CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (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 August 8, 2020 with Bayeselo based on 2'348'441 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-bit2531+101−10345.3%+31.028.1%32 
87.8%
1OliThink 5.5.2 64-bit2466+31−3154.7%−32.819.9%387
98.2%
 OliThink 5.4.0 64-bit2427+20−2050.9%−6.421.3%951
55.9%
 OliThink 5.3.5b 64-bit2425+31−3151.3%−9.423.1%355
68.6%
 OliThink 5.3.0 64-bit2416+12−1246.8%+24.022.6%2579
93.3%
 OliThink 5.3.2 64-bit2403+13−1348.6%+10.923.0%2236
 

Results matrix

Custom engine selection
#NameElo123456
1OliThink 5.6.0 64-bit2531      
2OliThink 5.5.2 64-bit2466      
3OliThink 5.4.0 64-bit2427      
4OliThink 5.3.5b 64-bit2425      
5OliThink 5.3.0 64-bit2416      
6OliThink 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
#NameElo123456
1OliThink 5.6.0 64-bit2531 87.897.297.298.499.1
2OliThink 5.5.2 64-bit246612.2 98.296.899.8100.0
3OliThink 5.4.0 64-bit24272.81.8 55.983.098.0
4OliThink 5.3.5b 64-bit24252.83.244.1 68.689.4
5OliThink 5.3.0 64-bit24161.60.117.031.4 93.3
6OliThink 5.3.2 64-bit24030.90.02.010.66.7 
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-bit2531 00000
2OliThink 5.5.2 64-bit24660 599123235268
3OliThink 5.4.0 64-bit24270599 578498879
4OliThink 5.3.5b 64-bit24250123578 378399
5OliThink 5.3.0 64-bit24160235498378 927
6OliThink 5.3.2 64-bit24030268879399927 
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-bit2531 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-bit24250.016.644.3 12.915.4
5OliThink 5.3.0 64-bit24160.07.914.112.9 19.3
6OliThink 5.3.2 64-bit24030.010.227.615.419.3 
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 0.99.872504    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
Matacz 1.42446  42%
13.5/32
  33%
11/33
Lozza 1.18 64-bit2444  38%
12/32
  0%
0/1
Flux 2.2.12439 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
   
King of Kings 2.562434 61%
16.5/27
52%
16/31
 52%
15.5/30
56%
18/32
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
Eeyore 1.52 64-bit2429 47%
14.5/31
58%
18.5/32
  47%
22.5/48
Shallow 2 rev8 64-bit2425 68%
19/28
56%
18/32
  75%
1.5/2
Gaia 3.5 64-bit2424 55%
15.5/28
55%
17.5/32
58%
19/33
42%
12.5/30
40%
13.5/34
Nejmet 3.072424  64%
20.5/32
41%
13/32
 44%
14/32
Quark 2.352424  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
Snitch 1.6.2 32-bit2418   55%
17/31
53%
15.5/29
0%
0/1
Dragon 4.62417  48%
15/31
35%
11.5/33
45%
13.5/30
71%
20.5/29
RomiChess P3n 64-bit2412  55%
17.5/32
53%
17.5/33
44%
14/32
 
Simplex 0.9.8 64-bit2407  59%
19/32
65%
19.5/30
 67%
19.5/29
Ifrit m1.8 64-bit2406  55%
17.5/32
  44%
18.5/42
TJchess 1.3 64-bit2398  48%
15.5/32
  67%
2/3
Comet B502388    60%
18.5/31
43%
10/23
Leila 0.53h2387    63%
19/30
46%
15.5/34
Teki 2 64-bit2387  58%
18.5/32
  50%
14/28
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
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
Typhoon 1.00-358 64-bit2370   58%
19/33
 25%
0.5/2
Nemeton 1.62369    53%
17/32
40%
12/30
Sorgenkind 0.42329    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 August 8, 2020