CCRL Blitz
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 2'237'337 games
played by 2'622 programs

White wins: 863'695 (38.6%)
Black wins: 695'766 (31.1%)
Draws: 677'876 (30.3%)
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 April 4, 2020 with Bayeselo based on 2'237'337 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+
1iCE 4.0 64-bit 4CPU3174+14−1451.6%−10.548.8%1661 
100.0%
 iCE 4.0 64-bit3113+16−1652.4%−17.238.1%1248
100.0%
 iCE 3.0 64-bit3081+7−747.3%+21.738.6%8517
100.0%
 iCE 2.0 64-bit2924+12−1251.6%−8.136.3%2333
100.0%
 iCE 1.0 64-bit2721+13−1352.2%−19.828.3%2267
100.0%
 iCE 0.32475+20−2050.7%−4.825.7%902
100.0%
 iCE 0.22331+19−1942.4%+56.425.9%963
 

Results matrix

Custom engine selection
#NameElo1234567
1iCE 4.0 64-bit 4CPU3174       
2iCE 4.0 64-bit3113       
3iCE 3.0 64-bit3081       
4iCE 2.0 64-bit2924       
5iCE 1.0 64-bit2721       
6iCE 0.32475       
7iCE 0.22331       
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
1iCE 4.0 64-bit 4CPU3174 100.0100.0100.0100.0100.0100.0
2iCE 4.0 64-bit31130.0 100.0100.0100.0100.0100.0
3iCE 3.0 64-bit30810.00.0 100.0100.0100.0100.0
4iCE 2.0 64-bit29240.00.00.0 100.0100.0100.0
5iCE 1.0 64-bit27210.00.00.00.0 100.0100.0
6iCE 0.324750.00.00.00.00.0 100.0
7iCE 0.223310.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1iCE 4.0 64-bit 4CPU3174 02200000
2iCE 4.0 64-bit31130 153864000
3iCE 3.0 64-bit30812201538 8944500
4iCE 2.0 64-bit2924064894 1065025
5iCE 1.0 64-bit272100451065 673128
6iCE 0.324750000673 255
7iCE 0.2233100025128255 
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
1iCE 4.0 64-bit 4CPU3174 0.02.20.00.00.00.0
2iCE 4.0 64-bit31130.0 15.81.80.00.00.0
3iCE 3.0 64-bit30812.215.8 8.20.40.00.0
4iCE 2.0 64-bit29240.01.88.2 23.20.00.8
5iCE 1.0 64-bit27210.00.00.423.2 21.24.0
6iCE 0.324750.00.00.00.021.2 13.7
7iCE 0.223310.00.00.00.84.013.7 
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 80 common opponents

Custom engine selection
NameEloiCE
4.0
64-bit
4CPU
iCE
4.0
64-bit
iCE
3.0
64-bit
iCE
2.0
64-bit
iCE
1.0
64-bit
iCE
0.3
iCE
0.2
Schooner 2.1 64-bit3202 30%
9.5/32
0%
0/1
    
Fire 4 64-bit3191  32%
10/31
12%
4/32
   
Chiron 4 64-bit3164 36%
11.5/32
32%
53.5/165
    
Critter 1.6a 64-bit3158 55%
17.5/32
31%
10/32
    
Naum 4.6 64-bit 4CPU315055%
47.5/86
 26%
7/27
    
Pedone 1.9 64-bit3135 33%
10.5/32
39%
19/49
    
NirvanaChess 2.4 64-bit3132 52%
16.5/32
45%
23/51
    
Vajolet2 2.7 64-bit3129 42%
13.5/32
56%
18/32
    
Protector 1.9.0 64-bit 4CPU312860%
50/84
 25%
0.5/2
    
RubiChess 1.5 64-bit3127 39%
12.5/32
38%
12/32
    
Wasp 3.75 64-bit3127 58%
18.5/32
48%
15.5/32
    
ChessBrainVB 3.70 4CPU311763%
53.5/85
 51%
24.5/48
    
Nemorino 5.00 64-bit3116 53%
16.5/31
47%
56/119
    
Texel 1.07 64-bit3113 50%
16/32
50%
39/78
    
Hannibal 1.7 64-bit3111 48%
15.5/32
53%
39.5/75
    
Rybka 4.1 64-bit3109 55%
17.5/32
44%
16/36
    
Demolito 2019-05-05 64-bit3093 47%
14/30
59%
19/32
    
chess22k 1.13 64-bit3088 56%
18/32
52%
16.5/32
    
Senpai 2.0 64-bit3087 56%
18/32
52%
33.5/64
    
Protector 1.9.0 64-bit3086 55%
17.5/32
58%
37/64
    
NameEloiCE
4.0
64-bit
4CPU
iCE
4.0
64-bit
iCE
3.0
64-bit
iCE
2.0
64-bit
iCE
1.0
64-bit
iCE
0.3
iCE
0.2
Texel 1.05 64-bit3053  52%
16.5/32
27%
8.5/32
   
Hannibal 1.5 64-bit3049  70%
22.5/32
27%
13/49
   
SmarThink 1.98 64-bit3043 65%
20/31
49%
39/80
    
Naum 4.6 64-bit3032 66%
21/32
56%
18/32
28%
9/32
   
Deuterium 2019.2.37.73 64-bit3023 63%
19.5/31
79%
24.5/31
    
Hakkapeliitta TCEC v2 64-bit3020 67%
21.5/32
69%
22/32
    
Pirarucu 3.0.7 64-bit3020 72%
23/32
65%
21.5/33
    
Senpai 1.0 64-bit3007  63%
44/70
41%
13/32
   
Hiarcs 142986  64%
20.5/32
45%
14/31
   
Hakkapeliitta 3.0 64-bit2985  66%
40.5/61
40%
18/45
   
Fizbo 1.5 64-bit2984  61%
19.5/32
37%
19/51
   
Deep Shredder 12 64-bit2955  67%
21.5/32
50%
15.5/31
   
Cheng 4.39 64-bit2944  72%
24.5/34
53%
17/32
   
Vajolet2 2.1 64-bit2932  66%
21/32
50%
16/32
   
Booot 5.2.0 64-bit2922   51%
24/47
16%
5/32
  
Fizbo 1.31 64-bit2922   53%
17/32
15%
2/13
  
Spike 1.4 Leiden2920  50%
0.5/1
41%
19.5/47
   
DiscoCheck 5.2.1 64-bit2913  64%
4.5/7
59%
19/32
   
Quazar 0.4 64-bit2901  100%
2/2
59%
27.5/47
24%
10/42
  
Thinker 5.4d Inert 64-bit2886   50%
16/32
36%
2.5/7
  
NameEloiCE
4.0
64-bit
4CPU
iCE
4.0
64-bit
iCE
3.0
64-bit
iCE
2.0
64-bit
iCE
1.0
64-bit
iCE
0.3
iCE
0.2
Murka 3 64-bit2882   61%
28.5/47
43%
3/7
  
Atlas 3.80 64-bit2875  100%
1/1
53%
16/30
   
Gaviota 1.0 64-bit2873  75%
3/4
55%
26/47
   
MinkoChess 1.3 64-bit2870   58%
18.5/32
28%
15/53
  
Nemo 1.0.1 64-bit2857  33%
1/3
53%
17/32
29%
14.5/50
  
Zappa Mexico II 64-bit2846  100%
1/1
64%
20.5/32
   
SmarThink 1.50 64-bit2845   64%
20.5/32
28%
9/32
  
Deuterium 14.2.33.276 64-bit2843   56%
26.5/47
35%
3.5/10
  
Vajolet2 1.28 64-bit2839   66%
31/47
30%
9.5/32
  
Crafty 23.8 64-bit2825   56%
18/32
22%
2/9
  
Cheng4 0.36c 64-bit2820   60%
9/15
39%
12.5/32
  
Scorpio 2.7.6 64-bit2816   70%
10.5/15
40%
4/10
  
Tornado 4.88 64-bit2810   67%
10/15
60%
6/10
  
Ktulu 92782  100%
1/1
 43%
13/30
  
Bright 0.5c2771  75%
1.5/2
 33%
10.5/32
  
Frenzee 3.5.19 64-bit2770  100%
3/3
83%
12.5/15
41%
27/66
  
Jonny 4.002763  75%
1.5/2
87%
13/15
46%
25.5/55
  
Bison 9.11 64-bit2762  100%
1/1
57%
8.5/15
   
Dirty 20Apr2013 64-bit2761   77%
11.5/15
44%
15.5/35
  
BugChess2 1.9 64-bit2760  100%
1/1
77%
11.5/15
39%
12.5/32
  
NameEloiCE
4.0
64-bit
4CPU
iCE
4.0
64-bit
iCE
3.0
64-bit
iCE
2.0
64-bit
iCE
1.0
64-bit
iCE
0.3
iCE
0.2
Godel 3.4.9 64-bit2742   77%
11.5/15
39%
12.5/32
  
Chronos 1.9.9 64-bit2740  100%
1/1
73%
11/15
45%
14/31
  
RedQueen 1.1.4 64-bit2690   80%
12/15
69%
21.5/31
  
Tucano 4.00 64-bit2662   77%
10/13
53%
16.5/31
  
Nebula 2.0 64-bit2654   80%
12/15
  0%
0/10
Atlas 3.25 64-bit2570    85%
26.5/31
42%
8.5/20
 
The Baron 2.23 64-bit2555    64%
20.5/32
 22%
7/32
nanoSzachy 4.0 64-bit2543    80%
25.5/32
42%
8.5/20
 
Pepito 1.59.2 64-bit2521    79%
24.5/31
38%
12/32
 
Green Light Chess 3.01.2.22505    73%
23.5/32
53%
17/32
 
Little Goliath Evolution 3.122505    73%
23.5/32
55%
17.5/32
 
Yace 0.99.872504    68%
7.5/11
42%
13.5/32
 
Trace 1.37a2500    70%
22.5/32
42%
13.5/32
 
Murka 2 64-bit2482    90%
27/30
52%
21.5/41
 
Cheese 1.4 64-bit2477    83%
26.5/32
52%
22/42
 
Mephisto Gideon Professional2474    83%
26.5/32
54%
22.5/42
 
Cerebro 3.03d2472    84%
27/32
56%
17.5/31
44%
14/32
Counter 1.22447     48%
15.5/32
33%
10.5/32
King of Kings 2.562434     45%
14.5/32
38%
12/32
LambChop 10.992434     59%
19/32
34%
11/32
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 April 4, 2020