CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (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 July 4, 2020 with Bayeselo based on 2'318'734 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+
1tomitankChess 4.0 64-bit2832+19−1951.5%−14.435.8%958 
100.0%
 tomitankChess 3.0 64-bit2765+14−1353.5%−30.133.5%1947
100.0%
 tomitankChess 2.0 64-bit2616+17−1754.5%−31.530.9%1134
99.7%
 tomitankChess 2.1 64-bit2563+32−3340.5%+65.431.0%316
99.8%
 tomitankChess 1.5 64-bit2507+20−2048.6%+8.824.1%918
78.1%
 tomitankChess 1.4 64-bit2496+19−1956.9%−48.427.2%970
 

Results matrix

Custom engine selection
#NameElo123456
1tomitankChess 4.0 64-bit2832      
2tomitankChess 3.0 64-bit2765      
3tomitankChess 2.0 64-bit2616      
4tomitankChess 2.1 64-bit2563      
5tomitankChess 1.5 64-bit2507      
6tomitankChess 1.4 64-bit2496      
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
1tomitankChess 4.0 64-bit2832 100.0100.0100.0100.0100.0
2tomitankChess 3.0 64-bit27650.0 100.0100.0100.0100.0
3tomitankChess 2.0 64-bit26160.00.0 99.7100.0100.0
4tomitankChess 2.1 64-bit25630.00.00.3 99.8100.0
5tomitankChess 1.5 64-bit25070.00.00.00.2 78.1
6tomitankChess 1.4 64-bit24960.00.00.00.021.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1tomitankChess 4.0 64-bit2832 5870000
2tomitankChess 3.0 64-bit2765587 429450219
3tomitankChess 2.0 64-bit26160429 182650487
4tomitankChess 2.1 64-bit25630450182 30
5tomitankChess 1.5 64-bit25070216503 524
6tomitankChess 1.4 64-bit2496094870524 
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
1tomitankChess 4.0 64-bit2832 20.20.00.00.00.0
2tomitankChess 3.0 64-bit276520.2 13.919.90.70.3
3tomitankChess 2.0 64-bit26160.013.9 12.631.723.1
4tomitankChess 2.1 64-bit25630.019.912.6 0.20.0
5tomitankChess 1.5 64-bit25070.00.731.70.2 27.8
6tomitankChess 1.4 64-bit24960.00.323.10.027.8 
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 52 common opponents

Custom engine selection
NameElotomitankChess
4.0
64-bit
tomitankChess
3.0
64-bit
tomitankChess
2.0
64-bit
tomitankChess
2.1
64-bit
tomitankChess
1.5
64-bit
tomitankChess
1.4
64-bit
Gaviota 1.0 64-bit2872 0%
0/1
  0%
0/1
 
Nemo 1.0.1 64-bit285745%
28.5/63
44%
17.5/40
    
Tornado 8.0 64-bit282745%
14.5/32
42%
17/40
    
Octochess r5506 64-bit282253%
33/62
61%
23/38
    
Monolith 1.0 64-bit281853%
17/32
42%
16/38
    
Rhetoric 1.4.3 64-bit280655%
33.5/61
62%
24/39
    
Cheese 2.1 64-bit280555%
17.5/32
39%
12/31
    
Ktulu 9278153%
16.5/31
53%
20.5/39
    
RubiChess 1.1 64-bit2779 56%
22/39
31%
7.5/24
   
Bright 0.5c277156%
17.5/31
50%
0.5/1
    
Frenzee 3.5.19 64-bit276944%
13.5/31
0%
0/1
    
Jonny 4.00276267%
21.5/32
0%
0/1
    
Djinn 1.021 64-bit2674 55%
17.5/32
  0%
0/1
 
Colossus 2008b2641 56%
18/32
 29%
8/28
  
Cyrano 0.6b17 64-bit2641 69%
18/26
 43%
12/28
  
Rodin 8.02638 77%
18.5/24
 41%
12/29
  
Sjakk 2.2 64-bit2637 67%
21.5/32
 41%
12/29
  
E.T. Chess 13.01.082634 69%
18/26
 41%
11.5/28
  
Francesca MAD 0.20 64-bit2628 73%
19/26
36%
11.5/32
   
WildCat 82624 0%
0/1
47%
15/32
50%
14.5/29
  
NameElotomitankChess
4.0
64-bit
tomitankChess
3.0
64-bit
tomitankChess
2.0
64-bit
tomitankChess
2.1
64-bit
tomitankChess
1.5
64-bit
tomitankChess
1.4
64-bit
Movei 00.8.438 (10 10 10)2622 88%
23/26
 38%
11/29
0%
0/1
 
Philou 3.7.1 64-bit2619 73%
19/26
41%
13/32
36%
10.5/29
  
Zarkov 6.552618 87%
22.5/26
 29%
8.5/29
  
Sloppy 0.2.2 64-bit2616 71%
18.5/26
47%
15/32
   
Slow Chess Blitz WV2.12614 80%
20/25
48%
15.5/32
   
Rotor 0.82612  53%
16.5/31
45%
13/29
  
Glass 2.0 64-bit2611 78%
19.5/25
39%
12.5/32
   
NoraGrace 2.0 64-bit2610 0%
0/1
52%
16.5/32
   
Ruffian 2.1.02608 72%
18/25
47%
15/32
   
Amyan 1.722604 100%
1/1
45%
14.5/32
   
Maverick 1.5 64-bit2569  50%
14/28
 47%
14.5/31
 
nanoSzachy 4.1 64-bit2562  69%
20/29
 48%
15.5/32
36%
8/22
Brutus 8.05 64-bit2559 100%
1/1
53%
15.5/29
 47%
15/32
 
Petir 4.9999992555 100%
1/1
   36%
10.5/29
Ghost 3.1 64-bit2552  55%
16/29
 33%
10/30
 
Betsabe II 1.842542 50%
0.5/1
76%
22/29
   
Ufim 8.022540  62%
18/29
 32%
10/31
55%
16/29
AnMon 5.752538  66%
19/29
 53%
15.5/29
 
Fridolin 2.00 64-bit2538  76%
22/29
 33%
9.5/29
52%
15/29
Pupsi2 0.092537  52%
15/29
  43%
25.5/59
NameElotomitankChess
4.0
64-bit
tomitankChess
3.0
64-bit
tomitankChess
2.0
64-bit
tomitankChess
2.1
64-bit
tomitankChess
1.5
64-bit
tomitankChess
1.4
64-bit
Hermann 2.8 64-bit2532 100%
1/1
71%
20.5/29
 39%
12/31
45%
13/29
Betsabe II 1.752523    43%
13/30
47%
13.5/29
JikChess 0.02 64-bit2523 100%
1/1
78%
22.5/29
 52%
15/29
31%
9/29
Pepito 1.59.2 64-bit2521  69%
20/29
  52%
15.5/30
Coiled 0.4 64-bit2508  60%
17.5/29
 64%
18.5/29
 
Danchess CCT72504  76%
22/29
 62%
18/29
59%
17/29
Dorky 4.5 64-bit2504    45%
13/29
50%
14/28
BBChess 1.3b 64-bit2479    54%
13.5/25
38%
11/29
PostModernist 10162389    0%
0/1
61%
19.5/32
Der Bringer 1.92374    0%
0/1
73%
23.5/32
Bestia 0.902019 100%
1/1
  100%
1/1
 
Eagle 0.7.51912 50%
0.5/1
  100%
1/1
 
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 4, 2020