
3.0
64-bit
4CPU
Wasp
2.6
64-bit
4CPU
Wasp
3.60
64-bit
Wasp
2.01
64-bit
4CPU
Wasp
3.50
64-bit
Wasp
3.0
64-bit
Wasp
2.6
64-bit
Wasp
2.00
64-bit
Wasp
2.01
64-bit
Wasp
1.25
64-bit
Wasp
1.02
64-bit
Amoeba 2.4 64-bit2811        100%
1/1
50%
10/20
  
Scorpio 2.7.7 64-bit2804         65%
13/20
75%
10.5/14
45%
5/11
The Baron 3.42 64-bit2796      70%
22.5/32
67%
20/30
    
Rhetoric 1.4.3 64-bit2794        50%
0.5/1
62%
2.5/4
57%
8/14
68%
7.5/11
GnuCheese 1.00 64-bit2793         81%
6.5/8
62%
2.5/4
80%
8/10
Loop 13.6 (Loop 2007) 64-bit2790          75%
7.5/10
65%
6.5/10
Pawny 1.2 64-bit2778        100%
1/1
69%
5.5/8
62%
2.5/4
 
Zurichess Jura 64-bit2765        100%
1/1
100%
2/2
  
Floyd 0.9 64-bit2657 100%
1/1
        62%
2.5/4
 
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%

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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
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Reference rating list:
Recalibrate:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on May 18, 2019