CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 7 engines!
7 selected engines played 77 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 August 8, 2020 with Bayeselo based on 2'348'441 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+
1Waxman 20142331+16−1650.2%+0.125.0%1471 
98.7%
 Waxman 20172307+15−1548.4%+12.622.5%1696
74.9%
 Waxman 20152299+18−1844.8%+36.724.8%1127
78.2%
 Waxman 20162289+18−1845.2%+36.821.9%1090
95.3%
 Waxman 20132268+16−1652.7%−23.325.3%1401
99.9%
 Waxman 20102234+14−1440.8%+67.425.6%1996
99.7%
 Waxman 20112204+17−1747.5%+18.921.3%1332
 

Results matrix

Custom engine selection
#NameElo1234567
1Waxman 20142331  45 − 32
+31−18=28
+14
    
2Waxman 20172307       
3Waxman 2015229932 − 45
+18−31=28
−14
      
4Waxman 20162289       
5Waxman 20132268       
6Waxman 20102234       
7Waxman 20112204       
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
#NameElo1234567
1Waxman 20142331 98.799.7100.0100.0100.0100.0
2Waxman 201723071.3 74.993.4100.0100.0100.0
3Waxman 201522990.325.1 78.299.4100.0100.0
4Waxman 201622890.06.621.8 95.3100.0100.0
5Waxman 201322680.00.00.64.7 99.9100.0
6Waxman 201022340.00.00.00.00.1 99.7
7Waxman 201122040.00.00.00.00.00.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1Waxman 20142331 104617271149846740444
2Waxman 201723071046 8341144499560376
3Waxman 201522991727834 1195755626450
4Waxman 20162289114911441195 537380325
5Waxman 20132268846499755537 11781516
6Waxman 201022347405606263801178 1604
7Waxman 2011220444437645032515161604 
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
#NameElo1234567
1Waxman 20142331 33.066.544.929.521.315.8
2Waxman 2017230733.0 29.541.116.115.212.4
3Waxman 2015229966.529.5 53.929.920.018.3
4Waxman 2016228944.941.153.9 21.612.313.4
5Waxman 2013226829.516.129.921.6 34.755.5
6Waxman 2010223421.315.220.012.334.7 48.2
7Waxman 2011220415.812.418.313.455.548.2 
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 74 common opponents

Custom engine selection
NameEloWaxman
2014
Waxman
2017
Waxman
2015
Waxman
2016
Waxman
2013
Waxman
2010
Waxman
2011
Ifrit m1.8 64-bit240638%
12/32
    52%
10.5/20
 
Leila 0.53h2387 41%
12/29
   47%
14.5/31
 
Amy 0.87b238543%
13/30
48%
14/29
     
Gosu 0.16238239%
12.5/32
    42%
13.5/32
 
Comet B682378 41%
12/29
   28%
9/32
 
Cmcchess 2.6 64-bit237734%
6.5/19
 42%
13.5/32
50%
15.5/31
   
Der Bringer 1.9237447%
14.5/31
 36%
10.5/29
  31%
10/32
 
Patzer 3.80237339%
12.5/32
0%
0/1
     
Muse 0.899b237150%
16/32
 41%
13/32
  33%
10.5/32
 
Terra 3.4236948%
15.5/32
 34%
10.5/31
45%
14.5/32
  30%
9.5/32
The Crazy Bishop 0052236441%
13/32
34%
10/29
47%
15/32
42%
13.5/32
   
Lozza 1.16 64-bit236055%
11/20
 60%
18.5/31
34%
11/32
   
Homer 2.012357  44%
13.5/31
44%
14/32
   
Amateur 2.82235139%
12.5/32
57%
16.5/29
39%
12.5/32
47%
15/32
   
Alex 2.14a 64-bit234765%
20/31
50%
0.5/1
27%
8.5/31
50%
16/32
43%
13/30
  
Tigran 2.4n 64-bit234436%
11.5/32
38%
24.5/64
44%
14/32
53%
17/32
   
CyberPagno 2.3 64-bit234352%
16/31
 50%
16/32
    
Horizon 4.4234245%
14.5/32
33%
11.5/35
42%
13/31
39%
12.5/32
40%
12.5/31
23%
7.5/32
 
Plisk 0.2.7d 64-bit234250%
15.5/31
 31%
8.5/27
47%
15/32
67%
21.5/32
  
TJchess 1.1 64-bit233761%
19.5/32
 34%
11/32
 30%
9.5/32
40%
8/20
 
NameEloWaxman
2014
Waxman
2017
Waxman
2015
Waxman
2016
Waxman
2013
Waxman
2010
Waxman
2011
Queen 4.03233544%
14/32
48%
14.5/30
39%
12/31
61%
19.5/32
71%
22/31
28%
9/32
 
Ares 1.0042332    31%
10/32
40%
11.5/29
27%
8.5/32
Arion 1.7233255%
16/29
44%
16/36
34%
10.5/31
50%
16/32
52%
16.5/32
33%
10.5/32
25%
8/32
EveAnn 1.722329 57%
20/35
 52%
16.5/32
   
Gibbon 2.69a 64-bit232445%
14.5/32
52%
33.5/65
 47%
15/32
   
Sage 3.53232439%
12.5/32
49%
32/65
45%
15/33
54%
13/24
39%
12.5/32
42%
13.5/32
67%
21.5/32
Chezzz 1.0.3232245%
14.5/32
48%
15/31
52%
17/33
 37%
11.5/31
 22%
7/32
Mediocre 0.5 64-bit232062%
20/32
58%
17.5/30
 43%
10/23
   
Schooner 1.4.1 64-bit231946%
19/41
 52%
16.5/32
    
Absolute Zero 2.4.7.2 64-bit2317 58%
17.5/30
 47%
13.5/29
   
Barbarossa 0.4.0 64-bit2317 54%
19/35
 53%
17/32
   
Aice 0.99.2231658%
18.5/32
62%
17.5/28
53%
17.5/33
50%
13.5/27
   
Sungorus 1.4 64-bit231269%
22/32
50%
17.5/35
61%
20/33
56%
15/27
40%
12/30
39%
12.5/32
41%
13/32
Dimitri 350a2308 41%
14.5/35
 44%
14/32
   
Averno 0.81230761%
19.5/32
81%
21/26
49%
16.5/34
53%
16/30
   
EveAnn 1.71a2307  45%
15/33
33%
3/9
32%
10/31
  
Nemeton 1.2230753%
17/32
 38%
12.5/33
    
TJchess 1.012305     52%
35/67
47%
15/32
KnightX 1.92229652%
16.5/32
51%
18/35
62%
20.5/33
48%
14/29
53%
16.5/31
42%
13.5/32
39%
12.5/32
NoraGrace 1.0 64-bit229253%
17/32
   55%
17/31
  
NameEloWaxman
2014
Waxman
2017
Waxman
2015
Waxman
2016
Waxman
2013
Waxman
2010
Waxman
2011
Ayito 0.2.9942286 50%
0.5/1
 100%
1/1
   
MadChess 2.0 64-bit228653%
17/32
 53%
17.5/33
40%
10/25
   
Popochin 3.2227558%
18.5/32
 53%
17.5/33
50%
0.5/1
50%
15.5/31
34%
11/32
58%
18/31
Paladin 0.1 64-bit2271  41%
13/32
50%
8.5/17
   
Esc 1.162268   0%
0/1
41%
13/32
 33%
10.5/32
Rival 1.0.1 64-bit2267 0%
0/1
 48%
15.5/32
   
Butcher 1.61 64-bit226363%
19.5/31
   42%
27/64
  
Mediocre 0.52261    38%
12/32
 44%
13.5/31
Zeus 1.292261    47%
15/32
55%
17.5/32
41%
13/32
Natwarlal 0.142260 50%
1/2
  39%
12.5/32
52%
16.5/32
55%
16.5/30
Capivara LK 0.08a11 64-bit2252    52%
16.5/32
 38%
11.5/30
Myrddin 0.85 64-bit2236     48%
15/31
63%
19.5/31
Anechka 0.082234 0%
0/1
  59%
19/32
47%
15/32
55%
17.5/32
Ant 2006-F2232    56%
18/32
 58%
18.5/32
EveAnn 1.662231     33%
9.5/29
58%
18/31
AliChess 4.252228   100%
1/1
64%
20.5/32
55%
11/20
44%
14/32
Jazz 501 64-bit2224     48%
14.5/30
16%
5/32
OBender 3.2.x2222    56%
17.5/31
72%
23/32
44%
14/32
Adam 3.32220    55%
17.5/32
38%
12/32
34%
11/32
Exacto 0.e 64-bit2220   100%
1/1
56%
5/9
  
NameEloWaxman
2014
Waxman
2017
Waxman
2015
Waxman
2016
Waxman
2013
Waxman
2010
Waxman
2011
Chispa 4.0.32207 0%
0/1
  47%
14/30
50%
16/32
44%
13.5/31
CyberPagno 2.12205    55%
17.5/32
48%
15.5/32
67%
21.5/32
Beowulf 2.4a 32-bit2203   0%
0/1
48%
15.5/32
50%
15.5/31
55%
17.5/32
Mediocre 0.42195     59%
19/32
52%
16.5/32
Shallow 1.0 64-bit2192    56%
17.5/31
 45%
14.5/32
Uralochka 1.1b2189   75%
1.5/2
61%
19.5/32
 48%
15/31
Atak 6.82184    60%
18.5/31
62%
20/32
42%
13.5/32
FireFly 2.6.0 64-bit2180    63%
19/30
 52%
16.5/32
SjaakII 1.3.0 64-bit2170 64%
22.5/35
 0%
0/1
   
Genesis 2.02169     42%
13.5/32
47%
15/32
InmiChess3.06N2161     55%
17.5/32
47%
15/32
BlackBishop 1.02155   50%
0.5/1
 62%
20/32
55%
17.5/32
Alarm 0.93.12145 100%
1/1
    56%
18/32
Lime 662143     72%
23/32
72%
23/32
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 August 8, 2020