CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Custom engine selection

Comparing 9 engines!
9 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 18, 2020 with Bayeselo based on 1'114'202 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+
 Isa 2.1 64-bit2479+361−30275.0%−95.050.0%2 
77.1%
1Isa 2.0.83 64-bit2365+38−3847.9%+9.928.6%238
56.3%
 Isa 2.0.64 64-bit2362+16−1652.7%−21.127.4%1389
99.3%
 Isa 2.0.61 64-bit2319+30−3050.0%−4.527.9%383
98.9%
 Isa 2.0.48 64-bit2269+30−3050.5%−4.433.5%373
67.3%
 Isa 2.0.45 64-bit2260+28−2849.6%+1.128.9%450
94.0%
 Isa 1.9.68 64-bit2227+30−3050.0%+2.627.8%374
97.8%
 Isa 1.9.63 64-bit2186+27−2744.5%+37.629.0%493
76.2%
 Isa 1.9.51 64-bit2172+27−2752.6%−19.624.0%488
 

Results matrix

Custom engine selection
#NameElo123456789
1Isa 2.1 64-bit2479         
2Isa 2.0.83 64-bit2365         
3Isa 2.0.64 64-bit2362         
4Isa 2.0.61 64-bit2319         
5Isa 2.0.48 64-bit2269         
6Isa 2.0.45 64-bit2260         
7Isa 1.9.68 64-bit2227         
8Isa 1.9.63 64-bit2186         
9Isa 1.9.51 64-bit2172         
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
#NameElo123456789
1Isa 2.1 64-bit2479 77.177.985.391.592.495.097.297.8
2Isa 2.0.83 64-bit236522.9 56.396.9100.0100.0100.0100.0100.0
3Isa 2.0.64 64-bit236222.143.7 99.3100.0100.0100.0100.0100.0
4Isa 2.0.61 64-bit231914.73.10.7 98.999.8100.0100.0100.0
5Isa 2.0.48 64-bit22698.50.00.01.1 67.397.3100.0100.0
6Isa 2.0.45 64-bit22607.60.00.00.232.7 94.0100.0100.0
7Isa 1.9.68 64-bit22275.00.00.00.02.76.0 97.899.6
8Isa 1.9.63 64-bit21862.80.00.00.00.00.02.2 76.2
9Isa 1.9.51 64-bit21722.20.00.00.00.00.00.423.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Isa 2.1 64-bit2479 66000000
2Isa 2.0.83 64-bit23656 4614852380612
3Isa 2.0.64 64-bit23626461 367325325154174140
4Isa 2.0.61 64-bit2319048367 36041025227756
5Isa 2.0.48 64-bit2269052325360 497359246102
6Isa 2.0.45 64-bit2260038325410497 526407188
7Isa 1.9.68 64-bit222700154252359526 419230
8Isa 1.9.63 64-bit218606174277246407419 319
9Isa 1.9.51 64-bit217201214056102188230319 
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
#NameElo123456789
1Isa 2.1 64-bit2479 2.50.40.00.00.00.00.00.0
2Isa 2.0.83 64-bit23652.5 28.37.78.55.50.00.81.7
3Isa 2.0.64 64-bit23620.428.3 20.718.417.78.79.27.5
4Isa 2.0.61 64-bit23190.07.720.7 47.649.233.331.66.4
5Isa 2.0.48 64-bit22690.08.518.447.6 60.448.128.411.8
6Isa 2.0.45 64-bit22600.05.517.749.260.4 63.843.220.0
7Isa 1.9.68 64-bit22270.00.08.733.348.163.8 48.326.7
8Isa 1.9.63 64-bit21860.00.89.231.628.443.248.3 32.5
9Isa 1.9.51 64-bit21720.01.77.56.411.820.026.732.5 
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 107 common opponents

Custom engine selection
NameEloIsa
2.1
64-bit
Isa
2.0.83
64-bit
Isa
2.0.64
64-bit
Isa
2.0.61
64-bit
Isa
2.0.48
64-bit
Isa
2.0.45
64-bit
Isa
1.9.68
64-bit
Isa
1.9.63
64-bit
Isa
1.9.51
64-bit
Jumbo 0.6.10 64-bit2482  0%
0/4
38%
1.5/4
     
Drosophila 1.5.1 64-bit2476 38%
1.5/4
50%
7/14
      
Nemeton 1.512452       15%
1.5/10
8%
0.5/6
Orion 0.4 64-bit2451  62%
2.5/4
62%
2.5/4
     
Bumblebee 1.0.36898e1 64-bit2445 88%
3.5/4
 25%
1/4
 38%
1.5/4
   
Shallow r694 64-bit2443  75%
3/4
38%
1.5/4
 0%
0/4
   
Teki 2 64-bit2441 50%
6/12
52%
16.5/32
      
Tunguska 1.1 64-bit2439 36%
8/22
35%
3.5/10
      
Bearded N44.5 64-bit2436  25%
2/8
 5%
0.5/10
    
Cmcchess 2.6 64-bit2420 25%
0.5/2
25%
1/4
      
Kiwi 0.6d 32-bit2419  62%
2.5/4
33%
2/6
     
Monolith 0.3 64-bit2416  83%
2.5/3
38%
1.5/4
38%
1.5/4
    
RomiChess P3n 64-bit2414 54%
7.5/14
58%
11.5/20
50%
2/4
20%
2/10
    
Gaia 3.5 64-bit2412 62%
2.5/4
62%
2.5/4
42%
2.5/6
     
Ares 1.005.2 64-bit2410  17%
0.5/3
  12%
0.5/4
   
KnightDreamer 3.32403 33%
2/6
38%
1.5/4
      
Simplex 0.9.8 64-bit2399  38%
1.5/4
25%
1.5/6
     
Gosu 0.162397  14%
1/7
50%
3/6
     
Myrddin 0.87 64-bit2396 58%
3.5/6
18%
3.5/19
  40%
4/10
   
Zevra 2.1.2 r248 64-bit2396 75%
6/8
55%
5.5/10
      
NameEloIsa
2.1
64-bit
Isa
2.0.83
64-bit
Isa
2.0.64
64-bit
Isa
2.0.61
64-bit
Isa
2.0.48
64-bit
Isa
2.0.45
64-bit
Isa
1.9.68
64-bit
Isa
1.9.63
64-bit
Isa
1.9.51
64-bit
Alex 2.14a 64-bit2393  75%
3/4
33%
2/6
     
Popochin 4.1 64-bit2393 38%
4.5/12
40%
9.5/24
      
Ares GB 64-bit2388 46%
6.5/14
45%
24.5/54
      
Galjoen 0.39 64-bit2385 45%
4.5/10
23%
3/13
      
Googleplex Starthinker 1.6 64-bit238475%
1.5/2
25%
2.5/10
70%
7/10
      
Thor's Hammer 2.28 32-bit2379 50%
1/2
12%
0.5/4
      
Zevra 2.1.1 r216 64-bit2379 55%
5.5/10
46%
5.5/12
      
Waxman 20162378   38%
1.5/4
 62%
2.5/4
   
OliThink 5.3.2 64-bit2373  75%
3/4
 25%
2.5/10
40%
4/10
   
Waxman 20172370 46%
5.5/12
48%
11.5/24
      
Plisk 0.2.7d 64-bit2359 50%
1/2
47%
7/15
 55%
5.5/10
    
KnightX 1.94 64-bit2351 75%
3/4
54%
18.5/34
      
Aice 0.99.22339  62%
2.5/4
83%
5/6
 55%
5.5/10
   
Napoleon 1.8 64-bit2338 38%
1.5/4
50%
6/12
      
Asterisk 0.62331  62%
5/8
75%
4.5/6
     
FireFly 2.7.2 64-bit2329 31%
2.5/8
66%
21/32
55%
5.5/10
39%
5.5/14
17%
1/6
   
Amundsen 0.802328  58%
7/12
50%
3/6
50%
5/10
    
Chezzz 1.0.32321  33%
4/12
50%
3/6
     
Googleplex Starthinker 1.4 64-bit2320 42%
2.5/6
57%
16/28
      
EveAnn 1.722319  60%
21/35
50%
2/4
50%
2/4
46%
5.5/12
29%
4/14
  
NameEloIsa
2.1
64-bit
Isa
2.0.83
64-bit
Isa
2.0.64
64-bit
Isa
2.0.61
64-bit
Isa
2.0.48
64-bit
Isa
2.0.45
64-bit
Isa
1.9.68
64-bit
Isa
1.9.63
64-bit
Isa
1.9.51
64-bit
Gibbon 2.69a 64-bit2319  38%
1.5/4
 40%
4/10
33%
4/12
39%
5.5/14
30%
3/10
25%
2/8
EveAnn 1.71a2318  88%
3.5/4
42%
2.5/6
     
KnightX 1.922316  58%
7/12
33%
2/6
40%
4/10
45%
4.5/10
 35%
3.5/10
 
Asymptote 0.2.0 64-bit2313  50%
19.5/39
25%
1.5/6
     
Averno 0.812312  46%
5.5/12
33%
2/6
50%
5/10
40%
4/10
25%
2.5/10
55%
5.5/10
 
Nemeton 1.22308       20%
2/10
44%
3.5/8
RubiChess 0.7 64-bit2304  58%
7/12
    75%
4.5/6
 
Ant 2006-F2302  54%
6.5/12
58%
3.5/6
 80%
8/10
20%
2/10
  
Joker 1.1.142301  38%
3/8
42%
2.5/6
50%
2/4
0%
0/2
62%
2.5/4
  
Natwarlal 0.142301  62%
2.5/4
58%
10.5/18
 40%
4/10
 15%
1.5/10
 
Anechka 0.082300    50%
5/10
30%
3/10
25%
2.5/10
35%
3.5/10
 
Schooner 1.5 64-bit2299      45%
4.5/10
25%
3.5/14
31%
2.5/8
Fischerle 0.9.80 SE 64-bit2298   58%
3.5/6
38%
6/16
31%
5/16
36%
5/14
  
CT800 1.34 64-bit2296 50%
2/4
56%
4.5/8
      
Absolute Zero 2.4.7.2 64-bit2295  62%
2.5/4
50%
5/10
12%
0.5/4
25%
2/8
53%
9.5/18
25%
3.5/14
25%
2/8
Fischerle 0.9.70 SE 64-bit2295  50%
2/4
    25%
1/4
56%
4.5/8
Invictus r228 64-bit2291 75%
3/4
54%
7.5/14
      
Matilde 2008 64-bit2291  75%
3/4
58%
3.5/6
40%
4/10
45%
4.5/10
39%
5.5/14
25%
2.5/10
 
Chaturanga 2.4.32290  88%
7/8
58%
3.5/6
 70%
7/10
 20%
2/10
 
FireFly 2.7.0 64-bit2286    50%
0.5/1
29%
3.5/12
46%
6.5/14
43%
6/14
 
NameEloIsa
2.1
64-bit
Isa
2.0.83
64-bit
Isa
2.0.64
64-bit
Isa
2.0.61
64-bit
Isa
2.0.48
64-bit
Isa
2.0.45
64-bit
Isa
1.9.68
64-bit
Isa
1.9.63
64-bit
Isa
1.9.51
64-bit
Bearded N44.2 64-bit2285     38%
1.5/4
38%
1.5/4
43%
6/14
 
Galjoen 0.38 64-bit2283  59%
9.5/16
    12%
0.5/4
38%
1.5/4
Chispa 4.0.32272  88%
3.5/4
50%
3/6
 35%
3.5/10
35%
3.5/10
45%
4.5/10
 
Ayito 0.2.9942265   50%
3/6
55%
5.5/10
  35%
3.5/10
 
CT800 1.30 64-bit2255  54%
7.5/14
     39%
5.5/14
Protej 0.5.8c2255   83%
5/6
 25%
0.5/2
 50%
5/10
 
RattateChess 1.0 Nosferatu2252   75%
4.5/6
45%
4.5/10
 45%
4.5/10
  
Exacto 0.e 64-bit2251   42%
2.5/6
70%
7/10
  50%
5/10
 
Beowulf 2.4a 64-bit2249   42%
2.5/6
55%
5.5/10
55%
5.5/10
   
Mango Paola Ajedrez 4.12247     50%
1/2
40%
4/10
50%
5/10
 
Lozza 1.14a 64-bit2246       39%
3.5/9
19%
1.5/8
Atak 6.82236   67%
4/6
   45%
4.5/10
 
Buzz 0.08 64-bit2230   33%
2/6
50%
5/10
40%
4/10
50%
5/10
  
Dolphin 1.0 64-bit2230   67%
4/6
40%
4/10
35%
3.5/10
 39%
3.5/9
 
RamJet 0.132228   67%
4/6
38%
1.5/4
68%
9.5/14
53%
9.5/18
62%
2.5/4
0%
0/2
Tiny Chess 1.46 64-bit2225  78%
7/9
67%
4/6
72%
11.5/16
64%
9/14
   
Robocide 20170718 64-bit2220  62%
5/8
 70%
7/10
   31%
2.5/8
Joker2 0.7.7 64-bit2218  69%
5.5/8
     62%
5/8
Uralochka 1.1b2217    45%
4.5/10
 70%
7/10
70%
7/10
 
CT800 1.12 64-bit2216  62%
2.5/4
 100%
2/2
    
NameEloIsa
2.1
64-bit
Isa
2.0.83
64-bit
Isa
2.0.64
64-bit
Isa
2.0.61
64-bit
Isa
2.0.48
64-bit
Isa
2.0.45
64-bit
Isa
1.9.68
64-bit
Isa
1.9.63
64-bit
Isa
1.9.51
64-bit
OBender 03.2016 64-bit2214   42%
2.5/6
54%
6.5/12
50%
9/18
46%
6.5/14
39%
5.5/14
31%
5.5/18
ChessKISS 1.7c 64-bit2213     82%
11.5/14
50%
5/10
 50%
9/18
Neurosis 2.32213    45%
4.5/10
55%
5.5/10
   
Adam 3.32210   58%
3.5/6
55%
5.5/10
35%
3.5/10
65%
6.5/10
  
Napoleon 1.6.0b 64-bit2206       61%
8.5/14
50%
1/2
Baislicka 1.0 64-bit2205  62%
5/8
 67%
4/6
54%
6.5/12
   
Latista (Sinobyl) 1.52204   67%
4/6
75%
7.5/10
45%
4.5/10
30%
3/10
  
ChessAlex 2.0r42203   75%
4.5/6
   80%
8/10
 
Dorpsgek Dillinger 64-bit2194   75%
4.5/6
67%
4/6
57%
8/14
   
GopherCheck 0.2.3 64-bit2190   75%
4.5/6
72%
11.5/16
54%
7.5/14
61%
8.5/14
25%
0.5/2
 
NG-Play 9.85 64-bit2190    65%
6.5/10
 60%
6/10
  
Zevra 1.8.2 r612 64-bit2190  75%
3/4
     50%
2/4
NG-Play 9.87 64-bit2187  100%
4/4
 100%
2/2
83%
5/6
75%
3/4
88%
3.5/4
50%
5/10
NagaSkaki 5.122186     65%
6.5/10
50%
5/10
30%
3/10
 
Lime 662177      45%
4.5/10
68%
7.5/11
 
Soldat III 0.187 64-bit2177    17%
1/6
62%
7.5/12
   
Clever Girl r185 64-bit2169 50%
2/4
75%
3/4
    0%
0/2
70%
7/10
Chesley r323 64-bit2159   92%
5.5/6
   65%
6.5/10
62%
5/8
Dorpsgek Cosmopolitan 2 64-bit2151      75%
3/4
62%
2.5/4
28%
5/18
Blitzkrieg rev337 64-bit2143    0%
0/2
62%
7.5/12
62%
2.5/4
75%
7.5/10
42%
7.5/18
NameEloIsa
2.1
64-bit
Isa
2.0.83
64-bit
Isa
2.0.64
64-bit
Isa
2.0.61
64-bit
Isa
2.0.48
64-bit
Isa
2.0.45
64-bit
Isa
1.9.68
64-bit
Isa
1.9.63
64-bit
Isa
1.9.51
64-bit
Parrot 07.07.222135     80%
8/10
60%
6/10
45%
4.5/10
 
Barbarossa 0.4.0 64-bit2133     92%
11/12
79%
11/14
50%
7/14
61%
8.5/14
Tunguska 1.0 64-bit2129    75%
1.5/2
75%
1.5/2
62%
2.5/4
 80%
8/10
BigLion 2.23w2077      75%
3/4
55%
5.5/10
81%
6.5/8
Galjoen 0.36 64-bit2073     50%
1/2
 60%
6/10
 
Soldat III 0.178 64-bit2069       50%
5/10
70%
7/10
Cinnamon 2.0 64-bit2035      62%
2.5/4
 40%
4/10
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:
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  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 18, 2020