CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 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 Intel CPU.
Computed on October 19, 2019 with Bayeselo based on 1'092'341 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+
1WyldChess 1.51 64-bit2684+15−1548.4%+7.434.1%1441 
99.9%
 WyldChess 1.4 64-bit2639+24−2452.8%−18.933.9%579
100.0%
 WyldChess 1.3 64-bit2550+29−2951.7%−13.835.2%384
99.1%
 WyldChess 1.1 64-bit2501+28−2846.2%+24.837.1%420
95.9%
 WyldChess 1.2 64-bit2467+26−2646.3%+25.532.9%502
 

Results matrix

Custom engine selection
#NameElo12345
1WyldChess 1.51 64-bit2684     
2WyldChess 1.4 64-bit2639     
3WyldChess 1.3 64-bit2550     
4WyldChess 1.1 64-bit2501     
5WyldChess 1.2 64-bit2467     
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
#NameElo12345
1WyldChess 1.51 64-bit2684 99.9100.0100.0100.0
2WyldChess 1.4 64-bit26390.1 100.0100.0100.0
3WyldChess 1.3 64-bit25500.00.0 99.1100.0
4WyldChess 1.1 64-bit25010.00.00.9 95.9
5WyldChess 1.2 64-bit24670.00.00.04.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1WyldChess 1.51 64-bit2684 631168172160
2WyldChess 1.4 64-bit2639631 404352328
3WyldChess 1.3 64-bit2550168404 368384
4WyldChess 1.1 64-bit2501172352368 636
5WyldChess 1.2 64-bit2467160328384636 
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
#NameElo12345
1WyldChess 1.51 64-bit2684 31.29.29.28.2
2WyldChess 1.4 64-bit263931.2 42.035.230.3
3WyldChess 1.3 64-bit25509.242.0 45.843.3
4WyldChess 1.1 64-bit25019.235.245.8 69.0
5WyldChess 1.2 64-bit24678.230.343.369.0 
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 67 common opponents

Custom engine selection
NameEloWyldChess
1.51
64-bit
WyldChess
1.4
64-bit
WyldChess
1.3
64-bit
WyldChess
1.1
64-bit
WyldChess
1.2
64-bit
Carballo 1.7 64-bit273746%
12/26
50%
2/4
   
Tucano 6.00 64-bit272558%
10.5/18
36%
5/14
   
Devel 2.0000272438%
3/8
35%
3.5/10
   
ProDeo 2.2272352%
11.5/22
30%
3/10
   
Counter 2.9 64-bit271550%
4/8
45%
4.5/10
   
GreKo 2018.07 64-bit270944%
14.5/33
38%
3/8
   
Scorpio 2.8.5 MCTS 64-bit270536%
16/44
44%
4/9
   
Cheese 1.9 64-bit270459%
22.5/38
35%
8.5/24
   
Pirarucu 2.2.2 64-bit269738%
1.5/4
30%
3/10
   
Fridolin 3.10 64-bit268662%
2.5/4
39%
5.5/14
   
Arminius 2017-01-01 64-bit267457%
21.5/38
38%
1.5/4
   
Djinn 1.021 64-bit266955%
5.5/10
55%
5.5/10
   
RedQueen 1.1.98 64-bit266846%
5.5/12
32%
4.5/14
   
Floyd 0.9 64-bit265944%
8/18
43%
6/14
   
Philou 3.7.1 64-bit265265%
6.5/10
60%
6/10
   
GreKo 2018.02 64-bit265062%
5/8
46%
5.5/12
   
ECE X3 64-bit264548%
10.5/22
56%
9/16
   
DanaSah 7.3264052%
10.5/20
31%
2.5/8
   
Rodin 8.0262860%
6/10
50%
7/14
30%
3/10
56%
4.5/8
25%
2/8
Nebula 2.0 64-bit262260%
6/10
  38%
3/8
31%
2.5/8
NameEloWyldChess
1.51
64-bit
WyldChess
1.4
64-bit
WyldChess
1.3
64-bit
WyldChess
1.1
64-bit
WyldChess
1.2
64-bit
Phalanx XXV261950%
5/10
64%
9/14
25%
2.5/10
44%
3.5/8
44%
3.5/8
Ethereal 8.12 64-bit2612 64%
9/14
40%
4/10
  
GreKo 2015-ML 64-bit2611 50%
5/10
45%
4.5/10
44%
3.5/8
75%
6/8
Sloppy 0.2.2 64-bit261160%
6/10
50%
5/10
20%
2/10
19%
1.5/8
38%
3/8
Donna 4.0 64-bit260665%
6.5/10
25%
3.5/14
32%
4.5/14
25%
2/8
31%
2.5/8
DanaSah 6.50260555%
5.5/10
82%
11.5/14
36%
5/14
44%
3.5/8
25%
2/8
Glass 2.0 64-bit259850%
5/10
  19%
1.5/8
25%
2/8
Nawito 1812259844%
3.5/8
75%
6/8
   
Muse 0.953 64-bit259650%
7/14
79%
11/14
50%
7/14
44%
3.5/8
25%
2/8
N2 0.4 64-bit2595   44%
3.5/8
25%
2/8
GreKo 2016 64-bit259369%
5.5/8
62%
2.5/4
25%
1/4
  
Djinn 0.992 64-bit2589   62%
5/8
44%
3.5/8
GarboChess 3.0 64-bit2587 50%
5/10
 44%
3.5/8
44%
3.5/8
Ethereal 7.78 64-bit2585   50%
4/8
25%
2/8
K2 0.87258475%
3/4
62%
2.5/4
25%
2.5/10
12%
1/8
31%
2.5/8
Jellyfish 1.02567 60%
6/10
 62%
5/8
19%
1.5/8
Coiled 0.4 64-bit256450%
2/4
64%
9/14
62%
2.5/4
  
Capivara LK 0.09b02g 64-bit2562 38%
1.5/4
80%
8/10
31%
2.5/8
44%
3.5/8
Zurichess Glarus 64-bit2559   31%
2.5/8
75%
6/8
Francesca MAD 0.192558   62%
5/8
31%
2.5/8
NameEloWyldChess
1.51
64-bit
WyldChess
1.4
64-bit
WyldChess
1.3
64-bit
WyldChess
1.1
64-bit
WyldChess
1.2
64-bit
JikChess 0.02 64-bit2557 57%
8/14
12%
0.5/4
38%
3/8
31%
2.5/8
Gogobello 1.1 64-bit2552 57%
8/14
 75%
7.5/10
 
Ghost 3 64-bit2549 54%
7.5/14
45%
4.5/10
  
nanoSzachy 4.0 64-bit2546 60%
6/10
45%
4.5/10
  
Maverick 1.5 64-bit2534 55%
5.5/10
70%
7/10
50%
4/8
38%
3/8
Fridolin 2.00 64-bit2531 79%
11/14
64%
9/14
38%
3/8
38%
3/8
Hermann 2.8 64-bit2530 75%
7.5/10
55%
5.5/10
50%
4/8
31%
2.5/8
nanoSzachy 4.1 64-bit2530 25%
1/4
62%
2.5/4
50%
4/8
38%
3/8
Orion 0.5 64-bit252775%
3/4
  44%
3.5/8
 
CyberPagno 3.0 64-bit2512 75%
7.5/10
60%
6/10
56%
4.5/8
56%
4.5/8
Shield 1.3.1 64-bit2510 50%
2/4
70%
7/10
56%
4.5/8
38%
3/8
Tao 5.62503   50%
4/8
25%
2/8
LittleThought 1.052 64-bit2500   38%
3/8
31%
2.5/8
Delphil 3.2 64-bit2498   44%
3.5/8
69%
5.5/8
Pupsi2 0.092497   25%
2/8
38%
3/8
Pepito 1.59 64-bit2493  80%
8/10
62%
5/8
44%
3.5/8
Yace 0.99.872489   56%
4.5/8
69%
5.5/8
Ghost 2.0.2 64-bit2485   44%
3.5/8
56%
4.5/8
Bruja 1.9.1 64-bit2479  55%
5.5/10
50%
4/8
12%
1/8
Gogobello 1.0 64-bit2462  54%
7.5/14
50%
4/8
56%
4.5/8
NameEloWyldChess
1.51
64-bit
WyldChess
1.4
64-bit
WyldChess
1.3
64-bit
WyldChess
1.1
64-bit
WyldChess
1.2
64-bit
Carballo 1.22459   50%
4/8
38%
3/8
Nemeton 1.512453  45%
4.5/10
 67%
4/6
Eeyore 1.52 64-bit2445  60%
6/10
56%
4.5/8
31%
2.5/8
Taltos rev118 64-bit2436   33%
2/6
67%
4/6
Ares 1.005 64-bit2418   56%
4.5/8
62%
5/8
Popochin 4.1 64-bit2394   69%
5.5/8
56%
4.5/8
Giraffe 20150828 64-bit2383   31%
2.5/8
69%
5.5/8
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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Match length (Minimum number of games to highlight with color):

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019