CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 6 engines!
6 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 September 26, 2020 with Bayeselo based on 2'375'566 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+
1Betsabe II 1.962565+17−1750.9%−6.524.1%1308 
98.9%
 Betsabe II 1.842541+12−1249.1%+6.423.0%2634
96.2%
 Betsabe II 1.752523+17−1749.4%+4.321.5%1219
98.7%
 Betsabe II 1.662494+18−1850.5%−2.622.4%1112
97.8%
 Betsabe II 1.472470+16−1554.3%−32.022.4%1574
100.0%
 Betsabe II 1.092262+39−3781.7%−315.011.4%428
 

Results matrix

Custom engine selection
#NameElo123456
1Betsabe II 1.962565      
2Betsabe II 1.842541      
3Betsabe II 1.752523      
4Betsabe II 1.662494      
5Betsabe II 1.472470      
6Betsabe II 1.092262      
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
#NameElo123456
1Betsabe II 1.962565 98.9100.0100.0100.0100.0
2Betsabe II 1.8425411.1 96.2100.0100.0100.0
3Betsabe II 1.7525230.03.8 98.7100.0100.0
4Betsabe II 1.6624940.00.01.3 97.8100.0
5Betsabe II 1.4724700.00.00.02.2 100.0
6Betsabe II 1.0922620.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Betsabe II 1.962565 15083691951950
2Betsabe II 1.8425411508 16579606470
3Betsabe II 1.7525233691657 11953800
4Betsabe II 1.6624941959601195 5760
5Betsabe II 1.472470195647380576 0
6Betsabe II 1.09226200000 
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
#NameElo123456
1Betsabe II 1.962565 38.314.68.16.80.0
2Betsabe II 1.84254138.3 43.025.615.40.0
3Betsabe II 1.75252314.643.0 51.313.60.0
4Betsabe II 1.6624948.125.651.3 21.40.0
5Betsabe II 1.4724706.815.413.621.4 0.0
6Betsabe II 1.0922620.00.00.00.00.0 
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 38 common opponents

Custom engine selection
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.09
RedQueen 1.1.98 64-bit2667 0%
0/1
50%
0.5/1
   
Coiled 0.6 64-bit25860%
0/1
100%
1/1
    
Floyd 0.9 64-bit258445%
41.5/92
50%
52.5/104
    
Hamsters 0.7.1257945%
40/89
48%
31/64
40%
12/30
   
Muse 0.953 64-bit2576 49%
50.5/103
50%
0.5/1
   
Pseudo 0.7c257549%
44/90
100%
1/1
    
SOS 5.1257146%
41.5/90
48%
30/63
29%
9/31
   
Maverick 1.5 64-bit256949%
45.5/92
41%
26.5/64
    
Aristarch 4.50256742%
38.5/91
41%
26.5/64
  39%
12.5/32
 
nanoSzachy 4.1 64-bit256143%
40/93
55%
35/64
    
Brutus 8.05 64-bit255947%
43.5/93
34%
20/58
57%
17/30
30%
9.5/32
  
Petir 4.999999255553%
49/92
50%
20/40
  34%
11/32
 
Carballo 1.4 64-bit2553   44%
14/32
33%
10.5/32
 
Ghost 3.1 64-bit254766%
60.5/92
53%
55/104
55%
17/31
41%
13/32
  
Detroid 1.0.1 64-bit254650%
16/32
47%
15/32
    
Rebel Century2543 57%
36/63
  45%
14.5/32
 
Pupsi2 0.092540 54%
21.5/40
51%
30.5/60
   
Ufim 8.022540 38%
28/73
47%
29/62
44%
14/32
44%
14/32
 
AnMon 5.752538 51%
36.5/72
35%
22/63
48%
15.5/32
45%
14.5/32
 
Fridolin 2.00 64-bit2538 51%
37/72
51%
31.5/62
45%
14.5/32
48%
15.5/32
 
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.09
Shield 1.3.1 64-bit2538  68%
20.5/30
42%
13.5/32
  
DanaSah 4.882533   31%
10/32
39%
12.5/32
 
Hermann 2.8 64-bit2531 48%
34.5/72
55%
17.5/32
33%
10.5/32
  
JikChess 0.02 64-bit2522 52%
37.5/72
40%
24.5/62
52%
16.5/32
44%
14/32
 
Pepito 1.59.2 64-bit25210%
0/1
50%
0.5/1
48%
14.5/30
47%
15/32
  
Coiled 0.4 64-bit2508 69%
27.5/40
48%
15/31
59%
19/32
  
Green Light Chess 3.01.2.22505 59%
23.5/40
56%
35/62
47%
15/32
  
Danchess CCT72504 62%
25.5/41
56%
19/34
   
Dorky 4.5 64-bit2504 53%
20/38
48%
29/61
   
K2 0.792503   39%
12.5/32
33%
10.5/32
 
Little Goliath Evolution 3.122503  57%
35/61
52%
16.5/32
  
Yace 0.99.872503 51%
20.5/40
65%
40.5/62
61%
19.5/32
  
Trace 1.37a2499 60%
24/40
51%
31.5/62
47%
15/32
  
CyberPagno 3.0 64-bit2492  58%
18.5/32
53%
17/32
  
Shield 1.2 64-bit2448   45%
14.5/32
53%
17/32
 
Ares 1.005.2 64-bit2440  50%
0.5/1
52%
16.5/32
52%
16.5/32
 
LambChop 10.992432 50%
0.5/1
 67%
21.5/32
  
Sungorus 1.4 64-bit2310100%
1/1
   64%
20.5/32
 
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 September 26, 2020