CCRL Blitz
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 2'325'533 games
played by 2'738 programs

White wins: 896'067 (38.5%)
Black wins: 720'738 (31.0%)
Draws: 708'728 (30.5%)
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 July 11, 2020 with Bayeselo based on 2'325'533 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 4CPU3169+12−1251.7%−10.948.2%2163 
100.0%
 iCE 4.0 64-bit3114+15−1453.0%−20.438.4%1592
100.0%
 iCE 3.0 64-bit3081+7−747.3%+21.538.6%8517
100.0%
 iCE 2.0 64-bit2924+12−1251.6%−8.536.3%2333
100.0%
 iCE 1.0 64-bit2721+13−1352.2%−20.428.3%2267
100.0%
 iCE 0.32475+20−2050.7%−5.525.7%902
100.0%
 iCE 0.22330+19−1942.4%+56.225.9%963
 

Results matrix

Custom engine selection
#NameElo1234567
1iCE 4.0 64-bit 4CPU3169       
2iCE 4.0 64-bit3114       
3iCE 3.0 64-bit3081       
4iCE 2.0 64-bit2924       
5iCE 1.0 64-bit2721       
6iCE 0.32475       
7iCE 0.22330       
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 4CPU3169 100.0100.0100.0100.0100.0100.0
2iCE 4.0 64-bit31140.0 100.0100.0100.0100.0100.0
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 0.223300.00.00.00.00.00.0 
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 4CPU3169 02200000
2iCE 4.0 64-bit31140 153864000
3iCE 3.0 64-bit30812201538 8944500
4iCE 2.0 64-bit2924064894 1065025
5iCE 1.0 64-bit272100451065 673128
6iCE 0.324750000673 255
7iCE 0.2233000025128255 
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 4CPU3169 0.02.10.00.00.00.0
2iCE 4.0 64-bit31140.0 15.21.60.00.00.0
3iCE 3.0 64-bit30812.115.2 8.20.40.00.0
4iCE 2.0 64-bit29240.01.68.2 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 0.223300.00.00.00.84.013.7 
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-bit3203 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-bit3157 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
    
Protector 1.9.0 64-bit 4CPU312960%
50/84
 25%
0.5/2
    
Vajolet2 2.7 64-bit3129 42%
13.5/32
56%
18/32
    
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-bit3117 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
    
Protector 1.9.0 64-bit3087 55%
17.5/32
58%
37/64
    
Senpai 2.0 64-bit3087 56%
18/32
52%
33.5/64
    
chess22k 1.13 64-bit3085 56%
18/32
52%
16.5/32
    
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
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-bit3022 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 142985  64%
20.5/32
45%
14/31
   
Hakkapeliitta 3.0 64-bit2984  66%
40.5/61
40%
18/45
   
Fizbo 1.5 64-bit2983  61%
19.5/32
37%
19/51
   
Deep Shredder 12 64-bit2955  67%
21.5/32
50%
15.5/31
   
Cheng 4.39 64-bit2942  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-bit2912  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-bit2885   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-bit2872  75%
3/4
55%
26/47
   
MinkoChess 1.3 64-bit2869   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-bit2845  100%
1/1
64%
20.5/32
   
SmarThink 1.50 64-bit2844   64%
20.5/32
28%
9/32
  
Deuterium 14.2.33.276 64-bit2842   56%
26.5/47
35%
3.5/10
  
Vajolet2 1.28 64-bit2838   66%
31/47
30%
9.5/32
  
Crafty 23.8 64-bit2825   56%
18/32
22%
2/9
  
Cheng4 0.36c 64-bit2819   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 92781  100%
1/1
 43%
13/30
  
Bright 0.5c2770  75%
1.5/2
 33%
10.5/32
  
Frenzee 3.5.19 64-bit2769  100%
3/3
83%
12.5/15
41%
27/66
  
Jonny 4.002762  75%
1.5/2
87%
13/15
46%
25.5/55
  
Bison 9.11 64-bit2761  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-bit2741   77%
11.5/15
39%
12.5/32
  
Chronos 1.9.9 64-bit2739  100%
1/1
73%
11/15
45%
14/31
  
RedQueen 1.1.4 64-bit2689   80%
12/15
69%
21.5/31
  
Tucano 4.00 64-bit2661   77%
10/13
53%
16.5/31
  
Nebula 2.0 64-bit2653   80%
12/15
  0%
0/10
Atlas 3.25 64-bit2569    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-bit2520    79%
24.5/31
38%
12/32
 
Green Light Chess 3.01.2.22505    73%
23.5/32
53%
17/32
 
Little Goliath Evolution 3.122504    73%
23.5/32
55%
17.5/32
 
Yace 0.99.872503    68%
7.5/11
42%
13.5/32
 
Trace 1.37a2499    70%
22.5/32
42%
13.5/32
 
Murka 2 64-bit2481    90%
27/30
52%
21.5/41
 
Cheese 1.4 64-bit2476    83%
26.5/32
52%
22/42
 
Mephisto Gideon Professional2474    83%
26.5/32
54%
22.5/42
 
Cerebro 3.03d2471    84%
27/32
56%
17.5/31
44%
14/32
Counter 1.22446     48%
15.5/32
33%
10.5/32
King of Kings 2.562434     45%
14.5/32
38%
12/32
LambChop 10.992433     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 July 11, 2020