CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 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 May 30, 2020 with Bayeselo based on 1'149'297 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+
1MadChess 2.2 64-bit2492+15−1548.2%+12.332.3%1568 
84.7%
 MadChess 2.1 64-bit2477+25−2552.0%−13.230.8%530
100.0%
 MadChess 2.0 64-bit2370+22−2251.0%−8.225.5%753
100.0%
 MadChess 1.4 64-bit2249+21−2147.0%+20.027.7%792
95.1%
 MadChess 1.3 64-bit2215+34−3448.6%+11.821.3%314
100.0%
 MadChess 1.2 64-bit2114+26−2643.2%+47.024.8%552
 

Results matrix

Custom engine selection
#NameElo123456
1MadChess 2.2 64-bit2492      
2MadChess 2.1 64-bit2477      
3MadChess 2.0 64-bit2370      
4MadChess 1.4 64-bit2249      
5MadChess 1.3 64-bit2215      
6MadChess 1.2 64-bit2114      
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
1MadChess 2.2 64-bit2492 84.7100.0100.0100.0100.0
2MadChess 2.1 64-bit247715.3 100.0100.0100.0100.0
3MadChess 2.0 64-bit23700.00.0 100.0100.0100.0
4MadChess 1.4 64-bit22490.00.00.0 95.1100.0
5MadChess 1.3 64-bit22150.00.00.04.9 100.0
6MadChess 1.2 64-bit21140.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1MadChess 2.2 64-bit2492 48718018100
2MadChess 2.1 64-bit2477487 34034612
3MadChess 2.0 64-bit2370180340 3114030
4MadChess 1.4 64-bit22491834311 373293
5MadChess 1.3 64-bit221510640373 278
6MadChess 1.2 64-bit211401230293278 
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
1MadChess 2.2 64-bit2492 23.27.80.80.50.0
2MadChess 2.1 64-bit247723.2 26.52.60.71.1
3MadChess 2.0 64-bit23707.826.5 20.13.72.3
4MadChess 1.4 64-bit22490.82.620.1 33.721.8
5MadChess 1.3 64-bit22150.50.73.733.7 32.1
6MadChess 1.2 64-bit21140.01.12.321.832.1 
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 80 common opponents

Custom engine selection
NameEloMadChess
2.2
64-bit
MadChess
2.1
64-bit
MadChess
2.0
64-bit
MadChess
1.4
64-bit
MadChess
1.3
64-bit
MadChess
1.2
64-bit
Orion 0.6 64-bit263525%
1/4
17%
2/12
    
Ghost 3.1 64-bit254933%
8/24
59%
9.5/16
    
nanoSzachy 4.0 64-bit254635%
3.5/10
35%
3.5/10
    
Betsabe II 1.84254547%
7.5/16
38%
4.5/12
    
Maverick 1.5 64-bit253750%
6/12
33%
6/18
    
Fridolin 2.00 64-bit253160%
6/10
 25%
1/4
   
CyberPagno 3.0 64-bit251240%
13.5/34
38%
1.5/4
12%
0.5/4
   
Asymptote 0.3 64-bit250539%
12.5/32
50%
5/10
    
Dorky 4.5 64-bit250042%
5/12
58%
10.5/18
    
Pepito 1.59.2 64-bit249530%
3/10
35%
3.5/10
    
Bruja 1.9.1 64-bit248055%
5.5/10
45%
4.5/10
    
Schooner 1.7.0 64-bit247162%
5/8
50%
2/4
    
Giraffe 20150908 64-bit246145%
4.5/10
70%
7/10
25%
3.5/14
   
Carballo 1.2246060%
6/10
  25%
0.5/2
  
Bagatur 1.4d 64-bit2457 43%
6/14
67%
4/6
   
Nemeton 1.51245355%
5.5/10
44%
8/18
58%
3.5/6
   
Abrok 5.0244555%
5.5/10
70%
7/10
    
Lozza 1.17a 64-bit244475%
13.5/18
50%
9/18
    
Shallow r694 64-bit244456%
10/18
57%
8/14
53%
9.5/18
   
TJchess 1.3 64-bit243547%
9/19
50%
9/18
25%
2/8
   
NameEloMadChess
2.2
64-bit
MadChess
2.1
64-bit
MadChess
2.0
64-bit
MadChess
1.4
64-bit
MadChess
1.3
64-bit
MadChess
1.2
64-bit
Snitch 1.6.2 64-bit243375%
7.5/10
50%
5/10
30%
3/10
   
Cmcchess 2.6 64-bit242145%
4.5/10
70%
7/10
38%
7.5/20
   
Ares 1.005 64-bit2419 75%
7.5/10
40%
4/10
25%
1.5/6
  
PostModernist 1016241850%
5/10
80%
8/10
    
Ares 1.005.2 64-bit2412100%
2/2
 57%
8/14
   
Ifrit m1.8 64-bit2412 40%
4/10
55%
5.5/10
   
Tigran 2.4n 64-bit2402 55%
5.5/10
42%
5/12
44%
3.5/8
 25%
1/4
Myrddin 0.87 64-bit2395  50%
11/22
75%
1.5/2
  
Shield 1.1 64-bit2395 50%
5/10
38%
1.5/4
   
Waxman 20142389  56%
9/16
42%
2.5/6
  
Orion 0.3.0 64-bit2388 55%
5.5/10
50%
6/12
   
OliThink 5.3.2 64-bit2374 65%
6.5/10
45%
4.5/10
 75%
1.5/2
 
Tytan 9.32 64-bit2369  60%
6/10
50%
1/2
  
Capivara LK 0.09a02c 64-bit2368  50%
5/10
50%
0.5/1
0%
0/2
 
Plisk 0.2.7d 64-bit2361  55%
5.5/10
25%
1/4
  
Myrddin 0.86 64-bit2360   41%
6.5/16
25%
0.5/2
 
pikoSzachy Extreme 22356 85%
8.5/10
50%
4/8
   
K2 0.672355 70%
7/10
45%
4.5/10
   
Lozza 1.15 64-bit2347  58%
7/12
31%
2.5/8
  
Jumbo 0.4.17 64-bit2343 75%
7.5/10
25%
1/4
   
NameEloMadChess
2.2
64-bit
MadChess
2.1
64-bit
MadChess
2.0
64-bit
MadChess
1.4
64-bit
MadChess
1.3
64-bit
MadChess
1.2
64-bit
Maverick 0.51 64-bit234250%
2/4
  29%
3.5/12
42%
2.5/6
 
Jazz 840 64-bit2339  46%
13/28
29%
2/7
  
CyberPagno 2.2 64-bit2336  62%
7.5/12
52%
12.5/24
  
Plisk 0.2.6 64-bit2330   25%
2.5/10
 40%
4/10
Bagatur 1.3a 64-bit2327  85%
8.5/10
50%
7/14
60%
6/10
0%
0/4
Gibbon 2.69a 64-bit2320  43%
9.5/22
50%
2/4
  
EveAnn 1.71a2319   50%
7/14
75%
1.5/2
 
Capivara LK 0.09a02a 64-bit2315   30%
3/10
 40%
4/10
Waxman 20132314   55%
5.5/10
33%
2/6
39%
5.5/14
Nemeton 1.22310  33%
2/6
88%
3.5/4
  
Mediocre 0.52294   42%
2.5/6
50%
4/8
25%
1/4
FireFly 2.7.0 64-bit2288  88%
3.5/4
28%
12.5/44
38%
1.5/4
 
Matilde 2008 64-bit2288  50%
5/10
44%
3.5/8
  
Butcher 1.64 64-bit2282   25%
0.5/2
17%
2/12
25%
1/4
Orion 0.2 64-bit2279  67%
4/6
50%
24.5/49
  
Gibbon 2.57a 64-bit2274   50%
1/2
35%
3.5/10
42%
5/12
Protej 0.5.8c2258  67%
8/12
59%
13.5/23
  
Exacto 0.e 64-bit2253  75%
3/4
45%
13.5/30
  
Mango Paola Ajedrez 4.12246   59%
24/41
42%
7.5/18
 
Absolute Zero 2.4.0.0 64-bit2244   57%
13/23
46%
13/28
 
NameEloMadChess
2.2
64-bit
MadChess
2.1
64-bit
MadChess
2.0
64-bit
MadChess
1.4
64-bit
MadChess
1.3
64-bit
MadChess
1.2
64-bit
AliChess 4.062235   65%
6.5/10
50%
5/10
 
FireFly 2.6.0 64-bit2234    56%
4.5/8
58%
7/12
ChessKISS 1.7c 64-bit2215  75%
7.5/10
50%
1/2
  
Adam 3.32212   62%
2.5/4
0%
0/2
 
ChessKISS 1.7 64-bit2210   14%
1/7
40%
4/10
29%
3.5/12
Carballo 0.82196   50%
3/6
50%
5/10
36%
6.5/18
Fischerle 0.9.30b 64-bit2186   75%
1.5/2
65%
6.5/10
44%
10.5/24
Sungorus 1.22175   55%
5.5/10
55%
5.5/10
 
NG-Play 9.86 64-bit2172  75%
1.5/2
54%
6.5/12
 58%
3.5/6
Pawny 0.132171   55%
5.5/10
65%
6.5/10
 
ProChess 1.02AD2164   56%
9/16
50%
5/10
32%
7/22
iCE 0.12163   90%
9/10
60%
6/10
25%
2.5/10
K2 0.43f2141   60%
6/10
25%
0.5/2
 
Waxman 20082141    60%
6/10
50%
3/6
Parrot 07.07.222137   75%
3/4
 42%
2.5/6
Napoleon 1.5.0 64-bit2124   100%
2/2
 31%
2.5/8
BikJump 2.01 64-bit2120   55%
5.5/10
 83%
5/6
DoubleCheck 2.1 32-bit2116    55%
5.5/10
35%
3.5/10
Napoleon 1.4.0 64-bit2111   46%
6.5/14
 44%
8/18
BigLion 2.23w2078    70%
7/10
67%
4/6
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%

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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

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Match length (Minimum number of games to highlight with color):

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on May 30, 2020