CCRL 40/4
Downloads and Statistics
June 25, 2019
Testing summary:
Total: 2'055'166 games
played by 2'374 programs
27559 CPU days (X2 4600+)

White wins: 798'582 (38.9%)
Black wins: 646'405 (31.5%)
Draws: 610'179 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 5 engines!
5 selected engines played 0 games with each other

CCRL 40/4 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 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Computed on June 25, 2019 with Bayeselo based on 2'055'166 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Arminius 2018-12-23 64-bit2753+16−1647.6%+16.827.6%1330 
100.0%
 Arminius 2017-01-01 64-bit2688+12−1249.6%+3.927.7%2434
100.0%
 Arminius 2013-08-10 64-bit2597+18−1843.4%+49.522.5%1159
96.8%
 Arminius 2015-08-06 64-bit2575+16−1649.0%+6.027.8%1463
99.9%
 Arminius 2014-01-18 64-bit2521+28−2930.6%+149.124.4%479
 

Results matrix

Custom engine selection
#NameElo12345
1Arminius 2018-12-23 64-bit2753     
2Arminius 2017-01-01 64-bit2688     
3Arminius 2013-08-10 64-bit2597     
4Arminius 2015-08-06 64-bit2575     
5Arminius 2014-01-18 64-bit2521     
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
1Arminius 2018-12-23 64-bit2753 100.0100.0100.0100.0
2Arminius 2017-01-01 64-bit26880.0 100.0100.0100.0
3Arminius 2013-08-10 64-bit25970.00.0 96.8100.0
4Arminius 2015-08-06 64-bit25750.00.03.2 99.9
5Arminius 2014-01-18 64-bit25210.00.00.00.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Arminius 2018-12-23 64-bit2753 685195120
2Arminius 2017-01-01 64-bit2688685 361817148
3Arminius 2013-08-10 64-bit2597195361 519265
4Arminius 2015-08-06 64-bit257512817519 180
5Arminius 2014-01-18 64-bit25210148265180 
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
1Arminius 2018-12-23 64-bit2753 18.27.80.40.0
2Arminius 2017-01-01 64-bit268818.2 10.021.05.1
3Arminius 2013-08-10 64-bit25977.810.0 19.816.2
4Arminius 2015-08-06 64-bit25750.421.019.8 9.3
5Arminius 2014-01-18 64-bit25210.05.116.29.3 
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 56 common opponents

Custom engine selection
NameEloArminius
2018-12-23
64-bit
Arminius
2017-01-01
64-bit
Arminius
2013-08-10
64-bit
Arminius
2015-08-06
64-bit
Arminius
2014-01-18
64-bit
Spike 1.4 Leiden292250%
0.5/1
 14%
1/7
  
DiscoCheck 5.2.1 64-bit29140%
0/1
50%
0.5/1
   
Zappa Mexico II 64-bit284438%
12.5/33
50%
0.5/1
   
Tornado 8.0 64-bit282652%
16.5/32
25%
0.5/2
   
Rhetoric 1.4.3 64-bit280445%
12.5/28
0%
0/1
   
Counter 3.1 64-bit279544%
14/32
38%
12.5/33
   
RubiChess 1.1 64-bit278047%
15/32
50%
16/32
   
Bright 0.5c277355%
18/33
0%
0/2
   
Twisted Logic 20090922 64-bit277152%
16.5/32
 21%
3/14
  
Frenzee 3.5.19 64-bit276836%
11.5/32
25%
0.5/2
   
Jonny 4.00276364%
18/28
 50%
3.5/7
  
Rodent 1.3 64-bit2763  21%
1.5/7
 16%
5/32
Bison 9.11 64-bit2762100%
1/1
40%
12.5/31
   
Gogobello 1.4 64-bit275558%
19/33
33%
9.5/29
   
Chronos 1.9.9 64-bit274055%
16/29
45%
13.5/30
36%
14/39
  
Winter 0.3 64-bit273959%
16.5/28
48%
15/31
   
Shield 2.1 64-bit273761%
20/33
43%
13/30
   
Zurichess Graubuenden 64-bit2724 45%
14/31
 29%
9/31
 
Chess Tiger 2007.1271457%
16.5/29
59%
19/32
36%
11.5/32
  
Devel 2.0000271277%
20/26
40%
12/30
   
NameEloArminius
2018-12-23
64-bit
Arminius
2017-01-01
64-bit
Arminius
2013-08-10
64-bit
Arminius
2015-08-06
64-bit
Arminius
2014-01-18
64-bit
Donna 4.1 64-bit269966%
19/29
50%
32/64
   
RedQueen 1.1.4 64-bit2690 50%
15/30
42%
13.5/32
  
Delfi 5.42684 50%
0.5/1
44%
14/32
  
RedQueen 1.1.98 64-bit266948%
14/29
38%
12.5/33
   
Phalanx XXV2654 0%
0/1
 31%
10/32
 
Pawny 1.0 64-bit2648  59%
19/32
 27%
8.5/32
Colossus 2008b2642 67%
20/30
41%
13/32
  
Cyrano 0.6b17 64-bit2642100%
1/1
52%
16.5/32
   
Rodin 8.02637 57%
16.5/29
 33%
10.5/32
 
Philou 3.7.1 64-bit2620 61%
19.5/32
 47%
15/32
33%
7/21
Godel 2.3.7 64-bit2618  43%
3/7
 47%
15/32
Sloppy 0.2.2 64-bit2618 61%
20/33
 58%
18.5/32
 
Rotor 0.8261350%
0.5/1
56%
18.5/33
 58%
18.5/32
 
Glass 2.0 64-bit2610 65%
41/63
 50%
16/32
45%
14.5/32
Ruffian 2.1.026100%
0/1
100%
1/1
 42%
13.5/32
 
Jellyfish 1.1 64-bit2609100%
1/1
59%
19/32
 53%
17/32
 
NoraGrace 2.0 64-bit2606 67%
22/33
 48%
15/31
 
Amyan 1.722604 60%
38/63
44%
14/32
48%
15.5/32
 
Pharaon 3.5.12604100%
1/1
66%
41/62
 53%
17/32
 
GarboChess 2.10 64-bit2599 69%
22/32
 45%
14.5/32
 
NameEloArminius
2018-12-23
64-bit
Arminius
2017-01-01
64-bit
Arminius
2013-08-10
64-bit
Arminius
2015-08-06
64-bit
Arminius
2014-01-18
64-bit
Tucano 3.00 64-bit2582  56%
35/63
 44%
14/32
Francesca MAD 0.192581 100%
2/2
48%
15.5/32
47%
15/32
 
Hamsters 0.7.12579  53%
17/32
67%
21.5/32
 
Donna 2.1 64-bit2575   63%
19.5/31
48%
15.5/32
Rodin 6.02571  47%
15/32
 34%
11/32
Maverick 1.5 64-bit2568 100%
2/2
 52%
16.5/32
 
Aristarch 4.502566  41%
13/32
53%
17.5/33
 
nanoSzachy 4.1 64-bit2558 100%
1/1
 50%
16/32
 
Brutus 8.05 64-bit2556  44%
14/32
100%
2/2
 
Rebel Century2547  50%
16/32
64%
20.5/32
 
nanoSzachy 4.0 64-bit2544  69%
22/32
45%
14.5/32
 
Ufim 8.022540  64%
20.5/32
50%
16/32
 
Shield 1.3.1 64-bit2539 50%
0.5/1
 47%
15/32
 
DanaSah 4.882534  59%
19/32
58%
18.5/32
 
Viper 0.1 64-bit2460100%
1/1
100%
1/1
   
Typhoon 1.00-358 64-bit2384100%
1/1
100%
1/1
   
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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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on June 25, 2019