CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Custom engine selection

Comparing 7 engines!
7 selected engines played 60 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 Intel CPU.
Computed on July 19, 2019 with Bayeselo based on 1'068'538 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+
 Arminius 2018-12-23 64-bit 4CPU2786+57−5935.4%+101.932.0%103 
96.0%
1Arminius 2018-12-23 64-bit2730+15−1551.2%−8.933.0%1477
100.0%
 Arminius 2017-01-01 64-bit2672+16−1648.9%+6.734.9%1331
87.7%
 Arminius 2015-08-06 64-bit 4CPU2650+33−3344.2%+37.836.1%302
98.8%
 Arminius 2015-08-06 64-bit2604+20−1951.5%−11.833.4%883
98.1%
 Arminius 2013-08-10 64-bit2565+31−3147.8%+16.027.2%360
99.9%
 Arminius 2014-01-18 64-bit2502+24−2449.3%+4.129.3%605
 

Results matrix

Custom engine selection
#NameElo1234567
1Arminius 2018-12-23 64-bit 4CPU2786       
2Arminius 2018-12-23 64-bit2730  37 − 23
+26−12=22
+16
    
3Arminius 2017-01-01 64-bit2672 23 − 37
+12−26=22
−16
     
4Arminius 2015-08-06 64-bit 4CPU2650       
5Arminius 2015-08-06 64-bit2604       
6Arminius 2013-08-10 64-bit2565       
7Arminius 2014-01-18 64-bit2502       
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
#NameElo1234567
1Arminius 2018-12-23 64-bit 4CPU2786 96.0100.0100.0100.0100.0100.0
2Arminius 2018-12-23 64-bit27304.0 100.0100.0100.0100.0100.0
3Arminius 2017-01-01 64-bit26720.00.0 87.7100.0100.0100.0
4Arminius 2015-08-06 64-bit 4CPU26500.00.012.3 98.8100.0100.0
5Arminius 2015-08-06 64-bit26040.00.00.01.2 98.1100.0
6Arminius 2013-08-10 64-bit25650.00.00.00.01.9 99.9
7Arminius 2014-01-18 64-bit25020.00.00.00.00.00.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1Arminius 2018-12-23 64-bit 4CPU2786 000000
2Arminius 2018-12-23 64-bit27300 58804200
3Arminius 2017-01-01 64-bit26720588 04573693
4Arminius 2015-08-06 64-bit 4CPU2650000 000
5Arminius 2015-08-06 64-bit26040424570 138347
6Arminius 2013-08-10 64-bit256500360138 246
7Arminius 2014-01-18 64-bit250200930347246 
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
#NameElo1234567
1Arminius 2018-12-23 64-bit 4CPU2786 0.00.00.00.00.00.0
2Arminius 2018-12-23 64-bit27300.0 20.90.01.80.00.0
3Arminius 2017-01-01 64-bit26720.020.9 0.020.62.14.8
4Arminius 2015-08-06 64-bit 4CPU26500.00.00.0 0.00.00.0
5Arminius 2015-08-06 64-bit26040.01.820.60.0 11.123.3
6Arminius 2013-08-10 64-bit25650.00.02.10.011.1 25.5
7Arminius 2014-01-18 64-bit25020.00.04.80.023.325.5 
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 67 common opponents

Custom engine selection
NameEloArminius
2018-12-23
64-bit
4CPU
Arminius
2018-12-23
64-bit
Arminius
2017-01-01
64-bit
Arminius
2015-08-06
64-bit
4CPU
Arminius
2015-08-06
64-bit
Arminius
2013-08-10
64-bit
Arminius
2014-01-18
64-bit
RubiChess 1.1 64-bit2774 42%
13.5/32
62%
2.5/4
    
Bison 9.11 64-bit2755 55%
17.5/32
45%
4.5/10
    
Carballo 1.7 64-bit2738 55%
24/44
35%
8.5/24
 25%
1/4
  
Chronos 1.9.9 64-bit2738 44%
14/32
45%
4.5/10
    
Shield 2.1 64-bit2728 45%
20/44
45%
10/22
    
Devel 2.00002722 51%
20.5/40
39%
5.5/14
    
ProDeo 2.82705 51%
36.5/72
62%
2.5/4
    
Zurichess Graubuenden 64-bit2689  39%
5.5/14
 32%
4.5/14
  
Atlas 3.60 64-bit2687     25%
1/4
38%
1.5/4
Gogobello 1.4 64-bit2687 62%
2.5/4
42%
8.5/20
    
Cheese 1.8 64-bit2683  64%
11.5/18
 39%
3.5/9
  
WyldChess 1.51 64-bit2683 50%
16/32
43%
16.5/38
    
Djinn 1.021 64-bit2668    38%
3/8
 38%
1.5/4
Rodent 1.1 64-bit2668    40%
4/10
40%
4/10
 
RedQueen 1.1.98 64-bit2665  35%
8.5/24
 62%
2.5/4
  
RedQueen 1.1.97 64-bit2660    25%
1/4
5%
0.5/10
 
Scorpio 1.912660    45%
4.5/10
55%
5.5/10
 
Floyd 0.9 64-bit2657 59%
19/32
58%
17.5/30
 45%
4.5/10
  
Godel 2.3.7 64-bit2657    15%
1.5/10
38%
1.5/4
 
Philou 3.7.1 64-bit2652    0%
0/2
31%
2.5/8
 
NameEloArminius
2018-12-23
64-bit
4CPU
Arminius
2018-12-23
64-bit
Arminius
2017-01-01
64-bit
Arminius
2015-08-06
64-bit
4CPU
Arminius
2015-08-06
64-bit
Arminius
2013-08-10
64-bit
Arminius
2014-01-18
64-bit
ECE X3 64-bit2645 38%
1.5/4
64%
18/28
    
Gandalf 7 64-bit2641 72%
23/32
62%
12.5/20
    
Sjakk 2.2 64-bit2634  55%
5.5/10
 48%
10.5/22
 75%
3/4
Alfil 13.1 64-bit2628     56%
4.5/8
0%
0/4
Rotor 0.82628    50%
6/12
44%
3.5/8
31%
2.5/8
Rodin 8.02627  61%
13.5/22
 35%
7/20
  
Igel 1.1 64-bit2626  42%
2.5/6
 25%
0.5/2
  
NoraGrace 2.0 64-bit2625  45%
4.5/10
 50%
12/24
 58%
7/12
Nebula 2.0 64-bit2622  55%
5.5/10
 50%
1/2
75%
6/8
29%
3.5/12
Phalanx XXV2619  68%
15/22
 75%
7.5/10
  
Naum 1.91 64-bit2609     40%
4/10
17%
1/6
GreKo 2015 64-bit2608  65%
6.5/10
 71%
10/14
  
Donna 4.0 64-bit2605  67%
12/18
 53%
9.5/18
  
DanaSah 6.502604  56%
10/18
 25%
1/4
  
Rodin 7.02600    64%
11.5/18
 44%
3.5/8
Glass 2.0 64-bit2597  55%
5.5/10
  38%
1.5/4
38%
3/8
Muse 0.953 64-bit2595  75%
10.5/14
 45%
4.5/10
  
Djinn 0.992 64-bit2588    45%
4.5/10
50%
2/4
 
GarboChess 3.0 64-bit2586  60%
6/10
 50%
1/2
75%
1.5/2
 
Ethereal 7.78 64-bit2583  70%
7/10
 75%
3/4
  
NameEloArminius
2018-12-23
64-bit
4CPU
Arminius
2018-12-23
64-bit
Arminius
2017-01-01
64-bit
Arminius
2015-08-06
64-bit
4CPU
Arminius
2015-08-06
64-bit
Arminius
2013-08-10
64-bit
Arminius
2014-01-18
64-bit
K2 0.872583  69%
11/16
 50%
7/14
  
Jellyfish 1.1 64-bit2580  75%
6/8
 67%
28/42
 44%
3.5/8
GNU Chess 5.07.153b 64-bit2570     45%
4.5/10
42%
2.5/6
DanaSah 5.072569    0%
0/2
50%
10/20
38%
9/24
Capivara LK 0.09b02f 64-bit2568    50%
9.5/19
 75%
9/12
Coiled 0.4 64-bit2563  57%
8/14
 62%
2.5/4
  
Capivara LK 0.09b02g 64-bit2562  50%
2/4
 53%
8.5/16
  
Capivara LK 0.09b02c 64-bit2557    50%
9/18
 67%
4/6
Carballo 1.5 64-bit2556  60%
6/10
 62%
2.5/4
  
Rodin 6.02550     50%
4/8
25%
1/4
NirvanaChess 1.1 64-bit2549     48%
9.5/20
33%
2/6
Rhetoric 1.1 64-bit2541     75%
3/4
42%
2.5/6
Phalanx XXIV2537    67%
16/24
 19%
1.5/8
CuckooChess 1.102530    65%
6.5/10
 17%
1/6
Maverick 1.0 64-bit2507    62%
7.5/12
 56%
4.5/8
Delphil 3.2 64-bit2497    60%
12/20
 52%
10.5/20
Pupsi2 0.092496     75%
3/4
42%
2.5/6
K2 0.752491    71%
8.5/12
 38%
1.5/4
JikChess 0.01 64-bit2488    25%
0.5/2
 66%
10.5/16
Ghost 2.0.2 64-bit2484    75%
7.5/10
 58%
7/12
NameEloArminius
2018-12-23
64-bit
4CPU
Arminius
2018-12-23
64-bit
Arminius
2017-01-01
64-bit
Arminius
2015-08-06
64-bit
4CPU
Arminius
2015-08-06
64-bit
Arminius
2013-08-10
64-bit
Arminius
2014-01-18
64-bit
Delphil 3.1 64-bit2476     75%
10.5/14
31%
2.5/8
Carballo 1.32461    67%
4/6
69%
5.5/8
 
Betsabe II 1.472442    100%
2/2
60%
6/10
54%
6.5/12
Ares 1.005 64-bit2417    75%
1.5/2
 69%
5.5/8
Sjakk 2.0 64-bit2402     75%
3/4
62%
2.5/4
Myrddin 0.87 64-bit2394    50%
1/2
 88%
3.5/4
Sorgenkind 0.42388  50%
0.5/1
   83%
5/6
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%

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:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  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 July 19, 2019