CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 9 engines!
9 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 August 8, 2020 with Bayeselo based on 2'348'441 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%−4.351.0%1420 
100.0%
 Komodo 14 MCTS 64-bit3365+14−1456.5%−39.050.4%1687
70.8%
 Komodo 13.01 MCTS 64-bit3359+17−1766.2%−111.338.9%1233
60.6%
 Komodo 13.2.5 MCTS 64-bit3356+16−1657.2%−43.654.0%1172
99.8%
 Komodo 12.3 MCTS 64-bit3325+13−1359.0%−57.942.9%1886
51.4%
 Komodo 14 MCTS 64-bit 4CPU3322+129−17010.0%+303.020.0%25
67.0%
 Komodo 12.2.2 MCTS 64-bit3290+17−1759.5%−62.143.2%1108
100.0%
 Komodo 12.1.1 MCTS 64-bit3095+18−1852.7%−17.236.0%1037
100.0%
 Komodo 12 MCTS 64-bit3045+23−2348.9%+7.642.8%572
 

Results matrix

Custom engine selection
#NameElo123456789
1Komodo 12.3 MCTS 64-bit 4CPU3411         
2Komodo 14 MCTS 64-bit3365         
3Komodo 13.01 MCTS 64-bit3359         
4Komodo 13.2.5 MCTS 64-bit3356         
5Komodo 12.3 MCTS 64-bit3325         
6Komodo 14 MCTS 64-bit 4CPU3322         
7Komodo 12.2.2 MCTS 64-bit3290         
8Komodo 12.1.1 MCTS 64-bit3095         
9Komodo 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
#NameElo123456789
1Komodo 12.3 MCTS 64-bit 4CPU3411 100.0100.0100.0100.088.4100.0100.0100.0
2Komodo 14 MCTS 64-bit33650.0 70.880.6100.071.7100.0100.0100.0
3Komodo 13.01 MCTS 64-bit33590.029.2 60.699.968.8100.0100.0100.0
4Komodo 13.2.5 MCTS 64-bit33560.019.439.4 99.867.3100.0100.0100.0
5Komodo 12.3 MCTS 64-bit33250.00.00.10.2 51.499.9100.0100.0
6Komodo 14 MCTS 64-bit 4CPU332211.628.331.232.748.6 67.099.9100.0
7Komodo 12.2.2 MCTS 64-bit32900.00.00.00.00.133.0 100.0100.0
8Komodo 12.1.1 MCTS 64-bit30950.00.00.00.00.00.10.0 100.0
9Komodo 12 MCTS 64-bit30450.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Komodo 12.3 MCTS 64-bit 4CPU3411 00000000
2Komodo 14 MCTS 64-bit33650 1024139312360739127108
3Komodo 13.01 MCTS 64-bit335901024 1136228301205354162
4Komodo 13.2.5 MCTS 64-bit3356013931136 1233063700
5Komodo 12.3 MCTS 64-bit33250123622831233 02026313162
6Komodo 14 MCTS 64-bit 4CPU332200000 000
7Komodo 12.2.2 MCTS 64-bit32900739120563720260 511270
8Komodo 12.1.1 MCTS 64-bit3095012735403130511 786
9Komodo 12 MCTS 64-bit3045010816201620270786 
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
1Komodo 12.3 MCTS 64-bit 4CPU3411 0.00.00.00.00.00.00.00.0
2Komodo 14 MCTS 64-bit33650.0 35.148.734.60.026.44.74.8
3Komodo 13.01 MCTS 64-bit33590.035.1 47.273.20.051.515.69.0
4Komodo 13.2.5 MCTS 64-bit33560.048.747.2 40.30.027.90.00.0
5Komodo 12.3 MCTS 64-bit33250.034.673.240.3 0.067.710.76.6
6Komodo 14 MCTS 64-bit 4CPU33220.00.00.00.00.0 0.00.00.0
7Komodo 12.2.2 MCTS 64-bit32900.026.451.527.967.70.0 23.816.1
8Komodo 12.1.1 MCTS 64-bit30950.04.715.60.010.70.023.8 48.9
9Komodo 12 MCTS 64-bit30450.04.89.00.06.60.016.148.9 
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
14
MCTS
64-bit
4CPU
Komodo
12.2.2
MCTS
64-bit
Komodo
12.1.1
MCTS
64-bit
Komodo
12
MCTS
64-bit
Stockfish 11 64-bit3536 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-bit3341 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-bit3323  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-bit3279 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-bit3272 67%
43/64
61%
39/64
68%
43.5/64
56%
55/98
 49%
31/63
  
Defenchess 2.2 64-bit3271 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-bit3228 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
14
MCTS
64-bit
4CPU
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-bit3165 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-bit3117  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-bit3044       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 August 8, 2020