CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (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 July 4, 2020 with Bayeselo based on 2'318'734 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 P3n 64-bit2413+14−1447.5%+18.225.5%1902 
54.4%
 RomiChess P3L 64-bit2412+12−1248.6%+9.427.8%2865
67.1%
 RomiChess P3k 64-bit2408+10−1049.4%+4.826.4%3896
99.3%
 RomiChess P3m 64-bit2386+15−1546.7%+23.026.3%1607
91.5%
 RomiChess P3kLD2368+22−2236.8%+97.024.1%806
 

Results matrix

Custom engine selection
#NameElo12345
1RomiChess P3n 64-bit2413     
2RomiChess P3L 64-bit2412     
3RomiChess P3k 64-bit2408     
4RomiChess P3m 64-bit2386     
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 P3n 64-bit2413 54.469.299.5100.0
2RomiChess P3L 64-bit241245.6 67.199.6100.0
3RomiChess P3k 64-bit240830.832.9 99.3100.0
4RomiChess P3m 64-bit23860.50.40.7 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 P3n 64-bit2413 8941120151764
2RomiChess P3L 64-bit2412894 23061663192
3RomiChess P3k 64-bit240811202306 1939392
4RomiChess P3m 64-bit2386151716631939 214
5RomiChess P3kLD236864192392214 
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 P3n 64-bit2413 18.819.343.22.4
2RomiChess P3L 64-bit241218.8 34.137.25.2
3RomiChess P3k 64-bit240819.334.1 35.28.3
4RomiChess P3m 64-bit238643.237.235.2 8.9
5RomiChess P3kLD23682.45.28.38.9 
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
P3n
64-bit
RomiChess
P3L
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
SOS 5.125720%
0/1
   20%
6.5/32
AnMon 5.752538 0%
0/1
31%
10/32
  
GreKo 8.2 64-bit2526 34%
10.5/31
44%
14/32
  
Rodin 4.02512 20%
6.5/32
43%
13/30
  
Green Light Chess 3.01.2.22505 52%
16.5/32
50%
15/30
  
Little Goliath Evolution 3.122505 36%
11.5/32
  39%
12.5/32
Yace 0.99.87250350%
0.5/1
36%
12/33
   
Bruja 1.9.1 64-bit2491 100%
2/2
26%
9/35
  
Murka 2 64-bit2481 55%
17/31
53%
17/32
  
Cheese 1.4 64-bit2476 30%
12/40
31%
10/32
  
Cerebro 3.03d2471 71%
18.5/26
38%
22.5/60
  
Kiwi 0.6d 64-bit2469 0%
0/1
 33%
10.5/32
 
Xpdnt 0910072468 0%
0/1
32%
9.5/30
  
Dorky 4.3 64-bit2466 43%
22.5/52
31%
6.5/21
  
Schooner 1.7.0 64-bit2464  53%
17/32
33%
10.5/32
 
Pawny 0.3 64-bit2463 40%
12/30
44%
14/32
  
Amyan 1.5972462  49%
17.5/36
 32%
10/31
LittleThought 1.052 64-bit2452100%
1/1
45%
13.5/30
 22%
7/32
 
Counter 1.22446 43%
13/30
50%
15/30
  
Matacz 1.4244653%
17/32
39%
11/28
53%
35/66
44%
14/32
 
NameEloRomiChess
P3n
64-bit
RomiChess
P3L
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
Ares 1.005.2 64-bit244141%
13/32
52%
16/31
 41%
13/32
 
SpiderChess 070603243950%
16/32
56%
18/32
43%
28.5/66
34%
11/32
 
Atlas 3.14b 64-bit2436 47%
14/30
55%
17/31
  
King of Kings 2.56243556%
28.5/51
 50%
18/36
55%
17.5/32
 
MadChess 2.2 64-bit243553%
17/32
  47%
29/62
 
LambChop 10.99243455%
28/51
55%
16.5/30
54%
36/67
48%
15.5/32
 
Abrok 5.0243147%
15/32
 35%
12.5/36
36%
11.5/32
 
Gromit 3.8.2243159%
28.5/48
57%
17/30
 53%
16/30
 
Eeyore 1.52 64-bit242857%
16.5/29
50%
19.5/39
34%
11/32
45%
14.5/32
 
Shallow 2 rev8 64-bit242743%
19.5/45
  58%
17.5/30
 
Gaia 3.5 64-bit242547%
13.5/29
50%
15/30
63%
22/35
52%
16.5/32
 
Nejmet 3.07242347%
24/51
50%
15/30
44%
14.5/33
42%
13.5/32
 
Quark 2.35242344%
21/48
37%
11/30
61%
22/36
46%
29/63
 
Hussar 0.4242149%
23.5/48
48%
19/40
50%
16/32
39%
24.5/63
 
Dragon 4.6241838%
11/29
48%
14/29
54%
19.5/36
41%
25.5/62
61%
19.5/32
Snitch 1.6.2 32-bit241845%
12.5/28
 53%
17.5/33
48%
13.5/28
 
OliThink 5.3.0 64-bit241656%
18/32
 50%
15/30
38%
12/32
 
Simplex 0.9.8 64-bit240758%
18.5/32
47%
18/38
34%
11/32
35%
21.5/62
 
Ifrit m1.8 64-bit2405 52%
22/42
 56%
35/62
 
Matacz 1.12399  59%
19/32
 42%
10/24
NameEloRomiChess
P3n
64-bit
RomiChess
P3L
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
TJchess 1.3 64-bit2399 50%
16/32
 52%
33/63
 
KnightDreamer 3.32392  58%
19/33
49%
31/63
 
PostModernist 10162389  53%
18/34
50%
15.5/31
 
Comet B502388 50%
16/32
38%
12/32
62%
20/32
42%
13.5/32
Leila 0.53h238650%
0.5/1
60%
18.5/31
41%
14/34
53%
17/32
 
Amy 0.87b23850%
0/1
41%
13.5/33
40%
13.5/34
44%
13.5/31
 
Diablo 0.5.12385  60%
20.5/34
58%
18.5/32
 
Capture R012382 64%
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-bit2380 50%
16/32
 42%
13.5/32
 
Comet B682378 50%
0.5/1
55%
36/66
  
Cmcchess 2.6 64-bit237750%
1/2
  58%
18.5/32
 
Der Bringer 1.923740%
0/1
45%
14/31
60%
39.5/66
37%
11.5/31
 
Patzer 3.80237325%
0.5/2
53%
17/32
47%
16/34
34%
11/32
 
Djinn 0.925x2372 52%
16.5/32
46%
29/63
  
Muse 0.899b2371 56%
18/32
54%
34.5/64
  
Giraffe 20161023 64-bit237045%
14.5/32
  52%
32/62
 
Terra 3.42369 55%
17.5/32
 56%
18.5/33
 
The Crazy Bishop 00522364  69%
23.5/34
56%
18/32
 
Amateur 2.822351 100%
1/1
66%
22.5/34
 52%
16/31
NameEloRomiChess
P3n
64-bit
RomiChess
P3L
64-bit
RomiChess
P3k
64-bit
RomiChess
P3m
64-bit
RomiChess
P3kLD
Alex 2.14a 64-bit2347 62%
20/32
68%
21/31
  
Tigran 2.4n 64-bit2344100%
1/1
65%
20/31
   
Horizon 4.42342100%
2/2
52%
16.5/32
52%
16.5/32
  
Plisk 0.2.7d 64-bit2342 58%
18/31
 100%
1/1
 
EXchess 6.02b 64-bit2341 64%
20.5/32
69%
21.5/31
  
Queen 4.032335 59%
19/32
55%
36/66
  
Sage 3.532324 64%
21/33
52%
16.5/32
  
Chezzz 1.0.3232150%
0.5/1
36%
11.5/32
   
Aice 0.99.223140%
0/1
0%
0/1
   
Asterisk 0.62307100%
1/1
 45%
13.5/30
  
Joker 1.1.1423050%
0/1
50%
0.5/1
73%
22/30
0%
0/1
 
Thor's Hammer 2.29 64-bit2301100%
1/1
0%
0/1
   
KnightX 1.922296100%
1/1
50%
0.5/1
   
Scidlet 3.61 64-bit2266100%
1/1
75%
1.5/2
   
Anechka 0.082233100%
1/1
 87%
27/31
  
ChessAlex 2.0r42207100%
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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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 July 4, 2020