CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Custom engine selection

Comparing 6 engines!
6 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 CPU.
Computed on December 7, 2019 with Bayeselo based on 2'143'600 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+
1Dorky 4.8 64-bit 4CPU2653+30−2956.1%−39.333.3%375 
100.0%
 Dorky 4.8 64-bit2547+16−1649.7%+1.724.9%1440
100.0%
 Dorky 4.5 64-bit2505+14−1450.2%−1.624.5%1913
99.7%
 Dorky 4.6 64-bit2468+22−2246.8%+22.923.7%727
55.5%
 Dorky 4.3 64-bit2466+11−1146.8%+24.122.3%3119
100.0%
 Dorky 3.482226+13−1352.9%−25.419.6%2394
 

Results matrix

Custom engine selection
#NameElo123456
1Dorky 4.8 64-bit 4CPU2653      
2Dorky 4.8 64-bit2547      
3Dorky 4.5 64-bit2505      
4Dorky 4.6 64-bit2468      
5Dorky 4.3 64-bit2466      
6Dorky 3.482226      
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
1Dorky 4.8 64-bit 4CPU2653 100.0100.0100.0100.0100.0
2Dorky 4.8 64-bit25470.0 100.0100.0100.0100.0
3Dorky 4.5 64-bit25050.00.0 99.7100.0100.0
4Dorky 4.6 64-bit24680.00.00.3 55.5100.0
5Dorky 4.3 64-bit24660.00.00.044.5 100.0
6Dorky 3.4822260.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Dorky 4.8 64-bit 4CPU2653 31425601090
2Dorky 4.8 64-bit2547314 9787044360
3Dorky 4.5 64-bit2505256978 4529809
4Dorky 4.6 64-bit24680704452 6150
5Dorky 4.3 64-bit2466109436980615 244
6Dorky 3.4822260090244 
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
1Dorky 4.8 64-bit 4CPU2653 17.311.20.03.10.0
2Dorky 4.8 64-bit254717.3 29.232.59.60.0
3Dorky 4.5 64-bit250511.229.2 17.119.50.2
4Dorky 4.6 64-bit24680.032.517.1 16.00.0
5Dorky 4.3 64-bit24663.19.619.516.0 4.4
6Dorky 3.4822260.00.00.20.04.4 
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
NameEloDorky
4.8
64-bit
4CPU
Dorky
4.8
64-bit
Dorky
4.5
64-bit
Dorky
4.6
64-bit
Dorky
4.3
64-bit
Dorky
3.48
Delfi 5.42683 100%
1/1
0%
0/2
   
Colossus 2008b264248%
14/29
50%
0.5/1
    
Cyrano 0.6b17 64-bit264139%
11/28
0%
0/1
0%
0/1
   
Rodin 8.0263652%
15/29
 0%
0/1
   
E.T. Chess 13.01.08263455%
16/29
 0%
0/1
   
Zarkov 6.55261752%
15.5/30
100%
1/1
    
Glass 2.0 64-bit2610 50%
0.5/1
28%
9.5/34
   
Jellyfish 1.1 64-bit261057%
16.5/29
45%
15/33
    
Amyan 1.72260453%
15.5/29
29%
9/31
27%
8.5/32
 33%
14.5/44
 
Pharaon 3.5.12603 31%
10/32
22%
7/32
   
Floyd 0.9 64-bit258371%
20.5/29
50%
16/32
21%
7/33
   
Muse 0.953 64-bit258257%
17/30
52%
16.5/32
59%
19/32
   
Francesca MAD 0.19258173%
20.5/28
52%
16.5/32
32%
11/34
 38%
4.5/12
 
Hamsters 0.7.12578 55%
17/31
48%
15.5/32
   
SOS 5.12573 50%
16/32
30%
9.5/32
   
Maverick 1.5 64-bit2569 37%
11.5/31
41%
13.5/33
   
Aristarch 4.502566 42%
14/33
44%
14/32
   
Petir 4.392566 34%
11/32
  58%
7/12
 
nanoSzachy 4.1 64-bit2559 52%
16.5/32
100%
1/1
   
Brutus 8.05 64-bit2557 34%
11/32
50%
0.5/1
67%
4/6
  
NameEloDorky
4.8
64-bit
4CPU
Dorky
4.8
64-bit
Dorky
4.5
64-bit
Dorky
4.6
64-bit
Dorky
4.3
64-bit
Dorky
3.48
Petir 4.9999992555  50%
1/2
 38%
12/32
 
Ghost 3.1 64-bit2554  23%
7/31
40%
8/20
  
Betsabe II 1.842543 42%
13.5/32
47%
18/38
   
Ufim 8.022540   35%
7/20
44%
14/32
 
AnMon 5.752539  50%
0.5/1
60%
12.5/21
36%
11.5/32
 
Fridolin 2.00 64-bit2538   26%
5/19
31%
10/32
 
Capivara LK 0.09b02g 64-bit2537 62%
20/32
100%
1/1
   
Pupsi2 0.092537 100%
1/1
100%
2/2
   
Hermann 2.8 64-bit2531 100%
1/1
 36%
6.5/18
29%
3.5/12
 
JikChess 0.02 64-bit2522 55%
18/33
0%
0/1
35%
7/20
56%
18/32
 
Schooner 1.8 64-bit2519 44%
14.5/33
44%
28/64
32%
6.5/20
  
Orion 0.5 64-bit2514 65%
21.5/33
41%
13/32
44%
8/18
  
Coiled 0.4 64-bit2508  50%
0.5/1
50%
1.5/3
50%
15/30
 
Green Light Chess 3.01.2.22505 44%
14/32
50%
1/2
39%
7.5/19
42%
13.5/32
 
Little Goliath Evolution 3.122505 77%
25.5/33
 39%
7.5/19
100%
2/2
 
Yace 0.99.872504 66%
21/32
 35%
7/20
26%
5.5/21
 
Trace 1.37a2500 56%
18.5/33
0%
0/1
47%
9/19
45%
14.5/32
 
Bruja 1.9.1 64-bit2491 39%
12.5/32
0%
0/1
45%
14.5/32
  
CyberPagno 3.0 64-bit2491 50%
16/32
0%
0/1
59%
19/32
45%
4.5/10
 
Tao 5.62486 59%
19/32
 48%
15.5/32
  
NameEloDorky
4.8
64-bit
4CPU
Dorky
4.8
64-bit
Dorky
4.5
64-bit
Dorky
4.6
64-bit
Dorky
4.3
64-bit
Dorky
3.48
Bagatur 1.5e 64-bit2485 53%
17/32
55%
16.5/30
45%
14.5/32
  
BBChess 1.3b 64-bit2480  0%
0/1
45%
14.5/32
  
Drosophila 1.5.1 64-bit2479 73%
22.5/31
45%
14.5/32
44%
14/32
  
Mephisto Gideon Professional2474   59%
19/32
39%
16.5/42
 
Cerebro 3.03d2471   39%
12/31
59%
13/22
 
Viper 0.1 64-bit2458 100%
1/1
50%
1.5/3
   
Anatoli 0.35k2455  100%
1/1
53%
17/32
  
LittleThought 1.052 64-bit2452  64%
21/33
53%
17/32
65%
19.5/30
 
Shield 1.2 64-bit2449  61%
19.5/32
 48%
15.5/32
 
Counter 1.22447  62%
20/32
 44%
14/32
 
Matacz 1.42446  61%
19.5/32
 62%
20/32
 
Ares 1.005.2 64-bit2441  56%
18/32
 40%
12.5/31
 
Jumbo 0.6.31 64-bit2440  75%
24/32
64%
20.5/32
  
SpiderChess 0706032439  58%
19/33
 52%
15.5/30
 
LambChop 10.992434  61%
19.5/32
 66%
21/32
 
Delphil 3.2 64-bit2432  100%
1/1
69%
22/32
  
Eeyore 1.52 64-bit2427  64%
21/33
 50%
9.5/19
 
Gaia 3.5 64-bit2425  58%
18/31
 42%
7.5/18
 
Nejmet 3.072425  73%
22.5/31
 66%
21/32
 
Quark 2.352423  67%
21.5/32
 69%
22/32
 
NameEloDorky
4.8
64-bit
4CPU
Dorky
4.8
64-bit
Dorky
4.5
64-bit
Dorky
4.6
64-bit
Dorky
4.3
64-bit
Dorky
3.48
Hussar 0.42420  59%
19.5/33
 64%
20.5/32
 
Dragon 4.62418  64%
20.5/32
 59%
19/32
 
Ifrit m1.8 64-bit2404  50%
0.5/1
 50%
5/10
 
OliThink 5.3.2 64-bit2402  58%
18.5/32
 75%
7.5/10
 
Leila 0.53h2388    61%
19.5/32
19%
6/32
Gosu 0.162382    58%
18.5/32
26%
9/34
Cmcchess 2.6 64-bit2378 100%
1/1
  58%
18/31
 
Comet B682377  100%
1/1
 56%
10/18
 
Der Bringer 1.92374  100%
1/1
 64%
11.5/18
28%
9/32
Terra 3.42368 100%
1/1
0%
0/1
   
The Crazy Bishop 00522364    69%
22/32
23%
7.5/32
Aice 0.99.22315  50%
0.5/1
  37%
12.5/34
Latista (Sinobyl) 1.52195  100%
1/1
  53%
17/32
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 December 7, 2019