CCRL 40/2 FRC
Downloads and Statistics
April 3, 2021
Testing summary:
Total: 323'540 games
played by 249 programs

White wins: 130'279 (40.3%)
Black wins: 110'397 (34.1%)
Draws: 82'864 (25.6%)
White score: 53.1%

Custom engine selection

Comparing 3 engines!
3 selected engines played 0 games with each other

CCRL 40/2 FRC Rating List — Custom engine selection (Quote)

Ponder off, 5-men EGTB, 128MB hash, 64-bit executables where available, random openings with switched sides
Time control: Equivalent to 40 moves in 2 minutes on an Intel i7-4770k.
Computed on April 3, 2021 with Bayeselo based on 323'540 games
Please refer to the "about" page for comments on engine inclusion
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1GNU Chess 5.602782+11−1145.7%+31.923.6%3220 
99.8%
 GNU Chess 5.502757+13−1354.2%−32.819.0%2500
100.0%
 GNU Chess 5.07.173b2552+13−1352.0%−17.716.3%2700
 

Results matrix

Custom engine selection
#NameELO123
1GNU Chess 5.602782   
2GNU Chess 5.502757   
3GNU Chess 5.07.173b2552   
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
1GNU Chess 5.602782 99.8100.0
2GNU Chess 5.5027570.2 100.0
3GNU Chess 5.07.173b25520.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Score with 23 common opponents

Custom engine selection
NameELOGNU
Chess
5.60
GNU
Chess
5.50
GNU
Chess
5.07.173b
Shredder 12301322%
22.5/100
14%
14/100
 
Spike 1.4 Leiden294235%
35/100
22%
22/100
 
Hiarcs 13.2292828%
27.5/100
26%
26.5/100
 
Deep Sjeng WC2008287833%
33/100
31%
31/100
12%
12/100
Cyclone xTreme Fear282445%
45/100
38%
38.5/100
14%
14.5/100
EXchess 7.18b281648%
95/200
36%
36/100
 
Cheng4 0.36a277246%
46.5/100
48%
48/100
 
Loop for Chess960275654%
53.5/100
55%
55/100
24%
24/100
Octochess 5190275552%
52.5/100
58%
58/100
 
Tornado 4.88275452%
52/100
54%
54.5/100
22%
22.5/100
Bright 0.4a272464%
64/100
54%
53.5/100
24%
23.5/100
Frenzee 3.5.19271062%
61.5/100
58%
58.5/100
38%
38/100
EXchess 6.50b2690 60%
60/100
30%
30.5/100
Daydreamer 1.75261068%
67.5/100
70%
70.5/100
42%
42/100
Nebula 2.0260973%
73/100
74%
74.5/100
49%
49/100
Movei 00.8.4382569 76%
75.5/100
42%
42/100
Pharaon 3.5.12547 74%
73.5/100
48%
47.5/100
The Baron 2.232546 74%
74/100
53%
53/100
Hermann 2.82535 80%
79.5/100
56%
56/100
Amyan 1.722527 79%
79/100
52%
51.5/100
NameELOGNU
Chess
5.60
GNU
Chess
5.50
GNU
Chess
5.07.173b
Jonny 2.832526 78%
78.5/100
57%
57/100
Hamsters 0.7.12517 84%
84/100
53%
53/100
Ufim 8.022485 82%
81.5/100
57%
57/100
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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Rating list
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Results table
Performance table
Score table
LOS table
Proportion of draws
White score
Number of 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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Reference rating list:
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Created in 2005-2008 by CCRL team
Last games added on April 3, 2021