CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
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 November 28, 2020 with Bayeselo based on 2'414'627 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+
1Chenard 2015.08.14 64-bit1813+32−3251.5%−13.917.5%377 
61.1%
 Chenard 2013.02.27 64-bit1806+35−3456.2%−52.913.5%364
72.6%
 Chenard 2018.03.06 64-bit1793+21−2147.7%+20.414.7%916
90.0%
 Chenard 2010.08.23 64-bit1776+15−1548.5%+5.413.5%1880
52.8%
 Chenard 2015.04.08 64-bit1775+19−1951.5%−10.714.6%1039
93.1%
 Chenard 2009.09.191755+18−1928.0%+216.311.1%1614
 

Results matrix

Custom engine selection
#NameElo123456
1Chenard 2015.08.14 64-bit1813      
2Chenard 2013.02.27 64-bit1806      
3Chenard 2018.03.06 64-bit1793      
4Chenard 2010.08.23 64-bit1776      
5Chenard 2015.04.08 64-bit1775      
6Chenard 2009.09.191755      
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
1Chenard 2015.08.14 64-bit1813 61.184.597.997.699.9
2Chenard 2013.02.27 64-bit180638.9 72.693.192.899.3
3Chenard 2018.03.06 64-bit179315.527.4 90.088.999.6
4Chenard 2010.08.23 64-bit17762.16.910.0 52.895.9
5Chenard 2015.04.08 64-bit17752.47.211.147.2 93.1
6Chenard 2009.09.1917550.10.70.44.16.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Chenard 2015.08.14 64-bit1813 024993918
2Chenard 2013.02.27 64-bit18060 050048
3Chenard 2018.03.06 64-bit1793240 479216357
4Chenard 2010.08.23 64-bit17769950479 980873
5Chenard 2015.04.08 64-bit1775390216980 690
6Chenard 2009.09.1917551848357873690 
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
1Chenard 2015.08.14 64-bit1813 0.01.94.42.80.9
2Chenard 2013.02.27 64-bit18060.0 0.02.20.02.4
3Chenard 2018.03.06 64-bit17931.90.0 17.111.014.1
4Chenard 2010.08.23 64-bit17764.42.217.1 33.625.0
5Chenard 2015.04.08 64-bit17752.80.011.033.6 26.0
6Chenard 2009.09.1917550.92.414.125.026.0 
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 57 common opponents

Custom engine selection
NameEloChenard
2015.08.14
64-bit
Chenard
2013.02.27
64-bit
Chenard
2018.03.06
64-bit
Chenard
2010.08.23
64-bit
Chenard
2015.04.08
64-bit
Chenard
2009.09.19
BikJump 2.01 64-bit2103  11%
4.5/40
  12%
4/32
Matheus 2.32057   28%
9/32
 9%
3/32
King's Out 0.2.422053  10%
4/40
25%
1/4
  
Bestia 0.902019   14%
4.5/32
 17%
5.5/32
Freyr 1.068 64-bit201350%
1/2
  25%
1/4
  
BigLion 2.23x1986  22%
9/40
17%
5.5/32
 16%
5/32
Faile 1.4.41980  24%
9.5/40
  18%
5.5/31
Marvin 1.3.01966   27%
8.5/31
 18%
5.5/31
Micro-Max 4.81953   25%
8/32
 33%
7/21
JanWillem 1.131952   23%
7.5/32
 16%
5/31
Smash 1.0.31924   27%
8.5/32
 29%
9/31
SamChess192150%
0.5/1
  50%
2/4
  
BamBam1912    21%
6.5/31
48%
15.5/32
Warrior 1.0.31908   22%
7/32
23%
7/31
45%
14/31
Clueless 1.4190133%
1/3
 34%
13.5/40
42%
13/31
23%
7.5/32
32%
10/31
SnailChess 4.013189350%
1/2
  23%
7.5/32
25%
8/32
 
Tyrell 1.0218920%
0/1
  0%
0/4
  
Surprise 4.3b131888  38%
15/40
31%
9.5/31
  
MrChess 2.118860%
0/2
  38%
1.5/4
  
Purple Haze 2.1.018800%
0/1
   45%
14.5/32
42%
13.5/32
NameEloChenard
2015.08.14
64-bit
Chenard
2013.02.27
64-bit
Chenard
2018.03.06
64-bit
Chenard
2010.08.23
64-bit
Chenard
2015.04.08
64-bit
Chenard
2009.09.19
RamJet 0.101873    32%
10/31
27%
8.5/31
Roce 0.0390185350%
0.5/1
  41%
13/32
53%
17/32
28%
9/32
Ranita 2.4184250%
0.5/1
  0%
0/3
  
HeavyChess 0.13 beta183150%
0.5/1
  25%
1/4
  
Ajedrez Tactico 2.73b18300%
0/1
  62%
18.5/30
  
RataAeroespacial 0.2.1181675%
1.5/2
 48%
19/40
42%
14/33
  
Predateur 2.1 64-bit1810   37%
11.5/31
 30%
9.5/32
Beaches 2.321797100%
1/1
  45%
14.5/32
36%
11.5/32
50%
15/30
Predateur 2.2.1 64-bit1794    29%
9/31
42%
12.5/30
Enigma 1.1.417900%
0/1
 62%
24/39
38%
1.5/4
  
Embracer 1.121785100%
1/1
  59%
19/32
  
Cecir 3.51782   59%
19/32
53%
16.5/31
 
Pulsar 2009-9b176750%
0.5/1
 44%
17.5/40
50%
2/4
  
Laurifer 1.01766  54%
21.5/40
41%
13/32
  
Robin 0.9831762   60%
18.5/31
55%
17.5/32
 
Mint 2.31761   25%
1/4
47%
15/32
 
Lodocase 2402081754100%
1/1
  50%
1.5/3
  
Elf 1.3.0174233%
1/3
  62%
20/32
62%
18.5/30
 
Vicki 0.041a17420%
0/1
  50%
1.5/3
55%
17.5/32
 
Rocinante 2.0 64-bit (mcts)1739 45%
8.5/19
 56%
17.5/31
  
NameEloChenard
2015.08.14
64-bit
Chenard
2013.02.27
64-bit
Chenard
2018.03.06
64-bit
Chenard
2010.08.23
64-bit
Chenard
2015.04.08
64-bit
Chenard
2009.09.19
Kanguruh 1.931734   61%
21.5/35
53%
17/32
 
Adamant 1.71732   45%
14.5/32
55%
17.5/32
56%
17.5/31
GChess IV 0.2.01731100%
2/2
  55%
16.5/30
  
SEE 0.6.9172350%
0.5/1
  58%
18/31
  
TSCP 1.811723  71%
28.5/40
72%
23/32
61%
19.5/32
65%
20/31
Zoidberg 0.1172150%
0.5/1
 48%
19/40
25%
1/4
  
Coiled 0.1a1694 75%
13.5/18
   48%
14.5/30
Belzebub 0.671662   53%
15.5/29
59%
19/32
 
ALChess 1.5b1657   70%
22.5/32
77%
24.5/32
 
Pooky 2.71651100%
1/1
  75%
3/4
  
IQ23.0031641   54%
19/35
82%
25.5/31
 
ChessRikus 1.4661630   78%
28/36
90%
28/31
 
Storm 0.61628100%
1/1
   73%
22.5/31
 
AdaChess 2.01612    73%
23.5/32
79%
24.5/31
Philemon C1609100%
1/1
  62%
2.5/4
  
Rainman 0.7.51605  80%
32/40
 77%
24.5/32
 
Damas 91582100%
1/1
  50%
2/4
  
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 November 28, 2020