CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 9 engines!
9 selected engines played 8 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 October 17, 2020 with Bayeselo based on 2'387'265 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+
1Deep Sjeng WC2008 64-bit 4CPU2940+8−839.6%+78.332.1%6111 
96.1%
 Deep Sjeng 3.0 64-bit 4CPU2930+9−940.3%+72.033.3%4947
73.0%
 Deep Sjeng c't 20102925+14−1448.5%+7.735.8%1705
100.0%
 Deep Sjeng WC2008 64-bit2843+10−1044.7%+36.935.6%3744
79.8%
 Deep Sjeng 3.0 64-bit2837+11−1044.7%+38.033.5%3363
100.0%
 Deep Sjeng 2.7 4CPU2776+15−1533.7%+116.330.7%1714
100.0%
 Deep Sjeng 2.52664+32−3251.9%−13.134.2%322
100.0%
 Deep Sjeng 1.62573+33−3340.5%+63.728.4%320
100.0%
 Sjeng 12.132374+11−1148.7%+8.024.8%3237
 

Results matrix

Custom engine selection
#NameElo123456789
1Deep Sjeng WC2008 64-bit 4CPU2940         
2Deep Sjeng 3.0 64-bit 4CPU2930         
3Deep Sjeng c't 20102925         
4Deep Sjeng WC2008 64-bit2843    2.5 − 5.5
+0−3=5
−107
    
5Deep Sjeng 3.0 64-bit2837   5.5 − 2.5
+3−0=5
+107
     
6Deep Sjeng 2.7 4CPU2776         
7Deep Sjeng 2.52664         
8Deep Sjeng 1.62573         
9Sjeng 12.132374         
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
1Deep Sjeng WC2008 64-bit 4CPU2940 96.196.8100.0100.0100.0100.0100.0100.0
2Deep Sjeng 3.0 64-bit 4CPU29303.9 73.0100.0100.0100.0100.0100.0100.0
3Deep Sjeng c't 201029253.227.0 100.0100.0100.0100.0100.0100.0
4Deep Sjeng WC2008 64-bit28430.00.00.0 79.8100.0100.0100.0100.0
5Deep Sjeng 3.0 64-bit28370.00.00.020.2 100.0100.0100.0100.0
6Deep Sjeng 2.7 4CPU27760.00.00.00.00.0 100.0100.0100.0
7Deep Sjeng 2.526640.00.00.00.00.00.0 100.0100.0
8Deep Sjeng 1.625730.00.00.00.00.00.00.0 100.0
9Sjeng 12.1323740.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Deep Sjeng WC2008 64-bit 4CPU2940 74951321626394898000
2Deep Sjeng 3.0 64-bit 4CPU29307495 11125086381769000
3Deep Sjeng c't 2010292513211112 2652713640015
4Deep Sjeng WC2008 64-bit2843626508265 29840000
5Deep Sjeng 3.0 64-bit28373946382712984 150000
6Deep Sjeng 2.7 4CPU277689817693640150 000
7Deep Sjeng 2.52664000000 1770
8Deep Sjeng 1.62573000000177 63
9Sjeng 12.1323740015000063 
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
1Deep Sjeng WC2008 64-bit 4CPU2940 67.816.96.44.211.50.00.00.0
2Deep Sjeng 3.0 64-bit 4CPU293067.8 16.75.87.726.60.00.00.0
3Deep Sjeng c't 2010292516.916.7 4.95.310.60.00.00.3
4Deep Sjeng WC2008 64-bit28436.45.84.9 42.00.00.00.00.0
5Deep Sjeng 3.0 64-bit28374.27.75.342.0 3.00.00.00.0
6Deep Sjeng 2.7 4CPU277611.526.610.60.03.0 0.00.00.0
7Deep Sjeng 2.526640.00.00.00.00.00.0 27.60.0
8Deep Sjeng 1.625730.00.00.00.00.00.027.6 1.8
9Sjeng 12.1323740.00.00.30.00.00.00.01.8 
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 116 common opponents

Custom engine selection
NameEloDeep
Sjeng
WC2008
64-bit
4CPU
Deep
Sjeng
3.0
64-bit
4CPU
Deep
Sjeng
c't
2010
Deep
Sjeng
WC2008
64-bit
Deep
Sjeng
3.0
64-bit
Deep
Sjeng
2.7
4CPU
Deep
Sjeng
2.5
Deep
Sjeng
1.6
Sjeng
12.13
Houdini 2.0c 64-bit 4CPU32778%
4/50
13%
6.5/50
       
Stockfish 4 64-bit 4CPU32696%
3/50
11%
5.5/50
       
Houdini 1.5a 64-bit 4CPU32648%
4/50
10%
5/50
       
Komodo 5.1 64-bit 4CPU323813%
6.5/51
6%
3/51
       
Stockfish 3 64-bit 4CPU32369%
4.5/50
12%
6/50
       
Critter 1.2 64-bit 4CPU320916%
8/49
10%
5/48
       
Rybka 4.1 64-bit 4CPU320614%
7/50
14%
7/50
       
Stockfish 2.1.1 64-bit 4CPU319415%
7.5/50
12%
6/50
       
Komodo CCT 64-bit318015%
7.5/50
12%
6/50
 14%
4.5/32
     
Houdini 1.5a 64-bit317015%
7.5/50
17%
8.5/50
       
Stockfish 2.0.1 64-bit 4CPU316719%
9.5/50
23%
11.5/49
       
Rybka 3 64-bit 4CPU316612%
12/100
21%
21/100
       
Critter 1.01 64-bit 4CPU315714%
7/50
17%
8.5/50
       
Stockfish 1.9.1 64-bit 4CPU315321%
21/99
12%
11.5/99
21%
10.5/50
      
Stockfish 1.7.1 64-bit 4CPU314127%
17.5/65
20%
13/65
       
Stockfish 1.8 64-bit 4CPU313725%
12.5/50
29%
14.5/50
       
Critter 0.90 64-bit 4CPU312825%
12.5/50
21%
10.5/49
18%
9/50
      
Komodo 4 64-bit312626%
13/50
20%
10/50
 17%
8.5/50
     
Rybka 4.1 64-bit3109  0%
0/1
17%
8.5/50
     
Komodo 3 64-bit310830%
15/50
20%
10/50
20%
19.5/100
      
NameEloDeep
Sjeng
WC2008
64-bit
4CPU
Deep
Sjeng
3.0
64-bit
4CPU
Deep
Sjeng
c't
2010
Deep
Sjeng
WC2008
64-bit
Deep
Sjeng
3.0
64-bit
Deep
Sjeng
2.7
4CPU
Deep
Sjeng
2.5
Deep
Sjeng
1.6
Sjeng
12.13
Rybka 4 64-bit310123%
11.5/50
   18%
9/50
    
Naum 4.2 64-bit 4CPU309825%
16/63
24%
15.5/64
30%
15/50
      
Rybka 3 64-bit3078 26%
26/100
 33%
3/9
25%
22.5/90
    
Komodo 2.01 64-bit307131%
15.5/50
32%
16/50
       
Komodo 2.03 64-bit307134%
17/50
33%
16.5/50
       
Critter 0.80 64-bit 4CPU307030%
15/50
24%
12/50
       
Naum 4.1 64-bit 4CPU307034%
17/50
39%
19.5/50
       
Naum 4 64-bit 4CPU306130%
29.5/100
38%
38/100
       
Rybka 2.3.2a 64-bit 4CPU3044 42%
42.5/100
   15%
35/241
   
Stockfish 1.7.1 64-bit3044   23%
7.5/32
28%
9/32
    
Deep Shredder 12 64-bit 4CPU304138%
77/200
 37%
18.5/50
      
Spike 1.4 Leiden 4CPU303934%
17/50
23%
11.5/50
       
Hiarcs 13.2 4CPU303334%
17/50
30%
15/50
       
Spark 1.0 64-bit 4CPU302634%
17/50
36%
18/50
26%
13.5/52
      
Deep Junior 12.5 64-bit 4CPU301446%
23/50
44%
22/50
       
Deep Junior 13 64-bit 4CPU301243%
21/49
47%
23.5/50
       
Hiarcs 13.1 4CPU300939%
19.5/50
32%
16/50
       
Rybka 2.2 64-bit 4CPU300242%
42/100
38%
37.5/100
       
Komodo 1.3 64-bit299339%
19.5/50
33%
16.5/50
       
Deep Junior 12 64-bit 4CPU298945%
22.5/50
46%
23/50
       
NameEloDeep
Sjeng
WC2008
64-bit
4CPU
Deep
Sjeng
3.0
64-bit
4CPU
Deep
Sjeng
c't
2010
Deep
Sjeng
WC2008
64-bit
Deep
Sjeng
3.0
64-bit
Deep
Sjeng
2.7
4CPU
Deep
Sjeng
2.5
Deep
Sjeng
1.6
Sjeng
12.13
Chiron 1.5 64-bit2988  40%
20/50
24%
7.5/31
     
Spark 0.4 64-bit 4CPU298841%
26.5/64
34%
21.5/64
       
Naum 4.2 64-bit2987   34%
17/50
24%
12/50
    
Naum 3 64-bit 4CPU2986 42%
41.5/100
   19%
9.5/50
   
Fritz 13298546%
23/50
39%
19.5/50
       
Stockfish 1.6.3 64-bit2985   24%
14/58
36%
21.5/59
    
Naum 3.1 64-bit 4CPU297945%
45/100
43%
43/100
       
Stockfish 1.6s JA 64-bit2979   29%
15.5/54
29%
15.5/54
    
Rybka 2.3.2a 64-bit2977 42%
42/100
  26%
13/50
    
Protector 1.4.0 64-bit 4CPU297248%
24/50
46%
22.5/49
       
Zappa Mexico II 64-bit 4CPU297243%
43/100
 48%
24/50
      
Komodo 1.2 64-bit2966  53%
26/49
 33%
10/30
    
Naum 4.1 64-bit2955   45%
18/40
35%
14/40
    
Deep Shredder 12 64-bit2954   36%
22.5/62
23%
14/62
    
Thinker 5.4c Inert 64-bit 4CPU295346%
46/100
50%
49.5/100
       
Protector 1.3.4 64-bit 4CPU295249%
31.5/64
59%
20.5/35
47%
23/49
      
Naum 4 64-bit2947   31%
18/58
25%
2/8
    
Zappa Mexico 64-bit 4CPU294546%
45.5/100
    30%
30/99
   
Deep Junior 11.1a 64-bit 4CPU294354%
27/50
48%
24/50
       
Gull 1.1 64-bit294353%
26.5/50
44%
22/50
       
NameEloDeep
Sjeng
WC2008
64-bit
4CPU
Deep
Sjeng
3.0
64-bit
4CPU
Deep
Sjeng
c't
2010
Deep
Sjeng
WC2008
64-bit
Deep
Sjeng
3.0
64-bit
Deep
Sjeng
2.7
4CPU
Deep
Sjeng
2.5
Deep
Sjeng
1.6
Sjeng
12.13
Hiarcs 12 4CPU294160%
60.5/100
46%
46.5/100
   33%
16.5/50
   
Hiarcs 12.1 4CPU293948%
47.5/100
51%
51/100
       
Deep Shredder 11 64-bit 4CPU293248%
48/100
38%
38/99
   28%
28.5/101
   
Komodo 1.0 64-bit293256%
55.5/100
  40%
16/40
41%
16.5/40
    
Thinker 5.4a Inert 64-bit 4CPU292754%
54.5/100
56%
56/100
       
Deep Fritz 10.1 4CPU2926 52%
27.5/53
   26%
26/100
   
Thinker 5.3b Inert 64-bit 4CPU292356%
54.5/98
46%
45/98
       
Spark 0.5 64-bit2920   38%
19/50
31%
11/35
    
Glaurung 2.2 64-bit 4CPU291760%
67.5/113
53%
59.5/113
       
Hiarcs 13.12913  62%
31/50
35%
17.5/50
     
DiscoCheck 5.2.1 64-bit2912  83%
2.5/3
 34%
11/32
    
Stockfish 1.5.1 64-bit2912   41%
33/80
36%
18/50
    
Bright 0.4a 4CPU291050%
50/100
49%
49/99
       
Fritz 122908   38%
41.5/108
44%
3.5/8
    
Toga II 1.4 beta5c 4CPU290450%
50/100
52%
52/100
       
Glaurung 2.1 64-bit 4CPU290057%
57/100
57%
57/100
       
Toga II 1.4.1SE 4CPU289954%
54.5/100
61%
61/100
59%
29.5/50
  31%
15.5/50
   
Doch 1.3.4 64-bit2893   44%
17.5/40
39%
15.5/40
    
Fritz 11288860%
60/100
  25%
2/8
69%
5.5/8
    
Thinker 5.4d Inert 64-bit2884   54%
21.5/40
41%
16.5/40
    
NameEloDeep
Sjeng
WC2008
64-bit
4CPU
Deep
Sjeng
3.0
64-bit
4CPU
Deep
Sjeng
c't
2010
Deep
Sjeng
WC2008
64-bit
Deep
Sjeng
3.0
64-bit
Deep
Sjeng
2.7
4CPU
Deep
Sjeng
2.5
Deep
Sjeng
1.6
Sjeng
12.13
Thinker 5.4c Inert 64-bit2883   36%
32/88
47%
27/58
    
Thinker 5.4a Inert 64-bit288263%
63/100
56%
55.5/99
 51%
25.5/50
45%
22.5/50
    
Loop M1-T 64-bit 4CPU288158%
58/100
55%
54/99
58%
28/48
  34%
33.5/98
   
Gaviota 1.0 64-bit2871  25%
0.5/2
 52%
16.5/32
    
DisasterArea 1.65 64-bit2868  50%
1/2
 39%
12.5/32
    
Doch 1.2 64-bit2866   47%
22.5/48
39%
7/18
    
Glaurung 2.0.1 64-bit 4CPU2861 59%
59/100
   37%
18.5/50
   
Doch 09.980 64-bit2855   51%
24.5/48
42%
21/50
    
Protector 1.3.4 64-bit2852   42%
13.5/32
50%
16/32
    
Shredder 112847   52%
22.5/43
52%
32/61
    
Zappa Mexico II 64-bit2845  50%
1/2
49%
18.5/38
52%
46/89
    
Spark 0.3 64-bit2844   47%
60.5/129
53%
26/49
    
Deep Junior 11.1a 64-bit2840   55%
36/66
48%
31/65
    
Onno 1.1.1 64-bit2837   52%
30/58
50%
29/58
    
Hiarcs 122834   69%
5.5/8
51%
45.5/90
    
Hiarcs 12.12833   51%
45/88
44%
3.5/8
    
Deep Junior 10 4CPU2832 69%
27.5/40
   39%
39/99
   
Crafty 23.8 64-bit2824   60%
6/10
47%
15/32
    
Toga II 1.4 beta5c2820   55%
27.5/50
49%
24.5/50
    
Glaurung 2.2 64-bit280274%
74/100
69%
69/100
 46%
23/50
     
NameEloDeep
Sjeng
WC2008
64-bit
4CPU
Deep
Sjeng
3.0
64-bit
4CPU
Deep
Sjeng
c't
2010
Deep
Sjeng
WC2008
64-bit
Deep
Sjeng
3.0
64-bit
Deep
Sjeng
2.7
4CPU
Deep
Sjeng
2.5
Deep
Sjeng
1.6
Sjeng
12.13
Thinker 5.4a Passive 64-bit2792   53%
26.5/50
58%
29/50
    
Ktulu 92781   60%
29.5/49
61%
30.5/50
    
Bright 0.5c2770  69%
27.5/40
53%
17/32
52%
16.5/32
    
Twisted Logic 20100131x 64-bit2767  0%
0/1
63%
36/57
60%
34/57
    
SmarThink 1.20 64-bit2747   66%
33/50
58%
29/50
    
Naum 2.1 32-bit2738      34%
10.5/31
38%
11.5/30
 
Spike 1.2 Turin2731 73%
72.5/99
80%
32/40
 65%
32.5/50
56%
55.5/100
   
Bright 0.1d2640      55%
17.5/32
31%
10/32
 
Scorpio 1.912640      55%
17.5/32
42%
8.5/20
 
Trace 1.37a2499  100%
1/1
     30%
9.5/32
Scorpio 2.1 64-bit2486   86%
43/50
88%
44/50
    
Kiwi 0.6d 64-bit2469  100%
1/1
     45%
13.5/30
Matacz 1.42445  50%
0.5/1
     35%
12/34
Snitch 1.6.2 32-bit2417  100%
1/1
     48%
15.5/32
Djinn 0.925x2372       79%
24.5/31
48%
15.5/32
Esc 1.162267  100%
1/1
     59%
19/32
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 October 17, 2020