CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 4 engines!
4 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 May 9, 2021 with Bayeselo based on 2'520'531 games
Please refer to the "about" page for comments on engine inclusion

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+
1AcquaD 3.9.1 LDC737+403−39848.8%+10.321.9%1107 
100.0%
 AcquaD 3.2.26601+538−53333.2%+127.717.5%639
95.9%
 Acqua 20160614554+586−58026.2%+242.011.7%315
99.7%
 Acqua 20160918490+649−64454.7%−20.931.7%3281
 

Results matrix

Custom engine selection
#NameElo1234
1AcquaD 3.9.1 LDC737    
2AcquaD 3.2.26601    
3Acqua 20160614554    
4Acqua 20160918490    
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
#NameElo1234
1AcquaD 3.9.1 LDC737 100.0100.0100.0
2AcquaD 3.2.266010.0 95.9100.0
3Acqua 201606145540.04.1 99.7
4Acqua 201609184900.00.00.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1AcquaD 3.9.1 LDC737 141570
2AcquaD 3.2.26601141 282213
3Acqua 2016061455457282 156
4Acqua 201609184900213156 
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
#NameElo1234
1AcquaD 3.9.1 LDC737 8.14.00.0
2AcquaD 3.2.266018.1 29.65.4
3Acqua 201606145544.029.6 4.3
4Acqua 201609184900.05.44.3 
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 13 common opponents

Custom engine selection
NameEloAcquaD
3.9.1
LDC
AcquaD
3.2.26
Acqua
20160614
Acqua
20160918
Talvmenni 0.11060 3%
2/69
 0%
0/1
Iota 1.0 32-bit1033  0%
0/23
0%
0/3
GIUChess 1.0 beta2991 0%
0/29
0%
0/23
0%
0/3
Youk 1.0.5963  0%
0/19
0%
0/4
Zoe 0.1942 5%
1.5/29
 9%
2.5/28
NSVChess v0.14924 14%
4/28
5%
1/19
19%
6/32
Pyotr 0.6 AM861 11%
10.5/95
8%
1.5/20
 
Hippocampe 0.4.1859 6%
4.5/74
2%
0.5/23
 
Dika 0.4209841 24%
22/93
28%
5/18
 
Belofte 0.9.0677 43%
38/89
 43%
12/28
CPP1441  82%
20.5/25
55%
55/100
LaMoSca 0.1035388%
166/189
 66%
12.5/19
 
SxRandom 1 64-bit20199%
46.5/47
97%
129.5/133
  
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 May 9, 2021