CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
White score: 54.5%

Custom engine selection

Comparing 4 engines!
4 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 January 25, 2020 with Bayeselo based on 1'116'816 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+
1KnightX 1.97a 64-bit2483+26−2651.3%−11.425.8%523 
100.0%
 KnightX 1.94 64-bit2351+22−2249.5%+2.525.9%744
98.1%
 KnightX 1.93 64-bit2320+20−2051.6%−12.720.3%930
59.4%
 KnightX 1.922317+18−1948.6%+9.827.9%1046
 

Results matrix

Custom engine selection
#NameElo1234
1KnightX 1.97a 64-bit2483    
2KnightX 1.94 64-bit2351    
3KnightX 1.93 64-bit2320    
4KnightX 1.922317    
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
1KnightX 1.97a 64-bit2483 100.0100.0100.0
2KnightX 1.94 64-bit23510.0 98.199.1
3KnightX 1.93 64-bit23200.01.9 59.4
4KnightX 1.9223170.00.940.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1KnightX 1.97a 64-bit2483 72242170
2KnightX 1.94 64-bit235172 514111
3KnightX 1.93 64-bit2320242514 387
4KnightX 1.922317170111387 
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
1KnightX 1.97a 64-bit2483 5.716.710.8
2KnightX 1.94 64-bit23515.7 30.76.2
3KnightX 1.93 64-bit232016.730.7 19.6
4KnightX 1.92231710.86.219.6 
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 50 common opponents

Custom engine selection
NameEloKnightX
1.97a
64-bit
KnightX
1.94
64-bit
KnightX
1.93
64-bit
KnightX
1.92
FrankWalter 2.4.0 64-bit253038%
4.5/12
21%
7/34
  
Lozza 1.18 64-bit246925%
1/4
 40%
4/10
 
WyldChess 1.2 64-bit246750%
4/8
 15%
1.5/10
 
Arasan 10.1244250%
4/8
 35%
3.5/10
38%
1.5/4
Snitch 1.6.2 32-bit2438 37%
12.5/34
30%
3/10
100%
2/2
PostModernist 1016241950%
4/8
  25%
0.5/2
RomiChess P3n 64-bit2415 43%
16.5/38
61%
19.5/32
56%
5/9
Dragon 4.62405  40%
4/10
25%
1/4
Patzer 3.80240269%
5.5/8
  25%
1/4
Simplex 0.9.8 64-bit2400 38%
13/34
20%
2/10
 
Myrddin 0.87 64-bit2396  42%
13.5/32
83%
2.5/3
Popochin 4.1 64-bit2393 25%
1/4
 50%
6/12
Amateur 2.82239162%
5/8
  36%
2.5/7
Ares GB 64-bit2389 12%
0.5/4
39%
15/38
 
Googleplex Starthinker 1.6 64-bit238625%
1/4
65%
6.5/10
  
Comet B682384  50%
5/10
46%
5.5/12
Thor's Hammer 2.28 32-bit238062%
5/8
 30%
3/10
67%
2/3
Zevra 2.1.1 r216 64-bit2379 25%
1/4
38%
1.5/4
 
Jumbo 0.5.3 64-bit2370  40%
4/10
17%
1/6
Waxman 20172370 62%
2.5/4
 38%
5/13
NameEloKnightX
1.97a
64-bit
KnightX
1.94
64-bit
KnightX
1.93
64-bit
KnightX
1.92
Isa 2.0.64 64-bit236256%
4.5/8
46%
15.5/34
44%
14/32
42%
5/12
Plisk 0.2.7d 64-bit236081%
6.5/8
  33%
2/6
Flux 2.2.12357 38%
13/34
 50%
1/2
Aice 0.99.2233944%
3.5/8
  25%
1.5/6
Gibbon 2.60a 64-bit233688%
7/8
 45%
4.5/10
50%
1/2
FireFly 2.7.2 64-bit2330 12%
0.5/4
 35%
3.5/10
Chezzz 1.0.3232275%
6/8
 40%
12/30
75%
3/4
Googleplex Starthinker 1.4 64-bit2321 54%
20.5/38
46%
16.5/36
 
EveAnn 1.722320  39%
11/28
56%
20/36
EveAnn 1.71a2318  62%
2.5/4
50%
1/2
Ant 2006-F230375%
7.5/10
 48%
14.5/30
69%
5.5/8
Natwarlal 0.142302  55%
5.5/10
42%
5/12
Zeus 1.292299  55%
5.5/10
56%
4.5/8
CT800 1.34 64-bit2296 66%
22.5/34
60%
21.5/36
 
Invictus r228 64-bit2292  53%
16/30
75%
4.5/6
Chaturanga 2.4.3229160%
6/10
 55%
5.5/10
75%
1.5/2
Matilde 2008 64-bit229185%
8.5/10
 55%
5.5/10
100%
2/2
AliChess 4.252284  65%
19.5/30
50%
1/2
Barbarossa 0.5.0 64-bit2276 47%
16/34
61%
23/38
 
Chispa 4.0.32273  57%
17/30
75%
1.5/2
NameEloKnightX
1.97a
64-bit
KnightX
1.94
64-bit
KnightX
1.93
64-bit
KnightX
1.92
Ayito 0.2.994226490%
9/10
 55%
5.5/10
70%
7/10
Beowulf 2.4a 64-bit2250  57%
17/30
75%
1.5/2
SpaceDog 0.97.7 64-bit2237 81%
27.5/34
0%
0/2
 
RamJet 0.13222990%
9/10
 45%
4.5/10
 
Joker2 0.7.7 64-bit2219  75%
1.5/2
44%
3.5/8
Madeleine 0.22215 81%
27.5/34
70%
21/30
 
Baislicka 1.0 64-bit2206  25%
0.5/2
45%
4.5/10
Dorpsgek Eve's Temptation 64-bit2200 78%
26.5/34
50%
1/2
 
NG-Play 9.87 64-bit2188  50%
1/2
75%
7.5/10
Clever Girl r185 64-bit2171 100%
4/4
100%
2/2
 
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%

Alter engine selection



Alter output selection

Rating list
Testing profile
  (Step: , Numbers: )

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

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in Elo range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on January 25, 2020