CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
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 January 16, 2021 with Bayeselo based on 1'206'633 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+
1Francesca MAD 0.29 64-bit2913+22−2150.7%−2.745.7%668 
78.8%
 Francesca MAD 0.28 64-bit2900+24−2450.3%−3.639.5%570
50.5%
 Francesca MAD 0.30a 64-bit2899+150−15050.0%+0.128.6%14
71.7%
 Francesca MAD 0.27 64-bit2855+26−2653.7%−24.938.4%479
86.4%
 Francesca MAD 0.26 64-bit2834+26−2652.8%−18.640.9%464
99.6%
 Francesca MAD 0.25 64-bit2788+23−2346.1%+27.040.3%616
97.2%
 Francesca MAD 0.24 64-bit2758+20−2052.8%−17.136.8%870
100.0%
 Francesca MAD 0.22 64-bit2700+19−1948.6%+9.131.6%988
97.2%
 Francesca MAD 0.21 64-bit2672+22−2253.6%−24.731.4%716
100.0%
 Francesca MAD 0.20 64-bit2596+28−2847.3%+19.331.7%420
99.0%
 Francesca MAD 0.192558+15−1548.6%+9.233.5%1548
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Francesca MAD 0.29 64-bit2913           
2Francesca MAD 0.28 64-bit2900           
3Francesca MAD 0.30a 64-bit2899           
4Francesca MAD 0.27 64-bit2855           
5Francesca MAD 0.26 64-bit2834           
6Francesca MAD 0.25 64-bit2788           
7Francesca MAD 0.24 64-bit2758           
8Francesca MAD 0.22 64-bit2700           
9Francesca MAD 0.21 64-bit2672           
10Francesca MAD 0.20 64-bit2596           
11Francesca MAD 0.192558           
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
1Francesca MAD 0.29 64-bit2913 78.857.3100.0100.0100.0100.0100.0100.0100.0100.0
2Francesca MAD 0.28 64-bit290021.2 50.599.3100.0100.0100.0100.0100.0100.0100.0
3Francesca MAD 0.30a 64-bit289942.749.5 71.780.192.896.899.699.9100.0100.0
4Francesca MAD 0.27 64-bit28550.00.728.3 86.4100.0100.0100.0100.0100.0100.0
5Francesca MAD 0.26 64-bit28340.00.019.913.6 99.6100.0100.0100.0100.0100.0
6Francesca MAD 0.25 64-bit27880.00.07.20.00.4 97.2100.0100.0100.0100.0
7Francesca MAD 0.24 64-bit27580.00.03.20.00.02.8 100.0100.0100.0100.0
8Francesca MAD 0.22 64-bit27000.00.00.40.00.00.00.0 97.2100.0100.0
9Francesca MAD 0.21 64-bit26720.00.00.10.00.00.00.02.8 100.0100.0
10Francesca MAD 0.20 64-bit25960.00.00.00.00.00.00.00.00.0 99.0
11Francesca MAD 0.1925580.00.00.00.00.00.00.00.00.01.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Francesca MAD 0.29 64-bit2913 32439202804412366400
2Francesca MAD 0.28 64-bit2900324 92862721851167812012
3Francesca MAD 0.30a 64-bit2899399 30600600
4Francesca MAD 0.27 64-bit28552022863 32712430341063
5Francesca MAD 0.26 64-bit2834802720327 210226225813812
6Francesca MAD 0.25 64-bit2788441856124210 188120241212
7Francesca MAD 0.24 64-bit275812116030226188 90627913312
8Francesca MAD 0.22 64-bit27003678034225120906 45330565
9Francesca MAD 0.21 64-bit267264126108124279453 813202
10Francesca MAD 0.20 64-bit259600063812133305813 202
11Francesca MAD 0.1925580120312121265202202 
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
1Francesca MAD 0.29 64-bit2913 26.25.717.67.13.40.82.24.60.00.0
2Francesca MAD 0.28 64-bit290026.2 1.527.326.315.68.15.00.90.00.6
3Francesca MAD 0.30a 64-bit28995.71.5 0.60.01.00.00.00.80.00.0
4Francesca MAD 0.27 64-bit285517.627.30.6 34.711.32.22.30.80.70.1
5Francesca MAD 0.26 64-bit28347.126.30.034.7 19.416.915.56.94.30.6
6Francesca MAD 0.25 64-bit27883.415.61.011.319.4 12.77.51.81.20.6
7Francesca MAD 0.24 64-bit27580.88.10.02.216.912.7 48.817.610.30.5
8Francesca MAD 0.22 64-bit27002.25.00.02.315.57.548.8 26.621.72.6
9Francesca MAD 0.21 64-bit26724.60.90.80.86.91.817.626.6 71.68.9
10Francesca MAD 0.20 64-bit25960.00.00.00.74.31.210.321.771.6 10.3
11Francesca MAD 0.1925580.00.60.00.10.60.60.52.68.910.3 
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 110 common opponents

Custom engine selection
NameEloFrancesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.30a
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Fat Fritz Junior w510 64-bit302962%
7.5/12
75%
1.5/2
         
Monolith 2 64-bit300342%
5/12
41%
6.5/16
         
Hannibal 1.4b 64-bit300029%
3.5/12
50%
2/4
         
Pirarucu 3.2.4 64-bit2994   25%
2.5/10
40%
4/10
      
Rodent IV 022 64-bit2989 38%
6/16
  35%
3.5/10
      
Deuterium 2019.2.37.73 64-bit298225%
2/8
50%
1/2
         
Topple 0.7.5 64-bit298238%
3/8
  28%
4.5/16
       
Godel 7.0 64-bit2981 32%
4.5/14
 25%
0.5/2
       
Minic 2.0 64-bit297846%
5.5/12
48%
9.5/20
         
Amoeba 3.1 64-bit296825%
1/4
29%
3.5/12
 25%
0.5/2
       
Bagatur 1.9a 64-bit2964 40%
13.5/34
 25%
1.5/6
       
Cheng 4.40 64-bit294475%
3/4
 25%
0.5/2
        
Combusken 1.0.0 64-bit2936   50%
1/2
36%
5/14
      
Topple 0.7.4 64-bit2930   38%
1.5/4
30%
3/10
      
Tucano 9.00 64-bit292645%
10/22
 0%
0/1
        
Cheng 4.39 64-bit2918   0%
0/2
      0%
0/1
Dirty CUCUMBER 64-bit291758%
7/12
 100%
1/1
42%
2.5/6
       
Spike 1.4 Leiden2914   50%
3/6
 25%
3.5/14
     
Asymptote 0.8 64-bit291246%
11/24
25%
3/12
100%
1/1
        
Deep Junior 13.3 32-bit2908 43%
6/14
 50%
3/6
40%
4/10
      
NameEloFrancesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.30a
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Counter 3.5 64-bit290745%
9/20
 50%
0.5/1
        
Fruit Reloaded 15th ann. 64-bit290444%
3.5/8
 100%
1/1
        
Toga II 4.0 64-bit2903 43%
6/14
   50%
1.5/3
     
Amoeba 2.7 64-bit2901 46%
6.5/14
 58%
3.5/6
 32%
4.5/14
     
Gogobello 2.2 64-bit289952%
14.5/28
53%
9.5/18
25%
0.5/2
        
Protector 1.4.0 64-bit289950%
6/12
    46%
6.5/14
     
Hiarcs 13.22895   33%
2/6
 46%
6.5/14
     
Gogobello 2.1 64-bit2890   50%
4/8
53%
8.5/16
      
Gull 1.0a 32-bit2885 36%
5/14
 67%
4/6
 21%
3/14
     
Tucano 8.00 64-bit288460%
12/20
75%
10.5/14
 50%
4/8
50%
5/10
      
Counter 3.4 64-bit2881   25%
2/8
40%
4/10
      
Invictus r305 64-bit287752%
12.5/24
  58%
11.5/20
46%
6.5/14
      
Protector 1.4.0 32-bit2877   67%
4/6
50%
5/10
      
FabChess 1.13 64-bit2876 64%
9/14
 58%
3.5/6
52%
12.5/24
      
Lc0 0.19.1 w11248 64-bit287629%
3.5/12
54%
7.5/14
         
Godel 5.5.1 64-bit2875      34%
11/32
16%
6.5/40
   
The Baron 3.44 64-bit286653%
8.5/16
  38%
7.5/20
       
Spark 1.0 32-bit2864   67%
4/6
45%
4.5/10
      
Thinker 5.4d Inert 32-bit2856   58%
3.5/6
40%
4/10
      
Minic 1.39 64-bit2848 54%
7.5/14
 64%
11.5/18
       
NameEloFrancesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.30a
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Asymptote 0.7 64-bit2844 58%
10.5/18
 50%
4/8
52%
12.5/24
      
Tucano 7.07 64-bit2842     25%
1/4
27%
8.5/32
25%
10/40
   
Mr Bob 0.9.0 64-bit284069%
5.5/8
 50%
1/2
  55%
5.5/10
     
Asymptote 0.6.3 64-bit2836     69%
12.5/18
0%
0/2
    
Cheese 2.2 64-bit283669%
5.5/8
 75%
1.5/2
     25%
3/12
  
Weiss 1.0 64-bit283372%
11.5/16
       31%
5/16
  
Crafty 25.1 64-bit2828   42%
2.5/6
55%
5.5/10
      
Zurichess Neuchatel 64-bit2826 50%
7/14
   50%
2/4
 12%
0.5/4
   
Bagatur 1.8a 64-bit2821    64%
9/14
50%
2/4
     
tomitankChess 4.0 64-bit281867%
8/12
61%
8.5/14
 88%
7/8
       
tomitankChess 4.2 64-bit281888%
3.5/4
       42%
5/12
  
GNU Chess 5.60 64-bit281262%
7.5/12
61%
8.5/14
         
Gogobello 2.0 64-bit2806     57%
4/7
 25%
1/4
   
Igel 1.7.0 64-bit2796      50%
2/4
 38%
3/8
  
Monolith 1.0 64-bit2794 61%
11/18
 62%
5/8
47%
7.5/16
44%
3.5/8
44%
14/32
29%
11.5/40
   
Naum 2.2 32-bit2793   67%
4/6
 54%
7.5/14
     
Rhetoric 1.4.3 64-bit2793 79%
11/14
 33%
2/6
       
RuyDos 1.1.9 64-bit279262%
7.5/12
     25%
1/4
34%
15/44
   
Rybka 1.0 32-bit2786    50%
5/10
46%
6.5/14
     
tomitankChess 3.0 64-bit2786    50%
3.5/7
62%
2.5/4
43%
15.5/36
43%
19/44
40%
14.5/36
20%
2/10
 
NameEloFrancesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.30a
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Octochess r5506 64-bit278388%
10.5/12
75%
10.5/14
 67%
4/6
38%
1.5/4
      
RuyDos 1.1.10 64-bit2782    56%
4.5/8
64%
4.5/7
54%
6.5/12
    
Cheese 2.1 64-bit2780 67%
12/18
  44%
3.5/8
52%
11.5/22
42%
5/12
    
RuyDos 1.1.11 64-bit278050%
2/4
88%
3.5/4
 70%
22.5/32
       
Bright 0.5c2778     54%
7.5/14
    0%
0/2
Pawny 1.2 64-bit2778   75%
1.5/2
33%
1/3
 62%
2.5/4
    
Naraku 1.42774 71%
10/14
  65%
6.5/10
     0%
0/4
Cheese 2.0 64-bit2762      47%
15/32
47%
20.5/44
   
BugChess2 1.9 64-bit2759   67%
4/6
64%
9/14
      
FabChess 1.12.8 64-bit2755    17%
0.5/3
61%
8.5/14
     
Minic 0.82 64-bit2753    75%
7.5/10
39%
5.5/14
     
Ktulu 92752     57%
8/14
62%
2.5/4
   25%
0.5/2
Fruit 2.2.12743   50%
3/6
 50%
7/14
     
Carballo 1.7 64-bit2737     75%
3/4
 50%
2/4
   
Arminius 2018-12-23 64-bit2734 50%
2/4
  75%
7.5/10
62%
5/8
58%
22/38
41%
19/46
   
Shield 2.1 64-bit2728    69%
12.5/18
64%
4.5/7
50%
16/32
30%
13/44
   
Devel 2.00002724   42%
2.5/6
75%
7.5/10
  50%
2/4
38%
1.5/4
25%
0.5/2
 
GreKo 2020.01 64-bit2712 62%
2.5/4
 61%
21.5/35
       
Bagatur 1.7a 64-bit2709      62%
25/40
48%
19/40
   
GreKo 2018 64-bit2708      53%
17/32
45%
20/44
   
NameEloFrancesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.30a
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Benjamin 1.02700 50%
2/4
   80%
8/10
     
ECE 20.1 64-bit2700 62%
2.5/4
    69%
5.5/8
    
DanaSah 8.32695 75%
3/4
  60%
6/10
47%
8.5/18
     
Chessmaster 11 Conqueror2694      62%
2.5/4
   25%
0.5/2
ECE 19.6.6.3 64-bit2693    82%
14/17
   55%
5.5/10
  
Fridolin 3.10 64-bit2685 75%
3/4
   75%
3/4
56%
18/32
 57%
8/14
  
WyldChess 1.51 64-bit2682    75%
7.5/10
 65%
23.5/36
59%
23.5/40
67%
2/3
67%
2/3
 
Fridolin 3.00 64-bit2676    75%
7.5/10
  55%
22/40
25%
1/4
50%
1/2
 
K2 0.952663     61%
8.5/14
88%
3.5/4
    
Floyd 0.9 64-bit2658       71%
28.5/40
52%
16.5/32
44%
14/32
0%
0/1
Asymptote 0.5 64-bit2650      75%
24/32
54%
7.5/14
   
Gandalf 7 64-bit2645       56%
22.5/40
62%
2.5/4
  
ECE X3.5 64-bit2642      88%
3.5/4
64%
25.5/40
47%
17/36
  
DanaSah 7.32640        46%
16/35
41%
14.5/35
38%
3/8
Slow Chess Blitz WV2.12637        72%
23/32
44%
14/32
50%
1/2
Igel 1.2 64-bit2627       54%
21.5/40
50%
4/8
50%
1/2
 
NoraGrace 2.0 64-bit2623        50%
16/32
42%
13.5/32
 
K2 0.912616      75%
27/36
58%
23/40
61%
22/36
44%
15/34
 
Pharaon 3.5.12613        55%
17.5/32
53%
17/32
 
Sloppy 0.2.2 64-bit2611        69%
22/32
38%
12/32
40%
9.5/24
NameEloFrancesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.30a
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Nawito 18122599      74%
26.5/36
 62%
7.5/12
  
Glass 2.0 64-bit2598       72%
29/40
52%
16.5/32
61%
19.5/32
43%
9.5/22
Muse 0.953 64-bit2596        47%
15/32
48%
15.5/32
50%
0.5/1
Amyan 1.722590        67%
21.5/32
48%
15.5/32
46%
11/24
Donna 4.1 64-bit2587      62%
2.5/4
 100%
4/4
75%
1.5/2
 
Asymptote 0.4.2 64-bit2585       90%
36/40
62%
2.5/4
30%
3/10
 
Coiled 0.6 64-bit2584      75%
3/4
 62%
2.5/4
82%
14/17
 
Jellyfish 1.1 64-bit2581        55%
17.5/32
44%
14/32
 
Delocto 0.6 64-bit2580      100%
4/4
 62%
2.5/4
25%
0.5/2
 
Orion 0.5 64-bit2527        50%
2/4
83%
2.5/3
 
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 January 16, 2021