CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 9 engines!
9 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 April 17, 2021 with Bayeselo based on 2'506'279 games
Please refer to the "about" page for comments on engine inclusion

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+
1Dimitri 4.902556+18−1850.6%−5.225.6%1053 
90.4%
 Dimitri 5.2.32536+24−2444.5%+39.323.6%624
99.9%
 Dimitri 4.772486+19−1951.3%−8.822.1%1038
93.6%
 Dimitri 4.002466+18−1859.0%−66.419.6%1148
89.5%
 Dimitri 5.1.02394+107−11534.4%+116.012.5%32
76.8%
 Dimitri 3.932351+24−2451.8%−14.017.7%643
99.8%
 Dimitri 350a2307+19−1953.5%−26.918.6%1005
84.1%
 Dimitri 3.812293+20−2049.4%+3.420.3%952
98.7%
 Dimitri 3.612264+16−1645.7%+32.419.1%1406
 

Results matrix

Custom engine selection
#NameElo123456789
1Dimitri 4.902556         
2Dimitri 5.2.32536         
3Dimitri 4.772486         
4Dimitri 4.002466         
5Dimitri 5.1.02394         
6Dimitri 3.932351         
7Dimitri 350a2307         
8Dimitri 3.812293         
9Dimitri 3.612264         
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
#NameElo123456789
1Dimitri 4.902556 90.4100.0100.099.8100.0100.0100.0100.0
2Dimitri 5.2.325369.6 99.9100.099.3100.0100.0100.0100.0
3Dimitri 4.7724860.00.1 93.694.6100.0100.0100.0100.0
4Dimitri 4.0024660.00.06.4 89.5100.0100.0100.0100.0
5Dimitri 5.1.023940.20.75.410.5 76.893.496.098.8
6Dimitri 3.9323510.00.00.00.023.2 99.8100.0100.0
7Dimitri 350a23070.00.00.00.06.60.2 84.1100.0
8Dimitri 3.8122930.00.00.00.04.00.015.9 98.7
9Dimitri 3.6122640.00.00.00.01.20.00.01.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Dimitri 4.902556 5126977206000
2Dimitri 5.2.32536512 0000000
3Dimitri 4.7724866970 6406000
4Dimitri 4.00246672064 0335000
5Dimitri 5.1.023940000 0000
6Dimitri 3.9323516063350 735868942
7Dimitri 350a230700000735 11941551
8Dimitri 3.812293000008681194 1872
9Dimitri 3.6122640000094215511872 
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
#NameElo123456789
1Dimitri 4.902556 30.533.33.30.00.40.00.00.0
2Dimitri 5.2.3253630.5 0.00.00.00.00.00.00.0
3Dimitri 4.77248633.30.0 2.90.00.40.00.00.0
4Dimitri 4.0024663.30.02.9 0.018.70.00.00.0
5Dimitri 5.1.023940.00.00.00.0 0.00.00.00.0
6Dimitri 3.9323510.40.00.418.70.0 44.654.446.0
7Dimitri 350a23070.00.00.00.00.044.6 61.064.3
8Dimitri 3.8122930.00.00.00.00.054.461.0 79.4
9Dimitri 3.6122640.00.00.00.00.046.064.379.4 
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 57 common opponents

Custom engine selection
NameEloDimitri
4.90
Dimitri
5.2.3
Dimitri
4.77
Dimitri
4.00
Dimitri
5.1.0
Dimitri
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Minic 0.43 64-bit259748%
14.5/30
 27%
9.5/35
      
Floyd 0.9 64-bit258734%
11/32
34%
11/32
       
Hamsters 0.7.1257933%
10.5/32
42%
13.5/32
       
Muse 0.953 64-bit257850%
16/32
53%
17/32
       
Maverick 1.5 64-bit257250%
16/32
44%
14/32
       
SOS 5.1257238%
12/32
45%
14.5/32
       
Aristarch 4.50256734%
11/32
61%
19.5/32
       
Petir 4.39256458%
18.5/32
36%
11.5/32
       
Capivara LK 0.09b02g 64-bit253652%
16.5/32
52%
16.5/32
       
JikChess 0.02 64-bit252252%
16.5/32
 42%
13.5/32
  50%
0.5/1
   
Orion 0.5 64-bit251355%
17.5/32
 48%
15.5/32
      
Caligula 0.82506  56%
18/32
36%
11.5/32
     
Green Light Chess 3.01.2.2250567%
21.5/32
 52%
16.5/32
      
Little Goliath Evolution 3.12250267%
21.5/32
 44%
14/32
      
Yace 0.99.87250264%
20.5/32
 47%
15/32
      
Trace 1.37a249956%
18/32
 62%
20/32
      
CyberPagno 3.0 64-bit249478%
25/32
 37%
11/30
      
Pepito 1.59 32-bit249239%
12.5/32
 47%
15/32
      
Bruja 1.9.1 64-bit249067%
21.5/32
 43%
12/28
  0%
0/1
   
Jumbo 0.6.96 64-bit248941%
13/32
  58%
23/40
     
NameEloDimitri
4.90
Dimitri
5.2.3
Dimitri
4.77
Dimitri
4.00
Dimitri
5.1.0
Dimitri
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Tao 5.6248955%
17.5/32
 45%
13.5/30
      
Amy 0.87b2383   71%
22/31
 100%
1/1
   
Cmcchess 2.6 64-bit2375   58%
41/71
 48%
15/31
   
Der Bringer 1.92373   55%
40.5/73
 36%
5/14
   
Terra 3.42368   49%
35.5/73
 36%
7.5/21
   
The Crazy Bishop 00522363   64%
47/73
 67%
16/24
   
Homer 2.012356   61%
19.5/32
 44%
12/27
   
Betsy 6.51 Nobook2355   48%
14/29
 50%
0.5/1
   
Alex 2.14a 64-bit2347     42%
12.5/30
 39%
12.5/32
42%
13/31
Plisk 0.2.7d 64-bit2344     57%
17/30
 39%
12.5/32
72%
14.5/20
Tigran 2.4n 64-bit2344     52%
15.5/30
32%
9.5/30
33%
10.5/32
40%
12.5/31
Horizon 4.42343     50%
15/30
 50%
16/32
38%
12/32
Queen 4.032335     58%
17.5/30
45%
14.5/32
47%
15/32
44%
14/32
Orion 0.3.0 64-bit2334      48%
14.5/30
 38%
12/32
Arion 1.72332     45%
13.5/30
50%
16/32
31%
10/32
52%
16.5/32
EveAnn 1.722328     45%
13.5/30
37%
11/30
44%
14/32
47%
15/32
Jumbo 0.4.34 64-bit2328      38%
11.5/30
 38%
22.5/59
Sorgenkind 0.42326     55%
16.5/30
47%
14/30
  
Sage 3.532323     62%
13/21
47%
14.5/31
52%
16.5/32
39%
22/57
Chezzz 1.0.32320     60%
18/30
52%
16.5/32
38%
12/32
37%
22/59
NameEloDimitri
4.90
Dimitri
5.2.3
Dimitri
4.77
Dimitri
4.00
Dimitri
5.1.0
Dimitri
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Gibbon 2.69a 64-bit2319     77%
23/30
33%
10.5/32
44%
14/32
39%
12.5/32
Mediocre 0.5 64-bit2318     50%
15/30
55%
17.5/32
45%
14.5/32
41%
24/59
Absolute Zero 2.4.7.2 64-bit2316     50%
15/30
60%
18/30
61%
19.5/32
47%
14.5/31
Aice 0.99.22316     43%
13/30
53%
17/32
55%
17.5/32
41%
23.5/58
Barbarossa 0.4.0 64-bit2316     55%
21.5/39
53%
17/32
42%
13.5/32
42%
13/31
Sungorus 1.4 64-bit2310      47%
14.5/31
58%
18.5/32
37%
33.5/91
Averno 0.812306      52%
15/29
39%
11/28
48%
29/60
KnightX 1.922295      72%
23/32
53%
17/32
47%
28/59
Waxman 20162288      56%
18/32
67%
21.5/32
54%
13.5/25
Fischerle 0.9.80 SE 64-bit2277      59%
19/32
45%
14.5/32
53%
17/32
Popochin 3.22274      42%
12.5/30
53%
17/32
47%
14.5/31
Paladin 0.1 64-bit2270      62%
18.5/30
50%
16/32
53%
31/58
Esc 1.162266       62%
20/32
64%
20.5/32
Rival 1.0.1 64-bit2265       48%
14/29
53%
34/64
Butcher 1.61 64-bit2262       53%
17/32
50%
16/32
Natwarlal 0.142259      59%
17/29
48%
15.5/32
47%
14.5/31
Napoleon 1.7 64-bit2101       77%
24.5/32
67%
21.5/32
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%

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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 17, 2021