CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 8 engines!
8 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 1, 2020 with Bayeselo based on 2'316'652 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+
1Komodo 12.3 MCTS 64-bit 4CPU3411+15−1550.8%−4.751.0%1420 
100.0%
 Komodo 14 MCTS 64-bit3365+15−1561.8%−74.152.0%1415
70.4%
 Komodo 13.01 MCTS 64-bit3359+17−1766.2%−111.338.9%1233
62.4%
 Komodo 13.2.5 MCTS 64-bit3355+16−1657.2%−43.254.0%1172
99.8%
 Komodo 12.3 MCTS 64-bit3325+13−1359.0%−58.042.9%1886
99.9%
 Komodo 12.2.2 MCTS 64-bit3290+17−1759.5%−62.243.2%1108
100.0%
 Komodo 12.1.1 MCTS 64-bit3095+18−1852.7%−17.336.0%1037
100.0%
 Komodo 12 MCTS 64-bit3045+23−2348.9%+7.642.8%572
 

Results matrix

Custom engine selection
#NameElo12345678
1Komodo 12.3 MCTS 64-bit 4CPU3411        
2Komodo 14 MCTS 64-bit3365        
3Komodo 13.01 MCTS 64-bit3359        
4Komodo 13.2.5 MCTS 64-bit3355        
5Komodo 12.3 MCTS 64-bit3325        
6Komodo 12.2.2 MCTS 64-bit3290        
7Komodo 12.1.1 MCTS 64-bit3095        
8Komodo 12 MCTS 64-bit3045        
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
#NameElo12345678
1Komodo 12.3 MCTS 64-bit 4CPU3411 100.0100.0100.0100.0100.0100.0100.0
2Komodo 14 MCTS 64-bit33650.0 70.481.3100.0100.0100.0100.0
3Komodo 13.01 MCTS 64-bit33590.029.6 62.499.9100.0100.0100.0
4Komodo 13.2.5 MCTS 64-bit33550.018.737.6 99.8100.0100.0100.0
5Komodo 12.3 MCTS 64-bit33250.00.00.10.2 99.9100.0100.0
6Komodo 12.2.2 MCTS 64-bit32900.00.00.00.00.1 100.0100.0
7Komodo 12.1.1 MCTS 64-bit30950.00.00.00.00.00.0 100.0
8Komodo 12 MCTS 64-bit30450.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1Komodo 12.3 MCTS 64-bit 4CPU3411 0000000
2Komodo 14 MCTS 64-bit33650 102413931236739127108
3Komodo 13.01 MCTS 64-bit335901024 113622831205354162
4Komodo 13.2.5 MCTS 64-bit3355013931136 123363700
5Komodo 12.3 MCTS 64-bit33250123622831233 2026313162
6Komodo 12.2.2 MCTS 64-bit3290073912056372026 511270
7Komodo 12.1.1 MCTS 64-bit309501273540313511 786
8Komodo 12 MCTS 64-bit304501081620162270786 
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
#NameElo12345678
1Komodo 12.3 MCTS 64-bit 4CPU3411 0.00.00.00.00.00.00.0
2Komodo 14 MCTS 64-bit33650.0 38.753.837.429.35.25.4
3Komodo 13.01 MCTS 64-bit33590.038.7 47.273.251.515.69.0
4Komodo 13.2.5 MCTS 64-bit33550.053.847.2 40.327.90.00.0
5Komodo 12.3 MCTS 64-bit33250.037.473.240.3 67.710.76.6
6Komodo 12.2.2 MCTS 64-bit32900.029.351.527.967.7 23.816.1
7Komodo 12.1.1 MCTS 64-bit30950.05.215.60.010.723.8 48.9
8Komodo 12 MCTS 64-bit30450.05.49.00.06.616.148.9 
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 37 common opponents

Custom engine selection
NameEloKomodo
12.3
MCTS
64-bit
4CPU
Komodo
14
MCTS
64-bit
Komodo
13.01
MCTS
64-bit
Komodo
13.2.5
MCTS
64-bit
Komodo
12.3
MCTS
64-bit
Komodo
12.2.2
MCTS
64-bit
Komodo
12.1.1
MCTS
64-bit
Komodo
12
MCTS
64-bit
Stockfish 11 64-bit3537 25%
16/64
 27%
17/64
    
Stockfish 10 64-bit3491  28%
18/64
30%
19.5/64
20%
19.5/100
   
Houdini 6 64-bit3445 33%
21/64
30%
19/64
34%
22/64
30%
29.5/99
23%
14.5/64
  
Xiphos 0.6 64-bit3337 55%
35/64
 54%
34.5/64
    
Fire 7.1 64-bit3336 52%
33/64
52%
33/64
55%
35/64
52%
52/100
39%
25/64
  
Ethereal 11.50 64-bit3322  54%
27/50
56%
36/64
    
Ethereal 11.25 64-bit3306  59%
38/64
 48%
48.5/100
   
Xiphos 0.5 64-bit3305  58%
37/64
 53%
26.5/50
   
Ethereal 11.00 64-bit3302    55%
54.5/99
45%
28.5/64
  
Schooner 2.2 64-bit3276 62%
39.5/64
 64%
32/50
    
Laser 1.7 64-bit3275 69%
44/64
59%
38/64
66%
42.5/64
62%
40/64
   
Fritz 17 64-bit3272 64%
41/64
 66%
42/64
    
Shredder 13 64-bit3271 67%
43/64
61%
39/64
68%
43.5/64
56%
55/98
49%
31/63
  
Defenchess 2.2 64-bit3268 76%
48.5/64
 70%
44.5/64
    
Booot 6.3.1 64-bit3256  75%
48/64
62%
39/63
60%
59.5/99
58%
36.5/63
  
Fizbo 2 64-bit3249 58%
37/64
77%
49/64
59%
38/64
58%
57.5/99
49%
31.5/64
  
Andscacs 0.95 64-bit3230 78%
50/64
66%
42/64
71%
45/63
76%
48.5/64
   
Xiphos 0.4 64-bit3227    64%
63.5/100
61%
30.5/50
  
RofChade 2.1 64-bit3216  73%
46.5/64
 67%
33.5/50
   
Schooner 2.0.34 64-bit3193  69%
44/64
 80%
80.5/100
64%
32/50
  
NameEloKomodo
12.3
MCTS
64-bit
4CPU
Komodo
14
MCTS
64-bit
Komodo
13.01
MCTS
64-bit
Komodo
13.2.5
MCTS
64-bit
Komodo
12.3
MCTS
64-bit
Komodo
12.2.2
MCTS
64-bit
Komodo
12.1.1
MCTS
64-bit
Komodo
12
MCTS
64-bit
Laser 1.6 64-bit3188    75%
75/100
73%
36.5/50
  
Chiron 4 64-bit3164 78%
50/64
81%
52/64
 78%
78/100
72%
36/50
30%
19/63
44%
8/18
Critter 1.6a 64-bit3157 86%
55/64
81%
52/64
 74%
73.5/100
70%
35/50
 31%
5.5/18
Fritz 15 64-bit3146    74%
74.5/100
74%
37/50
  
NirvanaChess 2.4 64-bit3131  85%
54.5/64
 74%
74.5/100
74%
37/50
51%
25.5/50
44%
8/18
Nemorino 5.00 64-bit3118  82%
51.5/63
  83%
40/48
44%
22/50
 
Texel 1.07 64-bit3113     76%
38/50
42%
21/50
22%
4/18
Hannibal 1.7 64-bit3111     79%
39.5/50
53%
26.5/50
44%
8/18
Laser 1.5 64-bit3096      47%
23.5/50
56%
10/18
Protector 1.9.0 64-bit3087      52%
26/50
50%
9/18
Senpai 2.0 64-bit3087      44%
22/50
36%
6.5/18
iCE 3.0 64-bit3081      62%
31/50
36%
6.5/18
Nemorino 4.00 64-bit3067      55%
27.5/50
50%
9/18
Xiphos 0.2 64-bit3063      63%
31.5/50
50%
9/18
Arasan 20.5 64-bit3060      54%
61/113
36%
11.5/32
SmarThink 1.98 64-bit3043      75%
37.5/50
61%
11/18
Naum 4.6 64-bit3032      48%
31/64
55%
17.5/32
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 1, 2020