CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 8 engines!
8 selected engines played 0 games with each other

CCRL Blitz Rating List — Custom engine selection (Quote)

Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Computed on September 26, 2020 with Bayeselo based on 2'375'566 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+
1Halogen 6 64-bit2448+18−1847.3%+19.025.6%1047 
100.0%
 Halogen 5 64-bit 4CPU2407+15−1538.8%+80.224.4%1583
100.0%
 Halogen 5 64-bit2341+20−2049.3%+3.821.8%954
100.0%
 Halogen 4 64-bit 4CPU2280+26−2747.4%+18.122.8%508
100.0%
 Halogen 4 64-bit2177+19−1949.2%+5.621.3%1013
100.0%
 Halogen 3.0 64-bit2056+20−2050.6%−4.116.9%987
100.0%
 Halogen 2.8.1c 64-bit1837+37−3743.4%+58.324.9%265
57.8%
 Halogen 2.7.3 64-bit1833+20−2047.3%+21.318.2%922
 

Results matrix

Custom engine selection
#NameElo12345678
1Halogen 6 64-bit2448        
2Halogen 5 64-bit 4CPU2407        
3Halogen 5 64-bit2341        
4Halogen 4 64-bit 4CPU2280        
5Halogen 4 64-bit2177        
6Halogen 3.0 64-bit2056        
7Halogen 2.8.1c 64-bit1837        
8Halogen 2.7.3 64-bit1833        
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
#NameElo12345678
1Halogen 6 64-bit2448 100.0100.0100.0100.0100.0100.0100.0
2Halogen 5 64-bit 4CPU24070.0 100.0100.0100.0100.0100.0100.0
3Halogen 5 64-bit23410.00.0 100.0100.0100.0100.0100.0
4Halogen 4 64-bit 4CPU22800.00.00.0 100.0100.0100.0100.0
5Halogen 4 64-bit21770.00.00.00.0 100.0100.0100.0
6Halogen 3.0 64-bit20560.00.00.00.00.0 100.0100.0
7Halogen 2.8.1c 64-bit18370.00.00.00.00.00.0 57.8
8Halogen 2.7.3 64-bit18330.00.00.00.00.00.042.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1Halogen 6 64-bit2448 861000000
2Halogen 5 64-bit 4CPU2407861 000000
3Halogen 5 64-bit234100 22804900
4Halogen 4 64-bit 4CPU228000228 0000
5Halogen 4 64-bit21770000 000
6Halogen 3.0 64-bit2056004900 00
7Halogen 2.8.1c 64-bit1837000000 266
8Halogen 2.7.3 64-bit1833000000266 
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
#NameElo12345678
1Halogen 6 64-bit2448 32.70.00.00.00.00.00.0
2Halogen 5 64-bit 4CPU240732.7 0.00.00.00.00.00.0
3Halogen 5 64-bit23410.00.0 15.60.02.50.00.0
4Halogen 4 64-bit 4CPU22800.00.015.6 0.00.00.00.0
5Halogen 4 64-bit21770.00.00.00.0 0.00.00.0
6Halogen 3.0 64-bit20560.00.02.50.00.0 0.00.0
7Halogen 2.8.1c 64-bit18370.00.00.00.00.00.0 22.4
8Halogen 2.7.3 64-bit18330.00.00.00.00.00.022.4 
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 16 common opponents

Custom engine selection
NameEloHalogen
6
64-bit
Halogen
5
64-bit
4CPU
Halogen
5
64-bit
Halogen
4
64-bit
4CPU
Halogen
4
64-bit
Halogen
3.0
64-bit
Halogen
2.8.1c
64-bit
Halogen
2.7.3
64-bit
Green Light Chess 3.01.2.2250550%
16/32
39%
45/114
      
Little Goliath Evolution 3.12250347%
15/32
44%
50/114
      
Yace 0.99.87250336%
11.5/32
29%
33/112
      
Trace 1.37a249934%
11/32
38%
42.5/113
      
CyberPagno 3.0 64-bit249248%
15.5/32
43%
49/114
      
Bruja 1.9.1 64-bit248941%
13/32
44%
50/114
      
Tao 5.6248653%
16.5/31
39%
44.5/114
      
BBChess 1.3b 64-bit248339%
12.5/32
23%
26/114
      
Kiwi 0.6d 64-bit246938%
12/32
40%
45.5/114
      
Joker 1.1.142301  59%
19/32
49%
21.5/44
    
Esc 1.162267  55%
17.5/32
43%
19/44
    
Butcher 1.64 64-bit2253  64%
20.5/32
51%
22.5/44
    
Bismark 1.41956  86%
18/21
  68%
19/28
  
Claudia 0.51907      41%
28.5/70
32%
10/31
Ranita 2.41841      54%
37/69
59%
19/32
Sayuri 2018.05.23 64-bit1809      43%
19.5/45
58%
18.5/32
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%

Alter engine selection



Alter output selection

Rating list
Testing profile
  (Step: , Numbers: )

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):
Limit crosstables to engines in Elo range: to
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
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020