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 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 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+
1RomiChess P3L 64-bit2412+12−1248.6%+9.627.8%2865 
48.3%
 RomiChess P3n 64-bit2412+14−1447.4%+19.525.5%1934
67.3%
 RomiChess P3k 64-bit2408+10−1049.4%+5.026.4%3896
99.3%
 RomiChess P3m 64-bit2387+15−1546.7%+22.026.3%1607
91.5%
 RomiChess P3kLD2368+22−2236.8%+97.424.1%806
 

Results matrix

Custom engine selection
#NameElo12345
1RomiChess P3L 64-bit2412     
2RomiChess P3n 64-bit2412     
3RomiChess P3k 64-bit2408     
4RomiChess P3m 64-bit2387     
5RomiChess P3kLD2368     
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
1RomiChess P3L 64-bit2412 48.367.799.6100.0
2RomiChess P3n 64-bit241251.7 67.399.4100.0
3RomiChess P3k 64-bit240832.332.7 99.3100.0
4RomiChess P3m 64-bit23870.40.60.7 91.5
5RomiChess P3kLD23680.00.00.08.5 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1RomiChess P3L 64-bit2412 89423061663192
2RomiChess P3n 64-bit2412894 1120151764
3RomiChess P3k 64-bit240823061120 1939392
4RomiChess P3m 64-bit2387166315171939 214
5RomiChess P3kLD236819264392214 
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
1RomiChess P3L 64-bit2412 18.634.137.25.2
2RomiChess P3n 64-bit241218.6 19.242.82.3
3RomiChess P3k 64-bit240834.119.2 35.28.3
4RomiChess P3m 64-bit238737.242.835.2 8.9
5RomiChess P3kLD23685.22.38.38.9 
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 76 common opponents

Custom engine selection
NameEloRomiChess
P3L
64-bit
RomiChess
P3n
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
SOS 5.12572 0%
0/1
  20%
6.5/32
AnMon 5.7525380%
0/1
 31%
10/32
  
GreKo 8.2 64-bit252634%
10.5/31
 44%
14/32
  
Rodin 4.0251220%
6.5/32
 43%
13/30
  
Green Light Chess 3.01.2.2250552%
16.5/32
 50%
15/30
  
Little Goliath Evolution 3.12250436%
11.5/32
   39%
12.5/32
Yace 0.99.87250436%
12/33
50%
0.5/1
   
Bruja 1.9.1 64-bit2490100%
2/2
 26%
9/35
  
Murka 2 64-bit248255%
17/31
 53%
17/32
  
Cheese 1.4 64-bit247630%
12/40
 31%
10/32
  
Cerebro 3.03d247171%
18.5/26
 38%
22.5/60
  
Kiwi 0.6d 64-bit24700%
0/1
  33%
10.5/32
 
Xpdnt 09100724690%
0/1
 32%
9.5/30
  
Dorky 4.3 64-bit246643%
22.5/52
 31%
6.5/21
  
Schooner 1.7.0 64-bit2464  53%
17/32
33%
10.5/32
 
Pawny 0.3 64-bit246340%
12/30
 44%
14/32
  
Amyan 1.5972462  49%
17.5/36
 32%
10/31
LittleThought 1.052 64-bit245345%
13.5/30
100%
1/1
 22%
7/32
 
Counter 1.2244743%
13/30
 50%
15/30
  
Matacz 1.4244539%
11/28
53%
17/32
53%
35/66
44%
14/32
 
NameEloRomiChess
P3L
64-bit
RomiChess
P3n
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
Ares 1.005.2 64-bit244152%
16/31
41%
13/32
 41%
13/32
 
SpiderChess 070603243956%
18/32
50%
16/32
43%
28.5/66
34%
11/32
 
MadChess 2.2 64-bit2437 53%
17/32
 47%
29/62
 
Atlas 3.14b 64-bit243647%
14/30
 55%
17/31
  
Gromit 3.8.2243457%
17/30
59%
28.5/48
 53%
16/30
 
King of Kings 2.562433 56%
28.5/51
50%
18/36
55%
17.5/32
 
LambChop 10.99243355%
16.5/30
55%
28/51
54%
36/67
48%
15.5/32
 
Abrok 5.02432 47%
15/32
35%
12.5/36
36%
11.5/32
 
Eeyore 1.52 64-bit242950%
19.5/39
57%
16.5/29
34%
11/32
45%
14.5/32
 
Shallow 2 rev8 64-bit2425 43%
19.5/45
 58%
17.5/30
 
Gaia 3.5 64-bit242450%
15/30
47%
13.5/29
63%
22/35
52%
16.5/32
 
Nejmet 3.07242450%
15/30
47%
24/51
44%
14.5/33
42%
13.5/32
 
Quark 2.35242437%
11/30
44%
21/48
61%
22/36
46%
29/63
 
Hussar 0.4242148%
19/40
49%
23.5/48
50%
16/32
39%
24.5/63
 
Snitch 1.6.2 32-bit2418 45%
12.5/28
53%
17.5/33
48%
13.5/28
 
Dragon 4.6241748%
14/29
38%
11/29
54%
19.5/36
41%
25.5/62
61%
19.5/32
OliThink 5.3.0 64-bit2416 56%
18/32
50%
15/30
38%
12/32
 
Simplex 0.9.8 64-bit240747%
18/38
58%
18.5/32
34%
11/32
35%
21.5/62
 
Ifrit m1.8 64-bit240652%
22/42
  56%
35/62
 
Matacz 1.12399  59%
19/32
 42%
10/24
NameEloRomiChess
P3L
64-bit
RomiChess
P3n
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
TJchess 1.3 64-bit239850%
16/32
  52%
33/63
 
KnightDreamer 3.32394  58%
19/33
49%
31/63
 
PostModernist 10162391  53%
18/34
50%
15.5/31
 
Comet B50238850%
16/32
 38%
12/32
62%
20/32
42%
13.5/32
Leila 0.53h238760%
18.5/31
50%
0.5/1
41%
14/34
53%
17/32
 
Amy 0.87b238541%
13.5/33
0%
0/1
40%
13.5/34
44%
13.5/31
 
Diablo 0.5.12385  60%
20.5/34
58%
18.5/32
 
Capture R01238264%
20.5/32
  48%
15.5/32
 
Gosu 0.162382  55%
35.5/65
48%
15.5/32
42%
10/24
Myrddin 0.87 64-bit238050%
16/32
  42%
13.5/32
 
Comet B68237850%
0.5/1
 55%
36/66
  
Cmcchess 2.6 64-bit2377 50%
1/2
 58%
18.5/32
 
Der Bringer 1.9237445%
14/31
0%
0/1
60%
39.5/66
37%
11.5/31
 
Djinn 0.925x237352%
16.5/32
 46%
29/63
  
Patzer 3.80237353%
17/32
25%
0.5/2
47%
16/34
34%
11/32
 
Giraffe 20161023 64-bit2371 45%
14.5/32
 52%
32/62
 
Muse 0.899b237156%
18/32
 54%
34.5/64
  
Terra 3.4236955%
17.5/32
  56%
18.5/33
 
The Crazy Bishop 00522364  69%
23.5/34
56%
18/32
 
Amateur 2.822351100%
1/1
 66%
22.5/34
 52%
16/31
NameEloRomiChess
P3L
64-bit
RomiChess
P3n
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
Alex 2.14a 64-bit234762%
20/32
 68%
21/31
  
Tigran 2.4n 64-bit234465%
20/31
100%
1/1
   
Plisk 0.2.7d 64-bit234358%
18/31
  100%
1/1
 
Horizon 4.4234252%
16.5/32
100%
2/2
52%
16.5/32
  
EXchess 6.02b 64-bit234164%
20.5/32
 69%
21.5/31
  
Queen 4.03233659%
19/32
 55%
36/66
  
Sage 3.53232564%
21/33
 52%
16.5/32
  
Chezzz 1.0.3232236%
11.5/32
50%
0.5/1
   
Aice 0.99.223160%
0/1
0%
0/1
   
Asterisk 0.62307 100%
1/1
45%
13.5/30
  
Joker 1.1.14230250%
0.5/1
0%
0/1
73%
22/30
0%
0/1
 
KnightX 1.92229650%
0.5/1
100%
1/1
   
Thor's Hammer 2.29 64-bit22950%
0/1
100%
1/1
   
Scidlet 3.61 64-bit226575%
1.5/2
100%
1/1
   
Anechka 0.082234 100%
1/1
87%
27/31
  
ChessAlex 2.0r42208100%
1/1
100%
1/1
   
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%

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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:
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  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