CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 selected engines played 0 games with each other

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on November 21, 2020 with Bayeselo based on 1'192'510 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+
1Brutus 8.05 64-bit2589+21−2149.2%+4.334.9%747 
94.6%
 Brutus 8.05 32-bit2567+17−1749.1%+4.236.8%1142
100.0%
 Brutus 7.02b2515+19−1852.0%−15.535.4%994
100.0%
 Brutus 6.12302+34−3448.4%+8.225.0%312
81.7%
 Brutus 5.42280+34−3450.7%−4.529.1%302
86.9%
 Brutus 6.02252+35−3548.8%+5.422.6%301
 

Results matrix

Custom engine selection
#NameElo123456
1Brutus 8.05 64-bit2589      
2Brutus 8.05 32-bit2567      
3Brutus 7.02b2515      
4Brutus 6.12302      
5Brutus 5.42280      
6Brutus 6.02252      
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
#NameElo123456
1Brutus 8.05 64-bit2589 94.6100.0100.0100.0100.0
2Brutus 8.05 32-bit25675.4 100.0100.0100.0100.0
3Brutus 7.02b25150.00.0 100.0100.0100.0
4Brutus 6.123020.00.00.0 81.797.8
5Brutus 5.422800.00.00.018.3 86.9
6Brutus 6.022520.00.00.02.213.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Brutus 8.05 64-bit2589 19312330
2Brutus 8.05 32-bit2567193 5513006
3Brutus 7.02b251512551 1937279
4Brutus 6.12302330193 92126
5Brutus 5.42280307292 153
6Brutus 6.022520679126153 
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
#NameElo123456
1Brutus 8.05 64-bit2589 10.20.70.30.30.0
2Brutus 8.05 32-bit256710.2 25.82.10.00.4
3Brutus 7.02b25150.725.8 14.85.66.1
4Brutus 6.123020.32.114.8 15.020.6
5Brutus 5.422800.30.05.615.0 25.4
6Brutus 6.022520.00.46.120.625.4 
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 81 common opponents

Custom engine selection
NameEloBrutus
8.05
64-bit
Brutus
8.05
32-bit
Brutus
7.02b
Brutus
6.1
Brutus
5.4
Brutus
6.0
Critter 0.42 32-bit2705 25%
1/4
50%
1/2
   
Chessmaster 11266525%
1/4
38%
1.5/4
    
CM10th Magic II2644 0%
0/2
0%
0/2
   
Chronos 1.9.72640 38%
6.5/17
25%
1/4
   
RedQueen 1.0.0 32-bit2637 62%
2.5/4
30%
3/10
   
Gandalf 62635 50%
6.5/13
50%
1/2
   
CM10th Default2632 0%
0/1
25%
0.5/2
   
CM9000 Assassin263162%
2.5/4
25%
0.5/2
    
Ruffian 2.1.0262425%
0.5/2
30%
1.5/5
    
Arasan 13.4 32-bit2623 12%
0.5/4
25%
2.5/10
   
GreKo 12.8 64-bit260475%
1.5/2
 25%
2/8
   
Pseudo 0.7c259154%
19.5/36
25%
1/4
    
Amyan 1.72259051%
20/39
33%
10/30
    
CuckooChess 1.12 32-bit2590 42%
2.5/6
35%
3.5/10
   
Rotor 0.6258949%
18/37
43%
23.5/55
    
Godel 2.05 32-bit2579 50%
1/2
25%
2.5/10
   
Arasan 13.1 32-bit2578 75%
3/4
35%
3.5/10
   
RedQueen 0.9.8 32-bit2577 50%
5/10
50%
5/10
   
Gaviota 0.84 32-bit2571 45%
4.5/10
20%
2/10
   
Bobcat 20110414 32-bit2570 31%
4/13
38%
3/8
   
NameEloBrutus
8.05
64-bit
Brutus
8.05
32-bit
Brutus
7.02b
Brutus
6.1
Brutus
5.4
Brutus
6.0
Scorpio 2.2 32-bit2570 25%
1/4
50%
1/2
   
Capivara LK 0.09b02f 64-bit256975%
1.5/2
 45%
4.5/10
   
Arasan 12.3 32-bit2565 33%
2/6
30%
3/10
   
Rotor 0.52565 75%
9/12
50%
2/4
   
Cheng3 1.06 32-bit2564 92%
5.5/6
45%
4.5/10
   
Bobcat 20110220 32-bit2562 46%
6/13
31%
2.5/8
   
Philou 3.5.12562 53%
8/15
35%
3.5/10
   
Cheng3 1.05 32-bit2559 62%
2.5/4
55%
11/20
   
Francesca MAD 0.192558 0%
0/2
40%
4/10
   
DanaSah 4.602541 64%
9/14
42%
8.5/20
   
AnMon 5.752539 39%
15.5/40
54%
7.5/14
   
GarboChess 3.0 32-bit2537 71%
8.5/12
55%
5.5/10
   
Glass 1.8 32-bit2537 50%
1/2
45%
4.5/10
   
Arasan 12.1 32-bit2531 31%
2.5/8
56%
4.5/8
   
Glass 1.7 32-bit2515 67%
8/12
55%
5.5/10
   
Hermann 2.5 32-bit2499 54%
6.5/12
50%
1/2
   
N2 0.12490 0%
0/2
62%
2.5/4
   
GreKo 8.2 32-bit2487 71%
8.5/12
50%
5/10
   
Xpdnt 0910072483 63%
24/38
52%
16/31
   
Cerebro 3.03d2481 60%
6/10
56%
9/16
38%
7.5/20
 0%
0/2
NameEloBrutus
8.05
64-bit
Brutus
8.05
32-bit
Brutus
7.02b
Brutus
6.1
Brutus
5.4
Brutus
6.0
Matacz 1.42480 69%
5.5/8
62%
2.5/4
   
Anatoli 0.35k2476  59%
9.5/16
 50%
3/6
 
Counter 1.12457  66%
14.5/22
25%
0.5/2
  
nanoSzachy 3.82439 100%
2/2
50%
1/2
   
Diablo 0.5.12412  59%
19/32
75%
1.5/2
  
Djinn 0.925x2403  50%
1/2
0%
0/2
  
Amateur 2.822395  73%
23.5/32
50%
1/2
  
Phalanx XXII2394  25%
0.5/2
75%
1.5/2
  
Sorgenkind 0.42389   0%
0/2
100%
2/2
 
Sage 3.532387   75%
1.5/2
 0%
0/2
Comet B682385  67%
21.5/32
0%
0/2
  
DanaSah 2.442373    35%
3.5/10
0%
0/2
Flux 2.2.12358  88%
3.5/4
25%
1.5/6
75%
1.5/2
 
Philou 2.7.02356  62%
2.5/4
75%
1.5/2
  
GreKo 5.92347    40%
4/10
25%
0.5/2
Arion 1.72343   75%
1.5/2
0%
0/2
 
LittleThought 1.03 32-bit2340  50%
2/4
38%
1.5/4
0%
0/2
 
Asterisk 0.62332  62%
2.5/4
58%
3.5/6
 25%
1/4
Cheese 1.32309  56%
4.5/8
45%
4.5/10
  
Anechka 0.082302   0%
0/2
80%
8/10
 
NameEloBrutus
8.05
64-bit
Brutus
8.05
32-bit
Brutus
7.02b
Brutus
6.1
Brutus
5.4
Brutus
6.0
Ant 2006-F2302100%
1/1
  25%
0.5/2
0%
0/2
 
Joker 1.1.142302  62%
5/8
29%
2/7
25%
1/4
50%
2/4
Xpdnt 0809272301  62%
2.5/4
48%
10/21
 62%
2.5/4
Natwarlal 0.142300  62%
2.5/4
100%
4/4
 50%
2/4
Zeus 1.292299  75%
3/4
25%
1.5/6
25%
0.5/2
50%
2/4
Popochin 3.22297  75%
3/4
58%
3.5/6
50%
1/2
36%
2.5/7
Bison 8.2.4r2282   58%
3.5/6
75%
3/4
33%
5/15
Popochin 2.72269    55%
5.5/10
40%
4/10
Cheese 1.22262    75%
1.5/2
38%
1.5/4
EXchess 5.01b 32-bit2251   100%
2/2
50%
1/2
 
AliChess 4.182243   50%
1/2
 38%
1.5/4
Deuterium 06.08.25.042231   50%
1/2
100%
2/2
 
Gibbon 2.42c2225   75%
1.5/2
42%
2.5/6
62%
2.5/4
Uralochka 1.1b2219  75%
3/4
 100%
2/2
100%
2/2
GarboChess 0.212216    50%
6/12
75%
7.5/10
ZCT 0.3.24512211  100%
4/4
50%
1/2
50%
0.5/1
38%
15/40
Atlas 2.202209   75%
4.5/6
25%
0.5/2
45%
4.5/10
ChessAlex 2.0r42204  88%
3.5/4
85%
8.5/10
100%
2/2
 
Alf 1.092196  75%
3/4
 50%
0.5/1
 
Amundsen 0.65.12188    53%
8.5/16
65%
6.5/10
NameEloBrutus
8.05
64-bit
Brutus
8.05
32-bit
Brutus
7.02b
Brutus
6.1
Brutus
5.4
Brutus
6.0
BlackBishop 0.472182    38%
1.5/4
50%
5/10
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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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020