CCRL Blitz
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 2'170'592 games
played by 2'550 programs

White wins: 839'954 (38.7%)
Black wins: 677'788 (31.2%)
Draws: 652'850 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 5 engines!
5 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 January 18, 2020 with Bayeselo based on 2'170'592 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+
1KnightX 1.95 64-bit2375+20−2052.2%−15.819.2%916 
49.7%
 KnightX 1.96 64-bit2375+26−2649.7%+2.823.9%535
99.9%
 KnightX 1.94 64-bit2322+19−1953.0%−21.222.7%954
61.4%
 KnightX 1.93 64-bit2318+19−1947.1%+21.818.5%1072
98.2%
 KnightX 1.922297+8−850.6%−7.122.5%7492
 

Results matrix

Custom engine selection
#NameElo12345
1KnightX 1.95 64-bit2375     
2KnightX 1.96 64-bit2375     
3KnightX 1.94 64-bit2322     
4KnightX 1.93 64-bit2318     
5KnightX 1.922297     
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
#NameElo12345
1KnightX 1.95 64-bit2375 49.7100.0100.0100.0
2KnightX 1.96 64-bit237550.3 99.9100.0100.0
3KnightX 1.94 64-bit23220.00.1 61.499.2
4KnightX 1.93 64-bit23180.00.038.6 98.2
5KnightX 1.9222970.00.00.81.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1KnightX 1.95 64-bit2375 8136405451616
2KnightX 1.96 64-bit2375813 03659
3KnightX 1.94 64-bit23226400 9601575
4KnightX 1.93 64-bit23185453960 1303
5KnightX 1.922297161665915751303 
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
#NameElo12345
1KnightX 1.95 64-bit2375 56.034.227.419.2
2KnightX 1.96 64-bit237556.0 0.00.28.2
3KnightX 1.94 64-bit232234.20.0 47.418.6
4KnightX 1.93 64-bit231827.40.247.4 15.2
5KnightX 1.92229719.28.218.615.2 
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 55 common opponents

Custom engine selection
NameEloKnightX
1.95
64-bit
KnightX
1.96
64-bit
KnightX
1.94
64-bit
KnightX
1.93
64-bit
KnightX
1.92
Xpdnt 0910072469   0%
0/1
25%
7.5/30
Delphil 3.2 64-bit2432   100%
1/1
0%
0/1
RomiChess P3n 64-bit2415   50%
0.5/1
0%
0/1
Ifrit m1.8 64-bit2404   50%
0.5/1
48%
9.5/20
Axolotl 1.8 64-bit239048%
15.5/32
  31%
10/32
 
PostModernist 1016238947%
15/32
53%
17/32
 0%
0/1
44%
14/32
Leila 0.53h238855%
17.5/32
44%
14/32
  42%
14/33
Comet B50238745%
14/31
56%
18/32
  36%
11.5/32
Amy 0.87b238547%
14.5/31
57%
17/30
  19%
6/31
Diablo 0.5.1238552%
15.5/30
47%
15/32
  0%
0/1
Capture R01238352%
16.5/32
55%
17.5/32
   
Gosu 0.16238247%
15/32
53%
17/32
  40%
31.5/78
Myrddin 0.87 64-bit238050%
15.5/31
44%
14/32
   
Cmcchess 2.6 64-bit237861%
16.5/27
43%
12.5/29
  27%
3/11
Der Bringer 1.9237453%
17/32
41%
12/29
  29%
10/35
Patzer 3.80237442%
13/31
58%
18.5/32
  51%
18/35
Terra 3.4236848%
15.5/32
53%
17/32
  35%
11.5/33
The Crazy Bishop 0052236450%
16/32
48%
15.5/32
  34%
15.5/45
Homer 2.01235736%
11.5/32
   40%
25.5/63
Amateur 2.82235152%
16.5/32
   45%
34/75
NameEloKnightX
1.95
64-bit
KnightX
1.96
64-bit
KnightX
1.94
64-bit
KnightX
1.93
64-bit
KnightX
1.92
Alex 2.14a 64-bit234755%
17.5/32
 52%
16.5/32
 38%
12/32
Popochin 4.1 64-bit234644%
14/32
 41%
13/32
 45%
25.5/57
Tigran 2.4n 64-bit234653%
17/32
 48%
15.5/32
  
Plisk 0.2.7d 64-bit234353%
17/32
 25%
8/32
50%
0.5/1
32%
9.5/30
Horizon 4.4234255%
17.5/32
 34%
11/32
 43%
29/68
Queen 4.03233758%
18.5/32
 56%
18/32
 48%
15.5/32
Arion 1.7233256%
18/32
 53%
17/32
50%
16/32
52%
33.5/64
EveAnn 1.72232861%
19.5/32
 62%
20/32
50%
16/32
33%
10.5/32
Gibbon 2.69a 64-bit232655%
17.5/32
 50%
16/32
58%
18.5/32
100%
2/2
Sage 3.53232561%
19.5/32
  47%
29.5/63
46%
31.5/68
Chezzz 1.0.3232359%
19/32
 42%
13.5/32
54%
34/63
48%
15.5/32
Mediocre 0.5 64-bit2320  42%
13.5/32
55%
35/64
35%
12/34
Barbarossa 0.4.0 64-bit231865%
20/31
  56%
35.5/63
42%
13.5/32
Isa 2.0.64 64-bit2318  64%
20.5/32
58%
36.5/63
100%
1/1
Absolute Zero 2.4.7.2 64-bit2316  48%
15.5/32
55%
35/64
61%
8.5/14
Waxman 20172316  48%
15.5/32
58%
18.5/32
49%
17/35
Aice 0.99.22314  52%
16/31
45%
28.5/64
40%
18.5/46
Sungorus 1.4 64-bit2313  36%
11.5/32
48%
30.5/64
50%
16/32
Asterisk 0.62307   42%
13.5/32
46%
29.5/64
Averno 0.812307   55%
32/58
28%
9.5/34
NameEloKnightX
1.95
64-bit
KnightX
1.96
64-bit
KnightX
1.94
64-bit
KnightX
1.93
64-bit
KnightX
1.92
Joker 1.1.142306   44%
14/32
48%
14.5/30
Tytan 9.32 64-bit2304   44%
14/32
39%
13.5/35
Kingfisher 1.1.1 64-bit2302  48%
15/31
58%
18.5/32
50%
16/32
Thor's Hammer 2.29 64-bit2302   50%
0.5/1
50%
1/2
Googleplex Starthinker 1.4 64-bit2289  59%
19/32
58%
18.5/32
 
Fischerle 0.9.80 SE 64-bit2280  59%
19/32
 56%
9/16
Rival 1.0.1 64-bit2273  55%
17/31
 45%
14.5/32
Dumb 1.3 64-bit2272  69%
22/32
 52%
16.5/32
Esc 1.162267  59%
19/32
 61%
19.5/32
Butcher 1.61 64-bit2264  77%
24/31
 59%
19/32
Zeus 1.292262  58%
18.5/32
 58%
19/33
Natwarlal 0.142261  60%
18.5/31
 60%
39.5/66
Invictus r228 64-bit2256  61%
19/31
50%
0.5/1
 
Robocide 0.4 64-bit2252  59%
19/32
 61%
19.5/32
Napoleon 1.8 64-bit2250  59%
19/32
 56%
18/32
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 January 18, 2020