CCRL Blitz
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 2'237'337 games
played by 2'622 programs

White wins: 863'695 (38.6%)
Black wins: 695'766 (31.1%)
Draws: 677'876 (30.3%)
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 April 4, 2020 with Bayeselo based on 2'237'337 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 20142332+16−1650.2%+0.125.0%1471 
96.9%
 Waxman 20172312+15−1549.0%+8.122.5%1628
83.3%
 Waxman 20152300+18−1844.8%+36.724.8%1127
77.5%
 Waxman 20162290+18−1845.2%+37.221.9%1090
95.6%
 Waxman 20132269+16−1652.7%−23.525.3%1401
99.9%
 Waxman 20102235+14−1440.8%+67.325.6%1996
99.7%
 Waxman 20112205+17−1747.5%+18.921.3%1332
 

Results matrix

Custom engine selection
#NameElo1234567
1Waxman 20142332  45 − 32
+31−18=28
+14
    
2Waxman 20172312       
3Waxman 2015230032 − 45
+18−31=28
−14
      
4Waxman 20162290       
5Waxman 20132269       
6Waxman 20102235       
7Waxman 20112205       
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 20142332 96.999.7100.0100.0100.0100.0
2Waxman 201723123.1 83.396.1100.0100.0100.0
3Waxman 201523000.316.7 77.599.4100.0100.0
4Waxman 201622900.03.922.5 95.6100.0100.0
5Waxman 201322690.00.00.64.4 99.9100.0
6Waxman 201022350.00.00.00.00.1 99.7
7Waxman 201122050.00.00.00.00.00.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1Waxman 20142332 104617271149846740444
2Waxman 201723121046 8341144499560376
3Waxman 201523001727834 1195755626450
4Waxman 20162290114911441195 537380325
5Waxman 20132269846499755537 11781516
6Waxman 201022357405606263801178 1604
7Waxman 2011220544437645032515161604 
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 20142332 33.866.544.929.521.315.8
2Waxman 2017231233.8 30.342.116.515.512.7
3Waxman 2015230066.530.3 53.929.920.018.3
4Waxman 2016229044.942.153.9 21.612.313.4
5Waxman 2013226929.516.529.921.6 34.755.5
6Waxman 2010223521.315.520.012.334.7 48.2
7Waxman 2011220515.812.718.313.455.548.2 
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-bit240538%
12/32
    52%
10.5/20
 
Leila 0.53h2388 41%
12/29
   47%
14.5/31
 
Amy 0.87b238643%
13/30
48%
14/29
     
Gosu 0.16238339%
12.5/32
    42%
13.5/32
 
Cmcchess 2.6 64-bit237834%
6.5/19
 42%
13.5/32
50%
15.5/31
   
Comet B682378 41%
12/29
   28%
9/32
 
Patzer 3.80237539%
12.5/32
0%
0/1
     
Der Bringer 1.9237447%
14.5/31
 36%
10.5/29
  31%
10/32
 
Muse 0.899b237250%
16/32
 41%
13/32
  33%
10.5/32
 
Terra 3.4237048%
15.5/32
 34%
10.5/31
45%
14.5/32
  30%
9.5/32
The Crazy Bishop 0052236541%
13/32
34%
10/29
47%
15/32
42%
13.5/32
   
Lozza 1.16 64-bit236155%
11/20
 60%
18.5/31
34%
11/32
   
Homer 2.012358  44%
13.5/31
44%
14/32
   
Amateur 2.82235239%
12.5/32
57%
16.5/29
39%
12.5/32
47%
15/32
   
Alex 2.14a 64-bit234865%
20/31
50%
0.5/1
27%
8.5/31
50%
16/32
43%
13/30
  
Tigran 2.4n 64-bit234636%
11.5/32
38%
24.5/64
44%
14/32
53%
17/32
   
CyberPagno 2.3 64-bit234452%
16/31
 50%
16/32
    
Plisk 0.2.7d 64-bit234450%
15.5/31
 31%
8.5/27
47%
15/32
67%
21.5/32
  
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
 
TJchess 1.1 64-bit233861%
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 4.03233644%
14/32
48%
14.5/30
39%
12/31
61%
19.5/32
71%
22/31
28%
9/32
 
Ares 1.0042333    31%
10/32
40%
11.5/29
27%
8.5/32
Arion 1.7233355%
16/29
44%
16/36
34%
10.5/31
50%
16/32
52%
16.5/32
33%
10.5/32
25%
8/32
EveAnn 1.722330 57%
20/35
 52%
16.5/32
   
Gibbon 2.69a 64-bit232645%
14.5/32
52%
33.5/65
 47%
15/32
   
Sage 3.53232639%
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 1.0.3232345%
14.5/32
48%
15/31
52%
17/33
 37%
11.5/31
 22%
7/32
Mediocre 0.5 64-bit232162%
20/32
58%
17.5/30
 43%
10/23
   
Schooner 1.4.1 64-bit232046%
19/41
 52%
16.5/32
    
Absolute Zero 2.4.7.2 64-bit2319 58%
17.5/30
 47%
13.5/29
   
Barbarossa 0.4.0 64-bit2319 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-bit231469%
22/32
50%
17.5/35
61%
20/33
56%
15/27
40%
12/30
39%
12.5/32
41%
13/32
Dimitri 350a2309 41%
14.5/35
 44%
14/32
   
EveAnn 1.71a2308  45%
15/33
33%
3/9
32%
10/31
  
Nemeton 1.2230853%
17/32
 38%
12.5/33
    
Averno 0.81230761%
19.5/32
81%
21/26
49%
16.5/34
53%
16/30
   
TJchess 1.012306     52%
35/67
47%
15/32
KnightX 1.92229752%
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-bit229353%
17/32
   55%
17/31
  
NameEloWaxman
2014
Waxman
2017
Waxman
2015
Waxman
2016
Waxman
2013
Waxman
2010
Waxman
2011
Ayito 0.2.9942287 50%
0.5/1
 100%
1/1
   
MadChess 2.0 64-bit228753%
17/32
 53%
17.5/33
40%
10/25
   
Popochin 3.2227658%
18.5/32
 53%
17.5/33
50%
0.5/1
50%
15.5/31
34%
11/32
58%
18/31
Rival 1.0.1 64-bit2276 0%
0/1
 48%
15.5/32
   
Paladin 0.1 64-bit2273  41%
13/32
50%
8.5/17
   
Esc 1.162267   0%
0/1
41%
13/32
 33%
10.5/32
Butcher 1.61 64-bit226563%
19.5/31
   42%
27/64
  
Zeus 1.292263    47%
15/32
55%
17.5/32
41%
13/32
Mediocre 0.52262    38%
12/32
 44%
13.5/31
Natwarlal 0.142261 50%
1/2
  39%
12.5/32
52%
16.5/32
55%
16.5/30
Capivara LK 0.08a11 64-bit2253    52%
16.5/32
 38%
11.5/30
Myrddin 0.85 64-bit2237     48%
15/31
63%
19.5/31
Anechka 0.082235 0%
0/1
  59%
19/32
47%
15/32
55%
17.5/32
Ant 2006-F2235    56%
18/32
 58%
18.5/32
EveAnn 1.662232     33%
9.5/29
58%
18/31
AliChess 4.252229   100%
1/1
64%
20.5/32
55%
11/20
44%
14/32
Jazz 501 64-bit2225     48%
14.5/30
16%
5/32
OBender 3.2.x2225    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-bit2217   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 2.12206    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 0.42196     59%
19/32
52%
16.5/32
Shallow 1.0 64-bit2193    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-bit2181    63%
19/30
 52%
16.5/32
SjaakII 1.3.0 64-bit2177 64%
22.5/35
 0%
0/1
   
Genesis 2.02171     42%
13.5/32
47%
15/32
InmiChess3.06N2162     55%
17.5/32
47%
15/32
BlackBishop 1.02155   50%
0.5/1
 62%
20/32
55%
17.5/32
Alarm 0.93.12146 100%
1/1
    56%
18/32
Lime 662144     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 April 4, 2020