CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 5 engines!
5 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 October 24, 2020 with Bayeselo based on 2'392'106 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+
1Coiled 0.5 64-bit2611+17−1852.9%−19.533.1%1097 
96.2%
 Coiled 0.6 64-bit2587+20−2049.5%+2.231.1%834
100.0%
 Coiled 0.4 64-bit2509+15−1551.1%−8.526.6%1603
100.0%
 Coiled 0.2b 64-bit1997+17−1751.9%−12.734.7%1196
100.0%
 Coiled 0.1a1694+19−1939.3%+87.922.2%1127
 

Results matrix

Custom engine selection
#NameElo12345
1Coiled 0.5 64-bit2611     
2Coiled 0.6 64-bit2587     
3Coiled 0.4 64-bit2509     
4Coiled 0.2b 64-bit1997     
5Coiled 0.1a1694     
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
#NameElo12345
1Coiled 0.5 64-bit2611 96.2100.0100.0100.0
2Coiled 0.6 64-bit25873.8 100.0100.0100.0
3Coiled 0.4 64-bit25090.00.0 100.0100.0
4Coiled 0.2b 64-bit19970.00.00.0 100.0
5Coiled 0.1a16940.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Coiled 0.5 64-bit2611 48434200
2Coiled 0.6 64-bit2587484 6300
3Coiled 0.4 64-bit250934263 03
4Coiled 0.2b 64-bit1997000 476
5Coiled 0.1a1694003476 
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
#NameElo12345
1Coiled 0.5 64-bit2611 25.112.70.00.0
2Coiled 0.6 64-bit258725.1 2.60.00.0
3Coiled 0.4 64-bit250912.72.6 0.00.1
4Coiled 0.2b 64-bit19970.00.00.0 20.5
5Coiled 0.1a16940.00.00.120.5 
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 49 common opponents

Custom engine selection
NameEloCoiled
0.5
64-bit
Coiled
0.6
64-bit
Coiled
0.4
64-bit
Coiled
0.2b
64-bit
Coiled
0.1a
Atlas 3.91 64-bit2923 0%
0/1
50%
0.5/1
  
Colossus 2008b264148%
15.5/32
 0%
0/1
  
Cyrano 0.6b17 64-bit264041%
13/32
50%
0.5/1
   
Rodin 8.02639 100%
1/1
25%
0.5/2
  
Sjakk 2.2 64-bit263841%
13/32
 50%
0.5/1
  
WildCat 8262461%
19.5/32
 0%
0/1
  
Movei 00.8.438 (10 10 10)262267%
21.5/32
 25%
0.5/2
  
Slow Chess Blitz WV2.1261545%
14.5/32
53%
16/30
0%
0/1
  
Glass 2.0 64-bit261250%
16/32
42%
12.5/30
   
Rotor 0.8261250%
16/32
 0%
0/1
  
Winter 0.2 64-bit261242%
13/31
38%
11.5/30
   
Jellyfish 1.1 64-bit261052%
16.5/32
50%
15.5/31
   
Ruffian 2.1.0260966%
21/32
56%
18/32
   
Amyan 1.72260453%
17/32
43%
13/30
   
Monolith 0.4 64-bit260150%
16/32
50%
15/30
   
N2 0.4 64-bit2589 0%
0/1
50%
1/2
  
Floyd 0.9 64-bit258555%
17/31
100%
1/1
   
Francesca MAD 0.192581 62%
7.5/12
0%
0/1
  
Muse 0.953 64-bit257756%
18/32
58%
7.5/13
   
Pseudo 0.7c2575 50%
0.5/1
50%
0.5/1
  
NameEloCoiled
0.5
64-bit
Coiled
0.6
64-bit
Coiled
0.4
64-bit
Coiled
0.2b
64-bit
Coiled
0.1a
Maverick 1.5 64-bit257047%
13.5/29
 50%
0.5/1
  
Brutus 8.05 64-bit256052%
16.5/32
 33%
10.5/32
  
Betsabe II 1.842542 0%
0/1
31%
12.5/40
  
Pupsi2 0.092541 100%
1/1
50%
0.5/1
  
Ufim 8.02254152%
15.5/30
100%
1/1
48%
15.5/32
  
AnMon 5.75253862%
18.5/30
 55%
18/33
  
Fridolin 2.00 64-bit253865%
20/31
 37%
12.5/34
  
Hermann 2.8 64-bit253156%
17.5/31
 41%
13.5/33
  
Pepito 1.59.2 64-bit2522 50%
1/2
50%
3/6
  
Orion 0.5 64-bit2514 50%
0.5/1
55%
17.5/32
  
Bruja 1.9.1 64-bit2490 75%
1.5/2
53%
26.5/50
  
Viper 0.1 64-bit2458 0%
0/1
50%
0.5/1
  
LittleThought 1.052 64-bit2453 100%
1/1
58%
18.5/32
  
SpiderChess 0706032439 75%
1.5/2
59%
30.5/52
  
LambChop 10.992433 25%
0.5/2
100%
1/1
  
Simplex 0.9.8 64-bit2407 100%
1/1
100%
1/1
  
Comet B682378 50%
0.5/1
50%
0.5/1
  
Patzer 3.802373 50%
0.5/1
100%
1/1
  
The Crazy Bishop 00522364 100%
1/1
50%
0.5/1
  
Sungorus 1.4 64-bit2311 100%
1/1
50%
0.5/1
  
NameEloCoiled
0.5
64-bit
Coiled
0.6
64-bit
Coiled
0.4
64-bit
Coiled
0.2b
64-bit
Coiled
0.1a
Ax 0.82043  100%
1/1
 0%
0/10
Cinnamon 1.2b 64-bit1995   59%
19/32
12%
2/17
SamChess1921   61%
19.5/32
6%
0.5/9
Warrior 1.0.31907   78%
23.5/30
32%
13/41
SnailChess 4.0131893   60%
18.5/31
23%
7.5/32
Purple Haze 2.1.01881   72%
23/32
27%
8.5/32
Roce 0.03901853   66%
21/32
20%
6.5/32
Beaches 2.321797   62%
20/32
26%
11/42
Cecir 3.51782   73%
23.5/32
34%
11/32
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 October 24, 2020