CCRL 40/40
Downloads and Statistics
July 7, 2018
Testing summary:
Total: 860'187 games
played by 2'216 programs
120427 CPU days (X2 4600+)

White wins: 295'917 (34.4%)
Black wins: 218'884 (25.4%)
Draws: 345'386 (40.2%)
White score: 54.5%

Custom engine selection

Comparing 17 engines!
17 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 July 7, 2018 with Bayeselo based on 860'187 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+−
1Fizbo 2 64-bit 4CPU3284+19−1947.4%+15.454.8%856 
95.7%
 Fizbo 1.9 64-bit 4CPU3262+17−1745.7%+26.355.5%1004
100.0%
 Fizbo 2 64-bit3188+14−1448.4%+10.450.8%1620
59.7%
 Fizbo 1.8 64-bit 4CPU3185+21−2143.4%+44.449.6%692
71.4%
 Fizbo 1.9 64-bit3178+12−1248.5%+7.753.7%2179
100.0%
 Fizbo 1.7 64-bit 4CPU3122+27−2756.1%−38.252.5%396
64.8%
 Fizbo 1.8 64-bit3116+14−1445.0%+31.451.6%1602
100.0%
 Fizbo 1.7 64-bit3063+21−2150.4%−1.748.4%709
100.0%
 Fizbo 1.5 64-bit 4CPU2996+27−2752.6%−16.648.5%410
93.2%
 Fizbo 1.6 64-bit2965+29−2945.6%+25.353.2%342
62.6%
 Fizbo 1.31 64-bit 4CPU2958+30−3051.1%−6.441.9%358
49.4%
 Fizbo 1.5 64-bit2958+21−2148.1%+12.146.3%717
90.1%
 Fizbo 1.4 64-bit 4CPU2935+28−2845.9%+25.344.7%394
60.5%
 Fizbo 1.4 64-bit2930+27−2749.9%−0.144.0%420
97.7%
 Fizbo 1.31 64-bit2895+21−2149.1%+6.348.6%650
100.0%
 Fizbo 1.2 64-bit2834+27−2749.6%+1.342.4%415
99.5%
 Fizbo 1.1 64-bit2786+24−2452.4%−17.440.6%557
 

Results matrix

Custom engine selection
#NameElo1
Fizbo
2
Fizbo
3
Fizbo
4
Fizbo
5
Fizbo
6
Fizbo
7
Fizbo
8
Fizbo
9
Fizbo
10
Fizbo
11
Fizbo
12
Fizbo
13
Fizbo
14
Fizbo
15
Fizbo
16
Fizbo
17
Fizbo
1Fizbo 2 64-bit 4CPU3284                 
2Fizbo 1.9 64-bit 4CPU3262                 
3Fizbo 2 64-bit3188                 
4Fizbo 1.8 64-bit 4CPU3185                 
5Fizbo 1.9 64-bit3178                 
6Fizbo 1.7 64-bit 4CPU3122                 
7Fizbo 1.8 64-bit3116                 
8Fizbo 1.7 64-bit3063                 
9Fizbo 1.5 64-bit 4CPU2996                 
10Fizbo 1.6 64-bit2965                 
11Fizbo 1.31 64-bit 4CPU2958                 
12Fizbo 1.5 64-bit2958                 
13Fizbo 1.4 64-bit 4CPU2935                 
14Fizbo 1.4 64-bit2930                 
15Fizbo 1.31 64-bit2895                 
16Fizbo 1.2 64-bit2834                 
17Fizbo 1.1 64-bit2786                 
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
Fiz
2
Fiz
3
Fiz
4
Fiz
5
Fiz
6
Fiz
7
Fiz
8
Fiz
9
Fiz
10
Fiz
11
Fiz
12
Fiz
13
Fiz
14
Fiz
15
Fiz
16
Fiz
17
Fiz
1Fizbo 2 64-bit 4CPU3284 95.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Fizbo 1.9 64-bit 4CPU32624.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Fizbo 2 64-bit31880.00.0 59.787.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Fizbo 1.8 64-bit 4CPU31850.00.040.3 71.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Fizbo 1.9 64-bit31780.00.012.228.6 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Fizbo 1.7 64-bit 4CPU31220.00.00.00.00.0 64.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Fizbo 1.8 64-bit31160.00.00.00.00.035.2 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Fizbo 1.7 64-bit30630.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Fizbo 1.5 64-bit 4CPU29960.00.00.00.00.00.00.00.0 93.296.698.299.9100.0100.0100.0100.0
10Fizbo 1.6 64-bit29650.00.00.00.00.00.00.00.06.8 62.664.292.495.9100.0100.0100.0
11Fizbo 1.31 64-bit 4CPU29580.00.00.00.00.00.00.00.03.437.4 49.486.591.4100.0100.0100.0
12Fizbo 1.5 64-bit29580.00.00.00.00.00.00.00.01.835.850.6 90.195.1100.0100.0100.0
13Fizbo 1.4 64-bit 4CPU29350.00.00.00.00.00.00.00.00.17.613.59.9 60.598.6100.0100.0
14Fizbo 1.4 64-bit29300.00.00.00.00.00.00.00.00.04.18.64.939.5 97.7100.0100.0
15Fizbo 1.31 64-bit28950.00.00.00.00.00.00.00.00.00.00.00.01.42.3 100.0100.0
16Fizbo 1.2 64-bit28340.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.5
17Fizbo 1.1 64-bit27860.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.5 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1
Fiz
2
Fiz
3
Fiz
4
Fiz
5
Fiz
6
Fiz
7
Fiz
8
Fiz
9
Fiz
10
Fiz
11
Fiz
12
Fiz
13
Fiz
14
Fiz
15
Fiz
16
Fiz
17
Fiz
1Fizbo 2 64-bit 4CPU3284 10098427888428430000000000
2Fizbo 1.9 64-bit 4CPU32621009 0588011100303030000
3Fizbo 2 64-bit3188840 0206206237201501200000
4Fizbo 1.8 64-bit 4CPU31852785880 021600000060000
5Fizbo 1.9 64-bit317888020620 0182532112139061012000
6Fizbo 1.7 64-bit 4CPU31224211102160 00310013802360000
7Fizbo 1.8 64-bit3116840623018250 904620801940543400
8Fizbo 1.7 64-bit30633007203210904 24440050602021102620
9Fizbo 1.5 64-bit 4CPU2996030012310624 202962445324000
10Fizbo 1.6 64-bit296500150139020844020 03860116904620
11Fizbo 1.31 64-bit 4CPU295803000138002960 03380000
12Fizbo 1.5 64-bit295800120610194506243860 0580530190104
13Fizbo 1.4 64-bit 4CPU2935030602360045303380 0000
14Fizbo 1.4 64-bit29300000120542022411605800 557186123
15Fizbo 1.31 64-bit28950000003411009005300557 399155
16Fizbo 1.2 64-bit283400000002604601900186399 197
17Fizbo 1.1 64-bit278600000002002001040123155197 
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
#NameElo1
Fiz
2
Fiz
3
Fiz
4
Fiz
5
Fiz
6
Fiz
7
Fiz
8
Fiz
9
Fiz
10
Fiz
11
Fiz
12
Fiz
13
Fiz
14
Fiz
15
Fiz
16
Fiz
17
Fiz
1Fizbo 2 64-bit 4CPU3284 54.23.418.02.93.43.41.90.00.00.00.00.00.00.00.00.0
2Fizbo 1.9 64-bit 4CPU326254.2 0.034.70.07.90.00.00.20.00.20.00.20.00.00.00.0
3Fizbo 2 64-bit31883.40.0 0.054.30.019.33.10.00.80.00.50.00.00.00.00.0
4Fizbo 1.8 64-bit 4CPU318518.034.70.0 0.019.90.00.00.00.00.00.00.60.00.00.00.0
5Fizbo 1.9 64-bit31782.90.054.30.0 0.048.311.10.55.50.02.10.00.50.00.00.0
6Fizbo 1.7 64-bit 4CPU31223.47.90.019.90.0 0.00.038.50.018.30.029.90.00.00.00.0
7Fizbo 1.8 64-bit31163.40.019.30.048.30.0 39.10.310.70.08.40.02.71.50.00.0
8Fizbo 1.7 64-bit30631.90.03.10.011.10.039.1 2.141.90.035.50.017.98.12.31.6
9Fizbo 1.5 64-bit 4CPU29960.00.20.00.00.538.50.32.1 2.738.52.156.32.90.00.00.0
10Fizbo 1.6 64-bit29650.00.00.80.05.50.010.741.92.7 0.036.40.015.29.16.12.2
11Fizbo 1.31 64-bit 4CPU29580.00.20.00.00.018.30.00.038.50.0 0.044.90.00.00.00.0
12Fizbo 1.5 64-bit29580.00.00.50.02.10.08.435.52.136.40.0 0.051.038.816.88.2
13Fizbo 1.4 64-bit 4CPU29350.00.20.00.60.029.90.00.056.30.044.90.0 0.00.00.00.0
14Fizbo 1.4 64-bit29300.00.00.00.00.50.02.717.92.915.20.051.00.0 52.122.312.6
15Fizbo 1.31 64-bit28950.00.00.00.00.00.01.58.10.09.10.038.80.052.1 37.512.8
16Fizbo 1.2 64-bit28340.00.00.00.00.00.00.02.30.06.10.016.80.022.337.5 20.3
17Fizbo 1.1 64-bit27860.00.00.00.00.00.00.01.60.02.20.08.20.012.612.820.3 
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 200 common opponents

Custom engine selection
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
asmFish 051117 64-bit 4CPU341733%
10.5/32		34%
17/50		               
SugaR XPrO 1.2 64-bit 4CPU340739%
12.5/32		20%
6.5/32		               
Houdini 6 64-bit 4CPU340530%
9.5/32		34%
19.5/58		               
Komodo 11.2 64-bit 4CPU340034%
11/32		27%
18/67		               
Stockfish 8 64-bit 4CPU338530%
9.5/32		21%
7/33		 25%
9/36		             
Houdini 5.01 64-bit 4CPU3379 28%
9/32		 18%
6.5/36		             
Houdini 6 64-bit3344  27%
18.5/68		 32%
18/57		            
asmFish 051117 64-bit3344  25%
13.5/53		 25%
14.5/59		            
Stockfish 7 64-bit 4CPU3331   25%
8.5/34		 25%
0.5/2		           
SugaR XPrO 1.3 64-bit3330  29%
16.5/56		 32%
18/56		            
Komodo 11.2 64-bit3323  24%
12.5/52		 33%
20/60		            
Houdini 5.01 64-bit3303    34%
31.5/94		 23%
14/62		          
Stockfish 8 64-bit3303  31%
16/52		 35%
25/72		 27%
17.5/66		          
Fire 6.1 64-bit 4CPU329650%
16/32		41%
13.5/33		               
Komodo 10.2 64-bit3293    30%
15.5/52		 27%
17/62		          
Deep Shredder 13 64-bit 4CPU329042%
13.5/32		41%
13/32		 39%
15/38		             
Fire 5 64-bit 4CPU3272 56%
18/32		 12%
0.5/4		             
Komodo 10.3 64-bit3272    33%
17/52		 32%
16.5/52		          
Komodo 10.1 64-bit3268      26%
13.5/52		24%
12/50		         
Komodo 10 64-bit3267      20%
6.5/32		24%
12/50		         
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Andscacs 0.921 64-bit 4CPU324852%
16.5/32		51%
20.5/40		               
Houdini 4 64-bit 4CPU3247   33%
11.5/35		 50%
1/2		           
Stockfish 7 64-bit3247      26%
14.5/56		25%
2/8		 38%
1.5/4		 12%
0.5/4		     
Booot 6.2 64-bit 4CPU322553%
17/32		67%
21.5/32		               
Fire 6.1 64-bit3206  46%
32.5/70		 46%
35.5/77		            
Komodo 8 64-bit3206    25%
1/4		 33%
17/52		          
Fire 4 64-bit 4CPU3203   46%
16.5/36		 38%
4.5/12		           
Fritz 16 64-bit 4CPU320358%
23/40		58%
29/50		               
Shredder 13 64-bit3201  50%
44/88		 51%
40.5/79		 44%
27/62		          
Chiron 4 64-bit 4CPU319966%
21/32		58%
19/33		               
NirvanaChess 2.4 64-bit 4CPU318972%
23/32		69%
22/32		               
Gull 3 64-bit 4CPU318672%
23/32		72%
23/32		 61%
23/38		 33%
4/12		           
Equinox 3.20 64-bit 4CPU3181 58%
18.5/32		 37%
12.5/34		 35%
3.5/10		           
Fire 5 64-bit3176    49%
42.5/86		 39%
25.5/66		          
Booot 6.1 64-bit 4CPU3173 64%
20.5/32		 50%
2/4		             
Equinox 3.30 64-bit 4CPU3167   75%
3/4		 25%
0.5/2		           
Fritz 15 64-bit 4CPU3167 62%
20/32		 46%
17.5/38		 42%
5/12		           
Critter 1.6a 64-bit 4CPU316467%
21.5/32		66%
21/32		 61%
23/38		 75%
1.5/2		           
Andscacs 0.92 64-bit3163  61%
31.5/52		 51%
28.5/56		            
Hannibal 1.7 64-bit 4CPU3160 71%
23.5/33		 55%
26.5/48		             
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Bouquet 1.8 64-bit 4CPU3154   56%
19/34		 50%
7/14		      25%
0.5/2		    
Andscacs 0.921 64-bit3151  55%
34/62		 50%
30.5/61		            
Fire 4 64-bit3148      49%
27.5/56		44%
3.5/8		 25%
1/4		 25%
1/4		     
Booot 6.2 64-bit3145  59%
50.5/86		 51%
40/78		            
Protector 1.9.0 64-bit 4CPU3143   50%
1/2		 39%
5.5/14		           
Chiron 3.01 64-bit 4CPU3134   75%
1.5/2		 48%
10.5/22		           
BlackMamba 2.0 64-bit 4CPU3127     47%
7.5/16		      25%
0.5/2		    
Andscacs 0.89 64-bit3122    55%
30.5/55		 49%
27.5/56		          
Sting SF 5 64-bit 4CPU3122        0%
0/2		   25%
0.5/2		    
Roc 0.7 64-bit3121  56%
34.5/62		 60%
44.5/74		            
Gull 3 64-bit3120  62%
32/52		 59%
35.5/60		 48%
29.5/62		50%
1/2		 25%
1/4		 12%
0.5/4		     
Houdini 1.5a 64-bit3119    75%
3/4		 53%
27.5/52		          
Hannibal 1.5 64-bit 4CPU3114     75%
3/4		  50%
1/2		 25%
0.5/2		 25%
0.5/2		    
Chiron 4 64-bit3112  60%
31/52		 53%
36/68		            
Andscacs 0.872 64-bit3108      53%
29.5/56		46%
26/56		         
Strelka 5.5 64-bit310669%
22/32		 71%
37/52		 54%
30.5/56		 54%
28/52		25%
2.5/10		         
NirvanaChess 2.4 64-bit3105  66%
41/62		 62%
41/66		            
Critter 1.6a 64-bit3103  67%
35/52		 60%
33.5/56		 55%
28.5/52		50%
1/2		         
NirvanaChess 2.1c 64-bit 4CPU3100        29%
3.5/12		   20%
2/10		    
Naum 4.6 64-bit 4CPU3099     62%
2.5/4		  25%
0.5/2		 50%
1/2		 25%
0.5/2		    
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Equinox 3.20 64-bit3098    58%
30/52		 48%
25/52		50%
5/10		 40%
4/10		       
Fritz 15 64-bit3098    62%
32/52		 52%
27/52		47%
7.5/16		 29%
3.5/12		       
Chiron 2 64-bit 4CPU3090     50%
1/2		  50%
1/2		 42%
5/12		 25%
0.5/2		    
Texel 1.05 64-bit 4CPU3089     62%
2.5/4		  25%
0.5/2		 25%
0.5/2		 25%
0.5/2		    
Equinox 3.30 64-bit3088      62%
2.5/4		35%
3.5/10		 25%
1/4		 12%
0.5/4		     
Hannibal 1.7 64-bit3084  45%
4.5/10		 62%
44.5/72		 52%
31.5/60		48%
10.5/22		         
Hannibal 1.4b 64-bit 4CPU3081     70%
7/10		  30%
3/10		 20%
2/10		 25%
2/8		    
Rybka 4.1 64-bit3081  50%
0.5/1		   50%
1/2		  50%
1/2		       
Booot 6.1 64-bit3079    50%
3.5/7		 46%
6.5/14		          
Protector 1.7.0 64-bit 4CPU3079          25%
0.5/2		 0%
0/1		    
Bouquet 1.8 64-bit3077      61%
13.5/22		50%
1/2		 50%
1/2		       
NirvanaChess 2.3 64-bit3076    50%
5.5/11		 55%
16.5/30		44%
15/34		         
Texel 1.07 64-bit3076  55%
5.5/10		 66%
10.5/16		            
Protector 1.6.0 64-bit 4CPU3075     55%
5.5/10		  40%
4/10		   44%
3.5/8		    
NirvanaChess 2.2 64-bit3066       42%
10/24		 47%
7.5/16		 38%
6/16		     
Protector 1.9.0 64-bit3063    53%
8/15		 52%
15.5/30		64%
9/14		 25%
1.5/6		 28%
4.5/16		     
Texel 1.04 64-bit 4CPU3062     85%
8.5/10		  60%
6/10		   12%
1/8		    
Andscacs 0.85 64-bit3061         17%
1/6		 20%
2/10		     
Alfil 15.7 64-bit3059      58%
11.5/20		      42%
2.5/6		   
BlackMamba 2.0 64-bit3058      61%
13.5/22		62%
2.5/4		 0%
0/2		 29%
4/14		     
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Hiarcs 14 4CPU3057     62%
7.5/12		  58%
7/12		 25%
0.5/2		 35%
3.5/10		    
Chiron 3.01 64-bit3054      41%
9/22		62%
2.5/4		         
Komodo 2.03 64-bit3050       75%
7.5/10		 25%
2.5/10		       
Chiron 1.1a 64-bit 4CPU3044     75%
7.5/10		  50%
5/10		   31%
2.5/8		    
Elektro 1.2 64-bit3044      57%
12.5/22		50%
1/2		 50%
1/2		 50%
1/2		     
Texel 1.06 64-bit3044    58%
7/12		 58%
17.5/30		53%
9.5/18		         
Hannibal 1.5 64-bit3042       53%
8/15		 50%
3/6		 30%
8.5/28		     
iCE 3.0 64-bit3042    67%
10/15		 60%
18/30		59%
9.5/16		 28%
4.5/16		 75%
1.5/2		     
Andscacs 0.84 64-bit3041         40%
4/10		 25%
1.5/6		     
Protector 1.8.0 64-bit3041       50%
5/10		 45%
4.5/10		 39%
8.5/22		 62%
2.5/4		   
Critter 0.80 64-bit 4CPU3038     70%
7/10		      50%
4/8		    
Booot 6.0.2 64-bit3033      60%
15.5/26		67%
12/18		         
Deep Junior 13 64-bit 4CPU3031        50%
5/10		   30%
3/10		    
Deep Junior Yokohama 64-bit 4CPU3028     100%
2/2		  25%
0.5/2		 50%
1/2		 50%
1/2		    
Andscacs 0.80 64-bit 4CPU3027          38%
1.5/4		 23%
2.5/11		    
Senpai 1.0 64-bit 4CPU3027     61%
8.5/14		  75%
1.5/2		 50%
1/2		 38%
4.5/12		    
NirvanaChess 2.1c 64-bit3024           45%
10/22		 30%
3/10		   
Deep Shredder 12 64-bit 4CPU3022     58%
7/12		  25%
0.5/2		 75%
1.5/2		 50%
1/2		    
Rybka 2.3.2a 64-bit 4CPU3020        75%
1.5/2		 25%
0.5/2		 38%
3/8		    
Spike 1.4 Leiden 4CPU3020 100%
1/1		   50%
1/2		  46%
5.5/12		 33%
2/6		 54%
6.5/12		    
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Sting SF 6.1 64-bit3019       65%
6.5/10		 50%
3/6		       
Chiron 2 64-bit3016       60%
6/10		 50%
1/2		 42%
10/24		  25%
0.5/2		  
Naum 4.6 64-bit3015      66%
14.5/22		58%
7/12		 25%
0.5/2		 41%
11.5/28		 35%
3.5/10		33%
4/12		  
Andscacs 0.83 64-bit3014       50%
4.5/9		   55%
5.5/10		     
Gull 2.2 64-bit3013         35%
3.5/10		 40%
4/10		     
Protector 1.7.0 64-bit3012             50%
1/2		31%
5/16		  
Texel 1.05 64-bit3011       58%
10.5/18		 75%
1.5/2		 33%
8/24		 36%
6.5/18		25%
1/4		  
Cheng 4.39 64-bit 4CPU3008     61%
8.5/14		  44%
11.5/26		 30%
3/10		      
SmarThink 1.96 64-bit3008      77%
18.5/24		92%
5.5/6		         
Sting SF 7.3 64-bit3008    83%
2.5/3		 44%
3.5/8		          
Hannibal 1.4b 64-bit3003       55%
5.5/10		     35%
3.5/10		42%
5/12		  
Vajolet2 2.1 64-bit 4CPU3002     75%
9/12		  25%
1/4		        
Rybka 2.1 64-bit 4CPU3001     45%
4.5/10		  35%
3.5/10		   0%
0/2		    
SmarThink 1.97 64-bit2997    75%
3/4		 64%
9/14		          
BlackMamba 1.2b 64-bit2990       55%
5.5/10		     40%
4/10		   
Critter 0.90 32-bit2988       60%
6/10		 35%
3.5/10		       
Gull R375 64-bit2987             35%
3.5/10		45%
4.5/10		  
Protector 1.4.0 64-bit 4CPU2986          30%
3/10		 38%
3/8		    
Hiarcs 13.2 4CPU2985          60%
6/10		 44%
3.5/8		    
Cheng4 0.38 64-bit 4CPU2984          50%
13/26		 21%
2.5/12		    
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Chiron 1.1a 64-bit2981         45%
4.5/10		    20%
2/10		30%
3/10		 
Arasan 18.2 64-bit 4CPU2974     55%
5.5/10		  54%
6.5/12		        
Spark 1.0 64-bit 4CPU2972     100%
2/2		  53%
9.5/18		 42%
7.5/18		 25%
0.5/2		    
Zappa Mexico II 64-bit 4CPU2972     100%
2/2		    69%
5.5/8		      
Alfil 15.8 64-bit2963       62%
2.5/4		 59%
9.5/16		 53%
8.5/16		     
Senpai 1.0 64-bit2963       50%
1/2		 50%
1/2		 53%
16/30		 60%
6/10		38%
6/16		25%
2.5/10		 
Andscacs 0.80 64-bit2962             50%
5/10		50%
6/12		  
Hiarcs 142962       25%
0.5/2		 50%
1/2		 50%
13/26		 58%
7/12		75%
1.5/2		  
Vajolet2 2.2 64-bit2962      58%
3.5/6		50%
1/2		         
Zappa Mexico 64-bit 4CPU2961     80%
8/10		  55%
5.5/10		   25%
2.5/10		    
Pedone 1.4.1 64-bit2959      67%
4/6		59%
9.5/16		         
Naum 3 64-bit 4CPU2957     75%
7.5/10		  45%
4.5/10		   38%
3/8		    
Hakkapeliitta 3.0 64-bit2955    100%
4/4		 25%
0.5/2		62%
12.5/20		50%
4/8		67%
8/12		 49%
18.5/38		 44%
7/16		   
Stockfish 1.4 64-bit 4CPU2951        70%
7/10		   62%
5/8		    
Deep Shredder 12 64-bit2942       65%
6.5/10		 50%
5/10		 47%
14/30		 54%
6.5/12		61%
8.5/14		35%
3.5/10		 
Deep Sjeng c't 20102942           12%
0.5/4		 75%
1.5/2		25%
0.5/2		  
EXchess 7.51b 64-bit 4CPU2942     75%
7.5/10		    55%
15.5/28		      
Gaviota 1.0 64-bit 4CPU2942        41%
13/32		 36%
6.5/18		 58%
7/12		    
SmarThink 1.80 64-bit2940       50%
5/10		 50%
6/12		       
Arasan 17.5 64-bit 4CPU2938        70%
7/10		 59%
13/22		 41%
4.5/11		    
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Bobcat 7.1 64-bit 4CPU2935     85%
8.5/10		  83%
10/12		        
EXchess 7.71b 64-bit 4CPU2935        66%
18.5/28		   45%
13.5/30		    
Stockfish 1.6.3 32-bit2934           60%
6/10		 50%
5/10		   
Arasan 18.0 64-bit 4CPU2929        40%
4/10		   50%
1/2		    
Deep Sjeng WC2008 64-bit 4CPU2929          62%
5/8		 100%
2/2		    
Deep Junior Yokohama 64-bit2923       50%
5/10		   57%
16/28		  75%
3/4		  
Toga II 3.0 4CPU2922        70%
7/10		 75%
3/4		 50%
2/4		    
Cheng 4.39 64-bit2921       70%
7/10		 60%
6/10		 52%
11.5/22		     
Deep Junior 13.3 64-bit2921             75%
1.5/2		33%
4/12		  
SmarThink 1.70 64-bit2919           62%
21/34		 38%
7.5/20		56%
18/32		17%
2/12		30%
3/10
Spike 1.4 Leiden2918           47%
7/15		  46%
11/24		25%
0.5/2		 
Vajolet2 2.0 64-bit2918         60%
6/10		 59%
13/22		 48%
9.5/20		55%
5.5/10		  
Quazar 0.4 64-bit2907           64%
9/14		 62%
7.5/12		20%
1/5		25%
0.5/2		 
Rybka 1.1 64-bit2903           65%
6.5/10		  20%
2/10		  
DiscoCheck 5.2 64-bit2902           60%
6/10		 67%
8/12		  12%
0.5/4
Bright 0.4a 4CPU2899        55%
5.5/10		 55%
5.5/10		      
Glaurung 2.2 64-bit 4CPU2899        69%
12.5/18		 75%
3/4		 50%
1/2		    
Hiarcs 13.22899              50%
5/10		40%
4/10		 
Rybka 1.2 64-bit2898       80%
8/10		     50%
6/12		   
Tornado 7.0 64-bit 4CPU2897        50%
2/4		 62%
2.5/4		 50%
2/4		    
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Booot 5.2.0 64-bit2895              56%
9/16		67%
4/6		38%
1.5/4
DiscoCheck 5.2.1 64-bit2895           75%
7.5/10		 56%
4.5/8		50%
8/16		46%
5.5/12		 
Spark 1.0 64-bit2894              40%
4/10		75%
1.5/2		 
iCE 2.0 64-bit2893           48%
9.5/20		 48%
9.5/20		43%
12/28		21%
3/14		 
Deuterium 14.3.34.130 64-bit2892           58%
11.5/20		 60%
12/20		46%
36/79		  
Cheng4 0.38 64-bit2891             71%
8.5/12		59%
6.5/11		 55%
5.5/10
Tornado 4.88 64-bit 4CPU2889        55%
5.5/10		   75%
12/16		    
MinkoChess 1.3 64-bit 4CPU2888        75%
7.5/10		 70%
7/10		 50%
1/2		    
Scorpio 2.7.6 64-bit 4CPU2877          65%
13/20		 72%
13/18		    
Vajolet2 1.44 64-bit2877              70%
7/10		45%
9/20		 
The Baron 3.29 64-bit 4CPU2869        62%
2.5/4		   50%
1/2		    
Vajolet2 1.45 64-bit2867              67%
6/9		50%
7/14		 
Crafty 25.0 64-bit2865       85%
8.5/10		 50%
5/10		      25%
2.5/10
Arasan 18.0 64-bit2861           72%
11.5/16		    45%
4.5/10
Gaviota 0.86 64-bit 4CPU2861          80%
8/10		 62%
5/8		    
Deuterium 14.2.33.276 64-bit2858              50%
1/2		33%
2/6		40%
4/10
Gaviota 1.0 64-bit2858           40%
4/10		 69%
5.5/8		52%
25/48		75%
4.5/6		38%
1.5/4
EXchess 7.71b 64-bit2853           100%
2/2		 40%
4/10		   
Rodent 1.7 64-bit2852           75%
1.5/2		 75%
3/4		45%
4.5/10		 50%
5/10
Toga II 3.02851           100%
2/2		  58%
3.5/6		25%
1.5/6		25%
1/4
NameEloFizbo
2
64-bit
4CPU		Fizbo
1.9
64-bit
4CPU		Fizbo
2
64-bit		Fizbo
1.8
64-bit
4CPU		Fizbo
1.9
64-bit		Fizbo
1.7
64-bit
4CPU		Fizbo
1.8
64-bit		Fizbo
1.7
64-bit		Fizbo
1.5
64-bit
4CPU		Fizbo
1.6
64-bit		Fizbo
1.31
64-bit
4CPU		Fizbo
1.5
64-bit		Fizbo
1.4
64-bit
4CPU		Fizbo
1.4
64-bit		Fizbo
1.31
64-bit		Fizbo
1.2
64-bit		Fizbo
1.1
64-bit
Atlas 3.80 64-bit2849           62%
2.5/4		 73%
9.5/13		55%
5.5/10		 45%
4.5/10
Nemo 1.0.1 64-bit2846           100%
2/2		 50%
5/10		61%
13.5/22		50%
1/2		 
Arasan 17.4 64-bit2843             60%
6/10		64%
9/14		0%
0/2		 
Zappa Mexico 64-bit2833             65%
6.5/10		75%
7.5/10		55%
5.5/10		 
NirvanaChess 1.8 64-bit2828              61%
8.5/14		68%
9.5/14		 
Murka 3 64-bit2824              62%
16/26		42%
2.5/6		25%
1/4
Pedone 1.1 64-bit 4CPU2821          88%
3.5/4		 78%
7/9		    
Tornado 6.0 64-bit2820             100%
4/4		 50%
1/2		30%
3/10
NirvanaChess 1.7 64-bit2811               25%
0.5/2		58%
7/12
Rodent 1.6 64-bit2801              25%
1/4		 55%
5.5/10
Cheng4 0.36c 64-bit2799               41%
6.5/16		62%
2.5/4
Arasan 17.2 64-bit2789               83%
2.5/3		56%
9/16
Crafty 24.0 64-bit2772               38%
1.5/4		42%
2.5/6
EXchess 7.26b 64-bit2772               100%
1/1		55%
5.5/10
Dirty 20Apr2013 64-bit2770               50%
1/2		75%
3/4
Rodent 1.4 64-bit2759               38%
5/13		56%
10/18
Andscacs 0.64 64-bit2751               50%
1/2		54%
7.5/14
Godel 3.4.9 64-bit2727               71%
8.5/12		62%
2.5/4
iCE 1.0 64-bit2706               83%
10/12		75%
3/4
Djinn 1.021 64-bit2666               75%
1.5/2		70%
7/10
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%

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 July 7, 2018