CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 selected engines played 60 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 July 4, 2020 with Bayeselo based on 1'159'254 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+
1CT800 1.40 64-bit2393+30−3047.7%+15.427.9%373 
100.0%
 CT800 1.34 64-bit2297+20−2048.0%+15.026.1%928
99.0%
 CT800 1.32 64-bit2264+19−1947.1%+21.727.0%963
69.8%
 CT800 1.30 64-bit2257+20−2052.6%−18.022.6%934
99.6%
 CT800 1.12 64-bit2217+22−2253.2%−23.022.1%774
98.8%
 CT800 1.20 64-bit2175+29−2947.2%+18.323.1%432
 

Results matrix

Custom engine selection
#NameElo123456
1CT800 1.40 64-bit2393      
2CT800 1.34 64-bit2297      
3CT800 1.32 64-bit2264   31.5 − 28.5
+18−15=27
+9
  
4CT800 1.30 64-bit2257  28.5 − 31.5
+15−18=27
−9
   
5CT800 1.12 64-bit2217      
6CT800 1.20 64-bit2175      
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
#NameElo123456
1CT800 1.40 64-bit2393 100.0100.0100.0100.0100.0
2CT800 1.34 64-bit22970.0 99.099.7100.0100.0
3CT800 1.32 64-bit22640.01.0 69.899.9100.0
4CT800 1.30 64-bit22570.00.330.2 99.6100.0
5CT800 1.12 64-bit22170.00.00.10.4 98.8
6CT800 1.20 64-bit21750.00.00.00.01.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1CT800 1.40 64-bit2393 2601264486
2CT800 1.34 64-bit2297260 376246235156
3CT800 1.32 64-bit226412376 493168139
4CT800 1.30 64-bit225764246493 239322
5CT800 1.12 64-bit221748235168239 146
6CT800 1.20 64-bit21756156139322146 
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
#NameElo123456
1CT800 1.40 64-bit2393 20.00.94.94.20.7
2CT800 1.34 64-bit229720.0 19.913.213.811.5
3CT800 1.32 64-bit22640.919.9 26.09.710.0
4CT800 1.30 64-bit22574.913.226.0 14.023.6
5CT800 1.12 64-bit22174.213.89.714.0 12.1
6CT800 1.20 64-bit21750.711.510.023.612.1 
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 85 common opponents

Custom engine selection
NameEloCT800
1.40
64-bit
CT800
1.34
64-bit
CT800
1.32
64-bit
CT800
1.30
64-bit
CT800
1.12
64-bit
CT800
1.20
64-bit
Nemeton 1.82460 25%
1/4
24%
8/34
   
Teki 2 64-bit2441 12%
0.5/4
 33%
10.5/32
  
Taltos rev118 64-bit243933%
4/12
  0%
0/2
  
Tunguska 1.1 64-bit243554%
6.5/12
25%
1/4
    
Nemeton 1.72420  23%
7.5/32
19%
6/32
  
Gaia 3.5 64-bit241730%
3/10
45%
4.5/10
    
Popochin 4.1 64-bit239621%
2.5/12
30%
3/10
    
Amateur 2.82239540%
4/10
45%
4.5/10
    
Myrddin 0.87 64-bit239538%
4.5/12
38%
1.5/4
  25%
8/32
 
Zevra 2.1.2 r248 64-bit239456%
9/16
25%
1.5/6
    
Ares GB 64-bit2392 62%
7.5/12
26%
8/31
   
Galjoen 0.39 64-bit2388 25%
1/4
39%
13/33
   
Isa 2.0.83 64-bit238054%
7.5/14
50%
2/4
    
Zevra 2.1.1 r216 64-bit2380 31%
2.5/8
 33%
2/6
  
Jazz 721 64-bit237975%
7.5/10
35%
3.5/10
    
Waxman 20172371 12%
0.5/4
38%
12/32
   
Raven 0.80 64-bit236836%
5/14
54%
7.5/14
    
Isa 2.0.64 64-bit2364 44%
3.5/8
25%
8/32
46%
6.5/14
38%
1.5/4
17%
1/6
Plisk 0.2.7d 64-bit2362 35%
3.5/10
  12%
0.5/4
 
Topple 0.1.1 64-bit236267%
8/12
  35%
10.5/30
  
NameEloCT800
1.40
64-bit
CT800
1.34
64-bit
CT800
1.32
64-bit
CT800
1.30
64-bit
CT800
1.12
64-bit
CT800
1.20
64-bit
Isa 2.1 64-bit235150%
2/4
0%
0/2
 50%
3/6
  
Barbarossa 0.6.0 64-bit234467%
4/6
50%
9/18
    
Aice 0.99.22338 45%
4.5/10
   17%
1/6
Napoleon 1.8 64-bit2338 46%
6.5/14
38%
12/32
   
Amundsen 0.802329   21%
3/14
 42%
2.5/6
FireFly 2.7.2 64-bit2329100%
2/2
56%
10/18
36%
11.5/32
50%
7/14
25%
1/4
17%
1/6
Googleplex Starthinker 1.4 64-bit2321 56%
4.5/8
44%
14/32
   
KnightX 1.93 64-bit2321 40%
14.5/36
  40%
4/10
 
EveAnn 1.72231975%
1.5/2
50%
2/4
53%
19/36
43%
6/14
28%
10/36
 
KnightX 1.922317   29%
4/14
 42%
2.5/6
Asymptote 0.2.0 64-bit2315  17%
0.5/3
31%
2.5/8
  
Averno 0.812315   57%
8/14
 17%
1/6
RubiChess 0.7 64-bit2305 50%
5/10
  46%
6.5/14
 
Ant 2006-F2302 35%
3.5/10
   8%
0.5/6
Fischerle 0.9.80 SE 64-bit2301 42%
5/12
 54%
7.5/14
50%
1.5/3
 
Absolute Zero 2.4.7.2 64-bit2296 50%
2/4
  36%
11.5/32
 
Invictus r228 64-bit2292 52%
12.5/24
46%
21/46
50%
3/6
  
Chaturanga 2.4.32290 55%
5.5/10
   42%
2.5/6
Galjoen 0.38 64-bit2284    38%
1.5/4
25%
0.5/2
Kingfisher 1.0 64-bit2281  53%
8.5/16
25%
2.5/10
  
NameEloCT800
1.40
64-bit
CT800
1.34
64-bit
CT800
1.32
64-bit
CT800
1.30
64-bit
CT800
1.12
64-bit
CT800
1.20
64-bit
Chispa 4.0.32275 62%
2.5/4
   33%
2/6
CeeChess 1.3.2 64-bit227383%
5/6
0%
0/2
    
Zevra 1.8.6 r672 64-bit2270  49%
18.5/38
 50%
4/8
 
Protej 0.5.8c2257   64%
9/14
 50%
3/6
RattateChess 1.0 Nosferatu2254 38%
1.5/4
61%
19.5/32
  25%
1.5/6
Exacto 0.e 64-bit2252 88%
3.5/4
   50%
3/6
Mango Paola Ajedrez 4.12246  50%
6/12
  0%
0/6
Weini 0.0.23 64-bit2242 50%
2/4
 53%
23.5/44
  
Zevra 1.8.4 r650 64-bit2236   41%
6.5/16
69%
5.5/8
42%
2.5/6
Absolute Zero 3.3.2.0 64-bit223558%
3.5/6
50%
1/2
    
RamJet 0.132233 50%
2/4
42%
5/12
   
SpaceDog 0.97.7 64-bit2233100%
4/4
58%
11.5/20
    
Dolphin 1.0 64-bit2231 38%
1.5/4
61%
19.5/32
   
Atak 6.72230 50%
2/4
50%
6/12
   
Tiny Chess 1.46 64-bit2225 50%
2/4
46%
6/13
50%
1/2
25%
0.5/2
25%
2/8
Robocide 20170718 64-bit2221 88%
3.5/4
  54%
18.5/34
19%
1.5/8
Beowulf 2.4a 32-bit2218  71%
8.5/12
 58%
18.5/32
 
Joker2 0.7.7 64-bit2215 75%
4.5/6
62%
2.5/4
59%
9.5/16
 58%
3.5/6
OBender 03.2016 64-bit2215    0%
0/2
19%
1.5/8
Adam 3.32211   46%
6.5/14
 58%
3.5/6
NameEloCT800
1.40
64-bit
CT800
1.34
64-bit
CT800
1.32
64-bit
CT800
1.30
64-bit
CT800
1.12
64-bit
CT800
1.20
64-bit
Achillees 1.0 64-bit2210100%
4/4
70%
7/10
    
Baislicka 1.0 64-bit2207 100%
4/4
 43%
6/14
25%
0.5/2
 
Latista (Sinobyl) 1.52207  67%
8/12
68%
9.5/14
 33%
2/6
Dorpsgek Eve's Temptation 64-bit2201 43%
6/14
 58%
10.5/18
46%
23/50
 
GopherCheck 0.2.3 64-bit2192  67%
21.5/32
44%
8/18
0%
0/2
33%
2/6
NG-Play 9.87 64-bit2191   50%
1/2
64%
20.5/32
50%
1/2
MORA 1.1.02189100%
4/4
70%
7/10
    
NG-Play 9.87b 64-bit2187 62%
2.5/4
  50%
1/2
 
Asymptote 0.1.8 64-bit2179  71%
8.5/12
68%
27/40
  
Soldat III 0.187 64-bit2178 75%
1.5/2
 62%
2.5/4
50%
1/2
 
Clever Girl r185 64-bit2172 54%
6.5/12
 62%
2.5/4
50%
3/6
0%
0/2
RamJet 0.142170 75%
1.5/2
 75%
3/4
59%
19.5/33
25%
0.5/2
Micah 1.0 64-bit2163100%
4/4
69%
11/16
    
Blitzkrieg rev337 64-bit2143   75%
1.5/2
75%
1.5/2
68%
9.5/14
Parrot 07.07.222137   71%
10/14
 75%
9/12
Barbarossa 0.4.0 64-bit2134   62%
2.5/4
51%
18.5/36
100%
2/2
Tunguska 1.0 64-bit2130   50%
2/4
67%
4/6
75%
1.5/2
Embla 2.0.5 64-bit2122 75%
3/4
65%
22/34
   
Embla 1.0.2 64-bit2111   56%
9/16
 62%
5/8
Prophet3 20170909 64-bit2101   100%
4/4
67%
4/6
25%
0.5/2
NameEloCT800
1.40
64-bit
CT800
1.34
64-bit
CT800
1.32
64-bit
CT800
1.30
64-bit
CT800
1.12
64-bit
CT800
1.20
64-bit
Hedgehog 1.81 64-bit2091   75%
10.5/14
 60%
6/10
Cinnamon 2.0 64-bit2037    62%
2.5/4
100%
2/2
Abbess 2018.02.072034   75%
1.5/2
 50%
1/2
Wuttang r2 64-bit2027    50%
2/4
100%
2/2
Abbess 2016.12.112019    25%
1/4
58%
3.5/6
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



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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):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
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Reference rating list:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020