CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
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 April 18, 2021 with Bayeselo based on 1'237'253 games
Please refer to the "about" page for comments on engine inclusion

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+
1Halogen 10 64-bit 4CPU3235+31−3150.4%−0.466.7%276 
100.0%
 Halogen 10 64-bit3156+23−2347.5%+12.758.1%530
99.6%
 Halogen 9 64-bit3112+22−2248.5%+7.752.9%595
100.0%
 Halogen 8 64-bit2877+21−2148.2%+11.536.4%758
100.0%
 Halogen 6 64-bit2472+37−3741.2%+62.431.2%250
 

Results matrix

Custom engine selection
#NameElo12345
1Halogen 10 64-bit 4CPU3235     
2Halogen 10 64-bit3156     
3Halogen 9 64-bit3112     
4Halogen 8 64-bit2877     
5Halogen 6 64-bit2472     
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
1Halogen 10 64-bit 4CPU3235 100.0100.0100.0100.0
2Halogen 10 64-bit31560.0 99.6100.0100.0
3Halogen 9 64-bit31120.00.4 100.0100.0
4Halogen 8 64-bit28770.00.00.0 100.0
5Halogen 6 64-bit24720.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Halogen 10 64-bit 4CPU3235 1847200
2Halogen 10 64-bit3156184 51603
3Halogen 9 64-bit311272516 06
4Halogen 8 64-bit2877000 0
5Halogen 6 64-bit24720360 
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
1Halogen 10 64-bit 4CPU3235 22.88.30.00.0
2Halogen 10 64-bit315622.8 45.90.00.4
3Halogen 9 64-bit31128.345.9 0.00.7
4Halogen 8 64-bit28770.00.00.0 0.0
5Halogen 6 64-bit24720.00.40.70.0 
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 13 common opponents

Custom engine selection
NameEloHalogen
10
64-bit
4CPU
Halogen
10
64-bit
Halogen
9
64-bit
Halogen
8
64-bit
Halogen
6
64-bit
RofChade 2.3 64-bit3240 30%
8.5/28
23%
5.5/24
  
Defenchess 2.2 64-bit3202 62%
2.5/4
30%
6/20
  
Schooner 2.2 64-bit320259%
29.5/50
34%
11/32
44%
10.5/24
  
Shredder 13 64-bit319858%
29/50
45%
23.5/52
   
Arasan 22.2 64-bit3158 53%
17/32
54%
15/28
  
Wasp 4.50 64-bit3155 58%
18.5/32
31%
5/16
 0%
0/1
NirvanaChess 2.5 64-bit3132 48%
15.5/32
45%
12.5/28
  
Winter 0.9 64-bit3127 52%
16.5/32
55%
15.5/28
  
Orion 0.8 64-bit3123 57%
16/28
43%
12/28
  
Roc 1.7 64-bit3122 75%
3/4
56%
13.5/24
  
Marvin 5.0.0 64-bit3113 45%
12.5/28
48%
9.5/20
  
Combusken 1.4.0 64-bit3110 56%
13.5/24
45%
12.5/28
  
Marvin 4.0.0 64-bit3050  62%
13/21
 0%
0/1
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%

Alter engine selection



Alter output selection

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

Maximum size of cross-tables (from 2 to 100):
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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:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021