CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 3 engines!
3 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 September 26, 2020 with Bayeselo based on 2'375'566 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+
 Predateur 2.2.1 32-bit1860+65−6550.6%−5.518.4%87 
92.9%
1Predateur 2.1 64-bit1809+15−1549.1%−0.315.4%1925
94.0%
 Predateur 2.2.1 64-bit1793+15−1547.1%+23.412.4%1821
 

Results matrix

Custom engine selection
#NameElo123
1Predateur 2.2.1 32-bit1860   
2Predateur 2.1 64-bit1809   
3Predateur 2.2.1 64-bit1793   
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
#NameElo123
1Predateur 2.2.1 32-bit1860 92.997.5
2Predateur 2.1 64-bit18097.1 94.0
3Predateur 2.2.1 64-bit17932.56.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123
1Predateur 2.2.1 32-bit1860 3025
2Predateur 2.1 64-bit180930 1633
3Predateur 2.2.1 64-bit1793251633 
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
#NameElo123
1Predateur 2.2.1 32-bit1860 1.51.3
2Predateur 2.1 64-bit18091.5 43.6
3Predateur 2.2.1 64-bit17931.343.6 
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
NameEloPredateur
2.2.1
32-bit
Predateur
2.1
64-bit
Predateur
2.2.1
64-bit
Faile 1.4.41979 25%
8/32
0%
0/1
La Dame Blanche 2.0c1968 88%
3.5/4
0%
0/1
BSC 3.91959 33%
10.5/32
75%
1.5/2
JanWillem 1.1319500%
0/1
36%
11.5/32
0%
0/1
BibiChess 0.51928 38%
1.5/4
31%
10/32
Heracles 0.6.161924 34%
11/32
46%
29.5/64
Smash 1.0.31923 55%
17.5/32
41%
26/64
IACH 0.56z19160%
0/1
 23%
14.5/63
BamBam1911 38%
12/32
38%
12/32
Eagle 0.7.51910 25%
8/32
37%
11.5/31
Warrior 1.0.31906100%
1/1
34%
11/32
30%
19.5/64
Clueless 1.41900 27%
8.5/32
31%
20/65
SnailChess 4.0131892 34%
10.5/31
42%
27/65
Purple Haze 2.1.01880 52%
16.5/32
44%
13.5/31
FreeChessII 2.171878 75%
3/4
100%
1/1
MadChess 1.0 64-bit1860 37%
11.5/31
48%
15.5/32
Roce 0.03901852 41%
14/34
55%
36/65
Ranita 2.41841 75%
3/4
0%
0/1
MatMoi 7.15.0-cct 32-bit1834 25%
1/4
33%
10.5/32
Ajedrez Tactico 2.73b1829 36%
11.5/32
25%
0.5/2
NameEloPredateur
2.2.1
32-bit
Predateur
2.1
64-bit
Predateur
2.2.1
64-bit
Dabbaba 2.621817 39%
12.5/32
50%
31/62
RataAeroespacial 0.2.11814 38%
1.5/4
30%
11.5/38
Ziggurat 0.18 64-bit18140%
0/1
 0%
0/2
Beaches 2.3217960%
0/1
38%
12/32
54%
34.5/64
Enigma 1.1.417890%
0/1
62%
2.5/4
 
Pulsar 2009-9b1766 75%
3/4
100%
1/1
Chenard 2009.09.191754 70%
22.5/32
58%
17.5/30
Lodocase 2402081753 88%
3.5/4
100%
1/1
Elf 1.3.0174150%
0.5/1
77%
24.5/32
49%
16.5/34
Vicki 0.041a1741 50%
2/4
0%
0/1
Kanguruh 1.931733 62%
2.5/4
100%
1/1
Adamant 1.71731 75%
25.5/34
68%
22.5/33
TSCP 1.811722100%
1/1
69%
22/32
56%
18.5/33
Zoidberg 0.1172025%
0.5/2
50%
2/4
 
Mizar 3.01682 67%
20/30
55%
17.5/32
BACE 0.451674 73%
22.5/31
61%
19.5/32
JaksaH 1.11 64-bit1674 75%
3/4
66%
21/32
PolarChess 1.31674100%
1/1
68%
20.5/30
59%
20/34
DChess 1.0.21651 70%
22.5/32
71%
22/31
Pooky 2.71650 100%
4/4
50%
0.5/1
NameEloPredateur
2.2.1
32-bit
Predateur
2.1
64-bit
Predateur
2.2.1
64-bit
IQ23.0031640100%
1/1
75%
3/4
 
MSCP 1.6h1558100%
1/1
 100%
1/1
SharpChess2 2.61540 75%
3/4
78%
25/32
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 September 26, 2020