CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

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 12, 2019 with Bayeselo based on 1'090'583 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+
1Djinn 1.021 64-bit2668+14−1448.9%+6.036.8%1836 
81.5%
 Djinn 1.010 64-bit2653+29−2949.3%+6.434.6%381
99.5%
 Djinn 0.987 64-bit2601+26−2649.7%+1.242.5%454
72.3%
 Djinn 0.992 64-bit2589+30−3047.2%+16.538.0%358
100.0%
 Djinn 0.925x2402+23−2346.6%+22.927.9%646
 

Results matrix

Custom engine selection
#NameElo12345
1Djinn 1.021 64-bit2668     
2Djinn 1.010 64-bit2653     
3Djinn 0.987 64-bit2601     
4Djinn 0.992 64-bit2589     
5Djinn 0.925x2402     
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
1Djinn 1.021 64-bit2668 81.5100.0100.0100.0
2Djinn 1.010 64-bit265318.5 99.599.9100.0
3Djinn 0.987 64-bit26010.00.5 72.3100.0
4Djinn 0.992 64-bit25890.00.127.7 100.0
5Djinn 0.925x24020.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Djinn 1.021 64-bit2668 50029021221
2Djinn 1.010 64-bit2653500 27420439
3Djinn 0.987 64-bit2601290274 26412
4Djinn 0.992 64-bit2589212204264 9
5Djinn 0.925x24022139129 
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
1Djinn 1.021 64-bit2668 22.612.79.70.8
2Djinn 1.010 64-bit265322.6 32.827.63.8
3Djinn 0.987 64-bit260112.732.8 32.51.1
4Djinn 0.992 64-bit25899.727.632.5 0.9
5Djinn 0.925x24020.83.81.10.9 
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 70 common opponents

Custom engine selection
NameEloDjinn
1.021
64-bit
Djinn
1.010
64-bit
Djinn
0.987
64-bit
Djinn
0.992
64-bit
Djinn
0.925x
Cheng4 0.36c 64-bit279925%
0.5/2
30%
3/10
   
Bobcat 6.4b 64-bit278812%
0.5/4
25%
1.5/6
   
Glaurung 2.2 64-bit278319%
1.5/8
35%
3.5/10
   
NirvanaChess 1.4 64-bit276350%
4/8
35%
3.5/10
   
Ktulu 9275550%
2/4
50%
1/2
   
Spike 1.2 Turin274638%
3/8
20%
2/10
   
Chronos 1.9.9 64-bit273950%
1/2
0%
0/2
   
Godel 3.4.9 64-bit272745%
21.5/48
29%
3.5/12
   
Bobcat 3.25 64-bit272538%
1.5/4
25%
0.5/2
38%
1.5/4
  
Cheng4 0.35a 64-bit2719  0%
0/4
0%
0/2
 
Ktulu 8270656%
4.5/8
40%
4/10
  50%
0.5/1
iCE 1.0 64-bit270619%
1.5/8
0%
0/2
25%
1.5/6
25%
0.5/2
 
Chess Tiger 2007.1270442%
2.5/6
75%
1.5/2
 25%
0.5/2
 
NirvanaChess 1.2 64-bit2702  50%
2/4
50%
1/2
 
Pawny 1.1 64-bit270252%
12.5/24
50%
5/10
   
Chessmaster 11 Aiglos II270140%
4/10
50%
1/2
   
Rhetoric 1.2 64-bit269550%
5/10
33%
4/12
   
Vajolet 2.482692 50%
1/2
 38%
1.5/4
 
Delfi 5.4269029%
3.5/12
  0%
0/2
 
Atlas 3.60 64-bit268850%
9/18
100%
2/2
 50%
2/4
 
NameEloDjinn
1.021
64-bit
Djinn
1.010
64-bit
Djinn
0.987
64-bit
Djinn
0.992
64-bit
Djinn
0.925x
Chess Tiger 20072682 35%
3.5/10
44%
7/16
 25%
0.5/2
Daydreamer 1.75 64-bit268046%
5.5/12
75%
1.5/2
   
Rodent 1.1 64-bit2670  25%
1/4
70%
7/10
 
Movei 00.8.438 (10 10 10)266745%
4.5/10
50%
1/2
   
RedQueen 1.1.98 64-bit266762%
2.5/4
  30%
3/10
 
ProDeo 1.87266450%
11/22
50%
5/10
   
Alaric 707266155%
5.5/10
50%
1/2
   
CM10th Xperience2661  44%
7/16
30%
3/10
 
Scorpio 1.912661 35%
3.5/10
62%
10/16
  
Vajolet 2.032661  44%
3.5/8
75%
1.5/2
 
Pawny 1.0 64-bit266044%
19.5/44
67%
4/6
54%
6.5/12
33%
2/6
 
RedQueen 1.1.97 64-bit266048%
27.5/57
71%
8.5/12
   
Atlas 3.50 64-bit2659  45%
4.5/10
25%
0.5/2
 
CM10th Lazarus265833%
2/6
 0%
0/2
75%
1.5/2
 
CM9000 Enforcer265840%
4/10
75%
1.5/2
   
Godel 2.3.7 64-bit2657  75%
1.5/2
33%
2/6
 
The Baron 2.23 64-bit265645%
4.5/10
50%
1/2
   
RedQueen 1.1.4 64-bit2653  75%
3/4
8%
0.5/6
 
Philou 3.7.1 64-bit265242%
5.5/13
58%
3.5/6
62%
7.5/12
38%
1.5/4
 
Cyrano 0.6b17 64-bit264842%
8.5/20
25%
1/4
   
NameEloDjinn
1.021
64-bit
Djinn
1.010
64-bit
Djinn
0.987
64-bit
Djinn
0.992
64-bit
Djinn
0.925x
Movei 00.8.43826460%
0/2
   38%
1.5/4
Slow Chess Blitz WV2.1263742%
2.5/6
   0%
0/2
Gandalf 62633 75%
1.5/2
 50%
1/2
 
CM9000 Assassin2631 75%
1.5/2
 50%
1/2
 
Alfil 13.1 64-bit262851%
17.5/34
25%
1/4
60%
6/10
50%
2/4
 
Rotor 0.8262857%
19.5/34
58%
3.5/6
58%
7/12
33%
2/6
 
Ruffian 2.1.02624 50%
1/2
 25%
0.5/2
0%
0/1
Nebula 2.0 64-bit262265%
11/17
50%
3/6
50%
7/14
50%
3/6
 
Tucano 3.00 64-bit2620 50%
3/6
38%
1.5/4
31%
2.5/8
 
Zappa 1.1 64-bit261550%
1/2
25%
0.5/2
39%
7/18
0%
0/2
 
Naum 1.91 64-bit2609  25%
1/4
42%
5/12
 
Alaric 0702b2606 70%
7/10
  25%
0.5/2
Donna 4.0 64-bit260675%
3/4
  38%
3/8
 
Arminius 2015-08-06 64-bit260462%
5/8
  55%
5.5/10
 
Glass 2.0 64-bit259865%
15.5/24
72%
11.5/16
52%
16.5/32
25%
0.5/2
 
Muse 0.953 64-bit259675%
1.5/2
  45%
4.5/10
 
Pseudo 0.7c2591100%
1/1
   0%
0/2
GarboChess 3.0 64-bit258781%
6.5/8
 75%
1.5/2
  
Quazar 0.3b 32-bit2583 65%
6.5/10
66%
10.5/16
50%
5/10
25%
0.5/2
Frenzee 3.0 32-bit2577 50%
5/10
  20%
1/5
NameEloDjinn
1.021
64-bit
Djinn
1.010
64-bit
Djinn
0.987
64-bit
Djinn
0.992
64-bit
Djinn
0.925x
GNU Chess 5.07.153b 64-bit2570 70%
7/10
 65%
6.5/10
 
DanaSah 5.07256981%
19.5/24
75%
1.5/2
 50%
8/16
 
Arminius 2013-08-10 64-bit2565 50%
2/4
 50%
2/4
 
SOS 5.12563100%
1/1
   0%
0/2
Tornado 2.22552 65%
6.5/10
 45%
4.5/10
 
Rodin 6.0255167%
8/12
75%
4.5/6
52%
12.5/24
  
NirvanaChess 1.1 64-bit2549 55%
5.5/10
75%
1.5/2
65%
6.5/10
 
nanoSzachy 4.0 64-bit2546 62%
2.5/4
70%
7/10
  
GreKo 12.0 64-bit254143%
6/14
80%
8/10
   
Cheese 1.4 64-bit2470  70%
14/20
95%
9.5/10
 
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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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:
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  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 October 12, 2019