CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Custom engine selection

Comparing 5 engines!
5 selected engines played 32 games with each other

CCRL 40/40 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Computed on July 19, 2019 with Bayeselo based on 1'068'538 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+
1Napoleon 1.8 64-bit2338+17−1751.5%−11.431.0%1223 
100.0%
 Napoleon 1.6.0b 64-bit2206+31−3146.7%+22.131.5%349
100.0%
 Napoleon 1.7 64-bit2133+21−2146.9%+22.321.9%859
75.0%
 Napoleon 1.5.0 64-bit2122+26−2647.4%+18.824.2%533
73.2%
 Napoleon 1.4.0 64-bit2109+32−3248.1%+11.119.8%374
 

Results matrix

Custom engine selection
#NameElo12345
1Napoleon 1.8 64-bit2338  28 − 4
+26−2=4
+122
  
2Napoleon 1.6.0b 64-bit2206     
3Napoleon 1.7 64-bit21334 − 28
+2−26=4
−122
    
4Napoleon 1.5.0 64-bit2122     
5Napoleon 1.4.0 64-bit2109     
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
1Napoleon 1.8 64-bit2338 100.0100.0100.0100.0
2Napoleon 1.6.0b 64-bit22060.0 100.0100.0100.0
3Napoleon 1.7 64-bit21330.00.0 75.089.5
4Napoleon 1.5.0 64-bit21220.00.025.0 73.2
5Napoleon 1.4.0 64-bit21090.00.010.526.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Napoleon 1.8 64-bit2338 61615128
2Napoleon 1.6.0b 64-bit22066 25913654
3Napoleon 1.7 64-bit2133161259 18474
4Napoleon 1.5.0 64-bit212251136184 330
5Napoleon 1.4.0 64-bit2109285474330 
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
1Napoleon 1.8 64-bit2338 0.47.72.91.8
2Napoleon 1.6.0b 64-bit22060.4 21.415.47.5
3Napoleon 1.7 64-bit21337.721.4 13.26.0
4Napoleon 1.5.0 64-bit21222.915.413.2 36.4
5Napoleon 1.4.0 64-bit21091.87.56.036.4 
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
NameEloNapoleon
1.8
64-bit
Napoleon
1.6.0b
64-bit
Napoleon
1.7
64-bit
Napoleon
1.5.0
64-bit
Napoleon
1.4.0
64-bit
Asterisk 0.6233058%
18.5/32
 25%
1.5/6
  
Chezzz 1.0.3232162%
2.5/4
 17%
1/6
  
EveAnn 1.72231950%
2/4
 19%
1.5/8
  
Gibbon 2.69a 64-bit2318 50%
5/10
12%
0.5/4
  
Averno 0.81231261%
22/36
 25%
1.5/6
  
Nemeton 1.22308 38%
3/8
12%
0.5/4
  
Ant 2006-F230212%
0.5/4
 8%
0.5/6
  
Nemeton 1.02292   25%
0.5/2
25%
2.5/10
Matilde 2008 64-bit2288  0%
0/4
25%
0.5/2
 
FireFly 2.7.0 64-bit2286 25%
2.5/10
38%
1.5/4
50%
1/2
38%
3/8
Orion 0.2 64-bit2278 31%
2.5/8
 25%
1/4
 
Ayito 0.2.9942264  50%
3/6
38%
1.5/4
 
Protej 0.5.8c22510%
0/1
57%
8/14
50%
2/4
17%
1/6
 
RattateChess 1.0 Nosferatu2251  88%
3.5/4
38%
1.5/4
 
Exacto 0.e 64-bit2250 25%
2/8
12%
0.5/4
38%
3/8
 
Beowulf 2.4a 64-bit2249  58%
3.5/6
25%
0.5/2
 
Mango Paola Ajedrez 4.12248  25%
1/4
50%
3/6
25%
1/4
MadChess 1.4 64-bit2247   0%
0/2
54%
7.5/14
Buzz 0.08 64-bit222856%
18/32
 25%
1.5/6
28%
4.5/16
 
RamJet 0.132228 56%
14.5/26
19%
1.5/8
  
NameEloNapoleon
1.8
64-bit
Napoleon
1.6.0b
64-bit
Napoleon
1.7
64-bit
Napoleon
1.5.0
64-bit
Napoleon
1.4.0
64-bit
Tiny Chess 1.46 64-bit222488%
3.5/4
 0%
0/4
  
Uralochka 1.1b2217 46%
6.5/14
50%
2/4
33%
2/6
 
ChessKISS 1.7c 64-bit2213 41%
6.5/16
40%
4/10
  
OBender 03.2016 64-bit2213 48%
9.5/20
38%
1.5/4
  
Weini 0.0.24 64-bit221248%
15.5/32
   33%
2/6
Adam 3.32210 100%
4/4
33%
2/6
  
Alf 1.092194  42%
2.5/6
75%
3/4
 
Carballo 0.82194   25%
5.5/22
33%
2/6
Dorpsgek Dillinger 64-bit2194 55%
5.5/10
54%
13/24
  
EXchess 5.04b 64-bit2187   38%
3/8
42%
5/12
NagaSkaki 5.122185  25%
6/24
 38%
1.5/4
Prophet 2.0 64-bit2179   53%
9.5/18
38%
1.5/4
Isa 1.9.51 64-bit2172 50%
1/2
 31%
2.5/8
 
NG-Play 9.86 64-bit2170 75%
3/4
 32%
4.5/14
25%
2.5/10
Kurt 0.9.2.2 64-bit2169 38%
1.5/4
42%
10/24
 50%
2/4
Clever Girl r185 64-bit2162100%
4/4
   42%
2.5/6
Chesley r323 64-bit2160   35%
9/26
50%
2/4
Bagatur 1.2b 32-bit2155   50%
4/8
75%
4.5/6
Dorpsgek Cosmopolitan 2 64-bit2151 64%
9/14
0%
0/1
  
Blitzkrieg rev337 64-bit2142 46%
5.5/12
45%
4.5/10
  
NameEloNapoleon
1.8
64-bit
Napoleon
1.6.0b
64-bit
Napoleon
1.7
64-bit
Napoleon
1.5.0
64-bit
Napoleon
1.4.0
64-bit
Maverick 0.2 64-bit2141   38%
3/8
42%
5/12
K2 0.43f2138   54%
6.5/12
35%
7/20
Parrot 07.07.222135  58%
11.5/20
50%
5/10
35%
3.5/10
Barbarossa 0.4.0 64-bit2133 44%
3.5/8
48%
14.5/30
  
BikJump 2.01 64-bit2116 100%
4/4
 48%
10.5/22
58%
3.5/6
MadChess 1.2 64-bit2114   69%
5.5/8
56%
10/18
Clarabit 1.00 64-bit2104 38%
1.5/4
 58%
15/26
 
BigLion 2.23w2076   50%
2/4
83%
5/6
Galjoen 0.36 64-bit2073 65%
6.5/10
25%
1/4
  
Soldat III 0.178 64-bit2069 50%
1/2
72%
14.5/20
62%
17.5/28
 
BigLion 2.23x2066 75%
1.5/2
 50%
5/10
50%
3/6
Ecce 1.0 (rev. 508) 64-bit2049 50%
1/2
 55%
15.5/28
 
Cinnamon 2.0 64-bit2035100%
1/1
50%
1/2
   
Cupcake 1.1a 64-bit2028   89%
12.5/14
67%
4/6
Abbess 2016.12.112018 75%
1.5/2
65%
13/20
  
Smash 1.0.3 64-bit2004 100%
2/2
 50%
4/8
 
Zeta Dva 0220 64-bit1977   75%
3/4
83%
5/6
Rival 1.181974   67%
4/6
42%
2.5/6
Monik 2.2.3 64-bit1948   75%
4.5/6
42%
2.5/6
Dabbaba 7.491906   88%
3.5/4
92%
5.5/6
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:
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  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 19, 2019