CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Custom engine selection

Comparing 10 engines!
10 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 January 16, 2021 with Bayeselo based on 2'442'136 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+
1RofChade 2.3 64-bit 4CPU3393+17−1741.9%+58.652.7%1044 
100.0%
 RofChade 2.202 64-bit 4CPU3345+15−1551.1%−3.356.5%1274
99.8%
 RofChade 2.1 64-bit 4CPU3308+20−2046.1%+23.049.5%760
53.7%
 RofChade 2.3 64-bit3307+12−1244.7%+38.951.5%2184
99.9%
 RofChade 2.202 64-bit3278+13−1347.8%+15.649.7%1766
100.0%
 RofChade 2.0 64-bit 4CPU3236+17−1755.8%−41.849.9%1097
95.0%
 RofChade 2.1 64-bit3216+15−1646.9%+21.049.0%1278
100.0%
 RofChade 2.0 64-bit3130+14−1460.5%−81.244.3%1662
100.0%
 RofChade 1.0 64-bit 4CPU2888+21−2146.5%+23.132.4%785
100.0%
 RofChade 1.0 64-bit2793+15−1547.6%+9.428.4%1554
 

Results matrix

Custom engine selection
#NameElo12345678910
1RofChade 2.3 64-bit 4CPU3393          
2RofChade 2.202 64-bit 4CPU3345          
3RofChade 2.1 64-bit 4CPU3308          
4RofChade 2.3 64-bit3307          
5RofChade 2.202 64-bit3278          
6RofChade 2.0 64-bit 4CPU3236          
7RofChade 2.1 64-bit3216          
8RofChade 2.0 64-bit3130          
9RofChade 1.0 64-bit 4CPU2888          
10RofChade 1.0 64-bit2793          
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
#NameElo12345678910
1RofChade 2.3 64-bit 4CPU3393 100.0100.0100.0100.0100.0100.0100.0100.0100.0
2RofChade 2.202 64-bit 4CPU33450.0 99.8100.0100.0100.0100.0100.0100.0100.0
3RofChade 2.1 64-bit 4CPU33080.00.2 53.799.2100.0100.0100.0100.0100.0
4RofChade 2.3 64-bit33070.00.046.3 99.9100.0100.0100.0100.0100.0
5RofChade 2.202 64-bit32780.00.00.80.1 100.0100.0100.0100.0100.0
6RofChade 2.0 64-bit 4CPU32360.00.00.00.00.0 95.0100.0100.0100.0
7RofChade 2.1 64-bit32160.00.00.00.00.05.0 100.0100.0100.0
8RofChade 2.0 64-bit31300.00.00.00.00.00.00.0 100.0100.0
9RofChade 1.0 64-bit 4CPU28880.00.00.00.00.00.00.00.0 100.0
10RofChade 1.0 64-bit27930.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1RofChade 2.3 64-bit 4CPU3393 71542912601860000
2RofChade 2.202 64-bit 4CPU3345715 733003570000
3RofChade 2.1 64-bit 4CPU3308429733 006170000
4RofChade 2.3 64-bit330712600 14350459000
5RofChade 2.202 64-bit32780001435 0146233500
6RofChade 2.0 64-bit 4CPU323618635761700 0188222132
7RofChade 2.1 64-bit321600045914620 82100
8RofChade 2.0 64-bit31300000335188821 303432
9RofChade 1.0 64-bit 4CPU2888000002220303 557
10RofChade 1.0 64-bit2793000001320432557 
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
#NameElo12345678910
1RofChade 2.3 64-bit 4CPU3393 30.823.83.90.08.70.00.00.00.0
2RofChade 2.202 64-bit 4CPU334530.8 36.00.00.015.10.00.00.00.0
3RofChade 2.1 64-bit 4CPU330823.836.0 0.00.033.20.00.00.00.0
4RofChade 2.3 64-bit33073.90.00.0 36.30.013.30.00.00.0
5RofChade 2.202 64-bit32780.00.00.036.3 0.048.09.80.00.0
6RofChade 2.0 64-bit 4CPU32368.715.133.20.00.0 0.06.811.85.0
7RofChade 2.1 64-bit32160.00.00.013.348.00.0 27.90.00.0
8RofChade 2.0 64-bit31300.00.00.00.09.86.827.9 12.413.4
9RofChade 1.0 64-bit 4CPU28880.00.00.00.00.011.80.012.4 23.8
10RofChade 1.0 64-bit27930.00.00.00.00.05.00.013.423.8 
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 64 common opponents

Custom engine selection
NameEloRofChade
2.3
64-bit
4CPU
RofChade
2.202
64-bit
4CPU
RofChade
2.1
64-bit
4CPU
RofChade
2.3
64-bit
RofChade
2.202
64-bit
RofChade
2.0
64-bit
4CPU
RofChade
2.1
64-bit
RofChade
2.0
64-bit
RofChade
1.0
64-bit
4CPU
RofChade
1.0
64-bit
Stockfish 12 64-bit363312%
5/42
  6%
5.5/99
      
Komodo 13.3 64-bit3446   20%
13/64
21%
13.5/64
     
Houdini 6 64-bit3444   28%
18/64
21%
10.5/50
 0%
0/1
   
Komodo 13.1 64-bit3432    27%
13.5/50
 20%
20.5/100
   
Fire 7.1 64-bit 4CPU342754%
20/37
35%
24/69
        
Ethereal 11.50 64-bit 4CPU3415 36%
24.5/69
33%
30/91
       
Xiphos 0.5 64-bit 4CPU3396 43%
30/69
   24%
17.5/72
    
Ethereal 12.00 64-bit3372   41%
26.5/64
30%
19/64
     
Laser 1.7 64-bit 4CPU336557%
21/37
 24%
7/29
  33%
36/109
    
Defenchess 2.2 64-bit 4CPU335553%
19.5/37
43%
29.5/68
48%
28/58
       
Fizbo 2 64-bit 4CPU334459%
22/37
46%
32.5/70
40%
11.5/29
       
Xiphos 0.6 64-bit3339   53%
34/64
44%
28/64
     
Andscacs 0.95 64-bit 4CPU333562%
23/37
50%
34/68
43%
12.5/29
  34%
13/38
    
Fire 7.1 64-bit3334   46%
29.5/64
29%
14.5/50
 23%
11.5/51
   
Booot 6.3.1 64-bit 4CPU332557%
21/37
56%
39.5/70
57%
16.5/29
       
Ethereal 11.50 64-bit3322    42%
21/50
 38%
18.5/49
   
Xiphos 0.5 64-bit3305    47%
23/49
 38%
18/48
30%
12/40
  
Booot 6.4 64-bit3295   50%
32/64
47%
30/64
     
Schooner 2.1 64-bit 4CPU328772%
26.5/37
60%
42/70
58%
19/33
       
Schooner 2.2 64-bit3275   56%
36/64
56%
28/50
     
NameEloRofChade
2.3
64-bit
4CPU
RofChade
2.202
64-bit
4CPU
RofChade
2.1
64-bit
4CPU
RofChade
2.3
64-bit
RofChade
2.202
64-bit
RofChade
2.0
64-bit
4CPU
RofChade
2.1
64-bit
RofChade
2.0
64-bit
RofChade
1.0
64-bit
4CPU
RofChade
1.0
64-bit
Laser 1.7 64-bit3274   54%
34.5/64
60%
30/50
 41%
20.5/50
   
Arasan 22.0 64-bit 4CPU327367%
17.5/26
67%
59.5/89
        
Fritz 17 64-bit3271   63%
40.5/64
52%
33/64
     
Shredder 13 64-bit3271   55%
34.5/63
58%
29/50
 44%
22/50
   
Defenchess 2.2 64-bit3268   50%
32/64
51%
24.5/48
     
Booot 6.3.1 64-bit3255    54%
26.5/49
 47%
23.5/50
   
Equinox 3.30 64-bit 4CPU3251 70%
49/70
57%
16.5/29
  51%
20.5/40
    
Fizbo 2 64-bit3248   66%
42/64
53%
26.5/50
 45%
22.5/50
   
Arasan 21.3 64-bit 4CPU3245  76%
22/29
  48%
11/23
    
Chiron 4 64-bit 4CPU3243  53%
16/30
  51%
20/39
    
Critter 1.6a 64-bit 4CPU3233  55%
16/29
  56%
22/39
    
Andscacs 0.95 64-bit3229    48%
24/50
 46%
23/50
34%
11/32
  
Hannibal 1.7 64-bit 4CPU3224  57%
16.5/29
  56%
22/39
    
NirvanaChess 2.4 64-bit 4CPU3222  72%
21/29
  62%
24/39
    
Rybka 4.1 64-bit 4CPU3206  69%
20/29
  52%
21/40
    
Schooner 2.1 64-bit3202    60%
29.5/49
 55%
35/64
   
Schooner 2.0.34 64-bit3193      48%
24/50
42%
14/33
  
Chiron 4 64-bit3164    70%
35/50
 58%
29/50
50%
16/32
  
Critter 1.6a 64-bit3157    72%
36/50
 55%
27/49
58%
18.5/32
  
Arasan 21.4 64-bit3147    71%
35.5/50
 66%
33.5/51
   
NameEloRofChade
2.3
64-bit
4CPU
RofChade
2.202
64-bit
4CPU
RofChade
2.1
64-bit
4CPU
RofChade
2.3
64-bit
RofChade
2.202
64-bit
RofChade
2.0
64-bit
4CPU
RofChade
2.1
64-bit
RofChade
2.0
64-bit
RofChade
1.0
64-bit
4CPU
RofChade
1.0
64-bit
Fritz 15 64-bit3146    70%
35/50
 68%
34/50
   
Pedone 1.9 64-bit3134      64%
32/50
47%
23.5/50
  
Arasan 21.3 64-bit3133      59%
29.5/50
52%
26/50
  
NirvanaChess 2.4 64-bit3132      57%
29/51
52%
31/60
  
Vajolet2 2.7 64-bit3128      68%
34/50
52%
16.5/32
  
Hannibal 1.7 64-bit3110      50%
0.5/1
58%
34.5/60
  
Rybka 4.1 64-bit3110      100%
1/1
49%
29.5/60
  
Senpai 2.0 64-bit3085      100%
1/1
53%
48/91
  
iCE 3.0 64-bit3081     76%
29.5/39
 53%
17/32
  
SmarThink 1.98 64-bit3045     82%
11.5/14
 75%
24/32
  
Hakkapeliitta TCEC v2 64-bit3020       61%
19.5/32
32%
21.5/68
 
Demolito 2018-10-29 64-bit3017      100%
1/1
69%
22/32
  
Gaviota 1.0 64-bit 4CPU2978     77%
11.5/15
  35%
24/69
 
Amoeba 2.8 64-bit2952     83%
12.5/15
  42%
28.5/68
 
Zurichess Neuchatel 64-bit2902     82%
11.5/14
 78%
18/23
54%
37.5/69
28%
9/32
Quazar 0.4 64-bit2901     83%
12.5/15
  50%
34/68
41%
13/32
Daydreamer 2.0.0-pre2 64-bit2891     93%
14/15
 85%
19.5/23
48%
31/64
22%
7/32
The Baron 3.43 64-bit2874        56%
38/68
45%
14.5/32
Nemo 1.0.1 64-bit2857       93%
21.5/23
 30%
32/106
Monolith 1.0 64-bit2819       83%
19/23
 46%
17/37
NameEloRofChade
2.3
64-bit
4CPU
RofChade
2.202
64-bit
4CPU
RofChade
2.1
64-bit
4CPU
RofChade
2.3
64-bit
RofChade
2.202
64-bit
RofChade
2.0
64-bit
4CPU
RofChade
2.1
64-bit
RofChade
2.0
64-bit
RofChade
1.0
64-bit
4CPU
RofChade
1.0
64-bit
Rhetoric 1.4.3 64-bit2808       89%
20.5/23
64%
41.5/65
56%
60/108
RuyDos 1.1.6 64-bit2798       89%
19.5/22
 46%
35/76
Jonny 4.002763       87%
20/23
 58%
18.5/32
Shield 2.1 64-bit2739       100%
1/1
 60%
18.5/31
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 January 16, 2021