CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Custom engine selection

Comparing 6 engines!
6 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 November 28, 2020 with Bayeselo based on 2'414'627 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+
1Fischerle 0.9.80 SE 64-bit2281+15−1550.3%+0.821.9%1753 
80.9%
 Fischerle 0.9.70 SE 64-bit2271+18−1849.5%+2.624.0%1143
66.7%
 Fischerle 0.9.65 64-bit2266+19−1947.7%+16.224.1%1016
99.9%
 Fischerle 0.9.60 64-bit2226+17−1747.6%+17.521.7%1255
99.5%
 Fischerle 0.9.50 64-bit2193+19−1952.4%−17.819.9%1008
100.0%
 Fischerle 0.9.30b 32-bit2072+18−1749.1%+7.919.4%1244
 

Results matrix

Custom engine selection
#NameElo123456
1Fischerle 0.9.80 SE 64-bit2281      
2Fischerle 0.9.70 SE 64-bit2271      
3Fischerle 0.9.65 64-bit2266      
4Fischerle 0.9.60 64-bit2226      
5Fischerle 0.9.50 64-bit2193      
6Fischerle 0.9.30b 32-bit2072      
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
#NameElo123456
1Fischerle 0.9.80 SE 64-bit2281 80.990.5100.0100.0100.0
2Fischerle 0.9.70 SE 64-bit227119.1 66.7100.0100.0100.0
3Fischerle 0.9.65 64-bit22669.533.3 99.9100.0100.0
4Fischerle 0.9.60 64-bit22260.00.00.1 99.5100.0
5Fischerle 0.9.50 64-bit21930.00.00.00.5 100.0
6Fischerle 0.9.30b 32-bit20720.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Fischerle 0.9.80 SE 64-bit2281 118510461269766310
2Fischerle 0.9.70 SE 64-bit22711185 1466108344653
3Fischerle 0.9.65 64-bit226610461466 12844770
4Fischerle 0.9.60 64-bit2226126910831284 1337680
5Fischerle 0.9.50 64-bit21937664464771337 1359
6Fischerle 0.9.30b 32-bit20723105306801359 
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
#NameElo123456
1Fischerle 0.9.80 SE 64-bit2281 40.937.842.227.710.3
2Fischerle 0.9.70 SE 64-bit227140.9 67.945.220.72.2
3Fischerle 0.9.65 64-bit226637.867.9 56.523.60.0
4Fischerle 0.9.60 64-bit222642.245.256.5 59.127.2
5Fischerle 0.9.50 64-bit219327.720.723.659.1 60.3
6Fischerle 0.9.30b 32-bit207210.32.20.027.260.3 
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 55 common opponents

Custom engine selection
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
32-bit
TJchess 1.1 64-bit2337 45%
14.5/32
38%
12/32
   
Arion 1.72333 42%
13.5/32
41%
13/32
   
Waxman 20142331  34%
10.5/31
36%
11.5/32
  
Sage 3.53232550%
8/16
44%
14/32
41%
13/32
34%
11/32
  
Chezzz 1.0.3232235%
6/17
50%
16/32
33%
10.5/32
41%
13/32
  
CyberPagno 2.2 64-bit2320  50%
16/32
39%
12.5/32
  
Mediocre 0.5 64-bit232044%
7/16
41%
13/32
63%
19.5/31
   
Absolute Zero 2.4.7.2 64-bit231750%
8.5/17
4%
0.5/13
    
Aice 0.99.2231653%
9/17
44%
14/32
52%
16.5/32
47%
15/32
  
Jumbo 0.4.17 64-bit231144%
7/16
53%
17/32
    
Sungorus 1.4 64-bit231131%
5/16
52%
16.5/32
56%
18/32
33%
10.5/32
  
Averno 0.81230742%
8/19
38%
11/29
48%
15.5/32
36%
11.5/32
  
EveAnn 1.71a230735%
6/17
42%
13.5/32
36%
11.5/32
   
Nemeton 1.22307  50%
16/32
38%
5/13
  
KnightX 1.92229644%
7/16
38%
12/32
55%
17.5/32
23%
7.5/32
  
Popochin 3.2227547%
7.5/16
31%
10/32
55%
17.5/32
47%
15/32
  
Paladin 0.1 64-bit227166%
21/32
45%
14/31
    
Esc 1.16226853%
8.5/16
61%
19.5/32
55%
17.5/32
44%
13.5/31
  
Butcher 1.61 64-bit226367%
12/18
59%
19/32
45%
14.5/32
47%
15/32
  
Zeus 1.29226145%
14.5/32
47%
15/32
48%
15.5/32
50%
16/32
55%
16.5/30
 
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
32-bit
Natwarlal 0.14226048%
15.5/32
61%
19/31
64%
20.5/32
44%
14/32
  
Absolute Zero 2.4.0.0 64-bit2259 48%
15.5/32
33%
10.5/32
48%
15.5/32
38%
12/32
 
Anechka 0.08223464%
20.5/32
52%
16.5/32
47%
14.5/31
56%
18/32
39%
12.5/32
 
Ant 2006-F223147%
15/32
78%
25/32
57%
36.5/64
58%
18.5/32
42%
13.5/32
 
AliChess 4.25222869%
22/32
50%
16/32
52%
16.5/32
44%
14/32
48%
15.5/32
 
Adam 3.3222166%
21/32
66%
21/32
56%
18/32
50%
16/32
45%
14.5/32
 
OBender 3.2.x2221 45%
14.5/32
45%
14.5/32
44%
14/32
47%
15/32
 
RamJet 0.13221267%
21.5/32
56%
18/32
    
Buzz 0.08 64-bit221170%
22.5/32
62%
20/32
57%
36.5/64
   
FireFly 2.7.0 64-bit220855%
17.5/32
  52%
16.5/32
58%
18.5/32
 
Chispa 4.0.3220661%
19.5/32
  34%
11/32
62%
20/32
27%
8/30
Orion 0.2 64-bit2206   41%
13/32
31%
10/32
 
CyberPagno 2.12205   66%
21/32
52%
16.5/32
22%
6.5/30
Beowulf 2.4a 32-bit220464%
20.5/32
  59%
19/32
48%
15.5/32
33%
10/30
RattateChess 1.0 Nosferatu219969%
22/32
  55%
17.5/32
55%
17.5/32
 
Shallow 1.0 64-bit2192   61%
19/31
42%
13.5/32
30%
9/30
Uralochka 1.1b218964%
20.5/32
  52%
16.5/32
47%
15/32
22%
6.5/30
Mango Paola Ajedrez 1.02187   50%
15/30
61%
19.5/32
27%
8/30
Atak 6.8218562%
20/32
  70%
22.5/32
50%
16/32
32%
9.5/30
Madeleine 0.2218478%
25/32
  61%
19/31
31%
10/32
48%
14.5/30
NameEloFischerle
0.9.80
SE
64-bit
Fischerle
0.9.70
SE
64-bit
Fischerle
0.9.65
64-bit
Fischerle
0.9.60
64-bit
Fischerle
0.9.50
64-bit
Fischerle
0.9.30b
32-bit
Genesis 2.02170   66%
21/32
33%
10.5/32
34%
10.5/31
NagaSkaki 5.122156    58%
18.5/32
45%
14.5/32
BlackBishop 1.02155   66%
20.5/31
69%
22/32
40%
12/30
Alarm 0.93.12144    52%
16.5/32
33%
10.5/32
Lime 662143   55%
17.5/32
44%
14/32
41%
13/32
Fortress 1.622137    69%
22/32
28%
9/32
Nesik 0.7.0 alpha2134    69%
22/32
47%
15/32
K2 0.43f2130    45%
14.5/32
44%
13.5/31
WJChess 1.642130    76%
14.5/19
61%
11/18
BikJump 2.01 64-bit2103    61%
19.5/32
35%
11/31
Wing 2.0a2101    61%
19.5/32
34%
11/32
Clarabit 1.00 64-bit2097    66%
21/32
39%
12.5/32
NG-Play 9.83 64-bit2088    70%
22.5/32
53%
17/32
Napoleon 1.5.0 64-bit2081    65%
20/31
38%
12/32
MadChess 1.2 64-bit2049 86%
18/21
   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 November 28, 2020