CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 6 engines!
6 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 October 17, 2020 with Bayeselo based on 2'387'265 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+
 OliThink 5.6.0 64-bit2479+60−6145.8%+28.022.9%96 
63.9%
1OliThink 5.5.2 64-bit2466+31−3154.7%−32.919.9%387
98.4%
 OliThink 5.4.0 64-bit2427+20−2050.9%−7.021.3%951
55.4%
 OliThink 5.3.5b 64-bit2424+31−3151.3%−8.823.1%355
68.5%
 OliThink 5.3.0 64-bit2416+12−1246.8%+23.522.6%2579
93.4%
 OliThink 5.3.2 64-bit2402+13−1348.6%+11.423.0%2236
 

Results matrix

Custom engine selection
#NameElo123456
1OliThink 5.6.0 64-bit2479      
2OliThink 5.5.2 64-bit2466      
3OliThink 5.4.0 64-bit2427      
4OliThink 5.3.5b 64-bit2424      
5OliThink 5.3.0 64-bit2416      
6OliThink 5.3.2 64-bit2402      
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
#NameElo123456
1OliThink 5.6.0 64-bit2479 63.994.393.997.599.1
2OliThink 5.5.2 64-bit246636.1 98.497.099.9100.0
3OliThink 5.4.0 64-bit24275.71.6 55.482.497.9
4OliThink 5.3.5b 64-bit24246.13.044.6 68.589.5
5OliThink 5.3.0 64-bit24162.50.117.631.5 93.4
6OliThink 5.3.2 64-bit24020.90.02.110.56.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1OliThink 5.6.0 64-bit2479 00000
2OliThink 5.5.2 64-bit24660 599123235268
3OliThink 5.4.0 64-bit24270599 578498879
4OliThink 5.3.5b 64-bit24240123578 378399
5OliThink 5.3.0 64-bit24160235498378 927
6OliThink 5.3.2 64-bit24020268879399927 
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
#NameElo123456
1OliThink 5.6.0 64-bit2479 0.00.00.00.00.0
2OliThink 5.5.2 64-bit24660.0 44.816.67.910.2
3OliThink 5.4.0 64-bit24270.044.8 44.314.127.6
4OliThink 5.3.5b 64-bit24240.016.644.3 12.915.4
5OliThink 5.3.0 64-bit24160.07.914.112.9 19.3
6OliThink 5.3.2 64-bit24020.010.227.615.419.3 
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 42 common opponents

Custom engine selection
NameEloOliThink
5.6.0
64-bit
OliThink
5.5.2
64-bit
OliThink
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 1.37a2499    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
Matacz 1.42445  42%
13.5/32
  33%
11/33
Lozza 1.18 64-bit2442  38%
12/32
  0%
0/1
Flux 2.2.12440 38%
10.5/28
50%
16/32
   
SpiderChess 0706032439  36%
11.5/32
 35%
10.5/30
38%
12/32
MadChess 2.2 64-bit2436 50%
14.5/29
36%
11.5/32
   
Gromit 3.8.22433 54%
14/26
37%
11/30
   
LambChop 10.992433 54%
14.5/27
55%
17.5/32
  59%
19/32
Raven 0.90 64-bit2433  50%
16/32
50%
16/32
  
Abrok 5.02432 57%
16.5/29
52%
16.5/32
 47%
14/30
100%
1/1
King of Kings 2.562432 61%
16.5/27
52%
16/31
 52%
15.5/30
56%
18/32
Eeyore 1.52 64-bit2428 47%
14.5/31
58%
18.5/32
  47%
22.5/48
Shallow 2 rev8 64-bit2424 68%
19/28
56%
18/32
  75%
1.5/2
Gaia 3.5 64-bit2423 55%
15.5/28
55%
17.5/32
58%
19/33
42%
12.5/30
40%
13.5/34
Nejmet 3.072423  64%
20.5/32
41%
13/32
 44%
14/32
Quark 2.352423  50%
16/32
47%
15/32
58%
17.5/30
48%
15/31
Zevra 2.1.2 r248 64-bit2422 59%
17/29
45%
14.5/32
50%
16.5/33
48%
15.5/32
 
NameEloOliThink
5.6.0
64-bit
OliThink
5.5.2
64-bit
OliThink
5.4.0
64-bit
OliThink
5.3.5b
64-bit
OliThink
5.3.0
64-bit
OliThink
5.3.2
64-bit
Hussar 0.42421  53%
17/32
55%
18/33
 52%
22/42
Dragon 4.62417  48%
15/31
35%
11.5/33
45%
13.5/30
71%
20.5/29
Snitch 1.6.2 32-bit2417   55%
17/31
53%
15.5/29
0%
0/1
RomiChess P3n 64-bit2412  55%
17.5/32
53%
17.5/33
44%
14/32
 
Ifrit m1.8 64-bit2406  55%
17.5/32
  44%
18.5/42
Simplex 0.9.8 64-bit2406  59%
19/32
65%
19.5/30
 67%
19.5/29
TJchess 1.3 64-bit2398  48%
15.5/32
  67%
2/3
Leila 0.53h2387    63%
19/30
46%
15.5/34
Teki 2 64-bit2387  58%
18.5/32
  50%
14/28
Comet B502386    60%
18.5/31
43%
10/23
Diablo 0.5.12385    52%
15.5/30
75%
1.5/2
Amy 0.87b2384    52%
15.5/30
47%
15/32
Gosu 0.162381    50%
15/30
52%
16/31
Comet B682377    62%
20/32
50%
0.5/1
Der Bringer 1.92373    68%
20.5/30
53%
17.5/33
Patzer 3.802372    43%
13/30
47%
14/30
Muse 0.899b2371    63%
19/30
52%
16.5/32
Typhoon 1.00-358 64-bit2370   58%
19/33
 25%
0.5/2
Nemeton 1.62369    53%
17/32
40%
12/30
Sorgenkind 0.42328    72%
23/32
75%
1.5/2
NameEloOliThink
5.6.0
64-bit
OliThink
5.5.2
64-bit
OliThink
5.4.0
64-bit
OliThink
5.3.5b
64-bit
OliThink
5.3.0
64-bit
OliThink
5.3.2
64-bit
Sage 3.532324    73%
22/30
50%
1/2
Joker 1.1.142302    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 October 17, 2020