CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (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 December 14, 2019 with Bayeselo based on 1'105'634 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%−5.529.7%1853 
96.0%
 Maverick 1.0 64-bit2508+25−2652.2%−17.731.5%521
100.0%
 Maverick 0.60 64-bit2395+33−3349.3%+5.228.3%307
99.6%
 Maverick 0.51 64-bit2342+22−2251.2%−7.323.7%788
100.0%
 Maverick 0.2 64-bit2142+30−3046.2%+29.320.2%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-bit2342     
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 96.0100.0100.0100.0
2Maverick 1.0 64-bit25084.0 100.0100.0100.0
3Maverick 0.60 64-bit23950.00.0 99.6100.0
4Maverick 0.51 64-bit23420.00.00.4 100.0
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 5491161620
2Maverick 1.0 64-bit2508549 2822386
3Maverick 0.60 64-bit2395116282 32536
4Maverick 0.51 64-bit2342162238325 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 23.15.46.10.0
2Maverick 1.0 64-bit250823.1 34.118.20.6
3Maverick 0.60 64-bit23955.434.1 29.74.9
4Maverick 0.51 64-bit23426.118.229.7 28.5
5Maverick 0.2 64-bit21420.00.64.928.5 
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 73 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 0.09b02g 64-bit256054%
13/24
  25%
1/4
 
Capivara LK 0.09b02c 64-bit255756%
4.5/8
  0%
0/4
 
JikChess 0.02 64-bit255645%
17/38
45%
4.5/10
 50%
2/4
 
Dorky 4.8 64-bit255247%
15/32
  25%
1/4
 
Ghost 3.1 64-bit254857%
16/28
  38%
1.5/4
 
Phalanx XXIV253750%
5/10
56%
4.5/8
0%
0/1
  
FrankWalter 2.4.0 64-bit253146%
17.5/38
  25%
1/4
 
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
   
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
CyberPagno 3.0 64-bit251138%
10.5/28
  38%
1.5/4
 
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
 
Pepito 1.59 64-bit249267%
4/6
50%
1/2
33%
2/6
  
K2 0.75249145%
5/11
40%
8/20
   
MadChess 2.2 64-bit249150%
6/12
  50%
2/4
 
JikChess 0.01 64-bit2488 50%
7/14
58%
3.5/6
  
Ghost 2.0.2 64-bit248562%
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 1.2245960%
6/10
50%
6/12
21%
1.5/7
  
Betsabe II 1.47244325%
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 0.712418  58%
3.5/6
36%
5/14
 
Shallow r688 64-bit2413 75%
4.5/6
50%
3/6
36%
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
Gaia 3.5 64-bit2412 88%
10.5/12
25%
1.5/6
  
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-bit2393 70%
7/10
58%
3.5/6
  
Waxman 20142389 56%
4.5/8
50%
5/10
46%
5.5/12
 
Carballo 1.1.12374  50%
5/10
35%
3.5/10
 
OliThink 5.3.2 64-bit2374 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
 
Jazz 840 64-bit233881%
19.5/24
 67%
4/6
  
CyberPagno 2.2 64-bit2336 60%
6/10
50%
4.5/9
75%
7.5/10
 
Gibbon 2.60a 64-bit2336  83%
5/6
56%
10/18
 
Nemeton 1.12330  0%
0/1
53%
8.5/16
 
Bagatur 1.3a 64-bit2326  33%
2/6
57%
16/28
25%
3.5/14
ECE 12.012319   50%
2/4
20%
2/10
EveAnn 1.71a2319   56%
10/18
35%
3.5/10
Capivara LK 0.09a02a 64-bit2315   38%
1.5/4
40%
4/10
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
Waxman 20132313   38%
3/8
14%
2/14
Mediocre 0.52294   47%
8/17
36%
5/14
Matilde 2008 64-bit2291  42%
2.5/6
75%
3/4
 
FireFly 2.7.0 64-bit2287  83%
5/6
68%
9.5/14
 
Gibbon 2.57a 64-bit2273   70%
7/10
46%
6.5/14
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-bit2185   81%
13/16
43%
6/14
ProChess 1.02AD2164   69%
11/16
29%
4/14
Napoleon 1.5.0 64-bit2123   100%
2/2
62%
5/8
Soldat III 0.178 64-bit2070   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
  (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

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Limit crosstables to engines in Elo range: to
Match length (Minimum number of games to highlight with color):

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Reference rating list:
Recalibrate:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on December 14, 2019