CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Custom engine selection

Comparing 26 engines!
26 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 CPU.
Computed on November 8, 2019 with Bayeselo based on 2'127'795 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+8−749.5%+1.442.8%6914 
88.4%
 Rybka 4 64-bit 4CPU3199+11−1161.5%−80.841.3%3134
99.2%
 Rybka 3 Dynamic 64-bit 4CPU3168+22−2280.1%−218.129.3%853
56.0%
 Rybka 3 64-bit 4CPU3166+10−977.3%−203.131.0%4929
100.0%
 Rybka 4.1 64-bit3108+6−652.0%−13.940.8%11377
82.1%
 Rybka 4 64-bit3102+13−1367.8%−126.036.7%2260
99.9%
 Rybka 3 64-bit3078+9−970.4%−158.830.0%5821
53.0%
 Rybka 3 Human 64-bit 4CPU3076+49−5133.0%+116.640.2%132
72.8%
 Rybka 3 Human 64-bit3058+27−2680.5%−232.224.6%650
82.6%
 Rybka 2.3.2a 64-bit 4CPU3045+10−1068.7%−132.837.0%3571
53.4%
 Rybka 3 32-bit3043+39−3873.1%−166.734.6%240
58.8%
 Rybka 3 Dynamic 64-bit3037+26−2578.5%−211.227.5%648
99.2%
 Rybka 2.2 64-bit 4CPU3002+12−1258.3%−62.941.2%2396
100.0%
 Rybka 2.3.2a 64-bit2978+8−867.6%−126.936.9%5898
100.0%
 Rybka 2.2 64-bit2937+18−1871.5%−161.729.9%1266
87.6%
 Rybka 2.3.2a 32-bit2923+16−1666.3%−112.635.5%1352
74.0%
 Rybka 2.1 64-bit2913+25−2476.4%−191.227.7%664
81.7%
 Rybka 2.3 LK 32-bit2897+24−2476.8%−203.023.2%753
57.6%
 Rybka 2.3.1 32-bit2894+17−1775.7%−189.426.4%1494
52.4%
 Rybka 2.2 32-bit2893+14−1473.0%−169.629.8%2028
86.9%
 Rybka 2.3 32-bit2874+32−3177.6%−204.425.8%431
71.2%
 Rybka 1.2 32-bit2864+15−1466.6%−118.236.0%1699
77.9%
 Rybka 2.1 32-bit2857+12−1269.5%−141.430.3%2876
60.9%
 Rybka 1.1 32-bit2854+21−2166.3%−113.238.9%769
54.2%
 Rybka 1.0 64-bit2852+15−1471.1%−155.829.8%1919
100.0%
 Rybka 1.0 32-bit2792+13−1364.8%−106.232.0%2178
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617181920212223242526
1Rybka 4.1 64-bit 4CPU3206                          
2Rybka 4 64-bit 4CPU3199   29.5 − 20.5
+13−4=33
+14
                      
3Rybka 3 Dynamic 64-bit 4CPU3168                          
4Rybka 3 64-bit 4CPU3166 20.5 − 29.5
+4−13=33
−14
    299.5 − 140.5
+188−29=223
+19
  73 − 27
+49−3=48
+19
                
5Rybka 4.1 64-bit3108     7.5 − 8.5
+2−3=11
−25
                    
6Rybka 4 64-bit3102    8.5 − 7.5
+3−2=11
+25
 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
−22
   33.5 − 16.5
+23−6=21
+6
            
8Rybka 3 Human 64-bit 4CPU3076                          
9Rybka 3 Human 64-bit3058             32.5 − 17.5
+22−7=21
+16
            
10Rybka 2.3.2a 64-bit 4CPU3045   27 − 73
+3−49=48
−19
  47.5 − 51.5
+21−25=53
+22
                   
11Rybka 3 32-bit3043               59 − 21
+42−4=34
+31
          
12Rybka 3 Dynamic 64-bit3037             28 − 22
+16−10=24
−22
            
13Rybka 2.2 64-bit 4CPU3002                          
14Rybka 2.3.2a 64-bit2978      16.5 − 33.5
+6−23=21
−6
 17.5 − 32.5
+7−22=21
−16
  22 − 28
+10−16=24
+22
              
15Rybka 2.2 64-bit2937                          
16Rybka 2.3.2a 32-bit2923          21 − 59
+4−42=34
−31
               
17Rybka 2.1 64-bit2913                          
18Rybka 2.3 LK 32-bit2897                          
19Rybka 2.3.1 32-bit2894                          
20Rybka 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
   
21Rybka 2.3 32-bit2874                   7.5 − 8.5
+5−6=5
−6
      
22Rybka 1.2 32-bit2864                   27 − 27
+13−13=28
+29
  50 − 48
+23−21=54
+2
50.5 − 37.5
+26−13=49
+33
 37.5 − 26.5
+22−11=31
−18
23Rybka 2.1 32-bit2857                   28.5 − 40.5
+11−23=35
−15
 48 − 50
+21−23=54
−2
 26 − 24
+12−10=28
+6
  
24Rybka 1.1 32-bit2854                     37.5 − 50.5
+13−26=49
−33
24 − 26
+10−12=28
−6
  42.5 − 19.5
+28−5=29
+50
25Rybka 1.0 64-bit2852                         44 − 20
+32−8=24
+61
26Rybka 1.0 32-bit2792                     26.5 − 37.5
+11−22=31
+18
 19.5 − 42.5
+5−28=29
−50
20 − 44
+8−32=24
−61
 
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
#NameElo1234567891011121314151617181920212223242526
1Rybka 4.1 64-bit 4CPU3206 88.499.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Rybka 4 64-bit 4CPU319911.6 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Rybka 3 Dynamic 64-bit 4CPU31680.10.8 56.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Rybka 3 64-bit 4CPU31660.00.044.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Rybka 4.1 64-bit31080.00.00.00.0 82.1100.089.3100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Rybka 4 64-bit31020.00.00.00.017.9 99.983.499.8100.099.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Rybka 3 64-bit30780.00.00.00.00.00.1 53.091.9100.095.699.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Rybka 3 Human 64-bit 4CPU30760.00.00.10.010.716.647.0 72.888.284.490.799.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Rybka 3 Human 64-bit30580.00.00.00.00.00.28.127.2 82.673.886.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Rybka 2.3.2a 64-bit 4CPU30450.00.00.00.00.00.00.011.817.4 53.469.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Rybka 3 32-bit30430.00.00.00.00.10.34.415.626.246.6 58.897.399.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Rybka 3 Dynamic 64-bit30370.00.00.00.00.00.00.29.313.130.841.2 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Rybka 2.2 64-bit 4CPU30020.00.00.00.00.00.00.00.30.00.02.70.8 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14Rybka 2.3.2a 64-bit29780.00.00.00.00.00.00.00.00.00.00.10.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
15Rybka 2.2 64-bit29370.00.00.00.00.00.00.00.00.00.00.00.00.00.0 87.694.199.6100.0100.0100.0100.0100.0100.0100.0100.0
16Rybka 2.3.2a 32-bit29230.00.00.00.00.00.00.00.00.00.00.00.00.00.012.4 74.095.899.199.699.6100.0100.0100.0100.0100.0
17Rybka 2.1 64-bit29130.00.00.00.00.00.00.00.00.00.00.00.00.00.05.926.0 81.789.090.997.1100.0100.0100.0100.0100.0
18Rybka 2.3 LK 32-bit28970.00.00.00.00.00.00.00.00.00.00.00.00.00.00.44.218.3 57.659.987.599.099.899.699.9100.0
19Rybka 2.3.1 32-bit28940.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.911.042.4 52.486.799.6100.099.8100.0100.0
20Rybka 2.2 32-bit28930.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.49.140.147.6 86.999.8100.099.9100.0100.0
21Rybka 2.3 32-bit28740.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.42.912.513.313.1 71.284.085.289.0100.0
22Rybka 1.2 32-bit28640.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.00.40.228.8 77.979.887.0100.0
23Rybka 2.1 32-bit28570.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.016.022.1 60.969.2100.0
24Rybka 1.1 32-bit28540.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.40.20.114.820.239.1 54.2100.0
25Rybka 1.0 64-bit28520.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.011.013.030.845.8 100.0
26Rybka 1.0 32-bit27920.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617181920212223242526
1Rybka 4.1 64-bit 4CPU3206 29164221043168074047792066700759851000000000000
2Rybka 4 64-bit 4CPU31992916 42618627491328382126049900850741000000000000
3Rybka 3 Dynamic 64-bit 4CPU3168422426 16286039011898401288009311295000000000000
4Rybka 3 64-bit 4CPU3166104318621628 84212943411061504155015041173263330108321189330355964614682409696
5Rybka 4.1 64-bit310816807496084 12691882607900790162061160000000021255
6Rybka 4 64-bit3102740132839021291269 222290326527032684915815000000000001800
7Rybka 3 64-bit30784773821189434118822222 015223207376152096355465755421421171706164813621390891328
8Rybka 3 Human 64-bit 4CPU3076921268410660900 000000000000000000
9Rybka 3 Human 64-bit30580001507932615220 3001201298015091148611081114231481041508024282
10Rybka 2.3.2a 64-bit 4CPU304566749912884155052732070300 02971039334732810831918932835396671466404260260
11Rybka 3 32-bit304300000037601200 1201202700313000600000040
12Rybka 3 Dynamic 64-bit303700015079326152001298297120 015051148611081114231481041508024282
13Rybka 2.2 64-bit 4CPU3002759850931411708499630010391200 99601530000000000
14Rybka 2.3.2a 64-bit2978851741129532631620158155460150933472701505996 11901059585429678985967238053241136859
15Rybka 2.2 64-bit293700033065005750114328011401190 172125478886011471929161212497651607
16Rybka 2.3.2a 32-bit29230001081160542086108313861531059172 105261650749129454761149458658
17Rybka 2.1 64-bit2913000321001420110319011005851254105 547709827144748950489463501
18Rybka 2.3 LK 32-bit2897000189001170811890810429788261547 16371768877102618355757211131
19Rybka 2.3.1 32-bit2894000330001700114328011406788606507091637 26519581676336481810451619
20Rybka 2.2 32-bit2893000355006160231353602310985114774982717682651 99923144102112013672183
21Rybka 2.3 32-bit287400096004804896048096192129144877958999 3751188239416811
22Rybka 1.2 32-bit286400046100136010467101040723916454748102616762314375 3032181610951414
23Rybka 2.1 32-bit285700046800213015046601500805121276195018353364410211883032 134610472493
24Rybka 1.1 32-bit285400024000900804040800324497149489575818112023918161346 758923
25Rybka 1.0 64-bit28520009621218089102422600242011366514584637211045136741610951047758 2532
26Rybka 1.0 32-bit27920009655032808226040820859607658501113116192183811141424939232532 
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
#NameElo1234567891011121314151617181920212223242526
1Rybka 4.1 64-bit 4CPU3206 29.05.48.89.28.13.71.30.06.40.00.08.26.60.00.00.00.00.00.00.00.00.00.00.00.0
2Rybka 4 64-bit 4CPU319929.0 10.723.15.224.64.33.90.07.40.00.015.48.20.00.00.00.00.00.00.00.00.00.00.00.0
3Rybka 3 Dynamic 64-bit 4CPU31685.410.7 28.20.512.517.88.50.029.10.00.028.719.20.00.00.00.00.00.00.00.00.00.00.00.0
4Rybka 3 64-bit 4CPU31668.823.128.2 0.529.640.42.12.748.90.02.756.230.15.31.75.73.35.15.11.87.06.04.21.41.4
5Rybka 4.1 64-bit31089.25.20.50.5 9.310.90.50.70.00.00.70.09.40.00.90.00.00.00.00.00.00.00.01.60.4
6Rybka 4 64-bit31028.124.612.529.69.3 27.53.811.29.00.011.218.219.414.20.00.00.00.00.00.00.00.00.04.30.0
7Rybka 3 64-bit30783.74.317.840.410.927.5 0.023.534.16.223.511.747.38.17.62.21.82.37.80.81.82.41.411.54.1
8Rybka 3 Human 64-bit 4CPU30761.33.98.52.10.53.80.0 0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
9Rybka 3 Human 64-bit30580.00.00.02.70.711.223.50.0 7.113.5100.00.023.05.94.38.45.85.38.64.44.44.35.69.42.9
10Rybka 2.3.2a 64-bit 4CPU30456.47.429.148.90.09.034.10.07.1 0.07.017.435.36.82.27.54.46.56.32.412.77.29.34.74.5
11Rybka 3 32-bit30430.00.00.00.00.00.06.20.013.50.0 13.54.64.40.019.70.00.00.02.60.00.00.00.00.01.7
12Rybka 3 Dynamic 64-bit30370.00.00.02.70.711.223.50.0100.07.013.5 0.023.06.04.38.45.85.38.64.44.44.35.69.42.9
13Rybka 2.2 64-bit 4CPU30028.215.428.756.20.018.211.70.00.017.44.60.0 12.00.04.10.00.00.00.00.00.00.00.00.00.0
14Rybka 2.3.2a 64-bit29786.68.219.230.19.419.447.30.023.035.34.423.012.0 16.614.68.96.59.212.41.59.59.24.914.510.6
15Rybka 2.2 64-bit29370.00.00.05.30.014.28.10.05.96.80.06.00.016.6 6.665.039.031.234.811.330.929.324.420.417.6
16Rybka 2.3.2a 32-bit29230.00.00.01.70.90.07.60.04.32.219.74.34.114.66.6 5.212.422.822.27.214.918.07.014.018.6
17Rybka 2.1 64-bit29130.00.00.05.70.00.02.20.08.47.50.08.40.08.965.05.2 38.632.930.713.231.726.834.117.917.6
18Rybka 2.3 LK 32-bit28970.00.00.03.30.00.01.80.05.84.40.05.80.06.539.012.438.6 72.963.674.141.850.637.827.038.6
19Rybka 2.3.1 32-bit28940.00.00.05.10.00.02.30.05.36.50.05.30.09.231.222.832.972.9 75.349.852.577.036.130.644.1
20Rybka 2.2 32-bit28930.00.00.05.10.00.07.80.08.66.32.68.60.012.434.822.230.763.675.3 40.662.183.640.034.651.9
21Rybka 2.3 32-bit28740.00.00.01.80.00.00.80.04.42.40.04.40.01.511.37.213.274.149.840.6 17.635.919.917.731.1
22Rybka 1.2 32-bit28640.00.00.07.00.00.01.80.04.412.70.04.40.09.530.914.931.741.852.562.117.6 66.373.630.336.5
23Rybka 2.1 32-bit28570.00.00.06.00.00.02.40.04.37.20.04.30.09.229.318.026.850.677.083.635.966.3 36.921.849.3
24Rybka 1.1 32-bit28540.00.00.04.20.00.01.40.05.69.30.05.60.04.924.47.034.137.836.140.019.973.636.9 28.231.3
25Rybka 1.0 64-bit28520.00.00.01.41.64.311.50.09.44.70.09.40.014.520.414.017.927.030.634.617.730.321.828.2 61.8
26Rybka 1.0 32-bit27920.00.00.01.40.40.04.10.02.94.51.72.90.010.617.618.617.638.644.151.931.136.549.331.361.8 
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
4CPU
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-bit331833%
10.5/32
   18%
18/100
 12%
11.5/100
                   
Houdini 2.0c 64-bit 4CPU327838%
56.5/150
49%
24.5/50
                        
Houdini 1.5a 64-bit 4CPU326542%
21/50
37%
18.5/50
                        
Equinox 3.30 64-bit 4CPU325340%
40/100
47%
9/19
                        
Houdini 4 64-bit324136%
18/50
   26%
25/98
 16%
16/99
                   
Komodo 8 64-bit323639%
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-bit320647%
47/100
   34%
37/110
                     
Houdini 2.0c 64-bit3202    38%
56.5/148
22%
3.5/16
                    
Stockfish 2.1.1 64-bit 4CPU319550%
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-bit3162    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-bit3142    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
4CPU
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 4CPU3138 73%
36.5/50
 51%
25.5/50
 42%
21/50
                    
Protector 1.9.0 64-bit 4CPU312967%
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
                    
Komodo 3 64-bit310967%
33.5/50
71%
35.5/50
  45%
82/183
        30%
9.5/32
            
Hiarcs 14 4CPU310866%
33/50
        46%
24/52
                
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
 48%
20/42
                  
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-bit3090    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-bit307267%
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 4CPU3061   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
4CPU
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-bit3060    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-bit3055     60%
18/30
       35%
10.5/30
            
Texel 1.05 64-bit3053    67%
33.5/50
 57%
54/95
                   
Rybka 2.3.2a 64-bit 4CPU3045   73%
73/100
  52%
51.5/99
                   
Stockfish 1.7.1 64-bit3045     62%
51/82
55%
58.5/107
      39%
12.5/32
            
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 4CPU303976%
45.5/60
70%
35/50
                        
Hiarcs 13.2 4CPU303474%
37/50
67%
33.5/50
                        
Deep Fritz 12 4CPU3031 75%
38/51
 75%
37.5/50
                      
Spark 1.0 64-bit 4CPU303076%
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 4CPU301074%
37/50
77%
77/100
                        
Hannibal 1.3 64-bit2998    58%
18.5/32
        50%
5/10
            
Komodo 1.3 64-bit299478%
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-bit2988    70%
124.5/179
68%
38/56
67%
81/121
                   
Naum 3 64-bit 4CPU2987   73%
73/100
  68%
68.5/100
  59%
58/98
   48%
48.5/100
            
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
4CPU
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 13298682%
41/50
   75%
74.5/99
62%
10/16
                    
Stockfish 1.6.3 64-bit2986      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-bit2978      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-bit2974     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
            
Gull 1.1 64-bit294484%
42/50
87%
43.5/50
  70%
10.5/15
        61%
19/31
            
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
4CPU
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
Deep Junior 11.1a 64-bit 4CPU2943 82%
41/50
 76%
38/50
        58%
29/50
             
Deep Sjeng WC2008 64-bit 4CPU294186%
43/50
77%
38.5/50
 88%
88/100
 77%
38.5/50
      58%
58/100
             
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
            
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 20102926    100%
1/1
          52%
36/69
          
Deep Junior 11.2 64-bit 4CPU2925 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
4CPU
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-bit2886   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 4CPU2878   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
4CPU
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-bit2855      90%
44/49
 80%
40/50
  77%
38.5/50
 71%
116/164
            
Rybka 1.1 32-bit2854                     57%
50.5/88
52%
26/50
  31%
19.5/62
Bright 0.3a 4CPU2853         71%
34/48
   68%
33.5/49
            
Protector 1.3.4 64-bit2853     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 0.12.0 64-bit2845      83%
41.5/50
      63%
31.5/50
            
Onno 1.2.70 64-bit2845    97%
31/32
87%
43.5/50
79%
39.5/50
                   
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-bit2843      79%
64.5/82
 76%
38/50
77%
77/100
 71%
35/49
 59%
29/49
            
Deep Sjeng WC2008 64-bit2843    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 5.1.02839    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
            
Deep Junior 10 4CPU2833   89%
44.5/50
     74%
73/99
           65%
32.5/50
    
Hiarcs 12.12833      84%
48.5/58
      77%
38.5/50
          37%
11/30
48%
9.5/20
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
4CPU
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 1.4.1SE2824      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 11.12804             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 102800             77%
37/48
45%
4.5/10
62%
28.5/46
          
Loop 13.6 (Loop 2007) 64-bit2796    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-bit2792                     59%
37.5/64
 69%
42.5/62
69%
44/64
 
Hiarcs 112791              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-bit2783         85%
85/100
   88%
14/16
       68%
43/63
 68%
43.5/64
64%
41/64
59%
37.5/64
Crafty 23.4 64-bit2782    92%
29.5/32
        83%
26.5/32
            
Ktulu 92782    100%
3/3
 88%
44/50
                   
Bright 0.4a2780    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
4CPU
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 12.322780                      62%
18/29
  60%
17.5/29
Loop 13.6 (Loop 2007) 32-bit2776             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
Toga II 1.3.12773   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
  
Bright 0.5c2772    83%
2.5/3
 94%
30/32
      80%
25.5/32
            
Frenzee 3.5.19 64-bit2770    50%
0.5/1
        91%
29/32
            
Twisted Logic 20100131x 64-bit2767    75%
1.5/2
 91%
52/57
      83%
26.5/32
83%
26.5/32
         68%
27/40
 
Loop 13.5 32-bit2763               74%
35.5/48
  78%
97.5/125
69%
22/32
 59%
19/32
61%
38.5/63
   
Toga II 1.2.1a 32-bit2763             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-bit2762             88%
28/32
78%
23.5/30
           
Naum 2.1 64-bit2761             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-bit2758             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 92751              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 2.2.12751                 67%
21.5/32
   70%
39/56
 56%
15/27
  
Hiarcs X54 Hypermodern 32-bit2750                  71%
45/63
69%
22/32
 75%
18/24
71%
48/68
  75%
6/8
Hiarcs X54 32-bit2745              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
4CPU
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
 
Junior 102739              70%
7/10
85%
17/20
   67%
20/30
     55%
16/29
Naum 2.1 32-bit2739               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
 
Strelka 1.0b 32-bit2739                     72%
46/64
 69%
44/64
77%
49.5/64
61%
39/64
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
  
Scorpio 2.0 32-bit 4CPU2731         88%
43/49
   83%
41.5/50
            
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
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
Chess Tiger 20072701             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
Hiarcs 10 Hypermodern2701                   65%
22/34
 68%
17/25
69%
47/68
  62%
5/8
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-bit2695      89%
27.5/31
      80%
25.5/32
            
Naum 2.0 64-bit2694             78%
25/32
82%
52.5/64
 73%
44/60
       83%
26.5/32
53%
17/32
Bright 0.2c2688               85%
44/52
        86%
27.5/32
 
Delfi 5.42683             92%
29.5/32
           68%
33.5/49
Spike 1.12679                     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
4CPU
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
Glaurung 1.2.1 64-bit2656              86%
63.5/74
 82%
49/60
       78%
25/32
69%
22/32
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
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 Optimized2626      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 82624      95%
30.5/32
      95%
30.5/32
            
Movei 00.8.438 (10 10 10)2623      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 Default2616                     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
4CPU
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-bit2613                     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-bit2607                   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
Pharaon 3.5.12604               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
Zappa 1.1 64-bit2604                        86%
27.5/32
84%
27/32
List 5.122592                      50%
0.5/1
 88%
28/32
68%
23/34
ProDeo 1.12588                     76%
23.5/31
 80%
16/20
  
Ruffian 1.0.52586                      100%
1/1
 88%
28/32
77%
24.5/32
Delfi 5.02577                   87%
26/30
 92%
27.5/30
93%
56/60
90%
18/20
73%
23.5/32
82%
25.5/31
Pseudo 0.7c2576    100%
1/1
                   78%
25/32
78%
25/32
SOS 5.12574                   85%
25.5/30
    88%
28/32
80%
25.5/32
Aristarch 4.502567                     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
4CPU
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-bit2544                        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%

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 November 8, 2019