CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Custom engine selection

Comparing 7 engines!
7 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 November 28, 2020 with Bayeselo based on 2'414'627 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+
1RuyDos 1.1.10 64-bit2805+18−1843.1%+45.736.8%1042 
61.9%
 RuyDos 1.1.9 64-bit2800+22−2345.2%+37.032.8%682
56.4%
 RuyDos 1.1.6 64-bit2798+14−1446.3%+28.432.4%1860
62.8%
 RuyDos 1.1.11 64-bit2794+18−1842.5%+49.334.5%1013
85.3%
 RuyDos 1.1.0 64-bit2782+15−1550.3%−6.131.0%1547
98.0%
 RuyDos 1.0.27 64-bit2758+17−1747.4%+18.229.0%1178
100.0%
 RuyDos 1.0.2 64-bit2669+17−1751.6%−11.729.2%1233
 

Results matrix

Custom engine selection
#NameElo1234567
1RuyDos 1.1.10 64-bit2805       
2RuyDos 1.1.9 64-bit2800       
3RuyDos 1.1.6 64-bit2798       
4RuyDos 1.1.11 64-bit2794       
5RuyDos 1.1.0 64-bit2782       
6RuyDos 1.0.27 64-bit2758       
7RuyDos 1.0.2 64-bit2669       
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
1RuyDos 1.1.10 64-bit2805 61.972.079.097.4100.0100.0
2RuyDos 1.1.9 64-bit280038.1 56.465.590.899.8100.0
3RuyDos 1.1.6 64-bit279828.043.6 62.894.5100.0100.0
4RuyDos 1.1.11 64-bit279421.034.537.2 85.399.8100.0
5RuyDos 1.1.0 64-bit27822.69.25.514.7 98.0100.0
6RuyDos 1.0.27 64-bit27580.00.20.00.22.0 100.0
7RuyDos 1.0.2 64-bit26690.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1RuyDos 1.1.10 64-bit2805 536454805443253
2RuyDos 1.1.9 64-bit280053 25322129
3RuyDos 1.1.6 64-bit279864525 98417021143176
4RuyDos 1.1.11 64-bit27944803984 7735790
5RuyDos 1.1.0 64-bit2782544221702773 1622304
6RuyDos 1.0.27 64-bit27583251211435791622 519
7RuyDos 1.0.2 64-bit2669391760304519 
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
1RuyDos 1.1.10 64-bit2805 3.122.223.421.014.60.1
2RuyDos 1.1.9 64-bit28003.1 1.00.21.00.60.5
3RuyDos 1.1.6 64-bit279822.21.0 34.250.037.65.7
4RuyDos 1.1.11 64-bit279423.40.234.2 30.226.40.0
5RuyDos 1.1.0 64-bit278221.01.050.030.2 59.510.9
6RuyDos 1.0.27 64-bit275814.60.637.626.459.5 21.5
7RuyDos 1.0.2 64-bit26690.10.55.70.010.921.5 
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 64 common opponents

Custom engine selection
NameEloRuyDos
1.1.10
64-bit
RuyDos
1.1.9
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.2
64-bit
RofChade 2.0 64-bit3130 50%
0.5/1
11%
2.5/22
    
Amoeba 3.0 64-bit29740%
0/1
24%
9.5/40
     
Demolito 2018-03-01 64-bit2957  0%
0/1
 0%
0/1
  
Deep Sjeng c't 20102926 0%
0/1
35%
13.5/39
    
Zurichess Neuchatel 64-bit2902  33%
29.5/90
 34%
10.5/31
23%
6.5/28
 
Murka 3 64-bit2882  35%
13.5/39
30%
22/74
45%
14.5/32
30%
8.5/28
 
Gaviota 1.0 64-bit287236%
11.5/32
   47%
15/32
  
Tucano 7.00 64-bit2872    27%
8/30
30%
9/30
 
DisasterArea 1.65 64-bit286953%
17.5/33
0%
0/1
50%
16/32
 39%
13/33
18%
2/11
 
MinkoChess 1.3 64-bit286839%
12.5/32
 39%
12.5/32
 41%
13/32
36%
5/14
 
Nemo 1.0.1 64-bit285733%
10.5/32
100%
1/1
52%
16/31
34%
24.5/73
32%
10/31
46%
13/28
 
Asymptote 0.6 64-bit285055%
18/33
43%
6/14
     
Zappa Mexico II 64-bit284550%
16.5/33
 40%
12.5/31
 38%
12/32
35%
3.5/10
 
Onno 1.2.70 64-bit284250%
15.5/31
 40%
12.5/31
 26%
8/31
33%
5/15
 
tomitankChess 4.0 64-bit283142%
13.5/32
  45%
47/105
   
Tornado 8.0 64-bit282948%
15.5/32
 48%
38.5/80
43%
32/74
38%
12/32
38%
4.5/12
 
Octochess r5506 64-bit2820  46%
18.5/40
44%
31/71
40%
11.5/29
52%
14.5/28
 
Monolith 1.0 64-bit281856%
18/32
 43%
15.5/36
57%
42/74
   
Rhetoric 1.4.3 64-bit280656%
18/32
 42%
30.5/72
50%
36.5/73
42%
35/84
44%
20.5/47
 
Ktulu 92781  54%
48.5/89
59%
37.5/64
50%
28.5/57
37%
10/27
 
NameEloRuyDos
1.1.10
64-bit
RuyDos
1.1.9
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.2
64-bit
Octochess r5190 64-bit278058%
18.5/32
 45%
14.5/32
    
The Baron 3.42 64-bit2780  48%
15/31
 55%
17/31
30%
9/30
 
The Baron 3.29 64-bit2772     50%
14/28
31%
10/32
Bright 0.5c2771  51%
36.5/72
 58%
18.5/32
31%
2.5/8
 
Twisted Logic 20090922 64-bit2771  56%
17.5/31
  46%
6.5/14
39%
12/31
Frenzee 3.5.19 64-bit2769    50%
29.5/59
50%
11.5/23
 
Twisted Logic 20100131x 64-bit2767 100%
1/1
54%
21.5/40
 42%
24/57
  
Pawny 1.2 64-bit2766  63%
45.5/72
 56%
34.5/62
56%
15/27
52%
16.5/32
Jonny 4.002762    62%
113/181
50%
14/28
33%
9.5/29
Bison 9.11 64-bit2760 50%
1/2
50%
20/40
 44%
10.5/24
52%
14.5/28
 
Arminius 2018-12-23 64-bit27550%
0/1
 41%
12/29
    
Gogobello 1.4 64-bit2755  48%
15/31
 52%
29.5/57
53%
15.5/29
 
Chronos 1.9.9 64-bit2739  0%
0/1
 55%
29.5/54
  
chess22k 1.5 64-bit2739     75%
21/28
25%
8/32
Shield 2.1 64-bit2738  76%
30.5/40
65%
43.5/67
43%
23/54
70%
21/30
 
Karballo 1.8 64-bit2729  67%
27.5/41
 55%
35.5/65
50%
14.5/29
 
ProDeo 2.82724 0%
0/1
50%
0.5/1
    
Carballo 1.7 64-bit2718     62%
17.5/28
33%
10.5/32
Chess Tiger 2007.12713  50%
0.5/1
 62%
18.5/30
46%
13/28
 
Devel 2.00002712 100%
1/1
  50%
25.5/51
  
NameEloRuyDos
1.1.10
64-bit
RuyDos
1.1.9
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.2
64-bit
GreKo 2018.08 64-bit2709100%
1/1
50%
0.5/1
     
Devel 1.80902707    70%
17.5/25
72%
11.5/16
 
Marvin 3.0.0 64-bit2706    66%
37/56
17%
2/12
 
Arminius 2017-01-01 64-bit2688    60%
15/25
57%
16.5/29
55%
17.5/32
Delfi 5.42683     65%
19.5/30
60%
18/30
Djinn 1.021 64-bit2674 50%
0.5/1
50%
0.5/1
 50%
0.5/1
 46%
27.5/60
RedQueen 1.1.98 64-bit2666    52%
13/25
68%
20.5/30
 
Gandalf 7 64-bit2665    81%
19.5/24
58%
17.5/30
22%
6.5/30
Nebula 2.0 64-bit2653    50%
0.5/1
 52%
15.5/30
Donna 4.0 64-bit2650    50%
0.5/1
 57%
17/30
Colossus 2008b2642  100%
1/1
   48%
14.5/30
Rodin 8.02639  0%
0/1
   60%
18/30
WyldChess 1.51 64-bit2627  50%
0.5/1
   67%
20/30
WildCat 82624    50%
0.5/1
 58%
17.5/30
Movei 00.8.438 (10 10 10)2622  100%
1/1
   64%
20.5/32
Jellyfish 1.1 64-bit2612100%
1/1
     70%
22.5/32
Rotor 0.82612  0%
0/1
   73%
23.5/32
Ruffian 2.1.02609 100%
1/1
    69%
22/32
Pharaon 3.5.12603    0%
0/1
70%
21/30
 
Aristarch 4.502568 100%
1/1
  100%
1/1
  
NameEloRuyDos
1.1.10
64-bit
RuyDos
1.1.9
64-bit
RuyDos
1.1.6
64-bit
RuyDos
1.1.11
64-bit
RuyDos
1.1.0
64-bit
RuyDos
1.0.27
64-bit
RuyDos
1.0.2
64-bit
AnMon 5.752538  100%
1/1
 0%
0/1
  
Yace 0.99.872504 100%
1/1
    72%
21.5/30
Abrok 5.02432  100%
1/1
 100%
1/1
  
Sungorus 1.4 64-bit2311   100%
1/1
100%
1/1
  
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 November 28, 2020