CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (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 10, 2019 with Bayeselo based on 1'104'091 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+
1Dorky 4.8 64-bit2552+15−1549.9%+1.530.8%1635 
100.0%
 Dorky 4.5 64-bit2499+19−1948.7%+9.233.0%957
99.1%
 Dorky 4.0 64-bit2454+32−3250.6%−4.733.5%322
59.1%
 Dorky 4.3 64-bit2449+28−2848.6%+8.629.0%431
99.9%
 Dorky 4.3 32-bit2385+26−2650.7%−4.724.8%525
 

Results matrix

Custom engine selection
#NameElo12345
1Dorky 4.8 64-bit2552     
2Dorky 4.5 64-bit2499     
3Dorky 4.0 64-bit2454     
4Dorky 4.3 64-bit2449     
5Dorky 4.3 32-bit2385     
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
1Dorky 4.8 64-bit2552 100.0100.0100.0100.0
2Dorky 4.5 64-bit24990.0 99.199.8100.0
3Dorky 4.0 64-bit24540.00.9 59.199.9
4Dorky 4.3 64-bit24490.00.240.9 99.9
5Dorky 4.3 32-bit23850.00.00.10.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Dorky 4.8 64-bit2552 63120486
2Dorky 4.5 64-bit2499631 1041560
3Dorky 4.0 64-bit245420104 6427
4Dorky 4.3 64-bit24494815664 54
5Dorky 4.3 32-bit2385602754 
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
1Dorky 4.8 64-bit2552 24.31.02.30.3
2Dorky 4.5 64-bit249924.3 8.111.20.0
3Dorky 4.0 64-bit24541.08.1 8.53.2
4Dorky 4.3 64-bit24492.311.28.5 5.6
5Dorky 4.3 32-bit23850.30.03.25.6 
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 43 common opponents

Custom engine selection
NameEloDorky
4.8
64-bit
Dorky
4.5
64-bit
Dorky
4.0
64-bit
Dorky
4.3
64-bit
Dorky
4.3
32-bit
GreKo 2015-ML 64-bit2610 25%
2.5/10
40%
4/10
  
Monolith 0.4 64-bit260738%
1.5/4
50%
2/4
   
Muse 0.953 64-bit259538%
1.5/4
36%
5/14
   
Brutus 8.05 64-bit258946%
5.5/12
  25%
0.5/2
 
Jellyfish 1.1 64-bit258062%
2.5/4
38%
1.5/4
   
Delocto 0.6 64-bit257649%
19.5/40
20%
2/10
   
Schooner 1.8 64-bit256633%
4/12
25%
0.5/2
   
Capivara LK 0.09b02g 64-bit256050%
3.5/7
59%
13/22
   
Francesca MAD 0.192557 45%
4.5/10
 50%
2/4
 
JikChess 0.02 64-bit255725%
0.5/2
58%
10.5/18
   
tomitankChess 1.4 64-bit255471%
8.5/12
32%
4.5/14
   
Ghost 3.1 64-bit254863%
19/30
38%
9/24
   
chess22k 1.3 64-bit253733%
4/12
12%
0.5/4
   
Carballo 1.4 64-bit253354%
6.5/12
 38%
3/8
  
Maverick 1.5 64-bit253353%
17/32
49%
16.5/34
   
Marvin 2.0.0 64-bit253258%
7/12
50%
6/12
   
Fridolin 2.00 64-bit253046%
5.5/12
39%
5.5/14
 0%
0/2
 
Hermann 2.8 64-bit2529 50%
5/10
 50%
2/4
 
nanoSzachy 4.1 64-bit252964%
20.5/32
44%
3.5/8
   
Orion 0.5 64-bit252662%
7.5/12
31%
2.5/8
   
NameEloDorky
4.8
64-bit
Dorky
4.5
64-bit
Dorky
4.0
64-bit
Dorky
4.3
64-bit
Dorky
4.3
32-bit
Bagatur 1.5e 64-bit251653%
8.5/16
38%
1.5/4
   
CyberPagno 3.0 64-bit251167%
25.5/38
47%
14/30
   
Shield 1.3.1 64-bit2509 34%
5.5/16
62%
5/8
  
LittleThought 1.052 64-bit250050%
16/32
40%
4/10
 33%
2/6
 
Delphil 3.2 64-bit249766%
21/32
65%
6.5/10
 50%
2/4
 
Pupsi2 0.092497 55%
5.5/10
 31%
2.5/8
 
Pepito 1.59 64-bit2492 45%
4.5/10
 25%
2/8
 
MadChess 2.2 64-bit249156%
23.5/42
58%
7/12
   
Yace 0.99.872488 45%
4.5/10
50%
12/24
  
Jumbo 0.6.10 64-bit248262%
20/32
50%
2/4
   
Bruja 1.9.1 64-bit2478  25%
6/24
42%
2.5/6
 
Drosophila 1.5.1 64-bit247861%
29.5/48
64%
11.5/18
   
Delphil 3.1 64-bit2477  40%
4/10
75%
1.5/2
 
Lozza 1.18 64-bit246850%
10/20
62%
2.5/4
   
Giraffe 20150908 64-bit246067%
8/12
60%
6/10
 0%
0/2
 
Eeyore 1.52 64-bit2444 85%
8.5/10
52%
12.5/24
47%
7.5/16
 
Abrok 5.0244361%
19.5/32
   100%
2/2
Hussar 0.42443   41%
9/22
21%
2.5/12
Lozza 1.17a 64-bit2442 53%
16/30
 50%
5/10
 
Glass 1.62428  44%
10.5/24
 36%
2.5/7
NameEloDorky
4.8
64-bit
Dorky
4.5
64-bit
Dorky
4.0
64-bit
Dorky
4.3
64-bit
Dorky
4.3
32-bit
Kiwi 0.6d 32-bit2418  60%
14.5/24
 50%
1/2
RomiChess P3n 64-bit241550%
2/4
62%
5/8
   
iCE 0.22371   75%
6/8
42%
5/12
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):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
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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 10, 2019