CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 selected engines played 30 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 CPU.
Computed on December 14, 2019 with Bayeselo based on 1'105'634 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+
1Zeta Dva 0301 64-bit2055+28−2849.0%+9.929.4%446 
100.0%
 Zeta Dva 0305 64-bit1982+23−2346.7%+23.921.8%688
58.4%
 Zeta Dva 0220 64-bit1978+28−2946.7%+25.817.3%475
64.6%
 Zeta Dva 0306 64-bit1971+22−2248.6%+10.618.5%816
62.0%
 Zeta Dva 0310 64-bit1966+20−2046.9%+22.318.1%926
68.9%
 Zeta Dva 0303 64-bit1955+38−3937.6%+96.222.8%259
 

Results matrix

Custom engine selection
#NameElo123456
1Zeta Dva 0301 64-bit2055      
2Zeta Dva 0305 64-bit1982   15.5 − 14.5
+8−7=15
0
  
3Zeta Dva 0220 64-bit1978      
4Zeta Dva 0306 64-bit1971 14.5 − 15.5
+7−8=15
0
    
5Zeta Dva 0310 64-bit1966      
6Zeta Dva 0303 64-bit1955      
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
1Zeta Dva 0301 64-bit2055 100.0100.0100.0100.0100.0
2Zeta Dva 0305 64-bit19820.0 58.475.283.887.8
3Zeta Dva 0220 64-bit19780.041.6 64.674.182.4
4Zeta Dva 0306 64-bit19710.024.835.4 62.075.5
5Zeta Dva 0310 64-bit19660.016.225.938.0 68.9
6Zeta Dva 0303 64-bit19550.012.217.624.531.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Zeta Dva 0301 64-bit2055 300286106178172
2Zeta Dva 0305 64-bit1982300 299296292308
3Zeta Dva 0220 64-bit1978286299 5094288
4Zeta Dva 0306 64-bit197110629650 55830
5Zeta Dva 0310 64-bit196617829294558 72
6Zeta Dva 0303 64-bit19551723082883072 
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
1Zeta Dva 0301 64-bit2055 26.531.18.413.024.4
2Zeta Dva 0305 64-bit198226.5 25.719.718.132.5
3Zeta Dva 0220 64-bit197831.125.7 3.96.739.2
4Zeta Dva 0306 64-bit19718.419.73.9 32.02.8
5Zeta Dva 0310 64-bit196613.018.16.732.0 6.1
6Zeta Dva 0303 64-bit195524.432.539.22.86.1 
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 49 common opponents

Custom engine selection
NameEloZeta
Dva
0301
64-bit
Zeta
Dva
0305
64-bit
Zeta
Dva
0220
64-bit
Zeta
Dva
0306
64-bit
Zeta
Dva
0310
64-bit
Zeta
Dva
0303
64-bit
RamJet 0.13222825%
1/4
    17%
2/12
OBender 03.2016 64-bit221415%
1.5/10
    0%
0/2
Blitzkrieg rev337 64-bit214343%
6/14
  25%
7.5/30
 44%
3.5/8
Maverick 0.2 64-bit2142 38%
4.5/12
28%
2.5/9
  25%
1.5/6
GopherCheck 0.2.2 64-bit214148%
9.5/20
46%
5.5/12
    
Barbarossa 0.4.0 64-bit213350%
2/4
62%
2.5/4
    
Prophet3 20180811 64-bit2129 25%
7.5/30
 37%
11/30
  
MadChess 1.2 64-bit2113 21%
2.5/12
40%
4/10
  58%
3.5/6
Lime 622105 21%
2.5/12
   17%
1/6
Armageddon 2.3082102   37%
11/30
22%
7/32
 
Prophet3 20170909 64-bit210034%
5.5/16
12%
0.5/4
    
Gunborg 1.35 64-bit2087   27%
8/30
23%
7.5/32
 
Buzz 0.072080 46%
5.5/12
35%
3.5/10
  17%
1/6
Soldat III 0.178 64-bit207050%
12/24
 42%
2.5/6
  50%
1/2
BigLion 2.23x206758%
14/24
 50%
2/4
 31%
10/32
25%
2/8
Gogobello 0.12 64-bit206058%
11.5/20
 50%
6/12
  33%
2/6
Ecce 1.0 (rev. 508) 64-bit205062%
15/24
42%
5/12
42%
2.5/6
 41%
13/32
56%
4.5/8
PLP 16615712047  33%
3/9
  17%
1/6
Monarch 1.72044 58%
7/12
40%
4/10
   
ECE 1.12040  50%
7.5/15
  75%
4.5/6
NameEloZeta
Dva
0301
64-bit
Zeta
Dva
0305
64-bit
Zeta
Dva
0220
64-bit
Zeta
Dva
0306
64-bit
Zeta
Dva
0310
64-bit
Zeta
Dva
0303
64-bit
Cinnamon 2.0 64-bit203653%
18/34
31%
5/16
 43%
13/30
58%
18.5/32
25%
0.5/2
Cupcake 1.1a 64-bit203038%
7.5/20
 40%
8/20
   
Barbarossa 0.3.0 64-bit202845%
9/20
 60%
6/10
   
Schola 1.1.0 64-bit202554%
13/24
46%
5.5/12
50%
2/4
   
Wuttang r2 64-bit2024 88%
3.5/4
42%
2.5/6
   
Ceibo 0.4 64-bit2020   43%
13/30
41%
13/32
 
Abbess 2016.12.112017 38%
6/16
   62%
5/8
Bubble 1.5201162%
12.5/20
38%
4.5/12
46%
5.5/12
   
Smash 1.0.3 64-bit2005  33%
4/12
  31%
2.5/8
Oberon 0.042000   58%
17.5/30
52%
16.5/32
 
AdroitChess 0.3198352%
10.5/20
42%
5/12
34%
5.5/16
  75%
4.5/6
Heracles 0.6.161982 25%
3/12
25%
0.5/2
 48%
15.5/32
50%
3/6
BSC 3.9++ 64-bit1977 42%
5/12
0%
0/2
 66%
21/32
 
Marvin 1.3.01975 54%
6.5/12
50%
1/2
  50%
3/6
Rival 1.181975 54%
6.5/12
50%
1/2
  42%
2.5/6
Dabbaba 5.671965 71%
8.5/12
35%
3.5/10
  67%
4/6
Monik 2.2.6 64-bit1950   45%
13.5/30
56%
18/32
 
Monik 2.2.3 64-bit194965%
13/20
38%
4.5/12
54%
6.5/12
  50%
3/6
Presbyter 1.3.0 64-bit1918 58%
23/40
  80%
25.5/32
 
Clueless 1.41912  50%
1/2
  33%
2/6
NameEloZeta
Dva
0301
64-bit
Zeta
Dva
0305
64-bit
Zeta
Dva
0220
64-bit
Zeta
Dva
0306
64-bit
Zeta
Dva
0310
64-bit
Zeta
Dva
0303
64-bit
Reger 0.091908 67%
8/12
0%
0/2
  42%
2.5/6
Dabbaba 7.491907  65%
13/20
55%
16.5/30
64%
20.5/32
 
Warrior 1.0.3190670%
14/20
67%
8/12
69%
5.5/8
  67%
4/6
Gogobello 0.10 64-bit1897  50%
9/18
  33%
2/6
GChess IV 0.2.01880 58%
7/12
100%
2/2
  50%
3/6
MatMoi 7.15.0-cct 64-bit1868 58%
7/12
58%
3.5/6
  50%
6/12
Pigeon 1.5.1 64-bit1836   62%
18.5/30
61%
19.5/32
 
RataAeroespacial 0.2.11815 73%
23.5/32
 88%
26.5/30
69%
22/32
 
Enigma 1.1.41735 87%
33/38
 68%
20.5/30
  
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 December 14, 2019