CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
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 August 1, 2020 with Bayeselo based on 1'166'106 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+
1pikoSzachy 4.12478+29−2952.3%−16.130.8%412 
100.0%
 pikoSzachy 3.42399+35−3548.6%+10.124.1%295
94.7%
 pikoSzachy 3.32359+33−3352.1%−14.428.1%310
54.7%
 pikoSzachy Extreme 22356+34−3452.1%−15.525.6%308
98.1%
 pikoSzachy Extreme2308+31−3149.3%+5.825.1%378
 

Results matrix

Custom engine selection
#NameElo12345
1pikoSzachy 4.12478     
2pikoSzachy 3.42399     
3pikoSzachy 3.32359     
4pikoSzachy Extreme 22356     
5pikoSzachy Extreme2308     
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
1pikoSzachy 4.12478 100.0100.0100.0100.0
2pikoSzachy 3.423990.0 94.795.8100.0
3pikoSzachy 3.323590.05.3 54.798.6
4pikoSzachy Extreme 223560.04.245.3 98.1
5pikoSzachy Extreme23080.00.01.41.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1pikoSzachy 4.12478 304814467
2pikoSzachy 3.4239930 96720
3pikoSzachy 3.323594896 4832
4pikoSzachy Extreme 223561447248 120
5pikoSzachy Extreme230867032120 
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
1pikoSzachy 4.12478 4.26.620.08.5
2pikoSzachy 3.423994.2 15.911.90.0
3pikoSzachy 3.323596.615.9 7.84.7
4pikoSzachy Extreme 2235620.011.97.8 17.5
5pikoSzachy Extreme23088.50.04.717.5 
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 24 common opponents

Custom engine selection
NameElopikoSzachy
4.1
pikoSzachy
3.4
pikoSzachy
3.3
pikoSzachy
Extreme
2
pikoSzachy
Extreme
Giraffe 20150908 64-bit246155%
5.5/10
 44%
3.5/8
  
Kiwi 0.6d 32-bit2419 58%
14/24
 38%
3/8
 
Ares 1.005 64-bit241860%
6/10
   30%
3/10
Gaia 3.5 64-bit241785%
8.5/10
  69%
5.5/8
 
Diablo 0.5.1241255%
5.5/10
43%
10/23
 62%
5/8
 
Ifrit m1.8 64-bit241245%
4.5/10
  44%
3.5/8
 
Rodin 3.02403 44%
10.5/24
46%
11/24
  
Gosu 0.162402 75%
18/24
 38%
3/8
 
Tigran 2.4n 64-bit240165%
6.5/10
  69%
5.5/8
50%
6/12
Simplex 0.9.8 64-bit240070%
7/10
  31%
2.5/8
 
Myrddin 0.87 64-bit239550%
5/10
  50%
4/8
46%
5.5/12
Phalanx XXII2394 38%
9/24
48%
11.5/24
  
OliThink 5.3.2 64-bit237475%
7.5/10
  56%
4.5/8
100%
1/1
MadChess 2.0 64-bit237045%
4.5/10
  50%
4/8
 
Phalanx XXIII2364  45%
4.5/10
 43%
6/14
Arion 1.7234290%
9/10
 48%
11.5/24
  
KnightX 1.922317  62%
15/24
44%
3.5/8
 
Nemeton 1.22309  100%
4/4
 50%
2/4
Matilde 2008 64-bit2290   44%
3.5/8
25%
1/4
FireFly 2.7.0 64-bit2287   62%
5/8
59%
6.5/11
NameElopikoSzachy
4.1
pikoSzachy
3.4
pikoSzachy
3.3
pikoSzachy
Extreme
2
pikoSzachy
Extreme
Chispa 4.0.32274  56%
13.5/24
69%
5.5/8
 
Beowulf 2.4a 64-bit2250   62%
5/8
57%
8/14
Adam 3.32211   44%
3.5/8
62%
2.5/4
ChessKISS 1.7 64-bit2210   69%
5.5/8
50%
2/4
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%

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

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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
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Reference rating list:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020