CCRL 40/4
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 2'147'837 games
played by 2'515 programs
29208 CPU days (X2 4600+)

White wins: 831'895 (38.7%)
Black wins: 671'656 (31.3%)
Draws: 644'286 (30.0%)
White score: 53.7%

Custom engine selection

Comparing 4 engines!
4 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 14, 2019 with Bayeselo based on 2'147'837 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+
1AnMon 5.752539+7−748.4%+10.525.0%8278 
99.9%
 AnMon 5.602517+12−1249.9%+1.426.7%2563
64.1%
 AnMon 5.662513+19−1945.2%+33.227.0%1021
61.7%
 AnMon 5.502508+23−2345.6%+34.124.5%654
 

Results matrix

Custom engine selection
#NameElo1234
1AnMon 5.752539    
2AnMon 5.602517    
3AnMon 5.662513    
4AnMon 5.502508    
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
#NameElo1234
1AnMon 5.752539 99.999.499.1
2AnMon 5.6025170.1 64.173.7
3AnMon 5.6625130.635.9 61.7
4AnMon 5.5025080.926.338.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1AnMon 5.752539 14211412323
2AnMon 5.6025171421 1053603
3AnMon 5.66251314121053 249
4AnMon 5.502508323603249 
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
#NameElo1234
1AnMon 5.752539 13.115.23.6
2AnMon 5.60251713.1 29.418.7
3AnMon 5.66251315.229.4 14.9
4AnMon 5.5025083.618.714.9 
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
NameEloAnMon
5.75
AnMon
5.60
AnMon
5.66
AnMon
5.50
Toga II 1.1a 32-bit2735 0%
0/1
 11%
3.5/33
Spike 1.2 Turin2731 30%
9/30
 0%
0/1
Chess Tiger 2007.127130%
0/1
 19%
6/32
 
Naum 2.0 32-bit270025%
7.5/30
50%
0.5/1
  
Frenzee Feb08 64-bit2694 20%
6.5/32
20%
6.5/32
 
Fritz 82666 50%
0.5/1
 18%
6/33
Booot 4.15.0266535%
10.5/30
 27%
17/64
 
SmarThink 1.00 32-bit2664 35%
3.5/10
28%
9/32
 
Alaric 70726630%
0/1
 27%
8.5/32
 
Colossus 2008b264125%
2.5/10
 47%
15/32
 
E.T. Chess 13.01.08263442%
19.5/46
 36%
11.5/32
 
Gandalf 6262725%
8/32
 41%
13/32
 
Alfil 8.1.1 Optimized262547%
15.5/33
 28%
9/32
 
WildCat 8262336%
12.5/35
 34%
11/32
 
Movei 00.8.438 (10 10 10)262227%
8.5/32
 33%
10.5/32
 
Slow Chess Blitz WV2.1261528%
9.5/34
47%
14/30
39%
12.5/32
27%
8/30
ProDeo 1.2260847%
14/30
55%
5.5/10
  
Ruffian 2.1.0260842%
14/33
30%
9.5/32
47%
14.5/31
 
Lemming 0.34 64-bit2599 50%
15.5/31
30%
9.5/32
 
GarboChess 2.10 64-bit259830%
9.5/32
 25%
8/32
 
NameEloAnMon
5.75
AnMon
5.60
AnMon
5.66
AnMon
5.50
ProDeo 1.1258741%
13/32
22%
6.5/30
 25%
7.5/30
Ruffian 1.0.5258555%
5.5/10
41%
13/32
 38%
11.5/30
Hamsters 0.7.1257832%
9.5/30
37%
12.5/34
  
Pseudo 0.7c257650%
0.5/1
38%
12/32
 0%
0/1
SOS 5.1257346%
11.5/25
48%
15.5/32
  
Aristarch 4.50256649%
17.5/36
38%
12/32
 47%
14/30
Petir 4.999999255538%
22/58
47%
15/32
45%
14.5/32
 
The Baron 2.23 64-bit255561%
19.5/32
40%
13.5/34
45%
14.5/32
 
Jonny 2.83 32-bit2552 51%
31.5/62
 0%
0/2
Anaconda 2.0.12546 48%
15.5/32
 48%
15.5/32
Ufim 8.02254036%
24/66
48%
15.5/32
44%
14/32
52%
15.5/30
Crafty 20.14 32-bit2519 47%
14/30
 50%
0.5/1
E.T. Chess 18.11.052511 56%
27/48
 47%
13.5/29
Little Goliath Evolution 3.12250554%
18.5/34
45%
29/64
62%
20/32
0%
0/1
Yace 0.99.87250360%
6/10
53%
17/32
  
Trace 1.37a250056%
32/57
31%
10/32
50%
16/32
 
Tao 5.6248646%
11.5/25
55%
17.5/32
  
Movei 00.8.2952475 62%
18.5/30
 50%
0.5/1
Cerebro 3.03d247156%
31.5/56
51%
17.5/34
52%
16.5/32
 
The Baron 1.7.02458 55%
16.5/30
 75%
1.5/2
NameEloAnMon
5.75
AnMon
5.60
AnMon
5.66
AnMon
5.50
Matacz 1.4244664%
20.5/32
66%
43.5/66
44%
14/32
 
SpiderChess 070603243964%
21/33
48%
15.5/32
69%
22/32
 
Abrok 5.0243558%
15/26
67%
21.5/32
  
LambChop 10.99243455%
18/33
77%
24.5/32
55%
17.5/32
 
Nejmet 3.07242550%
1/2
66%
21/32
68%
21/31
67%
20/30
Snitch 1.6.2 32-bit241875%
1.5/2
64%
20.5/32
  
Dragon 4.62417 73%
23.5/32
70%
22.5/32
60%
17.5/29
Delphil 1.9c241476%
22/29
 64%
20.5/32
 
Der Bringer 1.9237476%
25/33
72%
21.5/30
  
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%

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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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Created in 2005-2013 by CCRL team
Last games added on December 14, 2019