CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Custom engine selection

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

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on January 18, 2020 with Bayeselo based on 1'114'202 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+
1Atak 6.72236+28−2850.3%−2.733.3%433 
48.7%
 Atak 6.82236+16−1650.9%−5.823.1%1421
100.0%
 Atak 6.52180+25−2550.7%−6.523.9%570
93.0%
 Atak 6.02148+34−3448.6%+7.122.4%321
99.7%
 Atak 6.22079+36−3647.5%+16.014.8%304
 

Results matrix

Custom engine selection
#NameElo12345
1Atak 6.72236     
2Atak 6.82236     
3Atak 6.52180     
4Atak 6.02148     
5Atak 6.22079     
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
1Atak 6.72236 48.799.8100.0100.0
2Atak 6.8223651.3 100.0100.0100.0
3Atak 6.521800.20.0 93.0100.0
4Atak 6.021480.00.07.0 99.7
5Atak 6.220790.00.00.00.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Atak 6.72236 2213345858
2Atak 6.82236221 1842442
3Atak 6.52180334184 190237
4Atak 6.021485824190 252
5Atak 6.220795842237252 
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
1Atak 6.72236 11.933.37.77.9
2Atak 6.8223611.9 9.21.42.4
3Atak 6.5218033.39.2 21.327.1
4Atak 6.021487.71.421.3 40.3
5Atak 6.220797.92.427.140.3 
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 59 common opponents

Custom engine selection
NameEloAtak
6.7
Atak
6.8
Atak
6.5
Atak
6.0
Atak
6.2
OliThink 5.3.0 32-bit235825%
1/4
44%
3.5/8
   
Rodin 2.3a233845%
4.5/10
 50%
2/4
  
Ares 1.003a230450%
2/4
 50%
1/2
  
Anechka 0.08230075%
3/4
50%
2/4
   
Popochin 3.2229662%
2.5/4
50%
2/4
10%
0.5/5
  
Butcher 1.60n1228412%
0.5/4
48%
9.5/20
75%
1.5/2
  
AliChess 4.20226212%
0.5/4
 25%
0.5/2
  
Cheese 1.22261   43%
9.5/22
50%
1/2
Sungorus 1.4 32-bit225938%
1.5/4
49%
16.5/34
   
AliChess 4.21225875%
3/4
60%
12/20
   
Waxman 2009225357%
8/14
75%
3/4
25%
0.5/2
  
RattateChess 1.0 Nosferatu225262%
2.5/4
44%
16/36
   
Beowulf 2.4a 64-bit224933%
8/24
50%
1/2
   
Feuerstein 0.4.6.1223844%
7/16
44%
4/9
50%
5/10
 0%
0/4
Uralochka 1.1b221750%
4/8
 23%
3/13
58%
3.5/6
31%
2.5/8
Gibbon 2.52a221653%
8.5/16
50%
3/6
42%
22/52
  
ZCT 0.3.24512210   62%
2.5/4
100%
2/2
Atlas 2.20220875%
3/4
   0%
0/2
Neurosis 2.5220653%
8.5/16
38%
3/8
33%
6/18
  
ChessAlex 2.0r42203  42%
5/12
33%
2/6
25%
1/4
NameEloAtak
6.7
Atak
6.8
Atak
6.5
Atak
6.0
Atak
6.2
BlackBishop 1.0220160%
14.5/24
 38%
5/13
  
RattateChess Bologna 20072200  25%
2/8
 12%
0.5/4
Alf 1.092195  56%
4.5/8
 12%
0.5/4
AliChess 4.082195   50%
5/10
75%
1.5/2
OBender 3.2.4.22191  48%
12.5/26
50%
1/2
38%
1.5/4
Neurosis 2.42187   88%
3.5/4
12%
0.5/4
Mediocre 0.34218652%
10.5/20
 40%
4/10
  
NagaSkaki 5.12218656%
4.5/8
75%
3/4
47%
7.5/16
29%
3.5/12
20%
2/10
KMTChess 1.2.1 32-bit218262%
7.5/12
53%
9.5/18
   
Hamsters 0.0.62178  50%
9/18
47%
7.5/16
0%
0/2
Lime 662177 68%
27/40
45%
9/20
50%
1/2
33%
2/6
Feuerstein 0.4.62174   30%
3/10
50%
3/6
Bearded 06_292156   8%
0.5/6
25%
0.5/2
KnockOut 0.7.1215188%
7/8
60%
6/10
62%
15/24
  
Mediocre 0.3342150   50%
1/2
62%
5/8
Waxman 20082139  50%
2/4
 25%
1/4
Parrot 07.07.222135  44%
3.5/8
 25%
1/4
TJchess 0.121213358%
7/12
 58%
3.5/6
58%
7/12
50%
1/2
Adam 3.2213175%
3/4
 59%
13/22
  
Bearded 06_29_02213075%
6/8
 50%
2/4
  
NameEloAtak
6.7
Atak
6.8
Atak
6.5
Atak
6.0
Atak
6.2
Clarabit 1.00 32-bit2115  88%
7/8
75%
7.5/10
50%
3/6
Kurt 0.9.2 32-bit2113 50%
1/2
 55%
5.5/10
 
Adam 3.12109  69%
5.5/8
 50%
2/4
FireFly 2.5.6 32-bit208756%
5/9
 0%
0/1
  
BikJump 2.01 32-bit2084  88%
3.5/4
 56%
5/9
Buzz 0.072079   75%
1.5/2
14%
1/7
BigLion 2.23x2067  75%
3/4
42%
2.5/6
100%
4/4
BikJump 1.8 32-bit2060   42%
2.5/6
50%
2/4
Gibbon 2.01b2048   100%
2/2
40%
2/5
Monarch 1.72043   50%
1/2
50%
3/6
Mustang 4.972043  62%
2.5/4
62%
5/8
0%
0/2
BibiChess 0.52000   62%
2.5/4
71%
10/14
Rival 1.181975  75%
3/4
88%
3.5/4
75%
4.5/6
Smash 1.0.31950   100%
2/2
100%
2/2
ECE 0.31914  88%
3.5/4
62%
2.5/4
75%
6/8
Clueless 1.41912  100%
4/4
100%
2/2
50%
1/2
Warrior 1.0.31905   100%
4/4
36%
2.5/7
Surprise 4.3b131893   50%
2/4
100%
7/7
Micro-Max 4.81891   100%
2/2
0%
0/2
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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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020