CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Custom engine selection

Comparing 3 engines!
3 selected engines played 0 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 November 16, 2019 with Bayeselo based on 1'098'633 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+
1AnMon 5.752539+15−1549.0%+6.630.7%1534 
74.5%
 AnMon 5.662530+20−2048.8%+7.930.6%808
87.7%
 AnMon 5.602515+15−1547.2%+19.929.1%1561
 

Results matrix

Custom engine selection
#NameElo123
1AnMon 5.752539   
2AnMon 5.662530   
3AnMon 5.602515   
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
#NameElo123
1AnMon 5.752539 74.598.5
2AnMon 5.66253025.5 87.7
3AnMon 5.6025151.512.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123
1AnMon 5.752539 599488
2AnMon 5.662530599 236
3AnMon 5.602515488236 
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
#NameElo123
1AnMon 5.752539 25.615.8
2AnMon 5.66253025.6 10.0
3AnMon 5.60251515.810.0 
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
NameEloAnMon
5.75
AnMon
5.66
AnMon
5.60
Movei 00.8.438 (10 10 10)26670%
0/1
 0%
0/3
E.T. Chess 13.01.08265025%
0.5/2
 50%
1/2
Chronos 1.9.7264038%
1.5/4
50%
0.5/1
 
Glaurung 1.0.2 32-bit263525%
0.5/2
 28%
10/36
Gandalf 6263375%
1.5/2
 37%
11/30
WildCat 82629 50%
1/2
25%
0.5/2
Hamsters 0.7.1261823%
6.5/28
56%
4.5/8
 
ProDeo 1.6261850%
1/2
50%
3/6
 
Slow Chess Blitz WV2261625%
0.5/2
 25%
1/4
Pharaon 3.5.12613100%
1/1
50%
1/2
34%
5.5/16
Naum 1.91 32-bit260550%
1/2
 40%
2/5
Alfil 8.1.1260125%
1/4
19%
1.5/8
50%
6/12
Sloppy 0.2.2 32-bit259932%
9.5/30
49%
17.5/36
 
Aristarch 4.50259530%
6.5/22
 41%
14.5/35
The Baron 2.23 32-bit259545%
10/22
42%
2.5/6
 
Pseudo 0.7c259145%
10/22
 57%
12/21
Rotor 0.6258945%
4.5/10
33%
11/33
 
Petir 4.999999257964%
4.5/7
 75%
3/4
Jonny 2.83 32-bit2576 50%
1/2
52%
11/21
Atlas 3.25 64-bit256975%
1.5/2
25%
1/4
 
NameEloAnMon
5.75
AnMon
5.66
AnMon
5.60
Rotor 0.5256550%
16.5/33
53%
18/34
 
SOS 5.1256330%
3/10
50%
1/2
39%
7.5/19
DanaSah 5.0025520%
0/2
25%
1/4
 
Ufim 8.022544100%
2/2
52%
34/65
25%
1.5/6
Arasan 12.1 32-bit253150%
6/12
 6%
0.5/8
DanaSah 4.24252737%
15/41
47%
8/17
50%
2/4
Orion 0.5 64-bit252771%
8.5/12
50%
4/8
 
GarboChess 2.20 32-bit252345%
10/22
53%
9/17
45%
13.5/30
Brutus 7.02b251546%
6.5/14
58%
3.5/6
 
Nimzo 8251350%
2/4
50%
1/2
62%
2.5/4
Little Goliath Evolution 3.12250742%
2.5/6
50%
1/2
37%
11/30
DanaSah 4.37250538%
3/8
 46%
5.5/12
Tao 5.6250348%
10.5/22
50%
1/2
25%
0.5/2
Hermann 2.4 32-bit250162%
5/8
50%
8.5/17
75%
1.5/2
Twisted Logic 20080404x249650%
1/2
 17%
1/6
Pepito 1.59 64-bit249275%
3/4
62%
2.5/4
 
Ufim 7.01249050%
1/2
 50%
2/4
Green Light Chess 3.01.2.2248966%
10.5/16
100%
1/1
 
Yace 0.99.87248925%
1.5/6
25%
1/4
50%
1/2
Arasan 11.4 32-bit248762%
5/8
62%
21/34
 
NameEloAnMon
5.75
AnMon
5.66
AnMon
5.60
Ghost 2.0.2 64-bit248562%
2.5/4
 38%
3/8
Cerebro 3.03d248244%
14.5/33
61%
5.5/9
62%
2.5/4
Pepito 1.59 32-bit2482 50%
1/2
52%
17/33
Rotor 0.42480 38%
1.5/4
50%
26/52
Matacz 1.4247971%
8.5/12
75%
6/8
75%
3/4
BBChess 1.3b247733%
4/12
62%
7.5/12
 
Anatoli 0.35k247659%
13/22
68%
7.5/11
56%
4.5/8
Amyan 1.5972473 75%
1.5/2
53%
10/19
Trace 1.37a247255%
5.5/10
 53%
8.5/16
Arasan 10.424710%
0/2
 75%
3/4
Counter 1.1245640%
2/5
50%
3/6
 
Orion 0.4 64-bit2452100%
1/1
 85%
8.5/10
GreKo 8.0 32-bit245088%
3.5/4
 70%
14/20
Bruja 1.9.1 32-bit244588%
3.5/4
25%
0.5/2
50%
2/4
Delphil 2.9g 64-bit2433100%
2/2
88%
3.5/4
 
Homer 2.01243050%
1/2
75%
1.5/2
75%
4.5/6
PostModernist 10162420100%
1/1
 67%
4/6
Gaviota 0.75.7 32-bit241675%
3/4
 60%
6/10
nanoSzachy 3.42408 50%
1/2
75%
1.5/2
Sorgenkind 0.42388 75%
1.5/2
100%
7/7
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 November 16, 2019