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 19 engines!
19 selected engines played 204 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+−
1Houdini 6 64-bit 4CPU3405+17−1765.0%−98.058.3%1011 
98.2%
 Houdini 5.01 64-bit 4CPU3379+17−1764.6%−93.160.8%1064
99.8%
 Houdini 6 64-bit3344+14−1469.6%−133.750.9%1772
99.0%
 Houdini 6 Tactical 64-bit3317+19−1867.2%−120.545.4%987
89.3%
 Houdini 5.01 64-bit3303+14−1370.0%−129.752.1%1801
100.0%
 Houdini 4 64-bit 4CPU3247+10−1054.6%−30.150.4%3035
79.4%
 Houdini 4 Tactical 64-bit 4CPU3236+24−2464.8%−90.252.5%526
51.9%
 Houdini 3 64-bit 4CPU3235+13−1366.9%−107.847.9%1889
100.0%
 Houdini 2.0c 64-bit 4CPU3198+16−1665.2%−99.144.3%1315
73.8%
 Houdini 1.5a 64-bit 4CPU3190+20−2065.4%−101.442.7%847
95.0%
 Houdini 4 64-bit3170+10−1056.4%−40.748.1%3117
85.9%
 Houdini 3 64-bit3161+13−1364.7%−95.445.7%1931
68.5%
 Houdini 3 Tactical 64-bit3156+18−1864.9%−93.047.6%955
52.1%
 Houdini 4 Tactical 64-bit3155+25−2463.2%−81.251.7%495
86.3%
 Houdini 3 32-bit3137+20−2070.3%−130.844.0%838
78.6%
 Houdini 2.0c 64-bit3127+15−1565.5%−108.538.3%1638
79.6%
 Houdini 1.5a 64-bit3119+12−1157.3%−47.047.0%2400
95.3%
 Houdini 2.0c 32-bit3103+14−1370.9%−142.139.0%2011
89.0%
 Houdini 1.5a 32-bit3091+15−1468.2%−120.542.2%1619
 

Results matrix

Custom engine selection
#NameElo1
Houdi
2
Houdi
3
Houdi
4
Houdi
5
Houdi
6
Houdi
7
Houdi
8
Houdi
9
Houdi
10
Houdi
11
Houdi
12
Houdi
13
Houdi
14
Houdi
15
Houdi
16
Houdi
17
Houdi
18
Houdi
19
Houdi
1Houdini 6 64-bit 4CPU3405                   
2Houdini 5.01 64-bit 4CPU3379                   
3Houdini 6 64-bit3344   30 − 20
+14−4=32
+28		               
4Houdini 6 Tactical 64-bit3317  20 − 30
+4−14=32
−28		                
5Houdini 5.01 64-bit3303                   
6Houdini 4 64-bit 4CPU3247      2 − 4
+0−2=4
−100		            
7Houdini 4 Tactical 64-bit 4CPU3236     4 − 2
+2−0=4
+100		             
8Houdini 3 64-bit 4CPU3235        19 − 10
+13−4=12
+59		19.5 − 12.5
+11−4=17
+17		 21.5 − 10.5
+15−4=13
+36		       
9Houdini 2.0c 64-bit 4CPU3198       10 − 19
+4−13=12
−59		   18.5 − 13.5
+9−4=19
+7		       
10Houdini 1.5a 64-bit 4CPU3190       12.5 − 19.5
+4−11=17
−17		           
11Houdini 4 64-bit3170             2 − 2
+1−1=2
−15		     
12Houdini 3 64-bit3161       10.5 − 21.5
+4−15=13
−36		13.5 − 18.5
+4−9=19
−7		   5.5 − 5.5
+1−1=9
−5		  6.5 − 1.5
+5−0=3
+179		   
13Houdini 3 Tactical 64-bit3156           5.5 − 5.5
+1−1=9
+5		       
14Houdini 4 Tactical 64-bit3155          2 − 2
+1−1=2
+15		        
15Houdini 3 32-bit3137                   
16Houdini 2.0c 64-bit3127           1.5 − 6.5
+0−5=3
−179		       
17Houdini 1.5a 64-bit3119                   
18Houdini 2.0c 32-bit3103                   
19Houdini 1.5a 32-bit3091                   
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
Hou
2
Hou
3
Hou
4
Hou
5
Hou
6
Hou
7
Hou
8
Hou
9
Hou
10
Hou
11
Hou
12
Hou
13
Hou
14
Hou
15
Hou
16
Hou
17
Hou
18
Hou
19
Hou
1Houdini 6 64-bit 4CPU3405 98.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 5.01 64-bit 4CPU33791.8 99.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Houdini 6 64-bit33440.00.2 99.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Houdini 6 Tactical 64-bit33170.00.01.0 89.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Houdini 5.01 64-bit33030.00.00.010.7 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Houdini 4 64-bit 4CPU32470.00.00.00.00.0 79.490.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Houdini 4 Tactical 64-bit 4CPU32360.00.00.00.00.020.6 51.999.599.8100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Houdini 3 64-bit 4CPU32350.00.00.00.00.09.248.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Houdini 2.0c 64-bit 4CPU31980.00.00.00.00.00.00.50.0 73.899.7100.0100.099.8100.0100.0100.0100.0100.0
10Houdini 1.5a 64-bit 4CPU31900.00.00.00.00.00.00.20.026.2 95.099.099.298.3100.0100.0100.0100.0100.0
11Houdini 4 64-bit31700.00.00.00.00.00.00.00.00.35.0 85.991.487.399.8100.0100.0100.0100.0
12Houdini 3 64-bit31610.00.00.00.00.00.00.00.00.01.014.1 68.566.897.4100.0100.0100.0100.0
13Houdini 3 Tactical 64-bit31560.00.00.00.00.00.00.00.00.00.88.631.5 52.190.999.2100.0100.0100.0
14Houdini 4 Tactical 64-bit31550.00.00.00.00.00.00.00.00.21.712.733.247.9 86.397.299.5100.0100.0
15Houdini 3 32-bit31370.00.00.00.00.00.00.00.00.00.00.22.69.113.7 78.693.299.7100.0
16Houdini 2.0c 64-bit31270.00.00.00.00.00.00.00.00.00.00.00.00.82.721.4 79.698.8100.0
17Houdini 1.5a 64-bit31190.00.00.00.00.00.00.00.00.00.00.00.00.00.56.820.4 95.399.8
18Houdini 2.0c 32-bit31030.00.00.00.00.00.00.00.00.00.00.00.00.00.00.31.24.7 89.0
19Houdini 1.5a 32-bit30910.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.211.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1
Hou
2
Hou
3
Hou
4
Hou
5
Hou
6
Hou
7
Hou
8
Hou
9
Hou
10
Hou
11
Hou
12
Hou
13
Hou
14
Hou
15
Hou
16
Hou
17
Hou
18
Hou
19
Hou
1Houdini 6 64-bit 4CPU3405 10058482883112471420789264690129600
2Houdini 5.01 64-bit 4CPU33791005 0008129810895780680000000
3Houdini 6 64-bit3344840 19451815009142075922216917205446066
4Houdini 6 Tactical 64-bit33178201945 944008942032221816516804828400
5Houdini 5.01 64-bit33038801815944 00954201861335258265072103700
6Houdini 4 64-bit 4CPU3247311812000 1243141055649103760000000
7Houdini 4 Tactical 64-bit 4CPU323624980001243 53140736302840000000
8Houdini 3 64-bit 4CPU3235711089189951410531 176784585102418173026731400
9Houdini 2.0c 64-bit 4CPU319842954242425564071767 116442108914942043027900
10Houdini 1.5a 64-bit 4CPU31900780004913638451164 0562000010300
11Houdini 4 64-bit317078075932218610085420 100081211390270216500
12Houdini 3 64-bit31619268222218335376284102410895621000 20154162479813397272
13Houdini 3 Tactical 64-bit31566401691652580018114908122015 3240484100100
14Houdini 4 Tactical 64-bit315569017216826500734201139416324 015057400
15Houdini 3 32-bit3137000000000002400 88014261580
16Houdini 2.0c 64-bit312712054487200267430027079848415088 1911510410
17Houdini 1.5a 64-bit311996046028410370031427910321651339100157401911 120120
18Houdini 2.0c 32-bit31030060000000072001426510120 3282
19Houdini 1.5a 32-bit309100600000000720015804101203282 
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
Hou
2
Hou
3
Hou
4
Hou
5
Hou
6
Hou
7
Hou
8
Hou
9
Hou
10
Hou
11
Hou
12
Hou
13
Hou
14
Hou
15
Hou
16
Hou
17
Hou
18
Hou
19
Hou
1Houdini 6 64-bit 4CPU3405 48.43.04.13.17.71.62.41.80.01.93.13.34.60.00.52.80.00.0
2Houdini 5.01 64-bit 4CPU337948.4 0.00.00.019.86.23.74.04.10.02.30.00.00.00.00.00.00.0
3Houdini 6 64-bit33443.00.0 70.550.80.00.02.51.40.015.56.06.27.60.01.611.00.20.2
4Houdini 6 Tactical 64-bit33174.10.070.5 33.90.00.03.11.80.07.87.58.511.30.01.88.40.00.0
5Houdini 5.01 64-bit33033.10.050.833.9 0.00.02.61.30.037.89.09.411.50.02.124.70.00.0
6Houdini 4 64-bit 4CPU32477.719.80.00.00.0 34.928.612.812.60.07.60.00.00.00.00.00.00.0
7Houdini 4 Tactical 64-bit 4CPU32361.66.20.00.00.034.9 22.022.126.40.011.60.00.00.00.00.00.00.0
8Houdini 3 64-bit 4CPU32352.43.72.53.12.628.622.0 55.130.91.726.86.43.10.07.67.30.00.0
9Houdini 2.0c 64-bit 4CPU31981.84.01.41.81.312.822.155.1 53.80.933.56.62.30.014.67.50.00.0
10Houdini 1.5a 64-bit 4CPU31900.04.10.00.00.012.626.430.953.8 0.020.20.00.00.00.03.20.00.0
11Houdini 4 64-bit31701.90.015.57.837.80.00.01.70.90.0 19.819.931.50.05.739.20.00.0
12Houdini 3 64-bit31613.12.36.07.59.07.611.626.833.520.219.8 69.817.10.922.430.91.82.0
13Houdini 3 Tactical 64-bit31563.30.06.28.59.40.00.06.46.60.019.969.8 22.30.018.729.80.00.0
14Houdini 4 Tactical 64-bit31554.60.07.611.311.50.00.03.12.30.031.517.122.3 0.07.019.80.00.0
15Houdini 3 32-bit31370.00.00.00.00.00.00.00.00.00.00.00.90.00.0 3.60.050.164.3
16Houdini 2.0c 64-bit31270.50.01.61.82.10.00.07.614.60.05.722.418.77.03.6 47.314.012.6
17Houdini 1.5a 64-bit31192.80.011.08.424.70.00.07.37.53.239.230.929.819.80.047.3 2.73.0
18Houdini 2.0c 32-bit31030.00.00.20.00.00.00.00.00.00.00.01.80.00.050.114.02.7 90.4
19Houdini 1.5a 32-bit30910.00.00.20.00.00.00.00.00.00.00.02.00.00.064.312.63.090.4 
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 215 common opponents

Custom engine selection
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
SugaR XPrO 1.2 64-bit 4CPU340753%
17/32		45%
14.5/32		                 
Komodo 11.2 64-bit 4CPU340058%
33.5/58		45%
29.5/66		                 
Stockfish 8 64-bit 4CPU338550%
29/58		46%
64.5/140		   19%
6.5/34		             
Stockfish 9 64-bit3380  43%
26/60		32%
13/40		               
SugaR XPrO 1.4 64-bit3374  44%
30.5/70		37%
11/30		               
Komodo 10.1 64-bit 4CPU3368 57%
17/30		   29%
30.5/106		             
Komodo 10.2 64-bit 4CPU3361 38%
1.5/4		   23%
7.5/33		             
asmFish 051117 64-bit3344  49%
29.5/60		41%
20.5/50		               
Komodo 9.2 64-bit 4CPU3331     30%
28/94		12%
0.5/4		            
SugaR XPrO 1.3 64-bit3330  47%
24.5/52		38%
19/50		               
Komodo 11.2 64-bit3323  51%
32.5/64		51%
25.5/50		49%
29.5/60		              
Fire 7.1 64-bit 4CPU332158%
11.5/20		    35%
7/20		             
SugaR XPrO 1.2 64-bit3317  54%
28/52		 42%
24.5/58		              
MateFinder 9 64-bit3316  55%
16.5/30		53%
16/30		               
Komodo 10.4 64-bit3307    48%
36.5/76		     22%
11.5/52		        
Stockfish 8 64-bit3303  56%
29/52		 50%
45/90		     31%
16/52		        
Komodo 10.2 64-bit3293    56%
34.5/62		     27%
14/52		        
Deep Shredder 13 64-bit 4CPU329070%
22.5/32		74%
26.5/36		   0%
0/1		             
Fire 5 64-bit 4CPU327267%
38/57		62%
22.5/36		                 
Komodo 10.3 64-bit3272    55%
28.5/52		     28%
14.5/52		        
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Fizbo 1.9 64-bit 4CPU326266%
38.5/58		72%
23/32		                 
Fire 7.1 64-bit3260  64%
38.5/60		65%
26/40		               
Stockfish 7 64-bit3247          23%
14/60		     19%
9.5/50		  
Stockfish DD 64-bit 4CPU3239     44%
43/98		49%
16.5/34		            
Andscacs 0.91 64-bit 4CPU323680%
25.5/32		70%
22.5/32		                 
Houdini 3 64-bit 4CPU3235        34%
10/29		39%
12.5/32		 33%
10.5/32		       
Andscacs 0.88 64-bit 4CPU3228 75%
27/36		   25%
0.5/2		             
Stockfish 6 64-bit3227          29%
18.5/63		     25%
8/32		  
Booot 6.2 64-bit 4CPU322581%
26/32		70%
22.5/32		                 
Komodo TCEC 64-bit 4CPU3225     53%
28.5/54		62%
21/34		            
Komodo 6 64-bit 4CPU3215     60%
61/102		 53%
86.5/162		           
Stockfish 4 64-bit 4CPU3210     54%
37/68		 49%
39.5/80		           
Fire 6.1 64-bit3206  76%
48.5/64		73%
36.5/50		62%
32.5/52		              
Komodo 8 64-bit3206          39%
22/57		     50%
2/4		  
Fire 4 64-bit 4CPU3203     55%
41.5/75		50%
2/4		            
Shredder 13 64-bit3201  73%
49.5/68		72%
36/50		67%
68/102		     38%
20/52		     0%
0/4		  
Chiron 4 64-bit 4CPU319986%
27.5/32		78%
25/32		                 
Houdini 2.0c 64-bit 4CPU3198       66%
19/29		   42%
13.5/32		       
NirvanaChess 2.4 64-bit 4CPU318977%
25.5/33		70%
22.5/32		                 
Gull 3 64-bit 4CPU318689%
28.5/32		83%
30/36		   69%
37.5/54		62%
2.5/4		            
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Fizbo 1.8 64-bit 4CPU3185 82%
29.5/36		   67%
23.5/35		             
Gull 2.8b 64-bit 4CPU3183     62%
27.5/44		65%
22/34		            
Equinox 3.20 64-bit 4CPU318186%
27.5/32		83%
26.5/32		   63%
33/52		62%
2.5/4		            
Fizbo 1.9 64-bit3178  68%
39/57		60%
30/50		66%
62.5/94		           25%
1/4		  
Fire 5 64-bit3176    78%
62/80		           50%
2/4		  
Booot 6.1 64-bit 4CPU3173 74%
26.5/36		   25%
0.5/2		             
Andscacs 0.93 64-bit3172  70%
46.5/66		69%
5.5/8		               
Equinox 3.30 64-bit 4CPU316750%
0.5/1		85%
30.5/36		   62%
23/37		             
Fritz 15 64-bit 4CPU3167 74%
26.5/36		   63%
24/38		             
Stockfish DD 64-bit3166          52%
79/153		  53%
18/34		  30%
3/10		  
Critter 1.6a 64-bit 4CPU3164 81%
29/36		   70%
60.5/87		57%
21.5/38		60%
93/155		60%
35.5/59		56%
23.5/42		 50%
16/32		       
Houdini 3 64-bit3161       67%
21.5/32		58%
18.5/32		   50%
5.5/11		  19%
1.5/8		   
Hannibal 1.7 64-bit 4CPU3160 81%
29/36		   61%
27.5/45		             
NirvanaChess 2.3 64-bit 4CPU3158 88%
3.5/4		   62%
22.5/36		             
Fire 3.0 64-bit 4CPU3155     71%
24/34		63%
21.5/34		            
Bouquet 1.8 64-bit 4CPU3154     74%
29/39		66%
22.5/34		67%
20/30		           
Rybka 4 64-bit 4CPU3152     70%
36.5/52		62%
22.5/36		70%
21/30		62%
61.5/100		60%
49/82		 39%
12.5/32		       
Andscacs 0.921 64-bit3151  75%
46.5/62		77%
38.5/50		               
Stockfish 2.2.2 64-bit 4CPU3151       64%
18.5/29		54%
37/68		  52%
16.5/32		       
Critter 1.2 64-bit 4CPU3149        64%
32.5/51		47%
15/32		         
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Rybka 4.1 64-bit 4CPU3149     75%
49.5/66		68%
23/34		60%
78/129		53%
36/68		58%
26.5/46		 54%
21.5/40		       
Fire 4 64-bit3148          53%
35/66		     44%
14/32		  
Texel 1.07 64-bit 4CPU3148100%
1/1		    61%
24.5/40		             
Gull 2.3 64-bit 4CPU3147     63%
33/52		 64%
36.5/57		           
Komodo TCEC 64-bit3146          56%
31.5/56		45%
4.5/10		 54%
18.5/34		     
Stockfish 2.3.1 64-bit 4CPU3146       68%
52/77		55%
17.5/32		62%
2.5/4		 44%
14/32		       
Booot 6.2 64-bit3145  81%
47/58		80%
40/50		67%
41.5/62		           62%
2.5/4		  
Komodo 6 64-bit3145          64%
51/80		45%
14.5/32		48%
14.5/30		   43%
36/84		  
NirvanaChess 2.2 64-bit 4CPU3144     63%
24/38		50%
2/4		            
Andscacs 0.91 64-bit3143    75%
42/56		           38%
1.5/4		  
Protector 1.9.0 64-bit 4CPU3143     72%
28/39		75%
3/4		            
Sting SF 6 64-bit 4CPU3137     25%
0.5/2		70%
14/20		            
DeepSaros 4.1.6 64-bit 4CPU3132     62%
2.5/4		64%
11.5/18		            
Komodo CCT 64-bit3128           55%
91.5/166		47%
25.5/54		      
BlackMamba 2.0 64-bit 4CPU3127     72%
35.5/49		69%
23.5/34		            
Stockfish 4 64-bit3124          50%
1/2		49%
26.5/54		56%
30/54		      
Vitruvius 1.11C 64-bit 4CPU3122     50%
1/2		 66%
29/44		58%
28/48		          
Roc 0.7 64-bit3121  77%
40/52		 74%
46/62		              
Gull 3 64-bit3120  85%
44/52		 79%
52/66		     55%
41/75		     46%
16.5/36		  
IvanHoe 9.46h 64-bit 4CPU3117       64%
45.5/71		61%
41.5/68		88%
3.5/4		         
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Stockfish 2.1.1 64-bit 4CPU3117        65%
34/52		63%
40/63		         
Fizbo 1.8 64-bit3116    77%
48/62		     62%
32.5/52		     47%
24.5/52		  
RobboLito 0.21Q 64-bit 4CPU3115       75%
7.5/10		 62%
2.5/4		         
Andscacs 0.88 64-bit3114    74%
46/62		     54%
28/52		        
Bouquet 1.6 64-bit 4CPU3112       73%
27/37		 62%
2.5/4		         
Chiron 4 64-bit3112  84%
43.5/52		86%
43/50		76%
48.5/64		           50%
2/4		  
Komodo 5 64-bit3112       76%
34/45		62%
26/42		  66%
27/41		64%
20.5/32		  49%
83/168		48%
28.5/60		  
Sting SF 2 64-bit 4CPU3112       68%
28.5/42		 75%
3/4		         
Komodo 5.1 64-bit3110           53%
18/34		54%
29/54		   48%
14.5/30		  
Andscacs 0.872 64-bit3108    88%
45.5/52		     57%
32/56		     41%
21.5/52		  
Strelka 5.5 64-bit310686%
27.5/32		 86%
44.5/52		86%
43/50		79%
44.5/56		  73%
28.5/39		46%
6.5/14		 62%
28.5/46		62%
37/60		59%
19/32		62%
21/34		 62%
2.5/4		48%
35.5/74		  
NirvanaChess 2.4 64-bit3105  88%
45.5/52		 78%
45.5/58		              
Critter 1.6a 64-bit3103  90%
47/52		82%
41/50		86%
48/56		     63%
46.5/74		55%
32/58		59%
19.5/33		56%
19/34		 62%
7.5/12		52%
32/62		  
Komodo 4 64-bit3101        63%
92.5/146		      52%
63/122		56%
25/45		  
Fritz 16 64-bit3100  91%
54.5/60		80%
40/50		               
Sting SF 4 64-bit 4CPU3099     78%
25/32		66%
22.5/34		            
Stockfish 3 64-bit3099           60%
49.5/82		60%
18/30		   40%
12/30		  
Equinox 3.20 64-bit3098  85%
44/52		 83%
43/52		     68%
20.5/30		     48%
15.5/32		  
Fritz 15 64-bit3098  88%
46/52		 80%
41.5/52		     70%
35/50		        
Komodo 3 64-bit3095       81%
26/32		       52%
47/90		58%
85/147		  
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Chiron 2 64-bit 4CPU3090     76%
39/51		68%
23/34		            
Strelka 5.5 32-bit3089              61%
19.5/32		  48%
14.5/30		52%
15.5/30
Strelka 5.1 32-bit3085              61%
19.5/32		  48%
14.5/30		52%
16.5/32
Critter 1.2 64-bit3084               55%
109.5/198		56%
125/222		  
Critter 1.4 64-bit3084           73%
17.5/24		   75%
7.5/10		52%
26/50		  
Gull 2.8b 64-bit3084          63%
21.5/34		  62%
21/34		  45%
4.5/10		  
Hannibal 1.7 64-bit3084    80%
41.5/52		     71%
25.5/36		     66%
34.5/52		  
Fire 3.0 64-bit3081          73%
32/44		  68%
23/34		  55%
5.5/10		  
Hannibal 1.4b 64-bit 4CPU3081     81%
44/54		72%
24.5/34		73%
22/30		           
Komodo 12.1.1 MCTS 64-bit3081  91%
36.5/40		84%
33.5/40		               
Rybka 4.1 64-bit3081          67%
36/54		67%
28/42		59%
19.5/33		63%
21.5/34		 57%
88.5/154		50%
15.5/31		  
Stockfish 2.3.1 64-bit3080           56%
14.5/26		56%
18/32		  69%
5.5/8		   
Rybka 4 64-bit3079    90%
47/52		     67%
37/55		44%
3.5/8		   44%
3.5/8		53%
23.5/44		  
Bouquet 1.8 64-bit3077    82%
42/51		     69%
55.5/80		62%
18.5/30		57%
17/30		60%
20.5/34		  56%
35/62		  
Critter 1.4 32-bit3076              62%
20/32		  56%
28/50		52%
15.5/30
NirvanaChess 2.3 64-bit3076          70%
22.5/32		     52%
27/52		  
Stockfish 2.2.2 64-bit3075           72%
23/32		57%
17/30		  61%
8.5/14		65%
22/34		  
Critter 1.6a 32-bit3069              62%
20/32		  48%
15.5/32		59%
19/32
Critter 1.6 32-bit3067                 52%
16/31		45%
14.5/32
NirvanaChess 2.2 64-bit3066          71%
25.5/36		     69%
12.5/18		  
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Gull 2.3 64-bit3065          73%
22/30		67%
20/30		       
Naum 4.2 64-bit 4CPU3065     78%
40.5/52		76%
26/34		75%
47/63		69%
37.5/54		65%
32/49		 73%
23.5/32		       
Bouquet 1.5 64-bit3064           72%
50/69		59%
19/32		      
IvanHoe 9.46h 64-bit3064           66%
22.5/34		72%
23/32		  75%
4.5/6		58%
19/33		  
Protector 1.9.0 64-bit3063          62%
31.5/51		     65%
13/20		  
Andscacs 0.85 64-bit3061          58%
17.5/30		  55%
5.5/10		     
RobboLito 0.21Q 64-bit3061          67%
8/12		64%
18/28		78%
25/32		      
Protector 1.5.0 64-bit 4CPU3060     85%
41/48		100%
2/2		77%
23/30		 88%
3.5/4		         
Alfil 15.7 64-bit3059          69%
22/32		     56%
29/52		  
BlackMamba 2.0 64-bit3058          72%
24.5/34		  59%
20/34		  60%
36.5/61		  
DeepSaros 4.1.6 64-bit3057          75%
25.5/34		  65%
22/34		  60%
6/10		  
Hiarcs 14 4CPU3057     100%
2/2		75%
1.5/2		70%
31.5/45		72%
26/36		          
Critter 1.2 32-bit3056                 60%
40.5/68		64%
24.5/38
Stockfish 2.1.1 64-bit3056               62%
56/90		64%
36/56		  
Bouquet 1.6 64-bit3053           70%
22.5/32		68%
20.5/30		      
Stockfish 2.2.2 32-bit3052              67%
21.5/32		  52%
26/50		62%
18.5/30
Vitruvius 1.11C 64-bit3052          68%
20.5/30		75%
22.5/30		67%
21.5/32		  83%
5/6		62%
20.5/33		  
DeepSaros 3.3b 64-bit3048           67%
19.5/29		70%
22.5/32		      
Komodo 5 32-bit3048              59%
19/32		  62%
20/32		53%
17/32
Chiron 1.1a 64-bit 4CPU3044       81%
26/32		71%
27/38		          
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Gull R375 64-bit 4CPU3042       82%
24.5/30		 88%
3.5/4		         
iCE 3.0 64-bit3042100%
1/1		            65%
6.5/10		     
Protector 1.8.0 64-bit3041          73%
23.5/32		     64%
20.5/32		  
Stockfish 2.3.1 32-bit3041              66%
21/32		  53%
17/32		48%
15.5/32
Sting SF 3 64-bit3040           65%
22/34		67%
20/30		   60%
18/30		  
Deep Fritz 13 4CPU3038       80%
25.5/32		79%
28.5/36		58%
17.5/30		         
DeepSaros 3.0 64-bit3038               62%
2.5/4		69%
22/32		  
Hannibal 1.3 64-bit 4CPU3037       81%
27.5/34		 62%
2.5/4		         
Komodo 4 32-bit3032                 67%
33.5/50		58%
17.5/30
Vitruvius 1.11C 32-bit3032              66%
21/32		  53%
16/30		62%
15/24
Deep Junior 13 64-bit 4CPU3031       79%
22/28		78%
29.5/38		  62%
20/32		       
Rybka 4.1 32-bit3031              66%
21/32		  61%
53.5/88		60%
20.5/34
BlackMamba 1.4 64-bit3030          68%
20.5/30		82%
24.5/30		75%
22.5/30		      
Gull 2.1 64-bit3030           68%
23/34		77%
23/30		      
Gull 3.1 64-bit3029  90%
36/40		87%
43.5/50		               
Stockfish 2.1.1 32-bit3029                 62%
42.5/68		61%
25.5/42
Deep Junior Yokohama 64-bit 4CPU3028     100%
2/2		75%
1.5/2		80%
8/10		           
Sting SF 4 64-bit3027          77%
18.5/24		  71%
24/34		     
IvanHoe 9.46h 32-bit3026              62%
20/32		  62%
31/50		67%
20/30
Sting SF 2 64-bit3025           64%
18/28		75%
1.5/2		      
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Komodo 3 32-bit3024              66%
21/32		  71%
48/68		64%
24.5/38
Deep Junior 13.3 64-bit 4CPU3022       79%
27/34		82%
36/44		          
Deep Shredder 12 64-bit 4CPU3022     75%
1.5/2		100%
2/2		88%
26.5/30		77%
40/52		76%
37/49		 66%
21/32		       
DeepSaros 2.3j 32-bit3022              67%
21.5/32		  63%
26.5/42		61%
19.5/32
Deep Fritz 14 64-bit 1CPU3021          73%
41/56		  74%
17/23		     
Rybka 2.3.2a 64-bit 4CPU3020       83%
26.5/32		 75%
3/4		         
Spike 1.4 Leiden 4CPU3020       80%
24/30		82%
37.5/46		78%
28/36		 67%
21.5/32		       
Bouquet 1.6 32-bit3018              72%
21.5/30		   63%
19/30
Chiron 2 64-bit3016          69%
23.5/34		  65%
22/34		     
RobboLito 0.21Q 32-bit3015              70%
21/30		   62%
20/32
Gull 2.2 64-bit3013           78%
23.5/30		70%
21/30		      
Texel 1.03 64-bit 4CPU3013     75%
1.5/2		100%
2/2		            
Bouquet 1.5 32-bit3012              73%
23.5/32		  70%
22.5/32		61%
19.5/32
Sting SF 2 32-bit3004              73%
23.5/32		   69%
22/32
Hannibal 1.4b 64-bit3003          78%
23.5/30		73%
22/30		72%
21.5/30		82%
24.5/30		     
DeepSaros 3.0 32-bit3000              75%
24/32		   69%
22/32
Gull II b2 64-bit2996           75%
22.5/30		100%
2/2		  50%
2/4		   
Protector 1.5.0 64-bit2988          75%
22.5/30		75%
22.5/30		80%
24/30		      
Protector 1.4.0 64-bit 4CPU2986        84%
28.5/34		  81%
26/32		       
Hiarcs 13.2 4CPU2985        81%
27.5/34		80%
25.5/32		         
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Gull II b2 32-bit2984              80%
25.5/32		  72%
23/32		67%
21.5/32
Chiron 1.1a 64-bit2981          71%
10/14		77%
23/30		81%
26/32		  83%
5/6		   
Gull II 32-bit2980              72%
21.5/30		   67%
20/30
Naum 4.2 64-bit2979           81%
26/32		83%
26.5/32		  73%
106.5/146		76%
33.5/44		  
Komodo 1.3 64-bit2977         83%
49/59		      77%
34/44		  
Spark 1.0 64-bit 4CPU2972        87%
29.5/34		81%
26/32		         
Chiron 1.5 64-bit2968          75%
10.5/14		74%
21.5/29		73%
22/30		      
Fritz 132962           81%
6.5/8		  80%
25.5/32		81%
6.5/8		 77%
46/60		65%
19.5/30
Hiarcs 142962              78%
25/32		83%
26.5/32		 75%
24/32		66%
21/32
Naum 4.2 32-bit2959              77%
24.5/32		  71%
48/68		60%
20.5/34
Chiron 1.5 32-bit2944              72%
23/32		   73%
23.5/32
Deep Shredder 12 64-bit2942               76%
55/72		75%
27/36		  
Deep Sjeng c't 20102942  100%
2/2		            72%
53.5/74		 74%
50/68		82%
28/34
Chiron 1.1a 32-bit2930                 71%
48.5/68		78%
23.5/30
Shredder 12 32-bit2930                79%
19/24		77%
75/98		73%
47/64
Gull 1.2 64-bit2920           93%
14/15		   86%
58.5/68		78%
15.5/20		  
Spike 1.4 Leiden2918           91%
14.5/16		   79%
58.5/74		91%
14.5/16		85%
57.5/68		76%
33.5/44
Deep Junior 13 32-bit2917                 62%
20/32		67%
21.5/32
Rybka 2.3.2a 32-bit2913              84%
27/32		  81%
48.5/60		78%
23.5/30
Deep Junior 13.3 32-bit2910              78%
25/32		  61%
19.5/32		78%
25/32
NameEloHoudini
6
64-bit
4CPU		Houdini
5.01
64-bit
4CPU		Houdini
6
64-bit		Houdini
6
Tactical
64-bit		Houdini
5.01
64-bit		Houdini
4
64-bit
4CPU		Houdini
4
Tactical
64-bit
4CPU		Houdini
3
64-bit
4CPU		Houdini
2.0c
64-bit
4CPU		Houdini
1.5a
64-bit
4CPU		Houdini
4
64-bit		Houdini
3
64-bit		Houdini
3
Tactical
64-bit		Houdini
4
Tactical
64-bit		Houdini
3
32-bit		Houdini
2.0c
64-bit		Houdini
1.5a
64-bit		Houdini
2.0c
32-bit		Houdini
1.5a
32-bit
Deep Junior 12.5 32-bit2909                 73%
46.5/64		69%
23.5/34
Gull 1.1 64-bit2909               88%
14/16		90%
21.5/24		  
Quazar 0.4 64-bit2907           94%
15/16		   75%
1.5/2		   
Protector 1.4.0 64-bit2906           97%
15.5/16		   82%
62/76		81%
19.5/24		  
Hannibal 1.2 32-bit2905                 82%
24.5/30		80%
24/30
Hiarcs 13.22899               79%
58.5/74		 83%
53/64		76%
26/34
Spark 1.0 64-bit2894           78%
12.5/16		   88%
59.5/68		84%
13.5/16		  
Gull 1.0a 32-bit2887                 80%
48/60		88%
26.5/30
Protector 1.4.0 32-bit2880                 83%
50/60		81%
27.5/34
Quazar 0.4 32-bit2880                 75%
22.5/30		73%
22/30
Gull 1.2 32-bit2875                 81%
48.5/60		88%
26.5/30
Hannibal 1.1 32-bit2874                 84%
52/62		82%
28/34
Spark 1.0 32-bit2865                 82%
49.5/60		78%
25/32
Thinker 5.4d Inert 32-bit2857                 88%
52.5/60		82%
28/34
Booot 5.1.02845                 88%
52.5/60		85%
28/33
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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Rating list
Testing profile
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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

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Match length (Minimum number of games to highlight with color):

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Reference rating list:
Recalibrate:
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Created in 2005-2013 by CCRL team
Last games added on July 7, 2018