CCRL Blitz
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 2'185'156 games
played by 2'569 programs

White wins: 845'250 (38.7%)
Black wins: 681'904 (31.2%)
Draws: 658'002 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 7 engines!
7 selected engines played 46 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 February 8, 2020 with Bayeselo based on 2'185'156 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+
1AdaChess 3.6 64-bit1956+20−2051.3%−8.219.8%894 
100.0%
 AdaChess 3.1 64-bit1791+22−2242.0%+64.313.0%843
100.0%
 AdaChess 3.4 64-bit1727+29−3037.8%+89.721.6%436
99.9%
 AdaChess 20161108 64-bit1663+26−2656.5%−47.826.3%517
64.6%
 AdaChess 20170209 64-bit1657+21−2147.7%+16.513.2%944
99.8%
 AdaChess 2.01615+19−1947.0%+21.016.9%1119
100.0%
 AdaChess 1.01067+84−5111.3%+491.813.8%320
 

Results matrix

Custom engine selection
#NameElo1234567
1AdaChess 3.6 64-bit1956       
2AdaChess 3.1 64-bit1791       
3AdaChess 3.4 64-bit1727       
4AdaChess 20161108 64-bit1663    30 − 16
+25−11=10
+105
  
5AdaChess 20170209 64-bit1657   16 − 30
+11−25=10
−105
   
6AdaChess 2.01615       
7AdaChess 1.01067       
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
#NameElo1234567
1AdaChess 3.6 64-bit1956 100.0100.0100.0100.0100.0100.0
2AdaChess 3.1 64-bit17910.0 100.0100.0100.0100.0100.0
3AdaChess 3.4 64-bit17270.00.0 99.9100.0100.0100.0
4AdaChess 20161108 64-bit16630.00.00.1 64.699.8100.0
5AdaChess 20170209 64-bit16570.00.00.035.4 99.8100.0
6AdaChess 2.016150.00.00.00.20.2 100.0
7AdaChess 1.010670.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1AdaChess 3.6 64-bit1956 83165676018
2AdaChess 3.1 64-bit1791831 31001063087
3AdaChess 3.4 64-bit172765310 52211323
4AdaChess 20161108 64-bit1663605 2172259
5AdaChess 20170209 64-bit165776106221217 36339
6AdaChess 2.01615030132225363 18
7AdaChess 1.010671887393918 
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
#NameElo1234567
1AdaChess 3.6 64-bit1956 47.84.90.44.10.01.5
2AdaChess 3.1 64-bit179147.8 24.20.05.91.57.5
3AdaChess 3.4 64-bit17274.924.2 0.516.08.50.4
4AdaChess 20161108 64-bit16630.40.00.5 14.913.81.1
5AdaChess 20170209 64-bit16574.15.916.014.9 17.63.1
6AdaChess 2.016150.01.58.513.817.6 1.3
7AdaChess 1.010671.57.50.41.13.11.3 
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 43 common opponents

Custom engine selection
NameEloAdaChess
3.6
64-bit
AdaChess
3.1
64-bit
AdaChess
3.4
64-bit
AdaChess
20161108
64-bit
AdaChess
20170209
64-bit
AdaChess
2.0
AdaChess
1.0
ALChess 1.84196147%
15/32
40%
12.5/31
     
Micro-Max 4.8195435%
11/31
23%
7.5/32
     
Etude 0.1.2195352%
16.5/32
44%
14/32
     
JanWillem 1.13195061%
19.5/32
19%
6/32
     
BSC 3.9+ 64-bit 20Jan2012194456%
18/32
34%
11/32
     
Heracles 0.6.16192353%
17/32
27%
8.5/32
     
SamChess191950%
16/32
39%
12.5/32
    0%
0/6
IACH 0.56z191850%
16/32
48%
15.5/32
     
Claudia 0.5190861%
19.5/32
23%
7/30
     
Warrior 1.0.3190744%
14/32
45%
13.5/30
     
SnailChess 4.013189582%
25.5/31
33%
10.5/32
     
MatMoi 7.15.0-cct 64-bit188462%
20/32
31%
10/32
     
Purple Haze 2.1.0188464%
20.5/32
20%
6.5/32
37%
11.5/31
 24%
10.5/44
  
Butter 1.0 64-bit1860 52%
16.5/32
32%
10/31
    
Roce 0.03901853 39%
12.5/32
39%
12.5/32
    
Deepov 0.4.1 64-bit1851 47%
13.5/29
22%
6.5/29
    
Ranita 2.41842 44%
14/32
39%
10.5/27
    
HeavyChess 0.13 beta1833 28%
8/29
    8%
0.5/6
Ziggurat 0.18 64-bit182050%
0.5/1
45%
13.5/30
     
MorphyChess 1.0.51804  48%
15/31
  12%
4/32
 
NameEloAdaChess
3.6
64-bit
AdaChess
3.1
64-bit
AdaChess
3.4
64-bit
AdaChess
20161108
64-bit
AdaChess
20170209
64-bit
AdaChess
2.0
AdaChess
1.0
Beaches 2.321802  40%
12.5/31
  14%
4.5/32
 
Pigeon 1.5.1 64-bit1800  33%
10.5/32
 30%
12/40
  
Bremboce 0.6.21791 57%
17/30
    0%
0/5
Enigma 1.1.41791  45%
12.5/28
 36%
14.5/40
  
Pulsar 2009-9b1772 57%
16.5/29
    0%
0/6
Kanguruh 1.931735    38%
15/40
33%
10.5/32
 
TSCP 1.811724 55%
5.5/10
  32%
13/40
33%
10.5/32
 
Zoidberg 0.11724 76%
17.5/23
    0%
0/6
SEE 0.6.91723100%
1/1
57%
12/21
100%
1/1
    
SharpChess2 2.6.91692    43%
20/46
 0%
0/7
Cmcchess 2.51659     32%
9.5/30
25%
1.5/6
Vapor 0.01r121643100%
1/1
  48%
21/44
   
IQ23.0031642  50%
0.5/1
 52%
21/40
47%
14.5/31
 
Storm 0.61629   49%
20.5/42
 66%
20.5/31
 
Philemon C1614100%
1/1
  40%
18.5/46
   
Rainman 0.7.51609  50%
0.5/1
55%
22.5/41
42%
17.5/42
61%
19.5/32
 
Zotron 4.4.61592   59%
26.5/45
 47%
14.5/31
 
Needle 0.5311581    55%
23/42
58%
18.5/32
 
Shallow Blue 1.1.0 64-bit1567   65%
8.5/13
68%
30/44
  
MSCP 1.6h1561  0%
0/1
50%
0.5/1
  0%
0/6
NameEloAdaChess
3.6
64-bit
AdaChess
3.1
64-bit
AdaChess
3.4
64-bit
AdaChess
20161108
64-bit
AdaChess
20170209
64-bit
AdaChess
2.0
AdaChess
1.0
Skiull 0.1 64-bit1559   50%
0.5/1
 52%
16.5/32
 
Apep 1.011494   100%
1/1
82%
33/40
 0%
0/6
KillerQueen 2.0b31290   100%
1/1
  25%
1.5/6
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 February 8, 2020