CCRL Blitz
Downloads and Statistics
May 23, 2020
Testing summary:
Total: 2'287'484 games
played by 2'678 programs

White wins: 881'800 (38.5%)
Black wins: 709'870 (31.0%)
Draws: 695'814 (30.4%)
White score: 53.8%

Custom engine selection

Comparing 11 engines!
11 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 May 23, 2020 with Bayeselo based on 2'287'484 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+
1Nemeton 1.81 4CPU2490+24−2451.1%−7.324.5%600 
82.0%
 Nemeton 1.7 4CPU2472+30−3149.1%+6.624.4%377
94.2%
 Nemeton 1.812441+24−2448.3%+11.525.5%616
73.2%
 Nemeton 1.82432+15−1548.9%+7.824.9%1568
86.3%
 Nemeton 1.512420+16−1653.4%−24.323.7%1483
98.7%
 Nemeton 1.72394+17−1748.3%+11.025.6%1179
97.0%
 Nemeton 1.62369+19−1943.6%+45.224.8%963
95.9%
 Nemeton 1.412346+17−1748.2%+13.221.9%1305
99.8%
 Nemeton 1.32309+19−1946.1%+27.226.0%978
57.5%
 Nemeton 1.22307+18−1851.1%−9.025.1%1070
100.0%
 Nemeton 1.12252+24−2547.3%+19.421.3%600
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Nemeton 1.81 4CPU2490           
2Nemeton 1.7 4CPU2472           
3Nemeton 1.812441           
4Nemeton 1.82432           
5Nemeton 1.512420           
6Nemeton 1.72394           
7Nemeton 1.62369           
8Nemeton 1.412346           
9Nemeton 1.32309           
10Nemeton 1.22307           
11Nemeton 1.12252           
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
#NameElo1234567891011
1Nemeton 1.81 4CPU2490 82.099.8100.0100.0100.0100.0100.0100.0100.0100.0
2Nemeton 1.7 4CPU247218.0 94.299.099.9100.0100.0100.0100.0100.0100.0
3Nemeton 1.8124410.25.8 73.292.599.9100.0100.0100.0100.0100.0
4Nemeton 1.824320.01.026.8 86.3100.0100.0100.0100.0100.0100.0
5Nemeton 1.5124200.00.17.513.7 98.7100.0100.0100.0100.0100.0
6Nemeton 1.723940.00.00.10.01.3 97.0100.0100.0100.0100.0
7Nemeton 1.623690.00.00.00.00.03.0 95.9100.0100.0100.0
8Nemeton 1.4123460.00.00.00.00.00.04.1 99.899.9100.0
9Nemeton 1.323090.00.00.00.00.00.00.00.2 57.5100.0
10Nemeton 1.223070.00.00.00.00.00.00.00.142.5 100.0
11Nemeton 1.122520.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Nemeton 1.81 4CPU2490 6431643621808292000
2Nemeton 1.7 4CPU2472643 0207820083000
3Nemeton 1.8124411640 965933874513330
4Nemeton 1.82432362207965 2411341134849330
5Nemeton 1.512420188293241 121044415199184703
6Nemeton 1.723940038713411210 12918713791550
7Nemeton 1.6236982045113484441291 4442451310
8Nemeton 1.41234692833491519871444 1519962179
9Nemeton 1.3230900339183792451519 1227308
10Nemeton 1.2230700334701551319621227 868
11Nemeton 1.122520000300179308868 
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
#NameElo1234567891011
1Nemeton 1.81 4CPU2490 65.813.516.70.90.05.24.80.00.00.0
2Nemeton 1.7 4CPU247265.8 0.010.64.40.00.04.90.00.00.0
3Nemeton 1.81244113.50.0 44.24.421.628.60.20.20.20.0
4Nemeton 1.8243216.710.644.2 7.948.853.31.70.10.10.0
5Nemeton 1.5124200.94.44.47.9 45.518.254.537.318.40.1
6Nemeton 1.723940.00.021.648.845.5 60.335.117.66.90.0
7Nemeton 1.623695.20.028.653.318.260.3 19.612.66.40.0
8Nemeton 1.4123464.84.90.21.754.535.119.6 66.540.59.4
9Nemeton 1.323090.00.00.20.137.317.612.666.5 59.919.5
10Nemeton 1.223070.00.00.20.118.46.96.440.559.9 52.0
11Nemeton 1.122520.00.00.00.00.10.00.09.419.552.0 
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 97 common opponents

Custom engine selection
NameEloNemeton
1.81
4CPU
Nemeton
1.7
4CPU
Nemeton
1.81
Nemeton
1.8
Nemeton
1.51
Nemeton
1.7
Nemeton
1.6
Nemeton
1.41
Nemeton
1.3
Nemeton
1.2
Nemeton
1.1
Phalanx XXV2654  0%
0/1
 0%
0/1
      
Glass 2.0 64-bit2610  100%
1/1
 0%
0/1
      
Jellyfish 1.1 64-bit2610  0%
0/1
 50%
0.5/1
      
Maverick 1.5 64-bit2568  50%
0.5/1
 100%
1/1
      
Aristarch 4.502567  100%
1/1
 50%
0.5/1
      
Pupsi2 0.092537  100%
1/1
 100%
2/2
      
Capivara LK 0.09b02g 64-bit2535   50%
0.5/1
50%
1/2
      
Little Goliath Evolution 3.122504   0%
0/1
100%
1/1
      
Yace 0.99.87250352%
26/50
50%
20/40
  100%
1/1
      
Trace 1.37a249953%
26.5/50
49%
19.5/40
         
CyberPagno 3.0 64-bit249254%
27/50
45%
18.5/41
  100%
1/1
  32%
13.5/42
   
Bruja 1.9.1 64-bit249050%
25/50
38%
16.5/43
         
Magnum 4.0 32-bit249056%
28/50
48%
20.5/43
  100%
1/1
      
Tao 5.6248758%
29/50
62%
26.5/43
  100%
1/1
      
Gothmog 1.0b10248239%
19.5/50
42%
18/43
 36%
9/25
       
BBChess 1.3b 64-bit247834%
17/50
 44%
14/32
37%
20.5/56
0%
0/1
      
Mephisto Gideon Professional2474  52%
16.5/32
39%
12.5/32
       
Cerebro 3.03d2471  38%
12/32
45%
14/31
       
Kiwi 0.6d 64-bit246857%
28.5/50
 44%
14/32
48%
27/56
  30%
9.5/32
    
Xpdnt 091007246842%
21/50
  40%
10/25
100%
1/1
      
NameEloNemeton
1.81
4CPU
Nemeton
1.7
4CPU
Nemeton
1.81
Nemeton
1.8
Nemeton
1.51
Nemeton
1.7
Nemeton
1.6
Nemeton
1.41
Nemeton
1.3
Nemeton
1.2
Nemeton
1.1
Schooner 1.7.0 64-bit2463    56%
18/32
 41%
13/32
    
Anatoli 0.35k2456  56%
18/32
47%
27/58
44%
12/27
      
LittleThought 1.052 64-bit2452  61%
19.5/32
37%
20.5/56
50%
0.5/1
 42%
13.5/32
    
Matacz 1.42445  47%
15/32
54%
30.5/56
 31%
10/32
33%
10.5/32
    
Lozza 1.18 64-bit2444  47%
15/32
45%
14.5/32
 48%
15.5/32
     
Ares 1.005.2 64-bit2440  42%
13.5/32
42%
12.5/30
 36%
11.5/32
48%
15.5/32
    
SpiderChess 0706032439   46%
25.5/55
 53%
17/32
45%
14.5/32
    
Bumblebee 1.0 64-bit2435 60%
24.5/41
 63%
14.5/23
43%
12.5/29
      
King of Kings 2.562434  44%
14/32
60%
35/58
 38%
12/32
41%
13/32
    
LambChop 10.992433  44%
14/32
43%
25.5/59
0%
0/2
38%
12/32
45%
14.5/32
    
MadChess 2.2 64-bit2433   58%
18.5/32
100%
1/1
34%
11/32
38%
11.5/30
    
Abrok 5.02431  50%
16/32
54%
31/57
25%
0.5/2
53%
17/32
31%
10/32
    
Delphil 3.2 64-bit2431 49%
21/43
 52%
16.5/32
       
Eeyore 1.52 64-bit2428   45%
14.5/32
100%
1/1
44%
14/32
28%
9/32
    
Gromit 3.8.22428   68%
17/25
45%
13.5/30
      
Shallow 2 rev8 64-bit2428   52%
13.5/26
   28%
5.5/20
   
Gaia 3.5 64-bit2425   59%
19/32
 42%
13.5/32
36%
11.5/32
    
Nejmet 3.072423   45%
14.5/32
 48%
15.5/32
56%
18/32
    
Quark 2.352423   56%
18/32
 50%
16/32
43%
26.5/62
    
Hussar 0.42421   52%
16.5/32
 53%
17/32
43%
26.5/62
    
NameEloNemeton
1.81
4CPU
Nemeton
1.7
4CPU
Nemeton
1.81
Nemeton
1.8
Nemeton
1.51
Nemeton
1.7
Nemeton
1.6
Nemeton
1.41
Nemeton
1.3
Nemeton
1.2
Nemeton
1.1
Caligula 0.7b2420   53%
17/32
 42%
13.5/32
     
Snitch 1.6.2 32-bit2418    100%
1/1
 37%
11/30
    
Dragon 4.62417   53%
17/32
50%
0.5/1
52%
16.5/32
40%
25/62
    
OliThink 5.3.0 64-bit2416   47%
15/32
 56%
17.5/31
47%
15/32
    
RomiChess P3n 64-bit2413   58%
18.5/32
 38%
12/32
38%
11.5/30
    
Simplex 0.9.8 64-bit2408   59%
19/32
50%
1/2
48%
15.5/32
     
Ifrit m1.8 64-bit2405    33%
8.5/26
48%
15.5/32
     
Teki 1 64-bit2405    54%
27/50
50%
16/32
     
TJchess 1.3 64-bit2398    100%
1/1
50%
16/32
 27%
8.5/32
   
KnightDreamer 3.32392    67%
17.5/26
55%
17.5/32
     
PostModernist 10162389    45%
26/58
56%
18/32
     
Comet B502387    58%
18.5/32
47%
15/32
 39%
11/28
   
Leila 0.53h2386    54%
31.5/58
66%
21/32
52%
15.5/30
48%
15.5/32
   
Diablo 0.5.12385    55%
32/58
50%
16/32
 48%
15.5/32
   
Amy 0.87b2384    53%
17.5/33
48%
15/31
 41%
13/32
   
Gosu 0.162382    58%
18.5/32
45%
14/31
 42%
13.5/32
   
Myrddin 0.87 64-bit2379    56%
32.5/58
45%
14.5/32
50%
15/30
47%
15/32
48%
15.5/32
  
Cmcchess 2.6 64-bit2377  0%
0/1
 49%
29.5/60
65%
20/31
42%
12.5/30
49%
35/72
31%
10/32
32%
3.5/11
 
Der Bringer 1.92373    61%
32.5/53
44%
13.5/31
 34%
17/50
31%
9.5/31
  
Patzer 3.802373    64%
39/61
44%
14/32
 66%
20.5/31
42%
13.5/32
  
NameEloNemeton
1.81
4CPU
Nemeton
1.7
4CPU
Nemeton
1.81
Nemeton
1.8
Nemeton
1.51
Nemeton
1.7
Nemeton
1.6
Nemeton
1.41
Nemeton
1.3
Nemeton
1.2
Nemeton
1.1
Giraffe 20161023 64-bit2370   48%
15.5/32
67%
2/3
48%
15.5/32
     
Terra 3.42368   50%
0.5/1
57%
36/63
53%
17/32
57%
16.5/29
51%
37/72
35%
10.5/30
43%
13/30
 
The Crazy Bishop 00522364    65%
17.5/27
80%
25.5/32
 41%
29.5/72
53%
17/32
50%
14/28
 
Lozza 1.16 64-bit2360    64%
39.5/62
  47%
33.5/72
38%
12/32
  
Schooner 1.5 64-bit2357    55%
17.5/32
  50%
16/32
   
Amateur 2.822350    58%
36/62
  52%
16.5/32
42%
13.5/32
50%
14/28
 
Alex 2.14a 64-bit2348    58%
35.5/61
  34%
11/32
56%
18/32
46%
13/28
 
Tigran 2.4n 64-bit2344    61%
19.5/32
  52%
16.5/32
59%
19/32
50%
13.5/27
 
CyberPagno 2.3 64-bit2343       36%
11.5/32
45%
14.5/32
  
Plisk 0.2.7d 64-bit2342       39%
12.5/32
59%
19/32
69%
9/13
 
Horizon 4.42341      52%
15.5/30
65%
20/31
50%
16/32
42%
5.5/13
 
TJchess 1.1 64-bit2337       58%
18.5/32
47%
15/32
39%
12.5/32
 
Queen 4.032335       58%
18.5/32
59%
19/32
58%
7.5/13
 
Orion 0.3.0 64-bit2334      58%
17.5/30
59%
30.5/52
   
Arion 1.72331    62%
18.5/30
  62%
18/29
42%
13.5/32
44%
14/32
 
Gibbon 2.69a 64-bit2324       50%
16/32
38%
12/32
42%
5.5/13
 
Sage 3.532324       61%
19.5/32
52%
16.5/32
57%
17/30
 
Chezzz 1.0.32320       56%
18/32
42%
13.5/32
33%
10.5/32
27%
8.5/31
CyberPagno 2.2 64-bit2320         45%
14.5/32
34%
11/32
Mediocre 0.5 64-bit2320       53%
17/32
47%
15/32
52%
15.5/30
 
NameEloNemeton
1.81
4CPU
Nemeton
1.7
4CPU
Nemeton
1.81
Nemeton
1.8
Nemeton
1.51
Nemeton
1.7
Nemeton
1.6
Nemeton
1.41
Nemeton
1.3
Nemeton
1.2
Nemeton
1.1
Schooner 1.4.1 64-bit2319        47%
15/32
44%
14/32
 
Aice 0.99.22314    50%
0.5/1
  55%
17/31
53%
17/32
46%
11/24
36%
11.5/32
Sungorus 1.4 64-bit2312        38%
12/32
52%
14.5/28
52%
16.5/32
EveAnn 1.71a2307        45%
14.5/32
30%
9/30
 
Averno 0.812306       71%
15/21
69%
14.5/21
45%
14/31
45%
14.5/32
Waxman 20152299        47%
15/32
62%
20.5/33
 
KnightX 1.922296        50%
16/32
45%
14.5/32
45%
14.5/32
Popochin 3.22274         61%
19.5/32
42%
13.5/32
Esc 1.162266         56%
17.5/31
27%
8.5/32
Butcher 1.61 64-bit2263         61%
19.5/32
55%
17.5/32
Natwarlal 0.142260         61%
19.5/32
50%
16/32
Absolute Zero 2.4.0.0 64-bit2259         62%
10/16
44%
14/32
Ant 2006-F2234         69%
9/13
58%
18.5/32
Anechka 0.082233         65%
8.5/13
53%
17/32
AliChess 4.252228         69%
9/13
64%
20.5/32
Fischerle 0.9.60 64-bit2225         62%
8/13
59%
19/32
Adam 3.32219         73%
9.5/13
62%
20/32
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 May 23, 2020