CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
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 October 12, 2019 with Bayeselo based on 2'115'766 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+
1TJchess 1.3 64-bit2399+14−1449.2%+6.123.5%1858 
100.0%
 TJchess 1.1 64-bit2338+12−1249.7%+3.422.5%2884
100.0%
 TJchess 1.012306+15−1549.1%+7.123.5%1776
100.0%
 TJchess 0.121R2117+23−2350.7%−5.818.7%765
 

Results matrix

Custom engine selection
#NameElo1234
1TJchess 1.3 64-bit2399    
2TJchess 1.1 64-bit2338    
3TJchess 1.012306    
4TJchess 0.121R2117    
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
1TJchess 1.3 64-bit2399 100.0100.0100.0
2TJchess 1.1 64-bit23380.0 100.0100.0
3TJchess 1.0123060.00.0 100.0
4TJchess 0.121R21170.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1TJchess 1.3 64-bit2399 102726412
2TJchess 1.1 64-bit23381027 1753178
3TJchess 1.0123062641753 127
4TJchess 0.121R211712178127 
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
1TJchess 1.3 64-bit2399 21.77.30.5
2TJchess 1.1 64-bit233821.7 37.64.9
3TJchess 1.0123067.337.6 5.0
4TJchess 0.121R21170.54.95.0 
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 59 common opponents

Custom engine selection
NameEloTJchess
1.3
64-bit
TJchess
1.1
64-bit
TJchess
1.01
TJchess
0.121R
Hermann 2.8 64-bit2531 28%
5.5/20
14%
2/14
 
Yace 0.99.8725040%
0/1
 26%
9/35
 
Ethereal 7.60 64-bit244939%
12.5/32
25%
8/32
  
Lozza 1.18 64-bit244550%
0.5/1
36%
11.5/32
  
SpiderChess 070603243931%
9.5/31
52%
10.5/20
  
Atlas 3.14b 64-bit2436 22%
4.5/20
26%
4.5/17
 
Gaia 3.5 64-bit242550%
16.5/33
45%
9/20
  
Delphil 2.72422 45%
9/20
25%
2.5/10
 
Hussar 0.4242053%
18.5/35
 31%
10/32
 
Dragon 4.6241852%
16.5/32
56%
18/32
  
RomiChess P3L 64-bit241250%
16/32
40%
12/30
  
Simplex 0.9.8 64-bit241059%
19/32
25%
8/32
  
PostModernist 101623890%
0/1
30%
9.5/32
  
Leila 0.53h238867%
2/3
36%
6.5/18
37%
13/35
 
Amy 0.87b2386100%
1/1
38%
12/32
  
Cmcchess 2.6 64-bit237764%
21/33
50%
5/10
  
Patzer 3.802375 35%
11/31
53%
16.5/31
 
Der Bringer 1.92374100%
1/1
50%
16/32
  
Muse 0.899b2372 35%
7/20
46%
16/35
 
Phalanx XXIII beta2370 44%
14/32
44%
14/32
 
NameEloTJchess
1.3
64-bit
TJchess
1.1
64-bit
TJchess
1.01
TJchess
0.121R
Terra 3.4236956%
18/32
33%
10.5/32
59%
38/64
 
The Crazy Bishop 0052236452%
16/31
45%
14.5/32
  
Homer 2.01235858%
18.5/32
58%
18.5/32
  
Schooner 1.5 64-bit235862%
20/32
58%
18.5/32
  
Amateur 2.822352 48%
9.5/20
41%
14.5/35
 
Alex 2.14a 64-bit234856%
18.5/33
45%
14.5/32
42%
13.5/32
 
Nemeton 1.41234773%
23.5/32
42%
13.5/32
  
Tigran 2.4n 64-bit234760%
20.5/34
47%
15/32
  
EXchess 6.02b 64-bit2342 48%
15.5/32
38%
12/32
 
Horizon 4.4234258%
19/33
59%
19/32
  
Queen 4.03233762%
20/32
59%
19/32
  
Ares 1.0042333 43%
13/30
46%
13/28
 
Arion 1.7233350%
0.5/1
50%
15/30
37%
13/35
 
Gibbon 2.69a 64-bit2327100%
1/1
48%
15.5/32
  
Sage 3.532325100%
1/1
56%
18/32
  
Chezzz 1.0.323240%
0/1
59%
19/32
  
Absolute Zero 2.4.7.2 64-bit2318100%
1/1
58%
18.5/32
  
Sungorus 1.4 64-bit231450%
0.5/1
55%
17.5/32
45%
14.5/32
 
KnightX 1.922297100%
1/1
48%
9.5/20
52%
34.5/66
 
Gibbon 2.57a 64-bit2287 53%
17/32
55%
35.5/64
 
NameEloTJchess
1.3
64-bit
TJchess
1.1
64-bit
TJchess
1.01
TJchess
0.121R
Popochin 3.22275 66%
21/32
62%
20/32
25%
8/32
Sjakk 1.1.92274 52%
16.5/32
66%
21/32
 
Esc 1.162267100%
1/1
60%
18.5/31
50%
15.5/31
 
Scidlet 3.61 64-bit2267100%
1/1
  23%
7.5/32
Zeus 1.292262100%
3/3
66%
21/32
66%
21/32
 
Natwarlal 0.142261 66%
20.5/31
42%
13.5/32
23%
7/31
Ant 2006-F2236 73%
23.5/32
62%
20/32
 
Anechka 0.082235100%
1/1
69%
22/32
53%
17/32
 
Waxman 20102235 60%
12/20
48%
32/67
 
EveAnn 1.662232 53%
9.5/18
69%
22/32
 
AliChess 4.252229 66%
21/32
60%
21/35
 
Jazz 501 64-bit2225 55%
17/31
67%
19.5/29
 
Adam 3.32220 60%
12/20
60%
40/67
 
Feuerstein 0.4.6.12193100%
1/1
  42%
13.5/32
Atak 6.821850%
0/1
  31%
10/32
Mango Paola Ajedrez 1.021840%
0/1
78%
25/32
  
Madeleine 0.22183 62%
12.5/20
57%
19.5/34
 
BlackBishop 1.02157 78%
15.5/20
 39%
12.5/32
Matheus 2.32059100%
1/1
  62%
20/32
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
Testing profile
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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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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019