CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Custom engine selection

Comparing 11 engines!
11 selected engines played 0 games with each other

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on November 28, 2020 with Bayeselo based on 1'194'035 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+
 Lc0 0.26.2 w703810 64-bit3144+46−4649.2%+1.356.4%133 
59.7%
1Lc0 0.24.0 w591226 64-bit3137+34−3449.8%−2.952.8%252
96.2%
 Lc0 0.21.3 wLD2 64-bit3094+33−3351.2%−15.447.5%284
63.4%
 Lc0 0.22.0 wLD2 64-bit3085+35−3550.2%−4.648.3%238
77.8%
 Lc0 0.23.2 wLD2 64-bit3066+36−3653.2%−23.745.0%238
73.1%
 Lc0 0.20.1 w36089 64-bit3053+21−2057.5%−57.736.7%829
100.0%
 Lc0 0.21.1 w11258 64-bit2968+37−3752.7%−18.139.8%226
71.5%
 Lc0 0.20.1 w11258 64-bit2953+34−3450.2%−4.440.5%274
97.9%
 Lc0 0.20.2 w32930 64-bit2904+33−3352.2%−17.242.1%292
88.8%
 Lc0 0.19.1 w11248 64-bit2875+32−3252.1%−14.639.1%304
100.0%
 Leela Chess 0.10 w323 64-bit2652+18−1852.2%−18.425.1%1102
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Lc0 0.26.2 w703810 64-bit3144           
2Lc0 0.24.0 w591226 64-bit3137           
3Lc0 0.21.3 wLD2 64-bit3094           
4Lc0 0.22.0 wLD2 64-bit3085           
5Lc0 0.23.2 wLD2 64-bit3066           
6Lc0 0.20.1 w36089 64-bit3053           
7Lc0 0.21.1 w11258 64-bit2968           
8Lc0 0.20.1 w11258 64-bit2953           
9Lc0 0.20.2 w32930 64-bit2904           
10Lc0 0.19.1 w11248 64-bit2875           
11Leela Chess 0.10 w323 64-bit2652           
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
#NameElo1234567891011
1Lc0 0.26.2 w703810 64-bit3144 59.795.897.699.6100.0100.0100.0100.0100.0100.0
2Lc0 0.24.0 w591226 64-bit313740.3 96.298.099.8100.0100.0100.0100.0100.0100.0
3Lc0 0.21.3 wLD2 64-bit30944.23.8 63.487.198.1100.0100.0100.0100.0100.0
4Lc0 0.22.0 wLD2 64-bit30852.42.036.6 77.894.1100.0100.0100.0100.0100.0
5Lc0 0.23.2 wLD2 64-bit30660.40.212.922.2 73.1100.0100.0100.0100.0100.0
6Lc0 0.20.1 w36089 64-bit30530.00.01.95.926.9 100.0100.0100.0100.0100.0
7Lc0 0.21.1 w11258 64-bit29680.00.00.00.00.00.0 71.599.4100.0100.0
8Lc0 0.20.1 w11258 64-bit29530.00.00.00.00.00.028.5 97.999.9100.0
9Lc0 0.20.2 w32930 64-bit29040.00.00.00.00.00.00.62.1 88.8100.0
10Lc0 0.19.1 w11248 64-bit28750.00.00.00.00.00.00.00.111.2 100.0
11Leela Chess 0.10 w323 64-bit26520.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Lc0 0.26.2 w703810 64-bit3144 1203642212400000
2Lc0 0.24.0 w591226 64-bit3137120 7092884800000
3Lc0 0.21.3 wLD2 64-bit30943670 24562452844320
4Lc0 0.22.0 wLD2 64-bit3085429224 322420724480
5Lc0 0.23.2 wLD2 64-bit306621885632 1200000
6Lc0 0.20.1 w36089 64-bit30532448242412 607248480
7Lc0 0.21.1 w11258 64-bit2968005220060 1244480
8Lc0 0.20.1 w11258 64-bit29530087207212 28680
9Lc0 0.20.2 w32930 64-bit29040044440484428 160
10Lc0 0.19.1 w11248 64-bit287500328048486816 0
11Leela Chess 0.10 w323 64-bit26520000000000 
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
#NameElo1234567891011
1Lc0 0.26.2 w703810 64-bit3144 31.28.611.35.72.50.00.00.00.00.0
2Lc0 0.24.0 w591226 64-bit313731.2 13.118.818.04.40.00.00.00.00.0
3Lc0 0.21.3 wLD2 64-bit30948.613.1 4.610.72.210.21.47.65.40.0
4Lc0 0.22.0 wLD2 64-bit308511.318.84.6 6.72.24.314.18.31.50.0
5Lc0 0.23.2 wLD2 64-bit30665.718.010.76.7 1.10.00.00.00.00.0
6Lc0 0.20.1 w36089 64-bit30532.54.42.22.21.1 5.76.54.34.20.0
7Lc0 0.21.1 w11258 64-bit29680.00.010.24.30.05.7 2.48.59.10.0
8Lc0 0.20.1 w11258 64-bit29530.00.01.414.10.06.52.4 4.911.80.0
9Lc0 0.20.2 w32930 64-bit29040.00.07.68.30.04.38.54.9 2.70.0
10Lc0 0.19.1 w11248 64-bit28750.00.05.41.50.04.29.111.82.7 0.0
11Leela Chess 0.10 w323 64-bit26520.00.00.00.00.00.00.00.00.00.0 
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 61 common opponents

Custom engine selection
NameEloLc0
0.26.2
w703810
64-bit
Lc0
0.24.0
w591226
64-bit
Lc0
0.21.3
wLD2
64-bit
Lc0
0.22.0
wLD2
64-bit
Lc0
0.23.2
wLD2
64-bit
Lc0
0.20.1
w36089
64-bit
Lc0
0.21.1
w11258
64-bit
Lc0
0.20.1
w11258
64-bit
Lc0
0.20.2
w32930
64-bit
Lc0
0.19.1
w11248
64-bit
Leela
Chess
0.10
w323
64-bit
RofChade 2.3 64-bit323912%
0.5/4
38%
1.5/4
         
Laser 1.7 64-bit3207 50%
2/4
   33%
10.5/32
     
RofChade 2.202 64-bit3205 0%
0/1
12%
0.5/4
        
Schooner 2.2 64-bit320450%
4/8
31%
2.5/8
         
Defenchess 2.2 64-bit320131%
2.5/8
25%
1/4
25%
1/4
        
Booot 6.3.1 64-bit3200 38%
1.5/4
   30%
9.5/32
     
Fizbo 2 64-bit3196 50%
2/4
   30%
9.5/32
     
Fritz 17 64-bit319262%
2.5/4
12%
0.5/4
42%
13.5/32
        
Andscacs 0.95 64-bit318062%
5/8
25%
1/4
38%
1.5/4
 38%
1.5/4
33%
10.5/32
     
RubiChess 1.7.1 64-bit3172 38%
1.5/4
 38%
7.5/20
       
Roc 1.6 64-bit3154 50%
4/8
 40%
8/20
       
Arasan 22.1 64-bit314854%
7/13
25%
1/4
         
Roc 1.7 64-bit314642%
5/12
25%
1/4
         
Arasan 22.0 64-bit3140 50%
4/8
  45%
9/20
      
Winter 0.9 64-bit313250%
4.5/9
52%
11.5/22
         
Pedone 2.1 64-bit312550%
4/8
  42%
8.5/20
       
Pedone 2.0 64-bit3107 56%
4.5/8
 66%
10.5/16
38%
1.5/4
      
SlowChess Blitz Classic 1.9 64-bit3104 0%
0/1
38%
6/16
        
Vajolet2 2.8 64-bit310040%
2/5
56%
4.5/8
 55%
11/20
50%
2/4
      
NirvanaChess 2.4 64-bit3099  38%
1.5/4
33%
4/12
       
NameEloLc0
0.26.2
w703810
64-bit
Lc0
0.24.0
w591226
64-bit
Lc0
0.21.3
wLD2
64-bit
Lc0
0.22.0
wLD2
64-bit
Lc0
0.23.2
wLD2
64-bit
Lc0
0.20.1
w36089
64-bit
Lc0
0.21.1
w11258
64-bit
Lc0
0.20.1
w11258
64-bit
Lc0
0.20.2
w32930
64-bit
Lc0
0.19.1
w11248
64-bit
Leela
Chess
0.10
w323
64-bit
Nemorino 5.00 64-bit3085 25%
1/4
  50%
2/4
      
Winter 0.8 64-bit30800%
0/1
  50%
8/16
       
Pedone 1.9 64-bit3079   62%
2.5/4
 58%
11.5/20
     
ChessBrainVB 3.743066 62%
2.5/4
47%
8.5/18
 50%
2/4
      
Wasp 3.75 64-bit3062 12%
0.5/4
52%
10.5/20
38%
1.5/4
75%
3/4
      
chess22k 1.13 64-bit3062  45%
4.5/10
 75%
3/4
      
iCE 4.0 64-bit3059 62%
2.5/4
75%
15/20
 25%
1/4
      
RubiChess 1.4 64-bit3036     44%
7/16
 75%
3/4
   
Senpai 2.0 64-bit3031   75%
3/4
    25%
1/4
  
Pirarucu 3.0.7 64-bit3012   50%
4/8
    34%
5.5/16
  
Winter 0.7 64-bit3003   50%
2/4
   56%
9/16
   
Hakkapeliitta TCEC v2 64-bit2999   62%
5/8
    50%
2/4
  
Rodent III 0.281 64-bit2991   50%
2/4
   42%
7.5/18
   
Deuterium 2019.2.37.73 64-bit2980   75%
3/4
  52%
10.5/20
    
RubiChess 1.3 64-bit2980     61%
8.5/14
  38%
1.5/4
12%
0.5/4
 
Pirarucu 2.9.5 64-bit2965     68%
9.5/14
 100%
4/4
50%
2/4
  
Amoeba 3.0 64-bit2957   62%
5/8
   54%
13/24
   
Deuterium 2019.1.36.50 64-bit2953       38%
1.5/4
38%
1.5/4
25%
1/4
 
Pirarucu 2.7.4 64-bit2949       33%
4/12
 31%
2.5/8
 
Marvin 3.4.0 64-bit2937  88%
3.5/4
   50%
6/12
    
NameEloLc0
0.26.2
w703810
64-bit
Lc0
0.24.0
w591226
64-bit
Lc0
0.21.3
wLD2
64-bit
Lc0
0.22.0
wLD2
64-bit
Lc0
0.23.2
wLD2
64-bit
Lc0
0.20.1
w36089
64-bit
Lc0
0.21.1
w11258
64-bit
Lc0
0.20.1
w11258
64-bit
Lc0
0.20.2
w32930
64-bit
Lc0
0.19.1
w11248
64-bit
Leela
Chess
0.10
w323
64-bit
Amoeba 2.8 64-bit2926     64%
20.5/32
 58%
7/12
25%
1/4
  
Winter 0.6 64-bit2926  62%
2.5/4
    75%
3/4
   
Godel 6.0 64-bit2923  75%
3/4
     43%
6/14
  
Cheng 4.39 64-bit2918     55%
17.5/32
62%
7.5/12
62%
2.5/4
 25%
1/4
 
Dirty CUCUMBER 64-bit2915   62%
2.5/4
   31%
5/16
 62%
2.5/4
 
Crafty 25.3 64-bit2912   50%
2/4
   42%
5/12
   
Deuterium 2018.1.35.514 64-bit2912     64%
20.5/32
   38%
1.5/4
 
RubiChess 1.2.1 64-bit2907       50%
6/12
 31%
2.5/8
 
Toga II 4.0 64-bit2903  75%
3/4
  67%
21.5/32
62%
2.5/4
 25%
1/4
  
Atlas 3.91 64-bit2898   88%
3.5/4
 73%
23.5/32
38%
1.5/4
    
Scorpio 2.9 MCTS 64-bit2868  88%
3.5/4
   38%
1.5/4
 50%
9/18
  
The Baron 3.44 64-bit2865  50%
2/4
   12%
0.5/4
  53%
8.5/16
 
Marvin 3.3.2 64-bit2857      75%
3/4
 54%
6.5/12
  
Counter 3.3 64-bit2848  75%
3/4
     58%
7/12
  
Tornado 8.0 64-bit2842     73%
23.5/32
   25%
1/4
 
Tucano 7.07 64-bit2842  62%
2.5/4
   88%
3.5/4
    
Asymptote 0.6.3 64-bit2836  88%
3.5/4
      58%
7/12
 
Fruit Reloaded 3.2.1 64-bit2836  25%
1/4
   75%
3/4
  25%
1/4
 
Counter 3.2 64-bit2834      12%
0.5/4
 66%
10.5/16
  
Zurichess Neuchatel 64-bit2827      50%
2/4
  88%
3.5/4
 
NameEloLc0
0.26.2
w703810
64-bit
Lc0
0.24.0
w591226
64-bit
Lc0
0.21.3
wLD2
64-bit
Lc0
0.22.0
wLD2
64-bit
Lc0
0.23.2
wLD2
64-bit
Lc0
0.20.1
w36089
64-bit
Lc0
0.21.1
w11258
64-bit
Lc0
0.20.1
w11258
64-bit
Lc0
0.20.2
w32930
64-bit
Lc0
0.19.1
w11248
64-bit
Leela
Chess
0.10
w323
64-bit
Monolith 1.0 64-bit2794      62%
2.5/4
  38%
1.5/4
 
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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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):

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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 28, 2020