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 4 engines!
4 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+
1OliThink 5.4.0 64-bit2427+20−2050.9%−6.121.7%919 
52.8%
 OliThink 5.3.5b 64-bit2426+31−3151.3%−9.223.1%355
70.7%
 OliThink 5.3.0 64-bit2416+12−1246.8%+24.122.6%2579
93.5%
 OliThink 5.3.2 64-bit2403+13−1348.6%+10.923.0%2236
 

Results matrix

Custom engine selection
#NameElo1234
1OliThink 5.4.0 64-bit2427    
2OliThink 5.3.5b 64-bit2426    
3OliThink 5.3.0 64-bit2416    
4OliThink 5.3.2 64-bit2403    
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
#NameElo1234
1OliThink 5.4.0 64-bit2427 52.881.897.8
2OliThink 5.3.5b 64-bit242647.2 70.790.6
3OliThink 5.3.0 64-bit241618.229.3 93.5
4OliThink 5.3.2 64-bit24032.29.46.5 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1OliThink 5.4.0 64-bit2427 578498879
2OliThink 5.3.5b 64-bit2426578 378399
3OliThink 5.3.0 64-bit2416498378 927
4OliThink 5.3.2 64-bit2403879399927 
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
#NameElo1234
1OliThink 5.4.0 64-bit2427 45.414.227.9
2OliThink 5.3.5b 64-bit242645.4 12.915.4
3OliThink 5.3.0 64-bit241614.212.9 19.3
4OliThink 5.3.2 64-bit240327.915.419.3 
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 39 common opponents

Custom engine selection
NameEloOliThink
5.4.0
64-bit
OliThink
5.3.5b
64-bit
OliThink
5.3.0
64-bit
OliThink
5.3.2
64-bit
Yace 0.99.872503  37%
11/30
50%
0.5/1
Trace 1.37a2500  42%
12.5/30
0%
0/1
Kiwi 0.6d 64-bit2469  37%
11/30
50%
0.5/1
Counter 1.22446  46%
27.5/60
47%
15/32
Lozza 1.18 64-bit244638%
12/32
  0%
0/1
Matacz 1.4244642%
13.5/32
  33%
11/33
SpiderChess 070603243936%
11.5/32
 35%
10.5/30
38%
12/32
King of Kings 2.56243552%
16/31
 52%
15.5/30
56%
18/32
LambChop 10.99243455%
17.5/32
  59%
19/32
Abrok 5.0243152%
16.5/32
 47%
14/30
100%
1/1
Raven 0.90 64-bit242950%
16/32
50%
16/32
  
Eeyore 1.52 64-bit242858%
18.5/32
  47%
22.5/48
Shallow 2 rev8 64-bit242756%
18/32
  75%
1.5/2
Zevra 2.1.2 r248 64-bit242645%
14.5/32
50%
16.5/33
48%
15.5/32
 
Gaia 3.5 64-bit242555%
17.5/32
58%
19/33
42%
12.5/30
40%
13.5/34
Nejmet 3.07242364%
20.5/32
41%
13/32
 44%
14/32
Quark 2.35242350%
16/32
47%
15/32
58%
17.5/30
48%
15/31
Hussar 0.4242153%
17/32
55%
18/33
 52%
22/42
Dragon 4.6241848%
15/31
35%
11.5/33
45%
13.5/30
71%
20.5/29
Snitch 1.6.2 32-bit2418 55%
17/31
53%
15.5/29
0%
0/1
NameEloOliThink
5.4.0
64-bit
OliThink
5.3.5b
64-bit
OliThink
5.3.0
64-bit
OliThink
5.3.2
64-bit
RomiChess P3n 64-bit241355%
17.5/32
53%
17.5/33
44%
14/32
 
Simplex 0.9.8 64-bit240759%
19/32
65%
19.5/30
 67%
19.5/29
Ifrit m1.8 64-bit240555%
17.5/32
  44%
18.5/42
TJchess 1.3 64-bit239948%
15.5/32
  67%
2/3
Teki 2 64-bit238958%
18.5/32
  50%
14/28
Comet B502388  60%
18.5/31
43%
10/23
Leila 0.53h2386  63%
19/30
46%
15.5/34
Amy 0.87b2385  52%
15.5/30
47%
15/32
Diablo 0.5.12385  52%
15.5/30
75%
1.5/2
Gosu 0.162382  50%
15/30
52%
16/31
Typhoon 1.00-358 64-bit2382 58%
19/33
 25%
0.5/2
Comet B682378  62%
20/32
50%
0.5/1
Der Bringer 1.92374  68%
20.5/30
53%
17.5/33
Patzer 3.802373  43%
13/30
47%
14/30
Muse 0.899b2371  63%
19/30
52%
16.5/32
Nemeton 1.62369  53%
17/32
40%
12/30
Sorgenkind 0.42330  72%
23/32
75%
1.5/2
Sage 3.532324  73%
22/30
50%
1/2
Joker 1.1.142305  47%
14/30
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%

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 July 4, 2020