CCRL Blitz
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 2'175'377 games
played by 2'559 programs

White wins: 841'702 (38.7%)
Black wins: 679'237 (31.2%)
Draws: 654'438 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 10 engines!
10 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 January 25, 2020 with Bayeselo based on 2'175'377 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+
1Asymptote 0.7 64-bit 4CPU2987+21−2244.0%+37.438.8%694 
99.9%
 Asymptote 0.6.3 64-bit 4CPU2933+25−2554.5%−29.936.8%506
100.0%
 Asymptote 0.7 64-bit2877+19−1949.1%+5.933.8%952
98.5%
 Asymptote 0.6 64-bit2850+16−1656.9%−51.428.6%1318
100.0%
 Asymptote 0.5 64-bit 4CPU2782+28−2853.1%−21.632.5%421
100.0%
 Asymptote 0.5 64-bit2655+17−1746.9%+21.428.2%1196
100.0%
 Asymptote 0.4.2 64-bit2598+16−1652.5%−18.425.3%1338
100.0%
 Asymptote 0.3 64-bit2488+19−1857.1%−54.222.9%1097
100.0%
 Asymptote 0.2.0 64-bit2313+19−1855.8%−42.820.9%1104
100.0%
 Asymptote 0.1.8 64-bit2176+20−2059.3%−73.118.7%1044
 

Results matrix

Custom engine selection
#NameElo12345678910
1Asymptote 0.7 64-bit 4CPU2987          
2Asymptote 0.6.3 64-bit 4CPU2933          
3Asymptote 0.7 64-bit2877          
4Asymptote 0.6 64-bit2850          
5Asymptote 0.5 64-bit 4CPU2782          
6Asymptote 0.5 64-bit2655          
7Asymptote 0.4.2 64-bit2598          
8Asymptote 0.3 64-bit2488          
9Asymptote 0.2.0 64-bit2313          
10Asymptote 0.1.8 64-bit2176          
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
#NameElo12345678910
1Asymptote 0.7 64-bit 4CPU2987 99.9100.0100.0100.0100.0100.0100.0100.0100.0
2Asymptote 0.6.3 64-bit 4CPU29330.1 100.0100.0100.0100.0100.0100.0100.0100.0
3Asymptote 0.7 64-bit28770.00.0 98.5100.0100.0100.0100.0100.0100.0
4Asymptote 0.6 64-bit28500.00.01.5 100.0100.0100.0100.0100.0100.0
5Asymptote 0.5 64-bit 4CPU27820.00.00.00.0 100.0100.0100.0100.0100.0
6Asymptote 0.5 64-bit26550.00.00.00.00.0 100.0100.0100.0100.0
7Asymptote 0.4.2 64-bit25980.00.00.00.00.00.0 100.0100.0100.0
8Asymptote 0.3 64-bit24880.00.00.00.00.00.00.0 100.0100.0
9Asymptote 0.2.0 64-bit23130.00.00.00.00.00.00.00.0 100.0
10Asymptote 0.1.8 64-bit21760.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Asymptote 0.7 64-bit 4CPU2987 000000000
2Asymptote 0.6.3 64-bit 4CPU29330 359747700000
3Asymptote 0.7 64-bit28770359 8357000000
4Asymptote 0.6 64-bit2850074835 3267870030
5Asymptote 0.5 64-bit 4CPU278207770326 2750000
6Asymptote 0.5 64-bit2655000787275 514000
7Asymptote 0.4.2 64-bit259800000514 36530
8Asymptote 0.3 64-bit2488000000365 22299
9Asymptote 0.2.0 64-bit23130003003222 78
10Asymptote 0.1.8 64-bit217600000009978 
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
#NameElo12345678910
1Asymptote 0.7 64-bit 4CPU2987 0.00.00.00.00.00.00.00.00.0
2Asymptote 0.6.3 64-bit 4CPU29330.0 24.64.18.30.00.00.00.00.0
3Asymptote 0.7 64-bit28770.024.6 36.85.10.00.00.00.00.0
4Asymptote 0.6 64-bit28500.04.136.8 18.731.30.00.00.10.0
5Asymptote 0.5 64-bit 4CPU27820.08.35.118.7 17.00.00.00.00.0
6Asymptote 0.5 64-bit26550.00.00.031.317.0 20.30.00.00.0
7Asymptote 0.4.2 64-bit25980.00.00.00.00.020.3 15.00.10.0
8Asymptote 0.3 64-bit24880.00.00.00.00.00.015.0 10.14.6
9Asymptote 0.2.0 64-bit23130.00.00.00.10.00.00.110.1 3.6
10Asymptote 0.1.8 64-bit21760.00.00.00.00.00.00.04.63.6 
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 68 common opponents

Custom engine selection
NameEloAsymptote
0.7
64-bit
4CPU
Asymptote
0.6.3
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
4CPU
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
Atlas 3.91 64-bit2925 51%
20/39
52%
16.5/32
       
Spike 1.4 Leiden2920  47%
15/32
0%
0/1
      
Minic 1.14 64-bit2912  40%
12/30
50%
16/32
      
Quazar 0.4 64-bit2900 48%
19.5/41
34%
10.5/31
       
Zurichess Neuchatel 64-bit2900 59%
24/41
47%
15/32
       
Gogobello 2.1 64-bit2892  45%
14.5/32
47%
15/32
      
Daydreamer 2.0.0-pre2 64-bit2891 52%
21.5/41
50%
15.5/31
100%
1/1
      
Murka 3 64-bit2882  50%
15.5/31
52%
16.5/32
      
The Baron 3.44 64-bit2880  41%
13/32
48%
15.5/32
      
Gaviota 1.0 64-bit2872  66%
21/32
45%
15/33
      
MinkoChess 1.3 64-bit2869  52%
16.5/32
45%
14/31
      
DisasterArea 1.65 64-bit2866  52%
16.5/32
53%
17/32
      
Nemo 1.0.1 64-bit2856 69%
27/39
62%
20/32
53%
17/32
36%
13.5/38
     
Zappa Mexico II 64-bit2844  56%
18/32
44%
14/32
      
Onno 1.2.70 64-bit2842  56%
18/32
38%
12/32
      
Topple 0.5.0 64-bit2830   59%
19/32
 23%
7.5/32
    
Tornado 8.0 64-bit2826  52%
16.5/32
55%
18/33
      
Monolith 1.0 64-bit2823  48%
15/31
67%
21.5/32
      
Topple 0.6.1 64-bit2816   0%
0/2
 35%
28/80
    
Rhetoric 1.4.3 64-bit2805   56%
18/32
30%
11.5/38
     
NameEloAsymptote
0.7
64-bit
4CPU
Asymptote
0.6.3
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
4CPU
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
RuyDos 1.1.9 64-bit2801   57%
8/14
45%
17.5/39
     
RofChade 1.0 64-bit2792       0%
0/1
0%
0/2
 
Octochess r5190 64-bit2779  53%
17/32
64%
20.5/32
      
RubiChess 1.1 64-bit2779       0%
0/1
0%
0/2
 
tomitankChess 3.0 64-bit2765   0%
0/2
59%
22/37
     
Shield 2.1 64-bit2740   61%
20/33
 23%
7.5/32
    
Chronos 1.9.9 64-bit2739    46%
17.5/38
28%
9/32
    
Chess Tiger 2007.12713   64%
20.5/32
 48%
15.5/32
    
Devel 2.00002712   58%
18.5/32
92%
30.5/33
36%
11.5/32
    
GreKo 2018.08 64-bit2709   74%
24.5/33
 47%
15/32
    
Donna 4.1 64-bit2697   68%
22.5/33
 35%
11/31
    
Delfi 5.42683   80%
26.5/33
 48%
15.5/32
    
RedQueen 1.1.98 64-bit2669   50%
0.5/1
62%
23.5/38
34%
11/32
    
ECE X3.5 64-bit2668   81%
26/32
 48%
15.5/32
    
Fridolin 3.10 64-bit2667   84%
27/32
 48%
15.5/32
    
Alaric 7072663   81%
26/32
68%
26/38
52%
16.5/32
    
Gandalf 7 64-bit2661   88%
29/33
 64%
20.5/32
    
Nebula 2.0 64-bit2653   77%
24.5/32
 45%
14.5/32
    
Alfil 13.1 64-bit2643     47%
15/32
34%
11/32
   
Rodin 8.02636   100%
1/1
 56%
18/32
    
NameEloAsymptote
0.7
64-bit
4CPU
Asymptote
0.6.3
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
4CPU
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
WyldChess 1.51 64-bit2630   100%
1/1
 48%
15.5/32
    
WildCat 82623     61%
19.5/32
56%
18/32
   
Movei 00.8.438 (10 10 10)2622     41%
13/32
44%
14/32
   
Philou 3.7.1 64-bit2620     67%
21.5/32
42%
13.5/32
   
DanaSah 7.32617     53%
17/32
40%
26/65
   
Sloppy 0.2.2 64-bit2616     59%
19/32
46%
15.5/34
   
Rotor 0.82611     41%
13/32
51%
32.5/64
   
Brutus 8.05 64-bit2557      55%
17/31
40%
14/35
  
AnMon 5.752538      56%
18/32
40%
14/35
  
Bagatur 1.5f 64-bit2494      60%
18.5/31
55%
17.5/32
  
Topple 0.2.1 64-bit2472      72%
23/32
55%
18/33
0%
0/1
 
Jumbo 0.6.66 64-bit2464      66%
26.5/40
55%
35.5/64
  
Amateur 2.822351       72%
24.5/34
39%
12.5/32
 
Tigran 2.4n 64-bit2346       76%
26.5/35
50%
16/32
 
Gibbon 2.69a 64-bit2326   100%
1/1
    48%
15.5/32
 
Sage 3.532325       75%
7.5/10
46%
5.5/12
 
Barbarossa 0.4.0 64-bit2318       70%
7/10
 36%
14.5/40
Isa 2.0.64 64-bit2318       65%
6.5/10
50%
10/20
 
Absolute Zero 2.4.7.2 64-bit2316       75%
7.5/10
 44%
17.5/40
Sungorus 1.4 64-bit2313       80%
8/10
 38%
15/40
NameEloAsymptote
0.7
64-bit
4CPU
Asymptote
0.6.3
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
4CPU
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
Averno 0.812306       67%
22/33
42%
2.5/6
 
Invictus r228 64-bit2256       50%
0.5/1
100%
1/1
 
Dorpsgek Eve's Temptation 64-bit2231        64%
20.5/32
38%
15/40
Weini 0.0.24 64-bit2201       50%
0.5/1
100%
1/1
 
Lime 662144       100%
1/1
100%
1/1
48%
19/40
Leonidas 83 64-bit2005       100%
1/1
 69%
25/36
BigLion 2.23x1987       100%
1/1
100%
1/1
82%
30.5/37
Claudia 0.51908       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 January 25, 2020