CCRL 40/15
Downloads and Statistics
March 8, 2024
Testing summary:
Total: 1'821'530 games
played by 3'719 programs

White wins: 582'500 (32.0%)
Black wins: 410'534 (22.5%)
Draws: 828'496 (45.5%)
White score: 54.7%

Custom engine selection

Comparing 5 engines!
5 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 March 8, 2024 with Bayeselo based on 1'821'530 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+−
1Delfi 5.42688+10−1048.0%+13.439.7%2613 
100.0%
 Delfi 5.22630+18−1849.2%+2.734.4%774
73.0%
 Delfi 5.12621+22−2246.9%+21.233.3%538
99.2%
 Delfi 5.02586+18−1847.1%+20.337.3%797
70.6%
 Delfi 4.62578+25−2548.7%+7.536.4%423
 

Results matrix

Custom engine selection
#NameElo1
Delfi
2
Delfi
3
Delfi
4
Delfi
5
Delfi
1Delfi 5.42688     
2Delfi 5.22630     
3Delfi 5.12621     
4Delfi 5.02586     
5Delfi 4.62578     
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
#NameElo1
Del
2
Del
3
Del
4
Del
5
Del
1Delfi 5.42688 100.0100.0100.0100.0
2Delfi 5.226300.0 73.0100.0100.0
3Delfi 5.126210.027.0 99.299.5
4Delfi 5.025860.00.00.8 70.6
5Delfi 4.625780.00.00.529.4 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Score with 85 common opponents

Custom engine selection
NameEloDelfi
5.4		Delfi
5.2		Delfi
5.1		Delfi
5.0		Delfi
4.6
Rybka 2.3.2a 32-bit293325%
7.5/30		 20%
4/20		  
Rybka 1.2 32-bit2882   12%
0.5/4		0%
0/1
Toga II 1.4.1SE283918%
2.5/14		0%
0/2		   
Naum 2.2 32-bit2804 40%
2/5		25%
3/12		  
Toga II 1.3.12800 31%
10/32		75%
1.5/2		  
Fruit 2.3.1279431%
5.5/18		14%
1.5/11		25%
1/4		  
Fritz 102788 50%
0.5/1		38%
1.5/4		  
Fruit 05/11/032782 20%
1/5		25%
0.5/2		  
Loop 13.6 (Loop 2007)2780100%
2/2		 50%
1/2		  
Shredder 102780   8%
0.5/6		0%
0/1
Strelka 1.8 32-bit2776 50%
1/2		0%
0/3		  
Toga II 1.3.42769 33%
2/6		0%
0/4		  
Toga II 1.2.1a 32-bit2766   33%
2/6		50%
0.5/1
Fruit 2.2.12750   38%
1.5/4		50%
0.5/1
Hiarcs X502749   33%
2/6		0%
0/1
Spike 1.2 Turin274943%
16/37		42%
2.5/6		25%
1/4		25%
2/8		 
Hiarcs X54 32-bit2748 25%
0.5/2		0%
0/2		  
Toga II 1.2 32-bit2741 12%
0.5/4		  0%
0/1
Bright 0.3a273361%
11/18		75%
1.5/2		   
Ktulu 8270962%
10/16		52%
11/21		25%
8/32		12%
0.5/4		 
NameEloDelfi
5.4		Delfi
5.2		Delfi
5.1		Delfi
5.0		Delfi
4.6
Chess Tiger 2007.1270338%
5/13		38%
8/21		42%
13.5/32		  
Fritz 8 Bilbao2703   17%
0.5/3		50%
0.5/1
Chessmaster 11 Aiglos II270138%
3/8		60%
3/5		   
Naum 2.0 32-bit269848%
14.5/30		  17%
0.5/3		 
Fruit 2.12696 62%
2.5/4		25%
0.5/2		  
Glaurung 2 epsilon/5 32-bit2695 25%
0.5/2		50%
3/6		  
Frenzee Feb08 32-bit269247%
34/73		0%
0/2		   
Spike 1.12689  0%
0/1		50%
0.5/1		43%
10/23
Scorpio 1.92665  50%
0.5/1		25%
0.5/2		 
LoopList 6.00266425%
0.5/2		25%
0.5/2		40%
2/5		0%
0/1		 
SmarThink 1.00 32-bit2664 40%
8.5/21		 78%
7/9		50%
0.5/1
CM10th Lazarus266350%
4/8		30%
1.5/5		100%
2/2		  
Chessmaster 11266368%
15/22		40%
14/35		   
Ktulu 7.52663   75%
1.5/2		0%
0/1
Movei 00.8.438 (10 10 10)266355%
26.5/48		42%
2.5/6		34%
11/32		  
Booot 4.14.0266250%
7/14		41%
9/22		   
Scorpio 1.91266175%
1.5/2		53%
10/19		40%
4/10		0%
0/2		 
CM10th Xperience265925%
0.5/2		52%
10.5/20		  100%
1/1
CM10th Ogre265670%
3.5/5		100%
2/2		50%
1/2		75%
3/4		25%
0.5/2
CM9000 Enforcer265625%
1/4		50%
2/4		 50%
0.5/1		 
NameEloDelfi
5.4		Delfi
5.2		Delfi
5.1		Delfi
5.0		Delfi
4.6
Frenzee Dec07 32-bit265562%
2.5/4		32%
6.5/20		   
Alaric 707265444%
14.5/33		40%
10.5/26		35%
8.5/24		  
Scorpio 2.0 32-bit265262%
2.5/4		45%
5/11		   
CM10th Pestilence265050%
2/4		50%
2/4		50%
1/2		62%
2.5/4		40%
2/5
E.T. Chess 13.01.08264469%
16.5/24		50%
1/2		   
Movei 00.8.438264225%
0.5/2		42%
10.5/25		41%
13/32		  
CM10th Magic II2641  45%
5/11		25%
0.5/2		0%
0/1
CM10th Guardian263862%
2.5/4		40%
9.5/24		100%
3/3		  
CM10th Warrior263350%
3/6		 50%
4/8		50%
2/4		50%
1/2
Slow Chess Blitz WV2.1263158%
3.5/6		50%
5/10		62%
2.5/4		40%
16.5/41		17%
1/6
Glaurung 1.1 32-bit2629   17%
0.5/3		70%
3.5/5
Gandalf 6262868%
7.5/11		88%
3.5/4		 70%
3.5/5		100%
1/1
Chess Tiger 15 Gambit2627   62%
2.5/4		0%
0/1
Chess Tiger 2007 Gambit2620 25%
1/4		44%
8/18		  
WildCat 72620 50%
4/8		38%
1.5/4		43%
14.5/34		 
Alaric 7042619 25%
1/4		62%
2.5/4		  
Ruffian 2.1.02613100%
3/3		50%
2/4		 43%
14.5/34		25%
0.5/2
ProDeo 1.22611 50%
1.5/3		38%
1.5/4		56%
18/32		 
ProDeo 1.62610100%
1/1		68%
9.5/14		   
List 5.122609   50%
16/32		38%
12/32
NameEloDelfi
5.4		Delfi
5.2		Delfi
5.1		Delfi
5.0		Delfi
4.6
Zappa 1.1 64-bit2607  100%
1/1		44%
14/32		 
Pharaon 3.5.1260467%
2/3		50%
5/10		0%
0/1		49%
18/37		 
Colossus 2007d2603 54%
6.5/12		 47%
15/32		 
Ruffian 1.0.52599   52%
16.5/32		58%
18.5/32
Naum 1.91 32-bit2598   50%
1.5/3		50%
3/6
Alaric 0702b259575%
1.5/2		50%
1/2		67%
2/3		  
Scorpio 1.72588  50%
1/2		 50%
5/10
Sloppy 0.2.2 32-bit258762%
5/8		62%
2.5/4		   
Aristarch 4.502586 62%
2.5/4		 59%
22.5/38		49%
18/37
Pseudo 0.7c2582  100%
2/2		33%
12.5/38		50%
3.5/7
WildCat 62582   54%
21.5/40		60%
3/5
The Baron 1.8.12578 50%
4/8		53%
10/19		  
ProDeo 1.12571   25%
2/8		25%
1.5/6
Jonny 2.83 32-bit256375%
1.5/2		 25%
0.5/2		52%
37/71		39%
14.5/37
SOS 5.12550  62%
2.5/4		58%
3.5/6		50%
3/6
Frenzee 3.0 32-bit2545  50%
2.5/5		67%
2/3		 
SmarThink 0.17a2542 100%
1/1		50%
1/2		  
The Baron 1.7.02527   75%
3/4		70%
3.5/5
Ufim 8.022526 50%
1/2		100%
3/3		50%
2.5/5		 
Colossus 2007b2523 75%
1.5/2		75%
1.5/2		  
NameEloDelfi
5.4		Delfi
5.2		Delfi
5.1		Delfi
5.0		Delfi
4.6
Movei 00.8.4032514  88%
3.5/4		100%
2/2		 
E.T. Chess 18.11.052503  50%
1/2		 50%
2.5/5
Crafty 20.14 32-bit2499   70%
3.5/5		50%
2/4
AnMon 5.602496   75%
1.5/2		38%
1.5/4
Little Goliath Evolution 3.122487  25%
0.5/2		100%
2/2		50%
2/4
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
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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
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Created in 2005-2013 by CCRL team
Last games added on March 8, 2024