CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 selected engines played 0 games with each other

CCRL 40/40 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Computed on November 8, 2019 with Bayeselo based on 1'097'085 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+
1Fischerle 0.9.80 SE 64-bit2298+20−2046.9%+21.425.8%881 
58.3%
 Fischerle 0.9.70 SE 64-bit2295+24−2447.7%+16.732.2%596
61.3%
 Fischerle 0.9.65 64-bit2289+29−2947.0%+20.429.9%412
87.8%
 Fischerle 0.9.60 64-bit2265+29−2947.1%+21.923.9%418
83.6%
 Fischerle 0.9.50 64-bit2244+31−3147.5%+17.823.9%360
99.7%
 Fischerle 0.9.30b 64-bit2184+29−2948.1%+8.125.9%436
 

Results matrix

Custom engine selection
#NameElo123456
1Fischerle 0.9.80 SE 64-bit2298      
2Fischerle 0.9.70 SE 64-bit2295      
3Fischerle 0.9.65 64-bit2289      
4Fischerle 0.9.60 64-bit2265      
5Fischerle 0.9.50 64-bit2244      
6Fischerle 0.9.30b 64-bit2184      
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
1Fischerle 0.9.80 SE 64-bit2298 58.368.896.699.8100.0
2Fischerle 0.9.70 SE 64-bit229541.7 61.393.899.4100.0
3Fischerle 0.9.65 64-bit228931.238.7 87.898.2100.0
4Fischerle 0.9.60 64-bit22653.46.212.2 83.6100.0
5Fischerle 0.9.50 64-bit22440.20.61.816.4 99.7
6Fischerle 0.9.30b 64-bit21840.00.00.00.00.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Fischerle 0.9.80 SE 64-bit2298 38318318811447
2Fischerle 0.9.70 SE 64-bit2295383 289698666
3Fischerle 0.9.65 64-bit2289183289 23821982
4Fischerle 0.9.60 64-bit226518869238 455223
5Fischerle 0.9.50 64-bit224411486219455 246
6Fischerle 0.9.30b 64-bit2184476682223246 
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
1Fischerle 0.9.80 SE 64-bit2298 25.914.214.59.23.6
2Fischerle 0.9.70 SE 64-bit229525.9 28.76.89.06.4
3Fischerle 0.9.65 64-bit228914.228.7 28.728.49.7
4Fischerle 0.9.60 64-bit226514.56.828.7 58.526.1
5Fischerle 0.9.50 64-bit22449.29.028.458.5 30.9
6Fischerle 0.9.30b 64-bit21843.66.49.726.130.9 
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 81 common opponents

Custom engine selection
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
64-bit
Nemeton 1.51245250%
2/4
17%
1/6
    
Shallow r694 64-bit244462%
2.5/4
19%
1.5/8
    
Betsabe II 1.472443  25%
1/4
15%
1.5/10
  
TJchess 1.3 64-bit243412%
0.5/4
38%
1.5/4
    
Cmcchess 2.6 64-bit242050%
2/4
12%
0.5/4
42%
2.5/6
   
Ares 1.005 64-bit241825%
2.5/10
  25%
3.5/14
  
Ares 1.005.2 64-bit241125%
3/12
50%
5/10
    
Gaia 3.5 64-bit241140%
4/10
  20%
2/10
  
Queen 4.03240930%
3/10
38%
3/8
    
Tigran 2.4n 64-bit2399  75%
1.5/2
38%
1.5/4
 12%
0.5/4
Gosu 0.16239635%
3.5/10
 0%
0/1
   
Myrddin 0.87 64-bit2396 30%
3/10
45%
9.5/21
 12%
0.5/4
 
Waxman 20142389  17%
0.5/3
38%
1.5/4
  
Orion 0.3.0 64-bit238745%
10/22
29%
3.5/12
    
Comet B68238440%
4/10
 100%
1/1
   
Jazz 721 64-bit2384   75%
3/4
50%
2/4
 
Waxman 2016237836%
8/22
0%
0/4
    
OliThink 5.3.2 64-bit237420%
2/10
 50%
1/2
   
MadChess 2.0 64-bit2369 45%
9/20
50%
1/2
   
Phalanx XXIII2364  35%
3.5/10
44%
3.5/8
  
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
64-bit
Plisk 0.2.7d 64-bit2361  50%
1/2
38%
3/8
25%
1/4
 
Myrddin 0.86 64-bit2359   12%
0.5/4
25%
0.5/2
 
Waxman 20152356 46%
11/24
36%
5/14
   
Typhoon 1.00-358 64-bit2352   30%
3/10
25%
2/8
 
Lozza 1.15 64-bit2346  50%
1.5/3
75%
3/4
19%
1.5/8
 
CyberPagno 2.3 64-bit2343 0%
0/2
44%
3.5/8
   
Ghost 2.0.12342   40%
4/10
25%
0.5/2
 
Jumbo 0.4.17 64-bit234250%
2/4
50%
2/4
    
Jazz 840 64-bit233855%
17.5/32
34%
5.5/16
29%
2/7
50%
1.5/3
38%
3/8
 
Gibbon 2.60a 64-bit2337   54%
6.5/12
57%
8/14
 
Maverick 0.51 64-bit2337   62%
2.5/4
25%
1.5/6
19%
3/16
Bagatur 1.3a 64-bit2326  0%
0/1
25%
1/4
38%
3/8
32%
4.5/14
EveAnn 1.71a2319   31%
2.5/8
50%
2/4
0%
0/2
Gibbon 2.69a 64-bit231950%
5.5/11
52%
14.5/28
50%
10/20
   
KnightX 1.92231645%
4.5/10
   25%
0.5/2
 
Waxman 20132313    44%
3.5/8
25%
2.5/10
Nemeton 1.22309 56%
4.5/8
62%
10/16
   
NoraGrace 1.0 64-bit2308   38%
4.5/12
29%
4/14
 
Pedone 0.3 64-bit2308 81%
6.5/8
   50%
1/2
pikoSzachy Extreme2307   12%
0.5/4
45%
4.5/10
 
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
64-bit
Joker 1.1.14230142%
8.5/20
 100%
1/1
   
Schooner 1.5 64-bit229962%
2.5/4
53%
8.5/16
    
Absolute Zero 2.4.7.2 64-bit229558%
14/24
61%
11/18
    
Mediocre 0.52293    50%
2/4
38%
4.5/12
Matilde 2008 64-bit229146%
6.5/14
 50%
5.5/11
44%
4/9
0%
0/4
 
Chaturanga 2.4.3228945%
10/22
   75%
1.5/2
 
FireFly 2.7.0 64-bit228647%
8/17
42%
2.5/6
47%
7.5/16
31%
4/13
69%
5.5/8
17%
2/12
Bearded N44.2 64-bit228567%
4/6
33%
2/6
    
AliChess 4.25228460%
6/10
   50%
1/2
 
Butcher 1.64 64-bit2281  100%
1/1
  42%
5/12
Orion 0.2 64-bit2278  56%
9/16
47%
8/17
66%
10.5/16
 
Protej 0.5.8c225450%
1/2
67%
4/6
33%
2/6
46%
5.5/12
44%
8/18
 
Sungorus 1.3 32-bit2254 56%
4.5/8
45%
4.5/10
   
Exacto 0.e 64-bit225160%
6/10
 50%
2/4
59%
13/22
44%
3.5/8
25%
0.5/2
Joker 1.1.062251 50%
4/8
60%
6/10
   
RattateChess 1.0 Nosferatu225145%
4.5/10
    75%
1.5/2
Beowulf 2.4a 64-bit224965%
6.5/10
 45%
4.5/10
35%
3.5/10
50%
1/2
 
MadChess 1.4 64-bit2248   44%
7/16
45%
4.5/10
25%
0.5/2
Mango Paola Ajedrez 4.1224875%
1.5/2
  46%
5.5/12
56%
9/16
39%
7/18
Lozza 1.14a 64-bit2247   62%
2.5/4
30%
3/10
 
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
64-bit
Absolute Zero 2.4.0.0 64-bit2242   50%
10/20
50%
3/6
50%
4/8
Buzz 0.08 64-bit2230   70%
7/10
50%
7/14
12%
0.5/4
Dolphin 1.0 64-bit223050%
5/10
  60%
6/10
  
RamJet 0.13222859%
9.5/16
50%
4/8
    
Vajolet 1.62.12222 50%
4/8
   60%
6/10
OBender 03.2016 64-bit221461%
5.5/9
69%
5.5/8
    
ChessKISS 1.7c 64-bit221367%
4/6
75%
4.5/6
100%
4/4
   
Neurosis 2.32211  55%
5.5/10
62%
5/8
  
Adam 3.32210  70%
7/10
  50%
1/2
ChessKISS 1.7 64-bit2209 75%
6/8
65%
6.5/10
60%
6/10
45%
4.5/10
40%
12/30
Napoleon 1.6.0b 64-bit2206 80%
8/10
25%
1/4
   
Carballo 0.82195   50%
2/4
25%
0.5/2
45%
12.5/28
NG-Play 9.85 64-bit2191  70%
7/10
 64%
14/22
 
NG-Play 9.87 64-bit218771%
5/7
64%
9/14
    
Prophet 2.0 64-bit2183  70%
7/10
 80%
8/10
 
NG-Play 9.86 64-bit2170 50%
1/2
 69%
18/26
  
ProChess 1.02AD2163   65%
6.5/10
100%
2/2
61%
11/18
Chesley r323 64-bit2159   65%
6.5/10
60%
6/10
62%
2.5/4
Tunguska 1.0 64-bit2129100%
2/2
50%
2/4
    
Napoleon 1.5.0 64-bit2123    70%
14/20
88%
3.5/4
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
64-bit
BikJump 2.01 64-bit2119    70%
7/10
38%
1.5/4
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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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
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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019