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 8 engines!
8 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+
1RuyDos 1.1.9 64-bit2792+15−1448.5%+7.837.5%1620 
67.4%
 RuyDos 1.1.0 64-bit2785+24−2448.9%+8.039.9%536
56.6%
 RuyDos 1.1.10 64-bit2782+22−2249.9%−0.438.8%683
51.3%
 RuyDos 1.1.6 64-bit2782+17−1749.5%+1.736.8%1140
55.7%
 RuyDos 1.1.11 64-bit2780+22−2249.1%+1.237.2%715
85.2%
 RuyDos 1.0.27 64-bit2763+23−2348.4%+9.740.4%589
99.1%
 RuyDos 1.0.22 64-bit2720+27−2750.7%−5.243.4%424
99.9%
 RuyDos 1.0.2 64-bit2656+27−2746.6%+20.941.1%426
 

Results matrix

Custom engine selection
#NameElo12345678
1RuyDos 1.1.9 64-bit2792        
2RuyDos 1.1.0 64-bit2785        
3RuyDos 1.1.10 64-bit2782        
4RuyDos 1.1.6 64-bit2782        
5RuyDos 1.1.11 64-bit2780        
6RuyDos 1.0.27 64-bit2763        
7RuyDos 1.0.22 64-bit2720        
8RuyDos 1.0.2 64-bit2656        
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
1RuyDos 1.1.9 64-bit2792 67.475.680.481.298.0100.0100.0
2RuyDos 1.1.0 64-bit278532.6 56.658.562.490.3100.0100.0
3RuyDos 1.1.10 64-bit278224.443.4 51.356.388.3100.0100.0
4RuyDos 1.1.6 64-bit278219.641.548.7 55.790.3100.0100.0
5RuyDos 1.1.11 64-bit278018.837.643.744.3 85.2100.0100.0
6RuyDos 1.0.27 64-bit27632.09.711.79.714.8 99.1100.0
7RuyDos 1.0.22 64-bit27200.00.00.00.00.00.9 99.9
8RuyDos 1.0.2 64-bit26560.00.00.00.00.00.00.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1RuyDos 1.1.9 64-bit2792 3604436163701303973
2RuyDos 1.1.0 64-bit2785360 228793169493222160
3RuyDos 1.1.10 64-bit2782443228 2743951327255
4RuyDos 1.1.6 64-bit2782616793274 260612295201
5RuyDos 1.1.11 64-bit2780370169395260 765864
6RuyDos 1.0.27 64-bit276313049313261276 432212
7RuyDos 1.0.22 64-bit2720392227229558432 380
8RuyDos 1.0.2 64-bit2656731605520164212380 
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
1RuyDos 1.1.9 64-bit2792 16.719.222.315.85.91.93.6
2RuyDos 1.1.0 64-bit278516.7 18.747.313.543.823.116.6
3RuyDos 1.1.10 64-bit278219.218.7 15.028.310.46.55.0
4RuyDos 1.1.6 64-bit278222.347.315.0 14.035.418.912.8
5RuyDos 1.1.11 64-bit278015.813.528.314.0 5.85.15.6
6RuyDos 1.0.27 64-bit27635.943.810.435.45.8 42.620.9
7RuyDos 1.0.22 64-bit27201.923.16.518.95.142.6 44.7
8RuyDos 1.0.2 64-bit26563.616.65.012.85.620.944.7 
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 115 common opponents

Custom engine selection
NameEloRuyDos
1.1.9
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.1.10
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.22
64-bit
RuyDos
1.0.2
64-bit
Demolito 2018-10-29 64-bit297727%
8.5/32
  20%
6/30
    
Amoeba 2.8 64-bit292528%
9/32
  25%
5/20
    
Dirty CUCUMBER 64-bit291730%
9.5/32
33%
4/12
  20%
1/5
   
Francesca MAD 0.29 64-bit291338%
4.5/12
   50%
2/4
   
RubiChess 1.2.1 64-bit290739%
12.5/32
36%
5/14
      
Toga II 4.0 64-bit2903 25%
2/8
38%
1.5/4
28%
8.5/30
    
Amoeba 2.7 64-bit2901 31%
2.5/8
 15%
1.5/10
    
Atlas 3.91 64-bit2897 20%
2/10
 26%
5.5/21
50%
0.5/1
33%
4/12
  
Hiarcs 13.22895 38%
3/8
55%
5.5/10
30%
3/10
    
EXchess 7.97b 64-bit2892 25%
0.5/2
   62%
2.5/4
  
Deuterium 14.3.34.130 64-bit2890 50%
1/2
 30%
3/10
    
Gogobello 2.1 64-bit289029%
3.5/12
 19%
1.5/8
 25%
3.5/14
   
Gull 1.0a 32-bit2885  20%
2/10
25%
2.5/10
    
Scorpio 2.8 64-bit288433%
10.5/32
25%
2/8
 36%
13.5/38
    
Tucano 8.00 64-bit2884  50%
2/4
 41%
6.5/16
   
Counter 3.4 64-bit2881  25%
1/4
 25%
0.5/2
   
Invictus r305 64-bit2877  25%
1/4
 42%
5/12
   
FabChess 1.13 64-bit2876  25%
1/4
 75%
1.5/2
   
The Baron 3.44 64-bit286644%
14/32
 0%
0/4
 33%
4/12
   
Spark 1.0 32-bit2864 38%
3/8
45%
4.5/10
     
NameEloRuyDos
1.1.9
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.1.10
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.22
64-bit
RuyDos
1.0.2
64-bit
Gaviota 1.0 64-bit2859 100%
2/2
 45%
4.5/10
75%
1.5/2
   
Dirty 30Apr2017 64-bit2856 45%
4.5/10
 41%
12/29
 32%
4.5/14
30%
3/10
 
Tucano 7.06 64-bit285250%
1/2
40%
8/20
      
Pirarucu 2.3.8 64-bit2850 25%
2/8
 38%
1.5/4
    
Counter 3.3 64-bit284812%
1.5/12
 50%
6/12
     
DisasterArea 1.65 64-bit284750%
1/2
32%
4.5/14
25%
1/4
30%
8.5/28
62%
2.5/4
37%
5.5/15
25%
2.5/10
 
Nemo 1.0.1 64-bit284750%
1/2
25%
0.5/2
   35%
3.5/10
  
Asymptote 0.7 64-bit2844  38%
1.5/4
 40%
4/10
   
Tornado 8.0 64-bit284250%
1/2
50%
1/2
62%
2.5/4
34%
9.5/28
25%
0.5/2
34%
5.5/16
35%
3.5/10
 
Marvin 3.2.0 64-bit283750%
17/34
38%
6/16
      
The Baron 3.43 64-bit283729%
10/34
  25%
4.5/18
    
Asymptote 0.6.3 64-bit283650%
2/4
 75%
6/8
     
Fruit Reloaded 3.2.1 64-bit283625%
0.5/2
50%
4/8
25%
1/4
50%
17/34
 25%
2.5/10
  
Zurichess Neuchatel 64-bit282617%
1/6
57%
8/14
19%
1.5/8
56%
10/18
 47%
7/15
  
Tucano 7.00 64-bit2824 42%
2.5/6
 45%
17/38
 36%
4/11
  
Murka 3 64-bit282350%
1/2
0%
0/2
      
Tucano 7.05 64-bit2823 45%
4.5/10
 38%
1.5/4
    
Bagatur 1.8a 64-bit282155%
5.5/10
 41%
4.5/11
     
Godel 4.4.5 64-bit281457%
21.5/38
  62%
2.5/4
    
GNU Chess 5.60 64-bit2812 50%
4/8
 55%
5.5/10
 35%
3.5/10
 40%
4/10
NameEloRuyDos
1.1.9
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.1.10
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.22
64-bit
RuyDos
1.0.2
64-bit
Gogobello 2.0 64-bit280650%
32/64
 56%
9.5/17
  75%
1.5/2
  
Hannibal 1.0a 32-bit2800 69%
5.5/8
     30%
3/10
The Baron 3.42 64-bit2797 49%
19.5/40
 58%
14.5/25
46%
5.5/12
   
Igel 1.7.0 64-bit279650%
2/4
 45%
4.5/10
     
GnuCheese 1.00 64-bit2794     38%
1.5/4
50%
2/4
 
Monolith 1.0 64-bit279460%
20.5/34
 50%
8/16
 49%
16.5/34
   
Naum 2.2 32-bit2793  50%
5/10
35%
3.5/10
    
Rhetoric 1.4.3 64-bit279375%
1.5/2
50%
1/2
 55%
17/31
50%
0.5/1
 75%
3/4
20%
2/10
Zurichess Luzern 64-bit2792      30%
3/10
40%
4/10
Marvin 3.1.0 64-bit2790 50%
6/12
 45%
9/20
    
Zappa Mexico 32-bit2789  35%
3.5/10
45%
4.5/10
    
tomitankChess 3.0 64-bit278652%
10.5/20
 50%
11/22
     
The Baron 3.29 64-bit2785     55%
5.5/10
35%
3.5/10
35%
3.5/10
Octochess r5506 64-bit2783 39%
5.5/14
67%
2/3
60%
25/42
 52%
13/25
50%
2/4
 
Cheese 2.1 64-bit278050%
6/12
 57%
8.5/15
 55%
15.5/28
   
Pawny 1.2 64-bit277875%
3/4
61%
8.5/14
50%
2/4
48%
11.5/24
50%
1/2
30%
4.5/15
 55%
5.5/10
Bright 0.4a2776 62%
5/8
   50%
5/10
  
RubiChess 1.1 64-bit277459%
19/32
44%
3.5/8
      
Frenzee 3.5.19 64-bit2772   43%
13/30
67%
8/12
   
Octochess r5190 64-bit2771      55%
5.5/10
25%
2.5/10
NameEloRuyDos
1.1.9
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.1.10
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.22
64-bit
RuyDos
1.0.2
64-bit
Twisted Logic 20100131x 64-bit2770 88%
7/8
 45%
4.5/10
50%
6/12
   
BugChess2 1.9 64-bit2759 62%
5/8
67%
2/3
50%
5/10
50%
5/10
   
Francesca MAD 0.24 64-bit275875%
3/4
 46%
5.5/12
     
Bison 9.11 64-bit275656%
18/32
31%
2.5/8
 45%
13.5/30
    
FabChess 1.12.8 64-bit2755 43%
6/14
25%
1/4
     
Ktulu 9275225%
1/4
44%
3.5/8
 55%
5.5/10
 45%
4.5/10
  
chess22k 1.5 64-bit2750     50%
5/10
45%
4.5/10
 
Chronos 1.9.9 64-bit2739   50%
5/10
  35%
3.5/10
45%
4.5/10
Carballo 1.7 64-bit273742%
5/12
71%
8.5/12
75%
3/4
47%
8.5/18
50%
5/10
34%
5.5/16
75%
3/4
55%
5.5/10
Arminius 2018-12-23 64-bit273444%
7/16
 69%
5.5/8
 62%
18.5/30
   
Marvin 3.0.0 64-bit2732 57%
12.5/22
 57%
17/30
 25%
0.5/2
  
Shield 2.1 64-bit272867%
8/12
43%
6/14
60%
14.5/24
 54%
6.5/12
0%
0/1
  
Godel 3.4.9 64-bit2727     55%
5.5/10
55%
5.5/10
 
Devel 2.0000272460%
24/40
 55%
5.5/10
67%
12/18
71%
10/14
   
Tucano 6.00 64-bit2724     62%
2.5/4
65%
6.5/10
20%
2/10
ProDeo 2.22720 67%
8/12
 69%
12.5/18
 63%
9.5/15
39%
5.5/14
 
GreKo 2018.08 64-bit2715 50%
3/6
55%
5.5/10
     
GreKo 2020.03 64-bit2715  59%
20/34
 81%
6.5/8
   
GreKo 2020.01 64-bit2712  54%
19/35
 50%
2/4
   
Shield 2.0 64-bit2712 56%
4.5/8
 55%
16.5/30
 80%
8/10
  
NameEloRuyDos
1.1.9
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.1.10
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.22
64-bit
RuyDos
1.0.2
64-bit
ProDeo 2.8270660%
24/40
  69%
22/32
    
Cheese 1.9 64-bit2705   52%
15.5/30
 75%
10.5/14
50%
7/14
35%
3.5/10
Chessmaster 11 Aiglos II2693  58%
7/12
  50%
5/10
  
Devel 1.80902690 44%
3.5/8
   81%
10.5/13
  
Gogobello 1.4 64-bit268764%
23/36
71%
8.5/12
 85%
8.5/10
 44%
4/9
  
Ethereal 8.19 64-bit2685 75%
6/8
 85%
8.5/10
 65%
6.5/10
53%
8.5/16
55%
5.5/10
Fridolin 3.10 64-bit268538%
1.5/4
 75%
3/4
 62%
10/16
   
Chessmaster 11 Toxic2682      45%
4.5/10
40%
4/10
WyldChess 1.51 64-bit2682 69%
5.5/8
 85%
8.5/10
 75%
10.5/14
61%
8.5/14
 
chess22k 1.4 64-bit2674 81%
6.5/8
71%
8.5/12
80%
8/10
  62%
7.5/12
45%
4.5/10
Arminius 2017-01-01 64-bit2673 75%
6/8
   71%
10/14
50%
7/14
70%
7/10
Djinn 1.021 64-bit2668  83%
2.5/3
 75%
7.5/10
50%
5/10
54%
6.5/12
25%
2.5/10
K2 0.95266388%
3.5/4
 70%
7/10
 50%
4/8
   
RedQueen 1.1.98 64-bit2663 50%
2/4
   30%
1.5/5
62%
2.5/4
 
Floyd 0.9 64-bit2658 69%
5.5/8
   36%
4/11
54%
6.5/12
25%
2.5/10
Winter 0.2 64-bit2655  85%
8.5/10
69%
23.5/34
71%
8.5/12
   
Philou 3.7.1 64-bit2651     55%
5.5/10
75%
7.5/10
 
Rotor 0.7a2647      70%
7/10
30%
3/10
ECE X3 64-bit264562%
2.5/4
     100%
2/2
 
Colossus 2008b2643     60%
6/10
80%
8/10
 
NameEloRuyDos
1.1.9
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.1.10
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.22
64-bit
RuyDos
1.0.2
64-bit
DanaSah 7.3264074%
24.5/33
  76%
16/21
    
Sjakk 2.2 64-bit2632     60%
6/10
70%
7/10
 
Orion 0.6 64-bit2629    88%
3.5/4
  67%
8/12
Rodin 8.02628   100%
1/1
100%
1/1
 58%
7/12
50%
5/10
NoraGrace 2.0 64-bit262350%
0.5/1
     65%
6.5/10
60%
6/10
Phalanx XXV2619      58%
7/12
45%
4.5/10
DanaSah 6.802602      100%
2/2
56%
4.5/8
Marvin 2.1.0 64-bit2581      0%
0/2
50%
5/10
Delocto 0.6 64-bit258077%
24.5/32
      55%
5.5/10
Pepito 1.59.2 64-bit2495   100%
1/1
100%
1/1
   
Simplex 0.9.8 64-bit2401   100%
1/1
100%
1/1
   
Popochin 4.1 64-bit2397   100%
1/1
100%
1/1
   
EveAnn 1.722320   50%
0.5/1
100%
1/1
   
Averno 0.812314   100%
1/1
100%
1/1
   
Sungorus 1.4 64-bit2297   100%
1/1
100%
1/1
   
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