CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (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 19, 2020 with Bayeselo based on 2'370'030 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-bit1861+65−6550.6%−5.618.4%87 
92.9%
1Predateur 2.1 64-bit1810+15−1549.1%−0.515.4%1925
94.0%
 Predateur 2.2.1 64-bit1794+15−1547.1%+23.212.4%1821
 

Results matrix

Custom engine selection
#NameElo123
1Predateur 2.2.1 32-bit1861   
2Predateur 2.1 64-bit1810   
3Predateur 2.2.1 64-bit1794   
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-bit1861 92.997.5
2Predateur 2.1 64-bit18107.1 94.0
3Predateur 2.2.1 64-bit17942.56.0 
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-bit1861 3025
2Predateur 2.1 64-bit181030 1633
3Predateur 2.2.1 64-bit1794251633 
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-bit1861 1.51.3
2Predateur 2.1 64-bit18101.5 43.6
3Predateur 2.2.1 64-bit17941.343.6 
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 1.1319510%
0/1
36%
11.5/32
0%
0/1
BibiChess 0.51929 38%
1.5/4
31%
10/32
Heracles 0.6.161924 34%
11/32
46%
29.5/64
Smash 1.0.31924 55%
17.5/32
41%
26/64
IACH 0.56z19170%
0/1
 23%
14.5/63
BamBam1912 38%
12/32
38%
12/32
Eagle 0.7.51911 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 4.0131893 34%
10.5/31
42%
27/65
Purple Haze 2.1.01881 52%
16.5/32
44%
13.5/31
FreeChessII 2.171879 75%
3/4
100%
1/1
MadChess 1.0 64-bit1861 37%
11.5/31
48%
15.5/32
Roce 0.03901853 41%
14/34
55%
36/65
Ranita 2.41842 75%
3/4
0%
0/1
MatMoi 7.15.0-cct 32-bit1835 25%
1/4
33%
10.5/32
Ajedrez Tactico 2.73b1830 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 2.621818 39%
12.5/32
50%
31/62
RataAeroespacial 0.2.11815 38%
1.5/4
30%
11.5/38
Ziggurat 0.18 64-bit18140%
0/1
 0%
0/2
Beaches 2.3217970%
0/1
38%
12/32
54%
34.5/64
Enigma 1.1.417900%
0/1
62%
2.5/4
 
Pulsar 2009-9b1767 75%
3/4
100%
1/1
Chenard 2009.09.191755 70%
22.5/32
58%
17.5/30
Lodocase 2402081754 88%
3.5/4
100%
1/1
Elf 1.3.0174250%
0.5/1
77%
24.5/32
49%
16.5/34
Vicki 0.041a1742 50%
2/4
0%
0/1
Kanguruh 1.931733 62%
2.5/4
100%
1/1
Adamant 1.71732 75%
25.5/34
68%
22.5/33
TSCP 1.811723100%
1/1
69%
22/32
56%
18.5/33
Zoidberg 0.1172125%
0.5/2
50%
2/4
 
Mizar 3.01683 67%
20/30
55%
17.5/32
BACE 0.451675 73%
22.5/31
61%
19.5/32
JaksaH 1.11 64-bit1675 75%
3/4
66%
21/32
PolarChess 1.31675100%
1/1
68%
20.5/30
59%
20/34
DChess 1.0.21652 70%
22.5/32
71%
22/31
Pooky 2.71651 100%
4/4
50%
0.5/1
NameEloPredateur
2.2.1
32-bit
Predateur
2.1
64-bit
Predateur
2.2.1
64-bit
IQ23.0031641100%
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 19, 2020