CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 selected engines played 0 games with each other

CCRL 40/15 Rating List — Custom engine selection (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on September 26, 2020 with Bayeselo based on 1'179'815 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1LittleThought 1.052 64-bit2500+16−1648.1%+11.825.9%1404 
99.5%
 LittleThought 1.052 32-bit2468+18−1949.8%+2.530.0%1012
100.0%
 LittleThought 1.04 32-bit2394+33−3449.8%+2.830.4%303
99.6%
 LittleThought 1.03 32-bit2340+21−2147.5%+19.824.9%826
74.5%
 LittleThought 1.00 32-bit2327+33−3349.5%+3.427.9%323
 

Results matrix

Custom engine selection
#NameElo12345
1LittleThought 1.052 64-bit2500     
2LittleThought 1.052 32-bit2468     
3LittleThought 1.04 32-bit2394     
4LittleThought 1.03 32-bit2340     
5LittleThought 1.00 32-bit2327     
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
1LittleThought 1.052 64-bit2500 99.5100.0100.0100.0
2LittleThought 1.052 32-bit24680.5 100.0100.0100.0
3LittleThought 1.04 32-bit23940.00.0 99.699.7
4LittleThought 1.03 32-bit23400.00.00.4 74.5
5LittleThought 1.00 32-bit23270.00.00.325.5 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1LittleThought 1.052 64-bit2500 23530480
2LittleThought 1.052 32-bit2468235 2139924
3LittleThought 1.04 32-bit239430213 31938
4LittleThought 1.03 32-bit23404899319 108
5LittleThought 1.00 32-bit232702438108 
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
1LittleThought 1.052 64-bit2500 9.71.82.20.0
2LittleThought 1.052 32-bit24689.7 16.25.41.8
3LittleThought 1.04 32-bit23941.816.2 28.36.1
4LittleThought 1.03 32-bit23402.25.428.3 9.4
5LittleThought 1.00 32-bit23270.01.86.19.4 
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 60 common opponents

Custom engine selection
NameEloLittleThought
1.052
64-bit
LittleThought
1.052
32-bit
LittleThought
1.04
32-bit
LittleThought
1.03
32-bit
LittleThought
1.00
32-bit
Aristarch 4.50259725%
0.5/2
100%
1/1
   
Dirty 6J-22257742%
10/24
25%
1/4
   
Tornado 2.1.41a252825%
1/4
  17%
2/12
 
DanaSah 4.37250546%
11/24
29%
3.5/12
   
Tao 5.6250325%
0.5/2
42%
2.5/6
   
Philou 3.1.4.1249552%
12.5/24
38%
6/16
25%
1/4
  
Delphil 2.8249348%
11.5/24
52%
10.5/20
   
nanoSzachy 3.9249233%
8/24
31%
2.5/8
   
Yace 0.99.87248854%
14/26
25%
1/4
   
Xpdnt 091007248375%
1.5/2
47%
20.5/44
50%
2/4
12%
0.5/4
 
Pepito 1.59 32-bit248242%
10/24
25%
0.5/2
   
Matacz 1.42479 53%
8.5/16
38%
1.5/4
  
SpiderChess 0706032479 75%
1.5/2
 25%
0.5/2
 
Anatoli 0.35k247531%
7.5/24
25%
0.5/2
25%
1/4
25%
0.5/2
 
Trace 1.37a247258%
3.5/6
38%
4.5/12
   
Quark 2.35246975%
1.5/2
25%
0.5/2
 25%
1/4
 
Dirty 14M-222468 75%
3/4
50%
2/4
  
Bruja 1.9.1 32-bit244562%
15/24
62%
2.5/4
   
Hussar 0.4244550%
1/2
52%
14/27
   
Arasan 10.12443   62%
2.5/4
62%
2.5/4
NameEloLittleThought
1.052
64-bit
LittleThought
1.052
32-bit
LittleThought
1.04
32-bit
LittleThought
1.03
32-bit
LittleThought
1.00
32-bit
nanoSzachy 3.82439 58%
18.5/32
38%
4.5/12
50%
2/4
 
Snitch 1.6.2 32-bit2438 62%
2.5/4
 50%
1/2
 
Typhoon 1.00-3582435 58%
7/12
50%
2/4
  
Delphil 2.6a2416 50%
6/12
62%
2.5/4
  
Diablo 0.5.12412   31%
2.5/8
0%
0/2
Typhoon 1.00-3142411   33%
2/6
30%
3/10
Queen 4.032410  50%
7.5/15
54%
6.5/12
38%
1.5/4
Hermann 2.02408   50%
2/4
100%
1/1
nanoSzachy 3.42408  50%
0.5/1
17%
2/12
 
Djinn 0.925x2403   12%
0.5/4
12%
0.5/4
Gosu 0.16240371%
17/24
  67%
4/6
 
Delphil 1.82399  50%
1/2
69%
5.5/8
20%
1/5
Sorgenkind 0.42389 62%
2.5/4
52%
10.5/20
36%
15/42
 
Sage 3.532387  56%
4.5/8
25%
6/24
 
Horizon 4.42386  50%
4/8
29%
10.5/36
 
Dirty 0.99 OW52383  50%
1/2
48%
9.5/20
 
Tytan 9.32382   69%
11/16
25%
0.5/2
Ifrit m1.5 32-bit2371 50%
4/8
55%
5.5/10
  
GreKo 6.252369  65%
6.5/10
0%
0/2
 
GreKo 6.52365 60%
3/5
42%
5/12
40%
6/15
 
NameEloLittleThought
1.052
64-bit
LittleThought
1.052
32-bit
LittleThought
1.04
32-bit
LittleThought
1.03
32-bit
LittleThought
1.00
32-bit
Alex 2.14a 32-bit2364 62%
2.5/4
  45%
4.5/10
OliThink 5.3.0 32-bit2359 75%
15/20
71%
10/14
  
Glass 1.32354  56%
5/9
56%
4.5/8
 
GreKo 5.92347  50%
1/2
62%
2.5/4
 
Tytan 9.32 32-bit2347  50%
1/2
 100%
1/1
Arion 1.72343 100%
4/4
  50%
5/10
Rodin 2.3a2340  70%
7/10
62%
10/16
 
Aice 0.99.22338   100%
2/2
0%
0/2
Daydreamer 1.52336  75%
1.5/2
33%
4/12
 
Horizon 4.32332   62%
2.5/4
25%
1/4
Amundsen 0.802329 59%
9.5/16
62%
5/8
38%
4.5/12
 
KnightX 1.922317   75%
3/4
56%
4.5/8
Cheese 1.32309  50%
2/4
58%
37.5/65
 
Anechka 0.082302  50%
1/2
 67%
2/3
Natwarlal 0.142300   58%
11.5/20
50%
2/4
Zeus 1.292299  0%
0/2
 50%
3.5/7
Popochin 3.22297  62%
2.5/4
57%
12.5/22
 
Butcher 1.60n12286  75%
1.5/2
67%
2/3
 
Ares 1.02259  50%
1/2
83%
10/12
 
Rotor 0.1a2246  25%
0.5/2
 75%
3/4
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
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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

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020