CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 25 engines!
25 selected engines played 1582 games with each other

CCRL 40/4 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 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Computed on September 14, 2019 with Bayeselo based on 2'097'576 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Rybka 4.1 64-bit 4CPU3206+8−849.4%+1.542.6%6808 
87.6%
 Rybka 4 64-bit 4CPU3198+11−1161.5%−80.041.3%3134
99.2%
 Rybka 3 Dynamic 64-bit 4CPU3168+23−2280.1%−218.129.3%853
55.8%
 Rybka 3 64-bit 4CPU3166+10−1077.3%−203.231.0%4929
100.0%
 Rybka 4.1 64-bit3109+6−652.1%−15.440.9%11192
83.0%
 Rybka 4 64-bit3102+13−1367.8%−126.236.7%2260
99.9%
 Rybka 3 64-bit3078+9−970.4%−159.030.0%5821
92.0%
 Rybka 3 Human 64-bit3058+27−2680.5%−232.524.6%650
82.4%
 Rybka 2.3.2a 64-bit 4CPU3044+11−1068.7%−131.937.0%3571
53.6%
 Rybka 3 32-bit3043+39−3873.1%−167.034.6%240
58.8%
 Rybka 3 Dynamic 64-bit3037+26−2578.5%−211.627.5%648
99.2%
 Rybka 2.2 64-bit 4CPU3002+12−1258.3%−62.941.2%2396
100.0%
 Rybka 2.3.2a 64-bit2977+8−867.6%−126.236.9%5898
100.0%
 Rybka 2.2 64-bit2937+18−1871.5%−162.329.9%1266
87.6%
 Rybka 2.3.2a 32-bit2922+16−1666.3%−112.035.5%1352
74.0%
 Rybka 2.1 64-bit2913+25−2476.4%−191.927.7%664
81.8%
 Rybka 2.3 LK 32-bit2897+24−2476.8%−203.323.2%753
57.6%
 Rybka 2.3.1 32-bit2894+17−1775.7%−189.826.4%1494
52.4%
 Rybka 2.2 32-bit2893+14−1473.0%−170.029.8%2028
86.9%
 Rybka 2.3 32-bit2874+32−3177.6%−204.625.8%431
71.2%
 Rybka 1.2 32-bit2864+14−1566.6%−118.836.0%1699
78.0%
 Rybka 2.1 32-bit2857+12−1269.5%−141.830.3%2876
60.9%
 Rybka 1.1 32-bit2853+21−2166.3%−112.738.9%769
54.3%
 Rybka 1.0 64-bit2852+15−1471.1%−156.229.8%1919
100.0%
 Rybka 1.0 32-bit2791+13−1364.8%−105.532.0%2178
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819202122232425
1Rybka 4.1 64-bit 4CPU3206                         
2Rybka 4 64-bit 4CPU3198   29.5 − 20.5
+13−4=33
+15
                     
3Rybka 3 Dynamic 64-bit 4CPU3168                         
4Rybka 3 64-bit 4CPU3166 20.5 − 29.5
+4−13=33
−15
    299.5 − 140.5
+188−29=223
+19
 73 − 27
+49−3=48
+18
                
5Rybka 4.1 64-bit3109     7.5 − 8.5
+2−3=11
−26
                   
6Rybka 4 64-bit3102    8.5 − 7.5
+3−2=11
+26
 48.5 − 33.5
+25−10=47
+29
                  
7Rybka 3 64-bit3078   140.5 − 299.5
+29−188=223
−19
 33.5 − 48.5
+10−25=47
−29
  51.5 − 47.5
+25−21=53
−23
   33.5 − 16.5
+23−6=21
+5
            
8Rybka 3 Human 64-bit3058            32.5 − 17.5
+22−7=21
+15
            
9Rybka 2.3.2a 64-bit 4CPU3044   27 − 73
+3−49=48
−18
  47.5 − 51.5
+21−25=53
+23
                  
10Rybka 3 32-bit3043              59 − 21
+42−4=34
+30
          
11Rybka 3 Dynamic 64-bit3037            28 − 22
+16−10=24
−23
            
12Rybka 2.2 64-bit 4CPU3002                         
13Rybka 2.3.2a 64-bit2977      16.5 − 33.5
+6−23=21
−5
17.5 − 32.5
+7−22=21
−15
  22 − 28
+10−16=24
+23
              
14Rybka 2.2 64-bit2937                         
15Rybka 2.3.2a 32-bit2922         21 − 59
+4−42=34
−30
               
16Rybka 2.1 64-bit2913                         
17Rybka 2.3 LK 32-bit2897                         
18Rybka 2.3.1 32-bit2894                         
19Rybka 2.2 32-bit2893                   8.5 − 7.5
+6−5=5
+6
27 − 27
+13−13=28
−29
40.5 − 28.5
+23−11=35
+15
   
20Rybka 2.3 32-bit2874                  7.5 − 8.5
+5−6=5
−6
      
21Rybka 1.2 32-bit2864                  27 − 27
+13−13=28
+29
  50 − 48
+23−21=54
+2
50.5 − 37.5
+26−13=49
+32
 37.5 − 26.5
+22−11=31
−19
22Rybka 2.1 32-bit2857                  28.5 − 40.5
+11−23=35
−15
 48 − 50
+21−23=54
−2
 26 − 24
+12−10=28
+5
  
23Rybka 1.1 32-bit2853                    37.5 − 50.5
+13−26=49
−32
24 − 26
+10−12=28
−5
  42.5 − 19.5
+28−5=29
+50
24Rybka 1.0 64-bit2852                        44 − 20
+32−8=24
+60
25Rybka 1.0 32-bit2791                    26.5 − 37.5
+11−22=31
+19
 19.5 − 42.5
+5−28=29
−50
20 − 44
+8−32=24
−60
 
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
#NameElo12345678910111213141516171819202122232425
1Rybka 4.1 64-bit 4CPU3206 87.699.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Rybka 4 64-bit 4CPU319812.4 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Rybka 3 Dynamic 64-bit 4CPU31680.10.8 55.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Rybka 3 64-bit 4CPU31660.00.044.2 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Rybka 4.1 64-bit31090.00.00.00.0 83.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Rybka 4 64-bit31020.00.00.00.017.0 99.999.8100.099.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Rybka 3 64-bit30780.00.00.00.00.00.1 92.0100.095.799.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Rybka 3 Human 64-bit30580.00.00.00.00.00.28.0 82.473.886.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Rybka 2.3.2a 64-bit 4CPU30440.00.00.00.00.00.00.017.6 53.669.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Rybka 3 32-bit30430.00.00.00.00.10.34.326.246.4 58.897.299.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Rybka 3 Dynamic 64-bit30370.00.00.00.00.00.00.213.130.641.2 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Rybka 2.2 64-bit 4CPU30020.00.00.00.00.00.00.00.00.02.80.8 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Rybka 2.3.2a 64-bit29770.00.00.00.00.00.00.00.00.00.10.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14Rybka 2.2 64-bit29370.00.00.00.00.00.00.00.00.00.00.00.00.0 87.694.199.6100.0100.0100.0100.0100.0100.0100.0100.0
15Rybka 2.3.2a 32-bit29220.00.00.00.00.00.00.00.00.00.00.00.00.012.4 74.095.999.199.699.6100.0100.0100.0100.0100.0
16Rybka 2.1 64-bit29130.00.00.00.00.00.00.00.00.00.00.00.00.05.926.0 81.889.090.997.1100.0100.0100.0100.0100.0
17Rybka 2.3 LK 32-bit28970.00.00.00.00.00.00.00.00.00.00.00.00.00.44.118.2 57.659.887.599.099.899.699.9100.0
18Rybka 2.3.1 32-bit28940.00.00.00.00.00.00.00.00.00.00.00.00.00.00.911.042.4 52.486.799.6100.099.8100.0100.0
19Rybka 2.2 32-bit28930.00.00.00.00.00.00.00.00.00.00.00.00.00.00.49.140.247.6 86.999.8100.099.9100.0100.0
20Rybka 2.3 32-bit28740.00.00.00.00.00.00.00.00.00.00.00.00.00.00.42.912.513.313.1 71.284.085.289.0100.0
21Rybka 1.2 32-bit28640.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.00.40.228.8 78.079.887.1100.0
22Rybka 2.1 32-bit28570.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.016.022.0 60.969.3100.0
23Rybka 1.1 32-bit28530.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.40.20.114.820.239.1 54.3100.0
24Rybka 1.0 64-bit28520.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.011.012.930.745.7 100.0
25Rybka 1.0 32-bit27910.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819202122232425
1Rybka 4.1 64-bit 4CPU3206 291642210431680740477066700759851000000000000
2Rybka 4 64-bit 4CPU31982916 42618627491328382049900850741000000000000
3Rybka 3 Dynamic 64-bit 4CPU3168422426 162860390118901288009311295000000000000
4Rybka 3 64-bit 4CPU3166104318621628 84212943411504155015041173263330108321189330355964614682409696
5Rybka 4.1 64-bit310916807496084 126918827900790162061160000000021255
6Rybka 4 64-bit3102740132839021291269 2222326527032684915815000000000001800
7Rybka 3 64-bit30784773821189434118822222 15223207376152096355465755421421171706164813621390891328
8Rybka 3 Human 64-bit3058000150793261522 3001201298015091148611081114231481041508024282
9Rybka 2.3.2a 64-bit 4CPU30446674991288415505273207300 02971039334732810831918932835396671466404260260
10Rybka 3 32-bit30430000003761200 1201202700313000600000040
11Rybka 3 Dynamic 64-bit30370001507932615201298297120 015051148611081114231481041508024282
12Rybka 2.2 64-bit 4CPU300275985093141170849963010391200 99601530000000000
13Rybka 2.3.2a 64-bit297785174112953263162015815546150933472701505996 11901059585429678985967238053241136859
14Rybka 2.2 64-bit29370003306500575114328011401190 172125478886011471929161212497651607
15Rybka 2.3.2a 32-bit2922000108116054286108313861531059172 105261650749129454761149458658
16Rybka 2.1 64-bit291300032100142110319011005851254105 547709827144748950489463501
17Rybka 2.3 LK 32-bit289700018900117811890810429788261547 16371768877102618355757211131
18Rybka 2.3.1 32-bit289400033000170114328011406788606507091637 26519581676336481810451619
19Rybka 2.2 32-bit289300035500616231353602310985114774982717682651 99923144102112013672183
20Rybka 2.3 32-bit28740009600484896048096192129144877958999 3751188239416811
21Rybka 1.2 32-bit28640004610013610467101040723916454748102616762314375 3032181610951414
22Rybka 2.1 32-bit28570004680021315046601500805121276195018353364410211883032 134610472493
23Rybka 1.1 32-bit28530002400090804040800324497149489575818112023918161346 758923
24Rybka 1.0 64-bit2852000962121808912422600242011366514584637211045136741610951047758 2532
25Rybka 1.0 32-bit2791000965503288226040820859607658501113116192183811141424939232532 
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
#NameElo12345678910111213141516171819202122232425
1Rybka 4.1 64-bit 4CPU3206 29.35.58.99.38.23.80.06.40.00.08.26.70.00.00.00.00.00.00.00.00.00.00.00.0
2Rybka 4 64-bit 4CPU319829.3 10.723.15.224.64.30.07.40.00.015.48.20.00.00.00.00.00.00.00.00.00.00.00.0
3Rybka 3 Dynamic 64-bit 4CPU31685.510.7 28.20.512.517.80.029.10.00.028.719.20.00.00.00.00.00.00.00.00.00.00.00.0
4Rybka 3 64-bit 4CPU31668.923.128.2 0.529.640.42.748.90.02.756.230.15.31.75.73.35.15.11.87.06.04.21.41.4
5Rybka 4.1 64-bit31099.35.20.50.5 9.411.10.70.00.00.70.09.50.00.90.00.00.00.00.00.00.00.01.60.4
6Rybka 4 64-bit31028.224.612.529.69.4 27.511.29.00.011.218.219.414.20.00.00.00.00.00.00.00.00.04.30.0
7Rybka 3 64-bit30783.84.317.840.411.127.5 23.534.16.223.511.747.38.17.62.21.82.37.80.81.82.41.411.54.1
8Rybka 3 Human 64-bit30580.00.00.02.70.711.223.5 7.113.5100.00.023.05.94.38.45.85.38.64.44.44.35.69.42.9
9Rybka 2.3.2a 64-bit 4CPU30446.47.429.148.90.09.034.17.1 0.07.017.435.36.82.27.54.46.56.32.412.77.29.34.74.5
10Rybka 3 32-bit30430.00.00.00.00.00.06.213.50.0 13.54.64.40.019.70.00.00.02.60.00.00.00.00.01.7
11Rybka 3 Dynamic 64-bit30370.00.00.02.70.711.223.5100.07.013.5 0.023.06.04.38.45.85.38.64.44.44.35.69.42.9
12Rybka 2.2 64-bit 4CPU30028.215.428.756.20.018.211.70.017.44.60.0 12.00.04.10.00.00.00.00.00.00.00.00.00.0
13Rybka 2.3.2a 64-bit29776.78.219.230.19.519.447.323.035.34.423.012.0 16.614.68.96.59.212.41.59.59.24.914.510.6
14Rybka 2.2 64-bit29370.00.00.05.30.014.28.15.96.80.06.00.016.6 6.665.039.031.234.811.330.929.324.420.417.6
15Rybka 2.3.2a 32-bit29220.00.00.01.70.90.07.64.32.219.74.34.114.66.6 5.212.422.822.27.214.918.07.014.018.6
16Rybka 2.1 64-bit29130.00.00.05.70.00.02.28.47.50.08.40.08.965.05.2 38.632.930.713.231.726.834.117.917.6
17Rybka 2.3 LK 32-bit28970.00.00.03.30.00.01.85.84.40.05.80.06.539.012.438.6 72.963.674.141.850.637.827.038.6
18Rybka 2.3.1 32-bit28940.00.00.05.10.00.02.35.36.50.05.30.09.231.222.832.972.9 75.349.852.577.036.130.644.1
19Rybka 2.2 32-bit28930.00.00.05.10.00.07.88.66.32.68.60.012.434.822.230.763.675.3 40.662.183.640.034.651.9
20Rybka 2.3 32-bit28740.00.00.01.80.00.00.84.42.40.04.40.01.511.37.213.274.149.840.6 17.635.919.917.731.1
21Rybka 1.2 32-bit28640.00.00.07.00.00.01.84.412.70.04.40.09.530.914.931.741.852.562.117.6 66.373.630.336.5
22Rybka 2.1 32-bit28570.00.00.06.00.00.02.44.37.20.04.30.09.229.318.026.850.677.083.635.966.3 36.921.849.3
23Rybka 1.1 32-bit28530.00.00.04.20.00.01.45.69.30.05.60.04.924.47.034.137.836.140.019.973.636.9 28.231.3
24Rybka 1.0 64-bit28520.00.00.01.41.64.311.59.44.70.09.40.014.520.414.017.927.030.634.617.730.321.828.2 61.8
25Rybka 1.0 32-bit27910.00.00.01.40.40.04.12.94.51.72.90.010.617.618.617.638.644.151.931.136.549.331.361.8 
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 243 common opponents

Custom engine selection
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Houdini 3 64-bit 4CPU332038%
19/50
24%
12/50
      12%
6/52
                
Stockfish 6 64-bit331733%
10.5/32
   18%
18/100
 12%
11.5/100
                  
Houdini 2.0c 64-bit 4CPU327738%
56.5/150
49%
24.5/50
                       
Houdini 1.5a 64-bit 4CPU326542%
21/50
37%
18.5/50
                       
Equinox 3.30 64-bit 4CPU325540%
40/100
47%
9/19
                       
Houdini 4 64-bit324036%
18/50
   26%
25/98
 16%
16/99
                  
Komodo 8 64-bit323539%
12.5/32
   35%
34/98
                    
Houdini 3 64-bit3217    28%
15.5/56
12%
2/16
                   
Critter 1.2 64-bit 4CPU320947%
23/49
47%
23/49
                       
Komodo 7a 64-bit320547%
47/100
   34%
37/110
                    
Houdini 2.0c 64-bit3202    38%
56.5/148
22%
3.5/16
                   
Stockfish 2.1.1 64-bit 4CPU319450%
25/50
48%
24/50
                       
Komodo CCT 64-bit318163%
31.5/50
   31%
10/32
                    
Houdini 1.5a 64-bit317064%
32/50
60%
30/50
  42%
63/149
38%
13/34
34%
11/32
     19%
6/32
            
Stockfish 2.0.1 64-bit 4CPU316755%
27.5/50
57%
28.5/50
                       
Rybka 3 64-bit 4CPU3166 59%
29.5/50
    32%
140.5/440
 27%
27/100
                
Equinox 3.30 64-bit3161    42%
58.5/139
 34%
33.5/100
                  
Critter 1.6a 64-bit3158    39%
22/56
47%
7.5/16
                   
Komodo 5 64-bit3145    46%
91.5/199
50%
8/16
                   
Critter 1.4 64-bit3141    42%
48.5/116
53%
8.5/16
                   
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Stockfish 1.7.1 64-bit 4CPU3141 58%
58.5/101
 57%
38/67
 41%
20.5/50
                   
Stockfish 1.8 64-bit 4CPU3137 73%
36.5/50
 51%
25.5/50
 42%
21/50
                   
Protector 1.9.0 64-bit 4CPU312867%
35/52
45%
18/40
                       
Komodo 4 64-bit312764%
32/50
   52%
68.5/132
                    
Critter 1.2 64-bit3120    43%
37.5/88
       33%
10.5/32
            
Stockfish 2.2.2 64-bit3115    45%
70.5/157
50%
8/16
                   
Hiarcs 14 4CPU310966%
33/50
       46%
24/52
                
Komodo 3 64-bit310967%
33.5/50
71%
35.5/50
  45%
82/183
       30%
9.5/32
            
Rybka 4 64-bit3102    47%
7.5/16
 41%
33.5/82
                  
Naum 4.2 64-bit 4CPU309969%
34.5/50
66%
67/101
55%
23/42
60%
38.5/64
55%
11/20
55%
26.5/48
                   
Stockfish 1.6s JA 64-bit 4CPU3093   58%
58/100
       42%
41.5/99
             
Stockfish 2.1.1 64-bit3092    55%
52.5/96
       39%
12/31
            
Stockfish 1.6.3 64-bit 4CPU3090   65%
64.5/99
       34%
34/100
             
Stockfish 2.0.1 64-bit3089    50%
24/48
       31%
10/32
            
Rybka 3 64-bit3078   68%
299.5/440
 59%
48.5/82
  48%
47.5/99
   33%
16.5/50
            
Deep Fritz 13 4CPU307469%
36/52
       43%
22.5/52
                
Komodo 2.01 64-bit307167%
33.5/50
70%
35/50
  47%
15/32
       36%
11.5/32
            
Komodo 2.03 64-bit307172%
36/50
69%
34.5/50
  55%
34.5/63
       33%
10.5/32
            
Naum 4.1 64-bit 4CPU3070   70%
35/50
       43%
21.5/50
             
Naum 4 64-bit 4CPU3063   61%
61/100
       42%
42.5/100
             
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Arasan 20.5 64-bit3059    61%
19.5/32
64%
25.5/40
                   
Stockfish 1.8 64-bit3058            40%
13.5/34
 25%
3/12
          
Stockfish 1.9.1 64-bit3054     60%
18/30
      35%
10.5/30
            
Texel 1.05 64-bit3053    67%
33.5/50
 57%
54/95
                  
Stockfish 1.7.1 64-bit3045     62%
51/82
55%
58.5/107
     39%
12.5/32
            
Rybka 2.3.2a 64-bit 4CPU3044   73%
73/100
  52%
51.5/99
                  
Deep Shredder 12 64-bit 4CPU304270%
35/50
78%
78.5/101
 62%
123/200
 50%
25/50
     46%
91.5/200
             
Spike 1.4 Leiden 4CPU303876%
45.5/60
70%
35/50
                       
Hiarcs 13.2 4CPU303374%
37/50
67%
33.5/50
                       
Deep Fritz 12 4CPU3031 75%
38/51
 75%
37.5/50
                     
Spark 1.0 64-bit 4CPU302976%
38/50
80%
80.5/100
                       
Stockfish 1.5.1 64-bit 4CPU3028   70%
70.5/100
       46%
46/100
             
Deep Junior 12.5 64-bit 4CPU301475%
37.5/50
79%
39.5/50
                       
Hiarcs 13.1 4CPU300974%
37/50
77%
77/100
                       
Hannibal 1.3 64-bit2998    58%
18.5/32
       50%
5/10
            
Komodo 1.3 64-bit299378%
39/50
71%
35.5/50
  74%
73/99
       58%
18.5/32
            
Deep Junior 12 64-bit 4CPU299080%
40/50
76%
38/50
                       
Spark 0.4 64-bit 4CPU2989 78%
39/50
 71%
45.5/64
 67%
33.5/50
                   
Naum 4.2 64-bit2987    70%
124.5/179
68%
38/56
67%
81/121
                  
Fritz 13298682%
41/50
   75%
74.5/99
62%
10/16
                   
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Naum 3 64-bit 4CPU2986   73%
73/100
  68%
68.5/100
 59%
58/98
   48%
48.5/100
            
Stockfish 1.6.3 64-bit2985      67%
44.5/66
      44%
14/32
           
Protector 1.5.0 64-bit2984    72%
23/32
       20%
2/10
            
Naum 3.1 64-bit 4CPU2979  87%
127.5/146
76%
76.5/100
  66%
66.5/100
 58%
57.5/100
  52%
52/100
53%
53/100
            
Rybka 2.3.2a 64-bit2977      67%
33.5/50
65%
32.5/50
  56%
28/50
              
Stockfish 1.4 64-bit 4CPU2976   79%
78/99
       58%
58/100
             
Critter 0.70 64-bit2973     77%
37.5/49
      55%
17.5/32
50%
16/32
           
Protector 1.4.0 64-bit 4CPU297287%
43.5/50
67%
33.5/50
                       
Zappa Mexico II 64-bit 4CPU297181%
48.5/60
77%
38.5/50
72%
86.5/120
74%
147/200
 69%
34.5/50
  73%
36.5/50
  57%
56/99
62%
31/50
            
Spark 0.3 64-bit 4CPU2969   80%
80/100
       50%
49.5/100
             
Komodo 1.2 64-bit2967     72%
39/54
80%
29.5/37
     44%
13.5/31
48%
30/62
           
Spark 0.3a 64-bit 4CPU2962   80%
40/50
       58%
29/50
             
Deep Shredder 12 64-bit2955    70%
70/100
69%
34.5/50
68%
91.5/135
                  
Onno 1.2.70 64-bit 4CPU295585%
41.5/49
83%
41.5/50
                       
Protector 1.3.4 64-bit 4CPU2952 87%
43.5/50
 87%
55.5/64
 73%
36.5/50
                   
Shredder 12 32-bit2952      68%
34/50
  58%
23/40
               
Thinker 5.4c Inert 64-bit 4CPU295284%
42/50
89%
44.5/50
 83%
82.5/99
 79%
39.5/50
     56%
56/100
             
Naum 4 64-bit2948      67%
43.5/65
     54%
27/50
            
Zappa Mexico 64-bit 4CPU2946   76%
76/100
    63%
126.5/200
   58%
115/198
            
Deep Junior 11.1a 64-bit 4CPU2943 82%
41/50
 76%
38/50
       58%
29/50
             
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Gull 1.1 64-bit294384%
42/50
87%
43.5/50
  70%
10.5/15
       61%
19/31
            
Hiarcs 12 4CPU2941 84%
42/50
80%
117/146
79%
79.5/101
 64%
32/50
70%
69.5/100
 62%
60.5/97
   46%
46/100
            
Deep Sjeng WC2008 64-bit 4CPU294086%
43/50
77%
38.5/50
 88%
88/100
 77%
38.5/50
     58%
58/100
             
Hiarcs 12.1 4CPU2939   81%
81/100
 74%
37/50
     57%
57/100
             
Gull 1.0a 64-bit2938    80%
38.5/48
       48%
15.5/32
            
Hiarcs 13.22933    78%
78/100
74%
21.5/29
                   
Deep Shredder 11 64-bit 4CPU2932  83%
116/140
86%
95/110
  73%
72/98
 65%
126/193
  60%
59.5/100
60%
117.5/197
            
Komodo 1.0 64-bit2932   79%
79/100
 75%
57.5/77
66%
31.5/48
                  
Deep Sjeng 3.0 64-bit 4CPU293086%
43/50
 79%
100/126
79%
79/100
  74%
74/100
 58%
57.5/100
  62%
62.5/100
58%
58/100
            
Hiarcs Paderborn 2007 4CPU2930   83%
83/100
  68%
68.5/100
 64%
60.5/94
   59%
59/100
            
Spark 1.0 64-bit2927    79%
117/148
81%
25/31
      56%
18/32
            
Thinker 5.4a Inert 64-bit 4CPU2927   82%
82.5/100
       60%
60/100
             
Deep Fritz 10.1 4CPU2926   82%
82/100
    70%
35/50
                
Deep Sjeng c't 20102925    100%
1/1
         52%
36/69
          
Deep Junior 11.2 64-bit 4CPU2924 81%
40.5/50
   73%
36.5/50
                   
Spike 1.4 Leiden2922    75%
87.5/116
       47%
14/30
            
Spark 0.5 64-bit2920     78%
39/50
83%
29/35
     65%
32.5/50
58%
19/33
           
DiscoCheck 5.2 64-bit2915    84%
27/32
                  38%
12/32
 
Glaurung 2.2 64-bit 4CPU2915   83%
94.5/114
       64%
64/100
             
Bright 0.4a 4CPU2910   86%
86.5/100
  74%
74.5/100
                  
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Fritz 122908     80%
62.5/78
66%
10.5/16
                  
Bright 0.5c 4CPU2906   81%
40.5/50
 72%
36/50
     67%
33.5/50
             
Toga II 1.4 beta5c 4CPU290491%
45.5/50
  86%
86/100
 84%
42/50
  72%
35.5/49
   53%
26.5/50
            
Glaurung 2.1 64-bit 4CPU2900   82%
82.5/100
  78%
78/100
 79%
75.5/96
   64%
63.5/100
            
Toga II 1.4.1SE 4CPU2899  85%
113/133
86%
86/100
  76%
76.5/100
 63%
19/30
   70%
21/30
            
Rybka 2.2 32-bit2893                   47%
7.5/16
50%
27/54
41%
28.5/69
   
Bright 0.3d 4CPU2890   87%
87/100
  82%
82/100
 74%
73.5/99
                
Fritz 112888      73%
48/66
  79%
31.5/40
 64%
64.5/100
64%
32/50
 52%
27.5/53
          
Thinker 5.4d Inert 64-bit2885   88%
7/8
82%
90.5/110
 85%
34/40
     66%
21/32
            
Thinker 5.4c Inert 64-bit2883     82%
63.5/77
78%
45/58
     65%
32.5/50
          47%
14/30
 
Spark 0.4 64-bit2882     79%
61/77
      66%
21/32
56%
35/62
           
Thinker 5.4a Inert 64-bit2882   88%
87.5/100
  83%
41.5/50
     71%
35.5/50
            
Loop M1-T 64-bit 4CPU2881   83%
83.5/101
  78%
78.5/100
 73%
71.5/98
  68%
67.5/99
             
Bright 0.3b 4CPU2877   87%
87.5/101
  78%
78/100
 76%
75/99
                
Critter 0.60 64-bit2866     84%
43/51
81%
38/47
      63%
19/30
           
Doch 1.2 64-bit2866      72%
13/18
           56%
28/50
    48%
14.5/30
 
Rybka 1.2 32-bit2864                  50%
27/54
  49%
48/98
43%
37.5/88
 41%
26.5/64
Naum 3.1 64-bit2863      82%
67.5/82
79%
39.5/50
  84%
42/50
 65%
146.5/224
     60%
30/50
      
Hannibal 1.0a 64-bit2862    73%
36.5/50
       68%
20.5/30
 58%
17.5/30
          
Glaurung 2.0.1 64-bit 4CPU2861   89%
89/100
  81%
81/100
 80%
66/83
   66%
55/83
            
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Hannibal 05_24_10v2 64-bit2858             59%
20.5/35
         63%
22/35
 
Rybka 2.1 32-bit2857                  59%
40.5/69
 51%
50/98
 48%
24/50
  
Protector 1.3.5 64-bit2856            67%
21.5/32
68%
20.5/30
           
Naum 3 64-bit2854      90%
44/49
80%
40/50
  77%
38.5/50
 71%
116/164
            
Bright 0.3a 4CPU2853        71%
34/48
   68%
33.5/49
            
Rybka 1.1 32-bit2853                    57%
50.5/88
52%
26/50
  31%
19.5/62
Protector 1.3.4 64-bit2852     85%
43.5/51
80%
25.5/32
                  
Shredder 112847      86%
37/43
  70%
14/20
  63%
31/49
 55%
35.5/65
   59%
29.5/50
      
Onno 1.2.70 64-bit2846    97%
31/32
87%
43.5/50
79%
39.5/50
                  
Onno 0.12.0 64-bit2845      83%
41.5/50
     63%
31.5/50
            
Spark 0.3 64-bit2844      87%
92/106
           55%
27.5/50
    57%
17/30
 
Zappa Mexico II 64-bit2844    83%
24/29
80%
60.5/76
79%
77/97
83%
41.5/50
  79%
39.5/50
 69%
34/49
          52%
15.5/30
 
Deep Shredder 11 64-bit2842      79%
64.5/82
76%
38/50
77%
77/100
 71%
35/49
 59%
29/49
            
Deep Sjeng WC2008 64-bit2842    83%
41.5/50
 67%
6/9
                50%
15/30
 
Deep Junior 11.1a 64-bit2840     85%
43.5/51
72%
47.5/66
                  
Booot 5.1.02838    83%
26.5/32
       73%
23.5/32
            
Deep Sjeng 3.0 64-bit2838     82%
41/50
75%
67.5/90
81%
40.5/50
  72%
36/50
 74%
37/50
            
Hiarcs 122835     78%
39/50
82%
74/90
83%
41.5/50
  67%
33.5/50
 68%
34/50
            
Hiarcs 12.12833      84%
48.5/58
     77%
38.5/50
          37%
11/30
48%
9.5/20
Deep Junior 10 4CPU2832   89%
44.5/50
    74%
73/99
           65%
32.5/50
    
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Doch 1.2 32-bit2828                  60%
29.5/49
 46%
18.5/40
    
Toga II 1.4.1SE2823      81%
40.5/50
86%
43/50
  85%
42.5/50
 72%
36/50
          62%
18.5/30
 
Toga II 1.4 beta5c2820      83%
83/100
     70%
69.5/99
            
Hiarcs Paderborn 20072819      86%
43/50
77%
38.5/50
 75%
15/20
77%
37.5/49
 78%
78/100
            
Loop 10.32f2813              72%
14.5/20
      67%
20/30
  48%
14.5/30
Hiarcs 11.22807            64%
31.5/49
 68%
53.5/79
          
Hiarcs 11.12803            78%
37.5/48
 75%
27/36
  63%
40.5/64
47%
15/32
 57%
36.5/64
53%
50.5/96
  47%
15/32
Glaurung 2.2 64-bit2802   92%
92.5/100
  89%
44.5/50
     76%
38/50
            
Fritz 102799            77%
37/48
45%
4.5/10
62%
28.5/46
          
Loop 13.6 (Loop 2007) 64-bit2795    84%
26/31
       89%
27.5/31
            
Fruit 05/11/032792      86%
27.5/32
     83%
26.5/32
 72%
48.5/67
          
Rybka 1.0 32-bit2791                    59%
37.5/64
 69%
42.5/62
69%
44/64
 
Hiarcs 112790             73%
47/64
100%
1/1
 62%
20/32
52%
16.5/32
68%
36.5/54
88%
14/16
56%
5/9
44%
4/9
   
Loop M1-T 64-bit2786      87%
43.5/50
87%
43.5/50
  84%
42/50
 75%
48/64
            
Fruit 2.32783              80%
25.5/32
        56%
17.5/31
53%
17/32
Glaurung 2.1 64-bit2783      90%
45/50
82%
41/50
  87%
43.5/50
 77%
38.5/50
            
Strelka 1.8 32-bit2782        85%
85/100
   88%
14/16
       68%
43/63
 68%
43.5/64
64%
41/64
59%
37.5/64
Crafty 23.4 64-bit2781    92%
29.5/32
       83%
26.5/32
            
Ktulu 92781    100%
3/3
 88%
44/50
                  
Bright 0.4a2779    89%
28.5/32
 88%
44/50
     85%
25.5/30
 73%
8/11
         55%
11/20
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Loop 12.322779                     62%
18/29
  60%
17.5/29
Loop 13.6 (Loop 2007) 32-bit2775            82%
24.5/30
 76%
35.5/47
  56%
5/9
65%
6.5/10
 50%
5/10
67%
35/52
  56%
17.5/31
Bright 0.5c2772    83%
2.5/3
 94%
30/32
     80%
25.5/32
            
Toga II 1.3.12772   91%
92/101
    87%
87/100
   80%
132/165
77%
49/64
 74%
43.5/59
70%
22.5/32
66%
42/64
73%
52.5/72
59%
9.5/16
60%
63/105
64%
87/135
63%
31.5/50
  
Frenzee 3.5.19 64-bit2768    50%
0.5/1
       91%
29/32
            
Twisted Logic 20100131x 64-bit2766    75%
1.5/2
 91%
52/57
     83%
26.5/32
83%
26.5/32
         68%
27/40
 
Loop 13.5 32-bit2762              74%
35.5/48
  78%
97.5/125
69%
22/32
 59%
19/32
61%
38.5/63
   
Toga II 1.2.1a 32-bit2762            81%
13/16
76%
48/63
 82%
49/60
78%
25/32
78%
50/64
75%
41/55
 68%
50.5/74
65%
73/112
59%
29.5/50
62%
20/32
59%
23.5/40
Bison 9.11 64-bit2761            88%
28/32
78%
23.5/30
           
Naum 2.1 64-bit2760            80%
38.5/48
73%
46.5/64
 75%
48/64
         
BugChess2 1.9 64-bit2759    75%
1.5/2
       73%
23.5/32
            
Crafty 23.3 64-bit2757            77%
23/30
 87%
26/30
          
Hiarcs X502756             75%
48/64
 71%
42/59
67%
21.5/32
70%
45/64
73%
22/30
 72%
21.5/30
71%
44/62
68%
13.5/20
  
Shredder 102754              85%
17/20
   65%
19.5/30
  58%
46.5/80
  60%
18/30
Fritz 92750             69%
44/64
 71%
42.5/60
70%
22.5/32
70%
44/63
69%
55.5/80
78%
12.5/16
73%
40/55
63%
101.5/161
68%
13.5/20
  
Fruit 2.2.12750                67%
21.5/32
   70%
39/56
 56%
15/27
  
Hiarcs X54 Hypermodern 32-bit2749                 71%
45/63
69%
22/32
 75%
18/24
71%
48/68
  75%
6/8
Hiarcs X54 32-bit2744             81%
52/64
  59%
19/32
 72%
43/60
 64%
38.5/60
64%
77/120
   
Hiarcs X50 Hypermodern2743                  66%
22.5/34
 65%
15.5/24
62%
42.5/68
  62%
5/8
Junior 10.12742         78%
15.5/20
              60%
12/20
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Zap!Chess Zanzibar 32-bit2742              70%
14/20
         45%
9/20
Glaurung 2.0.1 64-bit2740            83%
68/82
          69%
22/32
 
Strelka 1.0b 32-bit2739                    72%
46/64
 69%
44/64
77%
49.5/64
61%
39/64
Junior 102738             70%
7/10
85%
17/20
   67%
20/30
     55%
16/29
Naum 2.1 32-bit2738              74%
24.5/33
 77%
24.5/32
76%
95/125
70%
32/46
78%
12.5/16
62%
18.5/30
60%
36/60
 61%
19.5/32
 
Bright 0.3d2736      91%
45.5/50
87%
43.5/50
 88%
17.5/20
87%
43.5/50
 81%
80.5/99
            
Hiarcs 102736              85%
17/20
 73%
23.5/32
66%
42.5/64
80%
24/30
 78%
15.5/20
68%
42/62
75%
22.5/30
  
Spike 1.2 Turin2731   94%
95/101
  83%
68/82
80%
40/50
90%
89.5/100
 95%
47.5/50
 83%
40/48
76%
48.5/64
78%
28/36
78%
47/60
60%
18.5/31
70%
44.5/64
71%
57.5/81
66%
10.5/16
69%
37/54
68%
89.5/131
73%
22/30
61%
19.5/32
61%
19.5/32
Scorpio 2.0 32-bit 4CPU2730        88%
43/49
   83%
41.5/50
            
Ktulu 82725             75%
7.5/10
          66%
18.5/28
Chess Tiger 2007.12713      100%
8/8
     78%
12.5/16
 82%
16.5/20
 74%
15.5/21
68%
15/22
67%
14/21
    67%
21.5/32
68%
13.5/20
Hiarcs 10 Hypermodern2701                  65%
22/34
 68%
17/25
69%
47/68
  62%
5/8
Chess Tiger 20072700            78%
12.5/16
83%
53/64
 76%
48/63
88%
26.5/30
 82%
47.5/58
 71%
10/14
  70%
22.5/32
74%
46/62
Naum 2.0 32-bit2700            72%
21/29
 100%
3/3
 81%
26/32
77%
49.5/64
78%
50/64
 72%
39/54
76%
98.5/130
 69%
22/32
59%
23.5/40
Frenzee Feb08 64-bit2694      89%
27.5/31
     80%
25.5/32
            
Naum 2.0 64-bit2693            78%
25/32
82%
52.5/64
 73%
44/60
       83%
26.5/32
53%
17/32
Bright 0.2c2687              85%
44/52
        86%
27.5/32
 
Delfi 5.42682            92%
29.5/32
           68%
33.5/49
Spike 1.12678                    80%
24/30
100%
1/1
70%
14/20
  
Booot 4.15.12668                  88%
17.5/20
     58%
11/19
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Fritz 82666                     50%
0.5/1
  75%
6/8
Alaric 7072663      89%
28.5/32
     88%
28/32
 87%
13/15
        67%
21.5/32
59%
19/32
Glaurung 1.2.1 32-bit2657              88%
3.5/4
 73%
23.5/32
83%
79.5/96
76%
61.5/81
75%
12/16
81%
44.5/55
78%
101.5/130
81%
23.5/29
78%
25/32
69%
27.5/40
Scorpio 2.0 32-bit2656              75%
1.5/2
        75%
24/32
 
CM10th Paralyse2655              100%
3/3
  80%
25.5/32
81%
26/32
  68%
20.5/30
  74%
21.5/29
Glaurung 1.2.1 64-bit2655             86%
63.5/74
 82%
49/60
       78%
25/32
69%
22/32
Scorpio 1.812648                80%
51/64
83%
53/64
86%
63.5/74
81%
52/64
 76%
112.5/148
  72%
55/76
Scorpio 1.92641              75%
3/4
 86%
55/64
80%
51/64
80%
90/112
78%
62.5/80
 81%
104/128
 70%
22.5/32
67%
64/96
Scorpio 1.912641                76%
23.5/31
79%
24.5/31
80%
25.5/32
78%
25/32
 80%
51.5/64
 75%
24/32
73%
46.5/64
CM10th Xperience2639             80%
51.5/64
100%
3/3
87%
52/60
 84%
27/32
85%
25.5/30
 78%
23.5/30
77%
46/60
75%
15/20
  
Scorpio 1.822638                89%
28.5/32
80%
25.5/32
92%
29.5/32
83%
26.5/32
 83%
53/64
  64%
20.5/32
E.T. Chess 13.01.082634      100%
8/8
                78%
25/32
 
Scorpio 1.842633                88%
56/64
84%
53.5/64
90%
57.5/64
81%
51/63
 80%
103/128
  71%
45.5/64
Alfil 8.1.1 Optimized2625      100%
8/8
     89%
28.5/32
          73%
23.5/32
 
Scorpio 1.82624                84%
27/32
86%
55/64
87%
26/30
78%
25/32
77%
24.5/32
79%
49/62
78%
25/32
75%
24/32
83%
26.5/32
WildCat 82623      95%
30.5/32
     95%
30.5/32
            
Movei 00.8.438 (10 10 10)2622      100%
9/9
     94%
30/32
          78%
23.5/30
 
Alaric 7042618                       84%
27/32
61%
19.5/32
Sloppy 0.2.2 64-bit2617    100%
1/1
       94%
30/32
            
CM10th Default2615                    77%
23/30
100%
1/1
   
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Delfi 5.12615                       72%
23/32
83%
26.5/32
Slow Chess Blitz WV2.12615              83%
2.5/3
  72%
23/32
89%
53.5/60
 83%
25/30
84%
53/63
75%
15/20
73%
23.5/32
70%
22.5/32
Frenzee 3.0 64-bit2614                       78%
25/32
72%
23/32
Glaurung 1.0.2 32-bit2612                    80%
24/30
 82%
16.5/20
  
Colossus 2007d2611      100%
8/8
       83%
2.5/3
        75%
24/32
66%
21/32
Delfi 5.22609              50%
1.5/3
        81%
26/32
 
ProDeo 1.22609            98%
29.5/30
65%
6.5/10
  86%
27.5/32
77%
24.5/32
76%
23.5/31
    83%
26.5/32
76%
30.5/40
Naum 1.91 32-bit2606                  90%
27/30
 80%
24/30
83%
50/60
85%
25.5/30
  
WildCat 72606              50%
1/2
  88%
28/32
88%
14/16
88%
14/16
   84%
27/32
81%
26/32
Zappa 1.1 64-bit2604                       86%
27.5/32
84%
27/32
Pharaon 3.5.12603              100%
3/3
  89%
28.5/32
80%
24/30
 78%
23.5/30
83%
50/60
50%
0.5/1
86%
27.5/32
86%
27.5/32
List 5.122591                     50%
0.5/1
 88%
28/32
68%
23/34
ProDeo 1.12588                    76%
23.5/31
 80%
16/20
  
Ruffian 1.0.52585                     100%
1/1
 88%
28/32
77%
24.5/32
Delfi 5.02576                  87%
26/30
 92%
27.5/30
93%
56/60
90%
18/20
73%
23.5/32
82%
25.5/31
Pseudo 0.7c2575    100%
1/1
                  78%
25/32
78%
25/32
SOS 5.12573                  85%
25.5/30
    88%
28/32
80%
25.5/32
Aristarch 4.502566                    100%
1/1
  95%
30.5/32
77%
24.5/32
Petir 4.392566                       88%
28/32
80%
25.5/32
Colossus 2007a2558                       88%
28/32
81%
26/32
NameEloRybka
4.1
64-bit
4CPU
Rybka
4
64-bit
4CPU
Rybka
3
Dynamic
64-bit
4CPU
Rybka
3
64-bit
4CPU
Rybka
4.1
64-bit
Rybka
4
64-bit
Rybka
3
64-bit
Rybka
3
Human
64-bit
Rybka
2.3.2a
64-bit
4CPU
Rybka
3
32-bit
Rybka
3
Dynamic
64-bit
Rybka
2.2
64-bit
4CPU
Rybka
2.3.2a
64-bit
Rybka
2.2
64-bit
Rybka
2.3.2a
32-bit
Rybka
2.1
64-bit
Rybka
2.3
LK
32-bit
Rybka
2.3.1
32-bit
Rybka
2.2
32-bit
Rybka
2.3
32-bit
Rybka
1.2
32-bit
Rybka
2.1
32-bit
Rybka
1.1
32-bit
Rybka
1.0
64-bit
Rybka
1.0
32-bit
Pharaon 3.32547                    83%
24/29
100%
1/1
   
Crafty 21.5 64-bit2543                       86%
27.5/32
77%
24.5/32
Nejmet 3.072425                     50%
1/2
50%
0.5/1
  
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
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Reference rating list:
Recalibrate:
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  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 September 14, 2019