CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Custom engine selection

Comparing 3 engines!
3 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 April 10, 2021 with Bayeselo based on 1'235'065 games
Please refer to the "about" page for comments on engine inclusion

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+
1Buzz 0.08 64-bit2235+20−2048.4%+12.423.5%910 
99.0%
 Buzz 0.08 32-bit2194+28−2851.1%−7.525.4%472
100.0%
 Buzz 0.072080+27−2746.5%+35.619.9%528
 

Results matrix

Custom engine selection
#NameElo123
1Buzz 0.08 64-bit2235   
2Buzz 0.08 32-bit2194   
3Buzz 0.072080   
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
1Buzz 0.08 64-bit2235 99.0100.0
2Buzz 0.08 32-bit21941.0 100.0
3Buzz 0.0720800.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123
1Buzz 0.08 64-bit2235 1632
2Buzz 0.08 32-bit219416 244
3Buzz 0.07208032244 
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
#NameElo123
1Buzz 0.08 64-bit2235 1.22.2
2Buzz 0.08 32-bit21941.2 24.4
3Buzz 0.0720802.224.4 
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 29 common opponents

Custom engine selection
NameEloBuzz
0.08
64-bit
Buzz
0.08
32-bit
Buzz
0.07
KnightX 1.92231775%
1.5/2
 12%
2/16
Zeus 1.292304 0%
0/2
0%
0/4
Zeus 1.282284 25%
0.5/2
33%
4/12
GreKo 5.2.52279 0%
0/2
42%
2.5/6
Cheese 1.22262 50%
1/2
75%
1.5/2
Joker 1.1.062252 62%
5/8
29%
3.5/12
Rotor 0.1a2246 50%
10/20
50%
1/2
AliChess 4.162215 75%
1.5/2
0%
0/2
EveAnn 1.622212 62%
5/8
0%
0/5
Latista (Sinobyl) 1.52206 42%
11/26
17%
1/6
Alf 1.09219675%
3/4
50%
3/6
 
Neurosis 2.42188 100%
2/2
0%
0/2
Hamsters 0.0.62179 100%
2/2
46%
6.5/14
NagaSkaki 4.002162 67%
8/12
0%
0/1
Prophet 2.0 32-bit2138 53%
8.5/16
50%
1/2
Parrot 07.01.162136 50%
1/2
21%
2.5/12
Barbarossa 0.4.0 64-bit213438%
1.5/4
 50%
2/4
Adam 3.12110 75%
1.5/2
53%
8/15
Lime 622106 44%
3.5/8
42%
2.5/6
OBender 2.11.52101 75%
4.5/6
33%
6/18
NameEloBuzz
0.08
64-bit
Buzz
0.08
32-bit
Buzz
0.07
Feuerstein 0.4.5.12080 55%
5.5/10
44%
3.5/8
BigLion 2.23w207875%
1.5/2
33%
2/6
67%
4/6
Soldat III 0.178 64-bit207050%
1/2
 60%
6/10
Ecce 1.0 (rev. 508) 64-bit2050100%
2/2
 40%
4/10
Monarch 1.72045 38%
1.5/4
58%
7/12
Marvin 1.3.01976 83%
5/6
69%
5.5/8
Smash 1.0.31951 100%
8/8
81%
6.5/8
Clueless 1.41913 100%
2/2
88%
7/8
Micro-Max 4.81893 75%
9/12
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%

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 April 10, 2021