CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 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 30, 2019 with Bayeselo based on 1'102'078 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+
1Maverick 1.5 64-bit2534+14−1450.4%−5.429.7%1853 
96.1%
 Maverick 1.0 64-bit2508+26−2552.2%−17.931.5%521
100.0%
 Maverick 0.60 64-bit2395+33−3349.3%+4.928.3%307
99.8%
 Maverick 0.51 64-bit2336+22−2251.9%−12.423.8%748
100.0%
 Maverick 0.2 64-bit2142+30−3046.2%+28.920.2%421
 

Results matrix

Custom engine selection
#NameElo12345
1Maverick 1.5 64-bit2534     
2Maverick 1.0 64-bit2508     
3Maverick 0.60 64-bit2395     
4Maverick 0.51 64-bit2336     
5Maverick 0.2 64-bit2142     
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
#NameElo12345
1Maverick 1.5 64-bit2534 96.1100.0100.0100.0
2Maverick 1.0 64-bit25083.9 100.0100.0100.0
3Maverick 0.60 64-bit23950.00.0 99.8100.0
4Maverick 0.51 64-bit23360.00.00.2 100.0
5Maverick 0.2 64-bit21420.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Maverick 1.5 64-bit2534 549116810
2Maverick 1.0 64-bit2508549 2822266
3Maverick 0.60 64-bit2395116282 32536
4Maverick 0.51 64-bit233681226325 345
5Maverick 0.2 64-bit21420636345 
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
#NameElo12345
1Maverick 1.5 64-bit2534 23.15.43.10.0
2Maverick 1.0 64-bit250823.1 34.117.80.6
3Maverick 0.60 64-bit23955.434.1 30.84.9
4Maverick 0.51 64-bit23363.117.830.8 29.5
5Maverick 0.2 64-bit21420.00.64.929.5 
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 68 common opponents

Custom engine selection
NameEloMaverick
1.5
64-bit
Maverick
1.0
64-bit
Maverick
0.60
64-bit
Maverick
0.51
64-bit
Maverick
0.2
64-bit
Sjakk 2.2 64-bit263325%
2/8
0%
0/2
   
NoraGrace 2.0 64-bit262528%
4.5/16
50%
3/6
   
GreKo 2015 64-bit260933%
2/6
25%
2/8
   
Donna 4.0 64-bit260539%
7/18
38%
3/8
   
Arminius 2015-08-06 64-bit260446%
11/24
38%
4.5/12
   
Rodin 7.0260035%
3.5/10
25%
1/4
0%
0/1
  
Jellyfish 1.1 64-bit258044%
14/32
56%
10/18
100%
1/1
  
Capivara LK 0.09b02f 64-bit256943%
9/21
32%
3.5/11
   
DanaSah 5.07256925%
0.5/2
38%
1.5/4
100%
1/1
  
GreKo 12.5 64-bit2569 17%
0.5/3
0%
0/1
  
Capivara LK 0.09b02c 64-bit255756%
4.5/8
  0%
0/4
 
JikChess 0.02 64-bit255645%
17/38
45%
4.5/10
   
Phalanx XXIV253750%
5/10
56%
4.5/8
0%
0/1
  
Fridolin 2.00 64-bit253050%
7/14
47%
7.5/16
   
nanoSzachy 4.1 64-bit252940%
9.5/24
61%
13.5/22
   
Donna 3.1 64-bit251744%
7/16
50%
4/8
   
CyberPagno 3.0 64-bit251138%
10.5/28
  0%
0/1
 
Arminius 2014-01-18 64-bit2502 44%
3.5/8
33%
2/6
0%
0/2
 
Delphil 3.2 64-bit249746%
11/24
50%
8/16
50%
3/6
  
Pupsi2 0.09249775%
1.5/2
 17%
1/6
75%
1.5/2
 
NameEloMaverick
1.5
64-bit
Maverick
1.0
64-bit
Maverick
0.60
64-bit
Maverick
0.51
64-bit
Maverick
0.2
64-bit
Pepito 1.59 64-bit249267%
4/6
50%
1/2
33%
2/6
  
K2 0.75249145%
5/11
40%
8/20
   
JikChess 0.01 64-bit2488 50%
7/14
58%
3.5/6
  
Ghost 2.0.2 64-bit248462%
12.5/20
59%
9.5/16
29%
2/7
31%
2.5/8
 
Zurichess Geneva 64-bit248358%
3.5/6
69%
5.5/8
   
Carballo 1.3246240%
4/10
46%
6.5/14
   
Giraffe 20150908 64-bit246025%
0.5/2
100%
4/4
 0%
0/8
 
Carballo 1.2245860%
6/10
50%
6/12
21%
1.5/7
  
Betsabe II 1.47244225%
0.5/2
50%
5/10
45%
8.5/19
55%
5.5/10
 
Zurichess Fribourg 64-bit244070%
7/10
75%
3/4
 55%
5.5/10
 
Snitch 1.6.2 64-bit2433 25%
0.5/2
25%
1.5/6
  
Pedone 0.4 64-bit2426 65%
6.5/10
 30%
3/10
 
Ares 1.005 64-bit2418 58%
3.5/6
50%
4.5/9
61%
8.5/14
 
K2 0.712417  58%
3.5/6
36%
5/14
 
Gaia 3.5 64-bit2412 88%
10.5/12
25%
1.5/6
  
Shallow r688 64-bit2412 75%
4.5/6
50%
3/6
36%
5/14
 
Tigran 2.4n 64-bit2399 75%
1.5/2
75%
4.5/6
33%
6/18
29%
4/14
Myrddin 0.87 64-bit2396100%
2/2
58%
3.5/6
70%
7/10
42%
5/12
 
Alex 2.14a 64-bit2392 70%
7/10
58%
3.5/6
  
Waxman 20142389 56%
4.5/8
50%
5/10
46%
5.5/12
 
NameEloMaverick
1.5
64-bit
Maverick
1.0
64-bit
Maverick
0.60
64-bit
Maverick
0.51
64-bit
Maverick
0.2
64-bit
Carballo 1.1.12374  50%
5/10
35%
3.5/10
 
OliThink 5.3.2 64-bit2373 65%
6.5/10
50%
3/6
58%
3.5/6
 
Tytan 9.32 64-bit2368  50%
8.5/17
75%
1.5/2
 
Myrddin 0.86 64-bit2359   32%
4.5/14
0%
0/10
Plisk 0.2.7d 64-bit2359  83%
5/6
25%
0.5/2
 
Donna 1.0 64-bit2357  42%
2.5/6
38%
4.5/12
 
K2 0.672354 50%
5/10
 58%
3.5/6
 
Gibbon 2.60a 64-bit2337  83%
5/6
56%
10/18
 
Jazz 840 64-bit233781%
19.5/24
 67%
4/6
  
CyberPagno 2.2 64-bit2335 60%
6/10
50%
4.5/9
75%
7.5/10
 
Nemeton 1.12330  0%
0/1
53%
8.5/16
 
Bagatur 1.3a 64-bit2325  33%
2/6
57%
16/28
25%
3.5/14
ECE 12.012319   50%
2/4
20%
2/10
EveAnn 1.71a2318   56%
10/18
35%
3.5/10
Capivara LK 0.09a02a 64-bit2314   38%
1.5/4
40%
4/10
Waxman 20132313   38%
3/8
14%
2/14
Mediocre 0.52293   47%
8/17
36%
5/14
Matilde 2008 64-bit2291  42%
2.5/6
75%
3/4
 
FireFly 2.7.0 64-bit2286  83%
5/6
68%
9.5/14
 
Gibbon 2.57a 64-bit2272   70%
7/10
46%
6.5/14
NameEloMaverick
1.5
64-bit
Maverick
1.0
64-bit
Maverick
0.60
64-bit
Maverick
0.51
64-bit
Maverick
0.2
64-bit
FireFly 2.6.0 64-bit2233   38%
1.5/4
50%
7/14
ChessKISS 1.7 64-bit2209   92%
5.5/6
57%
8/14
Carballo 0.82195   58%
3.5/6
62%
2.5/4
Fischerle 0.9.30b 64-bit2184   81%
13/16
43%
6/14
ProChess 1.02AD2163   69%
11/16
29%
4/14
Napoleon 1.5.0 64-bit2123   100%
2/2
62%
5/8
Soldat III 0.178 64-bit2069   100%
2/2
45%
4.5/10
Ecce 1.0 (rev. 508) 64-bit2050   100%
2/2
50%
5/10
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%

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Rating list
Testing profile
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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 November 30, 2019