CCRL Blitz
Downloads and Statistics
January 9, 2021
Testing summary:
Total: 2'437'048 games
played by 2'898 programs

White wins: 937'753 (38.5%)
Black wins: 752'816 (30.9%)
Draws: 746'479 (30.6%)
White score: 53.8%

Custom engine selection

Comparing 13 engines!
13 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 January 9, 2021 with Bayeselo based on 2'437'048 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 9 64-bit3153+18−1849.6%+1.342.4%992 
100.0%
 Halogen 8.1 64-bit 4CPU3045+18−1866.9%−115.833.8%1102
100.0%
 Halogen 8.1 64-bit2996+20−2048.0%+12.735.8%830
100.0%
 Halogen 8 64-bit2821+19−1952.2%−14.531.0%957
100.0%
 Halogen 7 64-bit2633+20−2054.2%−28.924.6%853
100.0%
 Halogen 6 64-bit2449+18−1847.3%+18.925.6%1047
100.0%
 Halogen 5 64-bit 4CPU2407+15−1538.8%+80.524.4%1583
100.0%
 Halogen 5 64-bit2340+20−2049.3%+4.321.8%954
100.0%
 Halogen 4 64-bit 4CPU2280+26−2647.4%+18.422.8%508
100.0%
 Halogen 4 64-bit2178+19−1949.2%+5.121.3%1013
100.0%
 Halogen 3.0 64-bit2058+20−2050.6%−5.016.9%987
100.0%
 Halogen 2.8.1c 64-bit1838+37−3743.4%+58.024.9%265
59.2%
 Halogen 2.7.3 64-bit1833+20−2047.3%+21.718.2%922
 

Results matrix

Custom engine selection
#NameElo12345678910111213
1Halogen 9 64-bit3153             
2Halogen 8.1 64-bit 4CPU3045             
3Halogen 8.1 64-bit2996             
4Halogen 8 64-bit2821             
5Halogen 7 64-bit2633             
6Halogen 6 64-bit2449             
7Halogen 5 64-bit 4CPU2407             
8Halogen 5 64-bit2340             
9Halogen 4 64-bit 4CPU2280             
10Halogen 4 64-bit2178             
11Halogen 3.0 64-bit2058             
12Halogen 2.8.1c 64-bit1838             
13Halogen 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
#NameElo12345678910111213
1Halogen 9 64-bit3153 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Halogen 8.1 64-bit 4CPU30450.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Halogen 8.1 64-bit29960.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Halogen 8 64-bit28210.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Halogen 7 64-bit26330.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0
6Halogen 6 64-bit24490.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
7Halogen 5 64-bit 4CPU24070.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
8Halogen 5 64-bit23400.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0
9Halogen 4 64-bit 4CPU22800.00.00.00.00.00.00.00.0 100.0100.0100.0100.0
10Halogen 4 64-bit21780.00.00.00.00.00.00.00.00.0 100.0100.0100.0
11Halogen 3.0 64-bit20580.00.00.00.00.00.00.00.00.00.0 100.0100.0
12Halogen 2.8.1c 64-bit18380.00.00.00.00.00.00.00.00.00.00.0 59.2
13Halogen 2.7.3 64-bit18330.00.00.00.00.00.00.00.00.00.00.040.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213
1Halogen 9 64-bit3153 02550000000000
2Halogen 8.1 64-bit 4CPU30450 960000000000
3Halogen 8.1 64-bit299625596 0000000000
4Halogen 8 64-bit2821000 000000000
5Halogen 7 64-bit26330000 00000000
6Halogen 6 64-bit244900000 861000000
7Halogen 5 64-bit 4CPU240700000861 000000
8Halogen 5 64-bit23400000000 22804900
9Halogen 4 64-bit 4CPU22800000000228 0000
10Halogen 4 64-bit2178000000000 000
11Halogen 3.0 64-bit205800000004900 00
12Halogen 2.8.1c 64-bit183800000000000 266
13Halogen 2.7.3 64-bit183300000000000266 
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
#NameElo12345678910111213
1Halogen 9 64-bit3153 0.014.00.00.00.00.00.00.00.00.00.00.0
2Halogen 8.1 64-bit 4CPU30450.0 5.00.00.00.00.00.00.00.00.00.00.0
3Halogen 8.1 64-bit299614.05.0 0.00.00.00.00.00.00.00.00.00.0
4Halogen 8 64-bit28210.00.00.0 0.00.00.00.00.00.00.00.00.0
5Halogen 7 64-bit26330.00.00.00.0 0.00.00.00.00.00.00.00.0
6Halogen 6 64-bit24490.00.00.00.00.0 32.70.00.00.00.00.00.0
7Halogen 5 64-bit 4CPU24070.00.00.00.00.032.7 0.00.00.00.00.00.0
8Halogen 5 64-bit23400.00.00.00.00.00.00.0 15.60.02.50.00.0
9Halogen 4 64-bit 4CPU22800.00.00.00.00.00.00.015.6 0.00.00.00.0
10Halogen 4 64-bit21780.00.00.00.00.00.00.00.00.0 0.00.00.0
11Halogen 3.0 64-bit20580.00.00.00.00.00.00.02.50.00.0 0.00.0
12Halogen 2.8.1c 64-bit18380.00.00.00.00.00.00.00.00.00.00.0 22.4
13Halogen 2.7.3 64-bit18330.00.00.00.00.00.00.00.00.00.00.022.4 
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 21 common opponents

Custom engine selection
NameEloHalogen
9
64-bit
Halogen
8.1
64-bit
4CPU
Halogen
8.1
64-bit
Halogen
8
64-bit
Halogen
7
64-bit
Halogen
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
Protector 1.9.0 64-bit308753%
16.5/31
 34%
11/32
          
Senpai 2.0 64-bit308558%
18.5/32
 42%
13.5/32
          
Marvin 4.0.0 64-bit307159%
19/32
 42%
13.5/32
          
Pirarucu 3.3.5 64-bit306352%
16.5/32
 36%
11.5/32
          
Godel 7.0 64-bit2981 61%
55.5/91
48%
15.5/32
          
Green Light Chess 3.01.2.22504     50%
16/32
39%
45/114
      
Little Goliath Evolution 3.122503     47%
15/32
44%
50/114
      
Yace 0.99.872503     36%
11.5/32
29%
33/112
      
Trace 1.37a2500     34%
11/32
38%
42.5/113
      
CyberPagno 3.0 64-bit2494     48%
15.5/32
43%
49/114
      
Bruja 1.9.1 64-bit2490     41%
13/32
44%
50/114
      
Tao 5.62488     53%
16.5/31
39%
44.5/114
      
BBChess 1.3b 64-bit2482     39%
12.5/32
23%
26/114
      
Kiwi 0.6d 64-bit2469     38%
12/32
40%
45.5/114
      
Joker 1.1.142302       59%
19/32
49%
21.5/44
    
Esc 1.162267       55%
17.5/32
43%
19/44
    
Butcher 1.64 64-bit2252       64%
20.5/32
51%
22.5/44
    
Bismark 1.41956       86%
18/21
  68%
19/28
  
Claudia 0.51906           41%
28.5/70
32%
10/31
Ranita 2.41842           54%
37/69
59%
19/32
NameEloHalogen
9
64-bit
Halogen
8.1
64-bit
4CPU
Halogen
8.1
64-bit
Halogen
8
64-bit
Halogen
7
64-bit
Halogen
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
Sayuri 2018.05.23 64-bit1813           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 January 9, 2021