CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 4 engines!
4 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 October 24, 2020 with Bayeselo based on 2'392'106 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+
1Popochin 4.1 64-bit2346+17−1650.7%−4.826.7%1302 
100.0%
 Popochin 4.0 64-bit2295+18−1848.2%+14.023.3%1122
97.9%
 Popochin 3.22275+9−950.0%−1.625.5%5890
99.9%
 Popochin 2.72221+31−3135.9%+108.926.9%409
 

Results matrix

Custom engine selection
#NameElo1234
1Popochin 4.1 64-bit2346    
2Popochin 4.0 64-bit2295    
3Popochin 3.22275    
4Popochin 2.72221    
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
#NameElo1234
1Popochin 4.1 64-bit2346 100.0100.0100.0
2Popochin 4.0 64-bit22950.0 97.9100.0
3Popochin 3.222750.02.1 99.9
4Popochin 2.722210.00.00.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1Popochin 4.1 64-bit2346 1388120489
2Popochin 4.0 64-bit22951388 153663
3Popochin 3.2227512041536 251
4Popochin 2.722218963251 
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
#NameElo1234
1Popochin 4.1 64-bit2346 57.316.75.2
2Popochin 4.0 64-bit229557.3 21.94.1
3Popochin 3.2227516.721.9 4.0
4Popochin 2.722215.24.14.0 
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 53 common opponents

Custom engine selection
NameEloPopochin
4.1
64-bit
Popochin
4.0
64-bit
Popochin
3.2
Popochin
2.7
CyberPagno 3.0 64-bit24920%
0/1
 0%
0/1
 
Matacz 1.4244550%
0.5/1
 39%
12.5/32
 
Bumblebee 1.0 64-bit24350%
0/1
 50%
0.5/1
 
Gromit 3.8.224340%
0/1
 50%
0.5/1
 
King of Kings 2.56243350%
0.5/1
0%
0/1
  
Eeyore 1.52 64-bit24290%
0/1
0%
0/1
  
Nejmet 3.0724240%
0/1
  28%
8.5/30
Caligula 0.7b2421 100%
1/1
0%
0/1
 
Hussar 0.4242150%
0.5/1
 31%
10/32
 
Amy 0.87b2384100%
1/1
 0%
0/1
 
Cmcchess 2.6 64-bit237650%
0.5/1
 41%
4.5/11
 
Der Bringer 1.92374100%
1/1
 41%
13/32
 
Patzer 3.80237350%
1/2
 27%
8.5/31
 
Terra 3.423690%
0/1
 23%
7.5/32
 
Alex 2.14a 64-bit234750%
0.5/1
50%
16/32
  
Tigran 2.4n 64-bit234446%
26/57
31%
10/32
  
Plisk 0.2.7d 64-bit234362%
35/56
42%
13.5/32
47%
14/30
 
Horizon 4.4234247%
27.5/58
45%
14.5/32
45%
14.5/32
 
Queen 4.03233655%
17.5/32
23%
7.5/32
48%
15.5/32
 
Arion 1.7233346%
25.5/56
44%
14.5/33
38%
25/66
43%
13/30
NameEloPopochin
4.1
64-bit
Popochin
4.0
64-bit
Popochin
3.2
Popochin
2.7
EveAnn 1.72233065%
21.5/33
50%
16/32
33%
11/33
 
Sage 3.53232555%
17.5/32
53%
17/32
59%
19/32
 
Chezzz 1.0.3232262%
20/32
48%
15.5/32
51%
17.5/34
 
Gibbon 2.69a 64-bit232255%
17.5/32
53%
17/32
  
Mediocre 0.5 64-bit232042%
13.5/32
49%
30/61
55%
17.5/32
 
Absolute Zero 2.4.7.2 64-bit231761%
19.5/32
42%
12.5/30
42%
5.5/13
 
Barbarossa 0.4.0 64-bit231756%
18/32
47%
14/30
  
Aice 0.99.2231652%
29/56
49%
29.5/60
40%
14/35
 
Sungorus 1.4 64-bit231164%
21/33
42%
13.5/32
56%
18.5/33
 
Asterisk 0.6230765%
15/23
 46%
30.5/66
 
Averno 0.81230750%
27/54
49%
29/59
43%
16/37
 
Waxman 2017230652%
16.5/32
53%
17/32
  
Joker 1.1.14230254%
13.5/25
100%
1/1
29%
9/31
 
Resp 0.19 64-bit Nobook2297 52%
14.5/28
29%
28/96
 
KnightX 1.92229655%
31.5/57
53%
33/62
46%
30.5/66
 
Dimitri 3.812294 47%
15/32
47%
15/32
 
Ayito 0.2.9942287 58%
18/31
47%
16/34
 
Fischerle 0.9.80 SE 64-bit2282 66%
21/32
53%
8.5/16
 
Paladin 0.1 64-bit2271 56%
34.5/62
45%
9/20
 
Esc 1.162268 48%
14.5/30
53%
18/34
 
NameEloPopochin
4.1
64-bit
Popochin
4.0
64-bit
Popochin
3.2
Popochin
2.7
Rival 1.0.1 64-bit2267 50%
16/32
59%
19/32
 
Scidlet 3.61 64-bit2265100%
1/1
53%
16/30
46%
15.5/34
 
Zeus 1.29226250%
0.5/1
 52%
17/33
 
Natwarlal 0.142261 100%
1/1
48%
31.5/66
 
Anechka 0.082234  60%
39.5/66
50%
14.5/29
Adam 3.322210%
0/1
50%
0.5/1
65%
21.5/33
 
RamJet 0.132212100%
1/1
0%
0/1
66%
21/32
 
RattateChess 1.0 Nosferatu2199100%
1/1
 50%
16.5/33
 
Latista (Sinobyl) 1.52195  59%
20/34
41%
16.5/40
Atak 6.82185100%
1/1
 50%
16.5/33
 
Protej 0.5.8c2183 0%
0/1
69%
22/32
 
BlackBishop 1.02155 100%
1/1
55%
17.5/32
 
Sunsetter 10.3 64-bit2145 100%
1/1
66%
22.5/34
 
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 October 24, 2020