CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Custom engine selection

Comparing 8 engines!
8 selected engines played 0 games with each other

CCRL 40/4 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 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Computed on December 7, 2019 with Bayeselo based on 2'143'600 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+
1RofChade 2.202 64-bit 4CPU3345+19−1947.9%+12.561.9%749 
99.4%
 RofChade 2.1 64-bit 4CPU3310+20−2046.1%+22.349.5%760
99.3%
 RofChade 2.202 64-bit3276+16−1649.1%+4.951.3%1164
99.9%
 RofChade 2.0 64-bit 4CPU3236+17−1755.8%−41.849.9%1097
95.0%
 RofChade 2.1 64-bit3216+16−1646.9%+21.149.0%1278
100.0%
 RofChade 2.0 64-bit3130+14−1460.5%−81.644.3%1662
100.0%
 RofChade 1.0 64-bit 4CPU2888+21−2146.5%+22.232.4%785
100.0%
 RofChade 1.0 64-bit2793+15−1547.6%+9.428.4%1554
 

Results matrix

Custom engine selection
#NameElo12345678
1RofChade 2.202 64-bit 4CPU3345        
2RofChade 2.1 64-bit 4CPU3310        
3RofChade 2.202 64-bit3276        
4RofChade 2.0 64-bit 4CPU3236        
5RofChade 2.1 64-bit3216        
6RofChade 2.0 64-bit3130        
7RofChade 1.0 64-bit 4CPU2888        
8RofChade 1.0 64-bit2793        
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
#NameElo12345678
1RofChade 2.202 64-bit 4CPU3345 99.4100.0100.0100.0100.0100.0100.0
2RofChade 2.1 64-bit 4CPU33100.6 99.3100.0100.0100.0100.0100.0
3RofChade 2.202 64-bit32760.00.7 99.9100.0100.0100.0100.0
4RofChade 2.0 64-bit 4CPU32360.00.00.1 95.0100.0100.0100.0
5RofChade 2.1 64-bit32160.00.00.05.0 100.0100.0100.0
6RofChade 2.0 64-bit31300.00.00.00.00.0 100.0100.0
7RofChade 1.0 64-bit 4CPU28880.00.00.00.00.00.0 100.0
8RofChade 1.0 64-bit27930.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1RofChade 2.202 64-bit 4CPU3345 73303570000
2RofChade 2.1 64-bit 4CPU3310733 06170000
3RofChade 2.202 64-bit327600 0146233500
4RofChade 2.0 64-bit 4CPU32363576170 0188222132
5RofChade 2.1 64-bit32160014620 82100
6RofChade 2.0 64-bit313000335188821 303432
7RofChade 1.0 64-bit 4CPU28880002220303 557
8RofChade 1.0 64-bit27930001320432557 
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
#NameElo12345678
1RofChade 2.202 64-bit 4CPU3345 48.60.019.30.00.00.00.0
2RofChade 2.1 64-bit 4CPU331048.6 0.033.20.00.00.00.0
3RofChade 2.202 64-bit32760.00.0 0.059.911.90.00.0
4RofChade 2.0 64-bit 4CPU323619.333.20.0 0.06.811.85.0
5RofChade 2.1 64-bit32160.00.059.90.0 27.90.00.0
6RofChade 2.0 64-bit31300.00.011.96.827.9 12.413.4
7RofChade 1.0 64-bit 4CPU28880.00.00.011.80.012.4 23.8
8RofChade 1.0 64-bit27930.00.00.05.00.013.423.8 
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 54 common opponents

Custom engine selection
NameEloRofChade
2.202
64-bit
4CPU
RofChade
2.1
64-bit
4CPU
RofChade
2.202
64-bit
RofChade
2.0
64-bit
4CPU
RofChade
2.1
64-bit
RofChade
2.0
64-bit
RofChade
1.0
64-bit
4CPU
RofChade
1.0
64-bit
Houdini 6 64-bit3444  21%
10.5/50
 0%
0/1
   
Komodo 13.1 64-bit3432  27%
13.5/50
 20%
20.5/100
   
Ethereal 11.50 64-bit 4CPU341736%
24.5/69
33%
30/91
      
Xiphos 0.5 64-bit 4CPU339643%
30/69
  24%
17.5/72
    
Laser 1.7 64-bit 4CPU3366 24%
7/29
 33%
36/109
    
Defenchess 2.2 64-bit 4CPU335743%
29.5/68
48%
28/58
      
Fizbo 2 64-bit 4CPU334746%
32.5/70
40%
11.5/29
      
Fire 7.1 64-bit3338  29%
14.5/50
 23%
11.5/51
   
Andscacs 0.95 64-bit 4CPU333550%
34/68
43%
12.5/29
 34%
13/38
    
Booot 6.3.1 64-bit 4CPU332556%
39.5/70
57%
16.5/29
      
Ethereal 11.50 64-bit3322  42%
21/50
 38%
18.5/49
   
Xiphos 0.5 64-bit3305  47%
23/49
 38%
18/48
30%
12/40
  
Schooner 2.1 64-bit 4CPU329060%
42/70
58%
19/33
      
Laser 1.7 64-bit3271  60%
30/50
 41%
20.5/50
   
Shredder 13 64-bit3270  58%
29/50
 44%
22/50
   
Booot 6.3.1 64-bit3256  54%
26.5/49
 47%
23.5/50
   
Equinox 3.30 64-bit 4CPU325270%
49/70
57%
16.5/29
 51%
20.5/40
    
Fizbo 2 64-bit3248  53%
26.5/50
 45%
22.5/50
   
Arasan 21.3 64-bit 4CPU3246 76%
22/29
 48%
11/23
    
Chiron 4 64-bit 4CPU3241 53%
16/30
 51%
20/39
    
NameEloRofChade
2.202
64-bit
4CPU
RofChade
2.1
64-bit
4CPU
RofChade
2.202
64-bit
RofChade
2.0
64-bit
4CPU
RofChade
2.1
64-bit
RofChade
2.0
64-bit
RofChade
1.0
64-bit
4CPU
RofChade
1.0
64-bit
Andscacs 0.95 64-bit3234  48%
24/50
 46%
23/50
34%
11/32
  
Critter 1.6a 64-bit 4CPU3232 55%
16/29
 56%
22/39
    
Hannibal 1.7 64-bit 4CPU3229 57%
16.5/29
 56%
22/39
    
NirvanaChess 2.4 64-bit 4CPU3225 72%
21/29
 62%
24/39
    
Rybka 4.1 64-bit 4CPU3207 69%
20/29
 52%
21/40
    
Schooner 2.1 64-bit3200  60%
29.5/49
 55%
35/64
   
Schooner 2.0.34 64-bit3192    48%
24/50
42%
14/33
  
Chiron 4 64-bit3164  70%
35/50
 58%
29/50
50%
16/32
  
Critter 1.6a 64-bit3158  72%
36/50
 55%
27/49
58%
18.5/32
  
Arasan 21.4 64-bit3147  71%
35.5/50
 66%
33.5/51
   
Fritz 15 64-bit3146  70%
35/50
 68%
34/50
   
Pedone 1.9 64-bit3134    64%
32/50
47%
23.5/50
  
Arasan 21.3 64-bit3132    59%
29.5/50
52%
26/50
  
NirvanaChess 2.4 64-bit3130    57%
29/51
52%
31/60
  
Vajolet2 2.7 64-bit3128    68%
34/50
52%
16.5/32
  
Hannibal 1.7 64-bit3110    50%
0.5/1
58%
34.5/60
  
Rybka 4.1 64-bit3108    100%
1/1
49%
29.5/60
  
Senpai 2.0 64-bit3084    100%
1/1
53%
48/91
  
iCE 3.0 64-bit3081   76%
29.5/39
 53%
17/32
  
SmarThink 1.98 64-bit3039   82%
11.5/14
 75%
24/32
  
NameEloRofChade
2.202
64-bit
4CPU
RofChade
2.1
64-bit
4CPU
RofChade
2.202
64-bit
RofChade
2.0
64-bit
4CPU
RofChade
2.1
64-bit
RofChade
2.0
64-bit
RofChade
1.0
64-bit
4CPU
RofChade
1.0
64-bit
Hakkapeliitta TCEC v2 64-bit3020     61%
19.5/32
32%
21.5/68
 
Demolito 2018-10-29 64-bit3016    100%
1/1
69%
22/32
  
Gaviota 1.0 64-bit 4CPU2972   77%
11.5/15
  35%
24/69
 
Amoeba 2.8 64-bit2952   83%
12.5/15
  42%
28.5/68
 
Quazar 0.4 64-bit2901   83%
12.5/15
  50%
34/68
41%
13/32
Zurichess Neuchatel 64-bit2900   82%
11.5/14
 78%
18/23
54%
37.5/69
28%
9/32
Daydreamer 2.0.0-pre2 64-bit2894   93%
14/15
 85%
19.5/23
48%
31/64
22%
7/32
The Baron 3.43 64-bit2874      56%
38/68
45%
14.5/32
Nemo 1.0.1 64-bit2857     93%
21.5/23
 30%
32/106
Monolith 1.0 64-bit2822     83%
19/23
 46%
17/37
Rhetoric 1.4.3 64-bit2805     89%
20.5/23
64%
41.5/65
56%
60/108
RuyDos 1.1.6 64-bit2798     89%
19.5/22
 46%
35/76
Jonny 4.002763     87%
20/23
 58%
18.5/32
Shield 2.1 64-bit2740     100%
1/1
 60%
18.5/31
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 7, 2019