CCRL 40/4
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 2'140'277 games
played by 2'505 programs
29019 CPU days (X2 4600+)

White wins: 829'307 (38.7%)
Black wins: 669'765 (31.3%)
Draws: 641'205 (30.0%)
White score: 53.7%

Custom engine selection

Comparing 21 engines!
21 selected engines played 0 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 30, 2019 with Bayeselo based on 2'140'277 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+
1GreKo 2018.08 64-bit2712+16−1649.2%+5.027.8%1336 
95.0%
 GreKo 2018 64-bit2688+22−2337.6%+89.225.5%721
99.9%
 GreKo 2018.02 64-bit2642+19−1948.2%+14.227.1%1027
86.3%
 GreKo 2018.06 64-bit2627+20−2046.3%+25.626.2%927
74.2%
 GreKo 2016 64-bit2619+15−1551.7%−12.630.2%1561
63.2%
 GreKo 2017 64-bit2614+20−2042.6%+56.719.7%975
61.4%
 GreKo 2018.05 64-bit2610+25−2543.2%+47.525.7%553
63.5%
 GreKo 2018.01 64-bit2604+19−1943.1%+49.123.2%994
54.4%
 GreKo 2015-ML2602+31−3150.7%−5.330.5%338
82.4%
 GreKo 2015 64-bit2585+16−1650.3%−1.227.6%1343
77.7%
 GreKo 12.9 64-bit2576+18−1849.9%+0.028.9%1094
99.6%
 GreKo 10.3.1 64-bit2537+22−2240.1%+76.723.5%786
81.7%
 GreKo 8.2 64-bit2526+14−1450.1%−0.829.3%1925
94.2%
 GreKo 10.3.12507+19−1850.4%−1.827.6%1016
81.0%
 GreKo 10.0 64-bit2490+35−3453.2%−28.727.1%295
57.2%
 GreKo 9.7 64-bit2486+18−1936.7%+97.427.3%1090
81.9%
 GreKo 9.8 64-bit2474+17−1847.9%+16.728.6%1145
100.0%
 GreKo 8.0 32-bit2417+17−1748.4%+10.029.7%1224
99.0%
 GreKo 7.2 32-bit2388+18−1849.5%+2.928.3%1110
100.0%
 GreKo 6.52337+18−1749.1%+6.426.2%1162
100.0%
 GreKo 5.12210+35−3458.1%−67.622.5%316
 

Results matrix

Custom engine selection
#NameElo123456789101112131415161718192021
1GreKo 2018.08 64-bit2712                     
2GreKo 2018 64-bit2688                     
3GreKo 2018.02 64-bit2642                     
4GreKo 2018.06 64-bit2627                     
5GreKo 2016 64-bit2619                     
6GreKo 2017 64-bit2614                     
7GreKo 2018.05 64-bit2610                     
8GreKo 2018.01 64-bit2604                     
9GreKo 2015-ML2602                     
10GreKo 2015 64-bit2585                     
11GreKo 12.9 64-bit2576                     
12GreKo 10.3.1 64-bit2537                     
13GreKo 8.2 64-bit2526                     
14GreKo 10.3.12507                     
15GreKo 10.0 64-bit2490                     
16GreKo 9.7 64-bit2486                     
17GreKo 9.8 64-bit2474                     
18GreKo 8.0 32-bit2417                     
19GreKo 7.2 32-bit2388                     
20GreKo 6.52337                     
21GreKo 5.12210                     
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
#NameElo123456789101112131415161718192021
1GreKo 2018.08 64-bit2712 95.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2GreKo 2018 64-bit26885.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3GreKo 2018.02 64-bit26420.00.1 86.397.197.697.799.798.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4GreKo 2018.06 64-bit26270.00.013.7 74.281.085.394.990.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5GreKo 2016 64-bit26190.00.02.925.8 63.272.588.082.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6GreKo 2017 64-bit26140.00.02.419.036.8 61.477.074.398.899.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7GreKo 2018.05 64-bit26100.00.02.314.727.538.6 63.564.494.498.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8GreKo 2018.01 64-bit26040.00.00.35.112.023.036.5 54.492.998.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9GreKo 2015-ML26020.00.01.79.517.525.735.645.6 82.492.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10GreKo 2015 64-bit25850.00.00.00.10.11.25.67.117.6 77.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11GreKo 12.9 64-bit25760.00.00.00.00.00.21.71.87.922.3 99.6100.0100.0100.0100.0100.0100.0100.0100.0100.0
12GreKo 10.3.1 64-bit25370.00.00.00.00.00.00.00.00.00.00.4 81.798.098.8100.0100.0100.0100.0100.0100.0
13GreKo 8.2 64-bit25260.00.00.00.00.00.00.00.00.00.00.018.3 94.297.1100.0100.0100.0100.0100.0100.0
14GreKo 10.3.125070.00.00.00.00.00.00.00.00.00.00.02.05.8 81.094.599.5100.0100.0100.0100.0
15GreKo 10.0 64-bit24900.00.00.00.00.00.00.00.00.00.00.01.12.919.0 57.278.2100.0100.0100.0100.0
16GreKo 9.7 64-bit24860.00.00.00.00.00.00.00.00.00.00.00.00.05.542.8 81.9100.0100.0100.0100.0
17GreKo 9.8 64-bit24740.00.00.00.00.00.00.00.00.00.00.00.00.00.521.818.1 100.0100.0100.0100.0
18GreKo 8.0 32-bit24170.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.0100.0100.0
19GreKo 7.2 32-bit23880.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.0 100.0100.0
20GreKo 6.523370.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0
21GreKo 5.122100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112131415161718192021
1GreKo 2018.08 64-bit2712 4687821104207644800107406906730000000
2GreKo 2018 64-bit2688468 7514402160720000000000000
3GreKo 2018.02 64-bit264278275 128510161072708129236470051302937002466991290
4GreKo 2018.06 64-bit262711041441285 6897607971071312384511024900244630000
5GreKo 2016 64-bit261920701016689 89025776364414921137652620703477991890
6GreKo 2017 64-bit26146442161072760890 2607893085675070219640244630000
7GreKo 2018.05 64-bit26108000708797257260 104200009130033330
8GreKo 2018.01 64-bit2604107472129210717637891042 57187009400000000
9GreKo 2015-ML260200364312644308057 6175700346104036000000
10GreKo 2015 64-bit25856070038414925670187617 16166450046505643810000
11GreKo 12.9 64-bit2576905135111137507005701616 256671575307874450000
12GreKo 10.3.1 64-bit253700006000064256 0005200000
13GreKo 8.2 64-bit252667029324952621991943465006710 114926465613119927433710
14GreKo 10.3.1250730700207643010446557501149 15859513946763102490
15GreKo 10.0 64-bit24900000000000300264158 14728382000
16GreKo 9.7 64-bit2486002462443472440036056478752656595147 68862000
17GreKo 9.8 64-bit24740069637963300381445013111394283688 7024342490
18GreKo 8.0 32-bit24170090903000009926768262702 863111862
19GreKo 7.2 32-bit23880012018030000074331000434863 102860
20GreKo 6.523370090903000003712490024911181028 123
21GreKo 5.12210000000000000000006260123 
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
#NameElo123456789101112131415161718192021
1GreKo 2018.08 64-bit2712 22.833.148.87.127.942.446.10.00.20.40.02.10.10.00.00.00.00.00.00.0
2GreKo 2018 64-bit268822.8 4.38.70.012.70.04.20.00.00.00.00.00.00.00.00.00.00.00.00.0
3GreKo 2018.02 64-bit264233.14.3 65.839.353.544.863.926.729.524.20.09.93.40.011.63.20.40.60.40.0
4GreKo 2018.06 64-bit262748.88.765.8 27.740.053.955.824.716.925.30.08.70.00.012.13.00.00.00.00.0
5GreKo 2016 64-bit26197.10.039.327.7 35.112.229.933.951.442.80.315.18.00.013.12.90.30.70.30.0
6GreKo 2017 64-bit261427.912.753.540.035.1 17.040.123.524.524.50.07.63.20.011.83.00.00.00.00.0
7GreKo 2018.05 64-bit261042.40.044.853.912.217.0 67.40.00.00.00.03.70.20.00.00.20.20.20.20.0
8GreKo 2018.01 64-bit260446.14.263.955.829.940.167.4 4.38.00.00.03.20.00.00.00.00.00.00.00.0
9GreKo 2015-ML26020.00.026.724.733.923.50.04.3 36.739.80.015.37.70.025.20.00.00.00.00.0
10GreKo 2015 64-bit25850.20.029.516.951.424.50.08.036.7 66.33.015.319.70.023.215.30.00.00.00.0
11GreKo 12.9 64-bit25760.40.024.225.342.824.50.00.039.866.3 13.622.227.32.236.019.90.00.00.00.0
12GreKo 10.3.1 64-bit25370.00.00.00.00.30.00.00.00.03.013.6 0.00.00.02.80.00.00.00.00.0
13GreKo 8.2 64-bit25262.10.09.98.715.17.63.73.215.315.322.20.0 39.111.921.842.731.524.512.00.0
14GreKo 10.3.125070.10.03.40.08.03.20.20.07.719.727.30.039.1 12.128.364.530.214.611.40.0
15GreKo 10.0 64-bit24900.00.00.00.00.00.00.00.00.00.02.20.011.912.1 10.619.75.40.00.00.0
16GreKo 9.7 64-bit24860.00.011.612.113.111.80.00.025.223.236.02.821.828.310.6 30.82.70.00.00.0
17GreKo 9.8 64-bit24740.00.03.23.02.93.00.20.00.015.319.90.042.764.519.730.8 29.619.210.80.0
18GreKo 8.0 32-bit24170.00.00.40.00.30.00.20.00.00.00.00.031.530.25.42.729.6 37.046.94.0
19GreKo 7.2 32-bit23880.00.00.60.00.70.00.20.00.00.00.00.024.514.60.00.019.237.0 45.24.2
20GreKo 6.523370.00.00.40.00.30.00.20.00.00.00.00.012.011.40.00.010.846.945.2 8.3
21GreKo 5.122100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.04.28.3 
Percentage of connecting games color legend:
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

Score with 156 common opponents

Custom engine selection
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
iCE 3.0 64-bit30800%
0/1
 0%
0/1
                  
Quazar 0.4 64-bit2900  0%
0/1
            10%
2/20
     
Nemo 1.0.1 64-bit28560%
0/2
28%
11/39
                   
Tornado 8.0 64-bit2827 32%
13/40
50%
0.5/1
                  
RubiChess 1.1 64-bit277943%
24/56
34%
13.5/40
                   
Bright 0.5c277146%
15.5/34
 50%
0.5/1
  18%
5.5/31
               
Twisted Logic 20090922 64-bit277036%
11.5/32
    30%
9.5/32
               
Cheese 2.0 64-bit276944%
14.5/33
30%
12.5/41
                   
Frenzee 3.5.19 64-bit2769100%
1/1
42%
17/40
                   
Pawny 1.2 64-bit276831%
10/32
39%
15.5/40
   17%
5.5/32
               
Jonny 4.00276243%
14.5/34
    25%
8/32
               
Gogobello 1.4 64-bit275532%
10.5/33
51%
20.5/40
   39%
12.5/32
               
Chronos 1.9.9 64-bit273950%
1.5/3
 50%
0.5/1
45%
14/31
                 
Shield 2.1 64-bit273948%
15.5/32
56%
22.5/40
 33%
10.5/32
                 
Cheese 1.9 64-bit273138%
12.5/33
  33%
10.5/32
 27%
8.5/32
               
Chess Tiger 2007.1271344%
14/32
34%
13.5/40
39%
12.5/32
31%
10/32
 33%
10.5/32
 33%
10.5/32
             
Devel 2.0000271048%
15.5/32
  27%
8.5/32
                 
Devel 1.80902707  42%
13.5/32
  34%
10.5/31
 39%
12.5/32
             
Marvin 2.2.0 64-bit2697    39%
12.5/32
41%
25.5/62
 39%
12.5/32
             
Arminius 2017-01-01 64-bit268764%
20.5/32
 52%
16/31
52%
16.5/32
  48%
27/56
41%
13/32
             
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
Fruit 2.12685           20%
6.5/32
   25%
5/20
     
Delfi 5.4268258%
19/33
 42%
14/33
34%
11/32
100%
1/1
 41%
23/56
49%
30.5/62
             
Djinn 1.021 64-bit267655%
17.5/32
  42%
13.5/32
   42%
12.5/30
             
RedQueen 1.1.98 64-bit267066%
21/32
 44%
14/32
38%
12/32
100%
1/1
  44%
14/32
             
Alaric 707266370%
23/33
 28%
9/32
48%
15.5/32
 50%
15/30
35%
20/57
41%
25.5/62
             
Gandalf 7 64-bit266258%
19/33
 52%
16.5/32
52%
16.5/32
 45%
13.5/30
42%
23.5/56
41%
13/32
             
ECE X3 64-bit265561%
19.5/32
 42%
13.5/32
59%
19/32
100%
1/1
62%
18.5/30
46%
26/57
40%
24.5/62
             
Nebula 2.0 64-bit265452%
16.5/32
 39%
12.5/32
44%
14/32
   28%
9/32
             
Phalanx XXV265366%
21/32
  38%
12/32
  49%
28/57
50%
15/30
             
Donna 4.0 64-bit265066%
21/32
 39%
12.5/32
34%
11/32
  43%
24.5/57
40%
24.5/61
             
Pawny 1.0 64-bit2647            30%
9.5/32
 15%
1.5/10
      
Colossus 2008b264164%
20.5/32
 50%
16/32
47%
15/32
44%
14.5/33
 39%
22/57
48%
29.5/62
             
Cyrano 0.6b17 64-bit264153%
17/32
 53%
17/32
47%
15/32
48%
15.5/32
 42%
23.5/56
40%
24.5/62
    41%
13/32
        
Sjakk 2.2 64-bit263855%
17.5/32
 45%
14.5/32
53%
17/32
55%
17.5/32
  44%
14/32
             
Deuterium 11.01.28.1592636            38%
4.5/12
    14%
3/21
   
Rodin 8.02636    55%
18/33
55%
16/29
 55%
16.5/30
             
E.T. Chess 13.01.082634    44%
14/32
 47%
18/38
55%
16.5/30
             
WyldChess 1.51 64-bit2629  14%
4.5/32
 50%
31/62
48%
14.5/30
 41%
25.5/62
             
WildCat 82623  66%
21/32
 52%
17/33
57%
17/30
 52%
31.5/61
37%
7/19
45%
14.5/32
           
Movei 00.8.438 (10 10 10)2622  47%
15/32
 56%
18/32
64%
18.5/29
 43%
26.5/62
 38%
12/32
           
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
Philou 3.7.1 64-bit2619  61%
19/31
45%
14.5/32
39%
12.5/32
42%
13.5/32
  52%
10.5/20
47%
15/32
40%
12.5/31
 34%
8.5/25
  28%
5.5/20
     
Rotor 0.7a2618        50%
10/20
      33%
14/42
     
Sloppy 0.2.2 64-bit2616   61%
19.5/32
50%
31/62
   42%
8.5/20
 36%
11.5/32
 33%
10.5/32
  28%
9/32
     
Slow Chess Blitz WV2.12614  66%
21/32
45%
14.5/32
42%
13.5/32
58%
18.5/32
  38%
7.5/20
53%
17/32
62%
20/32
    25%
8/32
     
Laser 0.2 64-bit2612         44%
14/32
52%
16.5/32
          
Rodin 7.02612         55%
17.5/32
52%
16.5/32
          
Rotor 0.8261250%
0.5/1
 72%
23/32
56%
18/32
44%
14/32
56%
17.5/31
   48%
15.5/32
39%
12.5/32
          
Glass 2.0 64-bit2610  41%
13/32
47%
15/32
38%
12.5/33
38%
12/32
   52%
16.5/32
45%
14.5/32
     39%
12/31
    
Jellyfish 1.1 64-bit2610  69%
22/32
58%
18.5/32
44%
14.5/33
47%
14.5/31
  25%
5/20
36%
11.5/32
33%
10.5/32
          
NoraGrace 2.0 64-bit2608  50%
0.5/1
58%
18.5/32
64%
21/33
   45%
9/20
39%
12.5/32
39%
12.5/32
          
Ruffian 2.1.02608  45%
14.5/32
58%
18.5/32
50%
1/2
55%
17.5/32
  60%
12/20
 55%
17.5/32
    45%
14.5/32
     
GarboChess 2.20 64-bit2606  56%
18/32
44%
14/32
 52%
16.5/32
      25%
8/32
        
Leela Chess 0.10 w483 64-bit2606  59%
19/32
56%
18/32
                 
Philou 3.7 64-bit2606            55%
17.5/32
  40%
12.5/31
     
Amyan 1.722603  47%
15/32
 48%
16/33
58%
18.5/32
  60%
12/20
44%
14/32
45%
14.5/32
 50%
6/12
31%
10/32
 41%
13/32
     
Pharaon 3.5.12603  66%
21/32
 56%
18/32
53%
16/30
   53%
17/32
52%
16.5/32
 36%
11.5/32
        
Glass 1.9 64-bit2600        68%
13.5/20
   47%
15/32
  31%
10/32
     
DanaSah 7.02598    0%
0/1
60%
18/30
               
GarboChess 2.10 64-bit2598    61%
19/31
    34%
11/32
52%
16.5/32
    36%
11.5/32
     
GNU Chess 5.07.173b 64-bit2597            17%
2/12
  33%
10.5/32
     
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
N2 0.4 64-bit2590        52%
10.5/20
   42%
5/12
        
Godel 2.05 64-bit2589            34%
11/32
  17%
5.5/32
     
Phalanx XXIV2589         44%
14/32
48%
15.5/32
44%
14/32
         
Floyd 0.9 64-bit2583  67%
21.5/32
 61%
19.5/32
    39%
12/31
           
Muse 0.953 64-bit2582  75%
24/32
 54%
18.5/34
   37%
7/19
52%
14/27
           
Francesca MAD 0.192580    67%
21.5/32
   38%
7.5/20
52%
16.5/32
47%
15/32
 42%
5/12
        
Hamsters 0.7.12578    58%
18.5/32
    48%
15.5/32
42%
13.5/32
  31%
10/32
       
DanaSah 6.502577    52%
16.5/32
    58%
18.5/32
           
Arminius 2015-08-06 64-bit2574         59%
19/32
52%
16.5/32
          
Donna 2.1 64-bit2574          55%
17.5/32
39%
12.5/32
         
SOS 5.12573    50%
16/32
   62%
12.5/20
53%
17/32
73%
22.5/31
 48%
14.5/30
        
Carballo 1.5 64-bit2570        55%
11/20
59%
19/32
           
Atlas 3.25 64-bit2569              25%
2.5/10
38%
20/52
36%
11.5/32
    
Maverick 1.5 64-bit2569    53%
17/32
    52%
16.5/32
           
Aristarch 4.502566    57%
19.5/34
   60%
12/20
53%
17/32
44%
14/32
 50%
15.5/31
41%
13/32
       
Petir 4.392566    56%
18/32
    61%
19.5/32
53%
17/32
 58%
7/12
        
Capivara LK 0.09b02c 64-bit2565    48%
15.5/32
   80%
16/20
58%
18.5/32
53%
17/32
          
Counter 2.1.0 64-bit2560    63%
19.5/31
55%
16.5/30
               
K2 0.832559    60%
18.5/31
    61%
19.5/32
           
nanoSzachy 4.1 64-bit2559    77%
25.5/33
    47%
15/32
44%
14/32
          
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
Brutus 8.05 64-bit255650%
0.5/1
        42%
2.5/6
36%
11.5/32
 47%
15/32
39%
12.5/32
       
Petir 4.9999992555             44%
13.5/31
 48%
15.5/32
48%
14.5/30
    
The Baron 2.23 64-bit2555            52%
16/31
47%
14.5/31
 44%
14/32
45%
14.5/32
    
Philou 3.602551            38%
4.5/12
    30%
6/20
   
Anaconda 2.0.12545         55%
17.5/32
48%
15.5/32
    34%
11/32
42%
13.5/32
    
Rebel Century2544         72%
23/32
53%
17/32
  55%
17.5/32
 39%
12.5/32
42%
13.5/32
    
nanoSzachy 4.0 64-bit2543          55%
17.5/32
 53%
16.5/31
41%
13/32
45%
4.5/10
48%
32.5/68
50%
16/32
    
Hermann 2.6 64-bit2540            67%
8/12
    41%
9/22
   
Ufim 8.022540    0%
0/1
    48%
15.5/32
62%
20/32
 41%
13/32
41%
13/32
 41%
13/32
36%
11.5/32
    
Maverick 1.0 64-bit2539          47%
15/32
50%
16/32
         
Shield 1.3.1 64-bit2539    67%
2/3
    52%
16.5/32
           
AnMon 5.752538         38%
12/32
66%
21/32
 52%
16.5/32
39%
12.5/32
 38%
12/32
41%
13/32
    
Fridolin 2.00 64-bit2538    0%
0/1
     47%
15/32
62%
20/32
         
Rodin 5.12538            55%
17/31
 55%
5.5/10
 42%
13.5/32
    
DanaSah 4.882533         69%
22/32
59%
19/32
  34%
10.5/31
 39%
12.5/32
37%
11/30
    
Hermann 2.8 64-bit2531            55%
6/11
58%
18.5/32
   29%
4/14
   
JikChess 0.02 64-bit25210%
0/1
   100%
1/1
     56%
4.5/8
          
Pepito 1.59.2 64-bit2521  0%
0/1
          56%
18/32
  56%
17.5/31
41%
13/32
   
Rodin 4.02512            58%
7/12
    39%
12.5/32
   
DanaSah 4.242505               42%
13/31
 29%
9/31
   
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
Dorky 4.5 64-bit2504    100%
2/2
    64%
20.5/32
           
Green Light Chess 3.01.2.22504            61%
19.5/32
61%
19.5/32
  45%
14/31
    
Little Goliath Evolution 3.122504            53%
16.5/31
55%
17.5/32
  41%
13/32
41%
13/32
   
Yace 0.99.872503            45%
13/29
47%
15/32
  50%
16/32
    
Trace 1.37a2500  50%
0.5/1
         53%
17/32
45%
14.5/32
  36%
11.5/32
36%
11.5/32
   
Tao 5.62486            45%
14.5/32
     30%
9/30
  
Murka 2 64-bit2481            47%
15/32
 50%
5/10
 53%
17/32
    
Cheese 1.4 64-bit2476            50%
16/32
 65%
6.5/10
 50%
16/32
    
iCE 0.32474              55%
5.5/10
 42%
13.5/32
    
Mephisto Gideon Professional2473             50%
16/32
44%
4/9
39%
8.5/22
     
Cerebro 3.03d2471            52%
16/31
71%
20.5/29
  47%
15/32
44%
14/32
   
Kiwi 0.6d 64-bit2469    100%
1/1
             42%
12.5/30
  
Xpdnt 0910072468  50%
0.5/1
         64%
20.5/32
     35%
10.5/30
  
Dorky 4.3 64-bit2466            64%
7/11
67%
20/30
40%
8/20
 42%
13.5/32
50%
16/32
   
Pawny 0.3 64-bit2462            62%
7.5/12
   45%
14.5/32
36%
11.5/32
   
Nebula 1.0 64-bit2458               47%
15/32
56%
18/32
    
pikoSzachy 4.02456              60%
6/10
53%
17/32
     
Sjakk 2.0 64-bit2454             50%
16/32
  41%
13/32
    
LittleThought 1.052 64-bit2452            61%
19.5/32
   66%
21/32
    
Philou 3.14.12449                 50%
16/32
43%
13/30
35%
10.5/30
 
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
Counter 1.22446            53%
17/32
   64%
20.5/32
 40%
12/30
  
Matacz 1.42446             55%
17.5/32
  53%
17/32
58%
18.5/32
 35%
11/31
 
SpiderChess 0706032439    100%
2/2
 50%
0.5/1
     56%
18/32
59%
19/32
  50%
16/32
48%
15.5/32
42%
12.5/30
37%
10/27
 
Atlas 3.14b 64-bit2436            54%
6.5/12
    59%
10/17
   
Abrok 5.02435  0%
0/1
 100%
1/1
             38%
11.5/30
  
King of Kings 2.562433    50%
0.5/1
           45%
14.5/32
 35%
10.5/30
  
LambChop 10.992433    100%
1/1
       50%
16/32
64%
20.5/32
  61%
19.5/32
58%
18.5/32
40%
12/30
52%
16.5/32
 
Delphil 3.2 64-bit2431    0%
0/1
      64%
20.5/32
         
Eeyore 1.52 64-bit2426            75%
9/12
69%
22/32
74%
14/19
 55%
17.5/32
    
Nejmet 3.072425            66%
20.5/31
56%
18/32
  48%
15.5/32
45%
14/31
58%
17.5/30
37%
11.5/31
 
Gaia 3.5 64-bit2424            73%
23.5/32
59%
19/32
  62%
20/32
42%
13.5/32
45%
13.5/30
  
Quark 2.352423            56%
18/32
70%
22.5/32
  52%
16.5/32
 38%
11.5/30
  
Hussar 0.42419            79%
9.5/12
 60%
6/10
  53%
17/32
   
Dragon 4.62417  0%
0/1
         61%
19.5/32
    55%
17.5/32
45%
13.5/30
30%
8/27
 
OliThink 5.3.0 64-bit2416            64%
20.5/32
     57%
17/30
  
Delphil 2.9g 64-bit2414              75%
7.5/10
60%
17.5/29
     
nanoSzachy 3.52413                 39%
12.5/32
 37%
11/30
 
RomiChess P3L 64-bit2411            66%
20.5/31
 65%
6.5/10
      
RomiChess P3k 64-bit2408            56%
18/32
    52%
16/31
33%
10/30
39%
12.5/32
 
Comet B502387            83%
26.5/32
    42%
13/31
   
NameEloGreKo
2018.08
64-bit
GreKo
2018
64-bit
GreKo
2018.02
64-bit
GreKo
2018.06
64-bit
GreKo
2016
64-bit
GreKo
2017
64-bit
GreKo
2018.05
64-bit
GreKo
2018.01
64-bit
GreKo
2015-ML
GreKo
2015
64-bit
GreKo
12.9
64-bit
GreKo
10.3.1
64-bit
GreKo
8.2
64-bit
GreKo
10.3.1
GreKo
10.0
64-bit
GreKo
9.7
64-bit
GreKo
9.8
64-bit
GreKo
8.0
32-bit
GreKo
7.2
32-bit
GreKo
6.5
GreKo
5.1
Leila 0.53h2387            64%
20.5/32
    45%
14.5/32
38%
11.5/30
35%
11/31
 
Amy 0.87b2385                 63%
19.5/31
58%
17.5/30
42%
13.5/32
 
Gosu 0.162382                 47%
14.5/31
60%
18/30
23%
7.5/32
 
Comet B682377  100%
1/1
                47%
14/30
 
Der Bringer 1.92374                  53%
16/30
39%
12.5/32
 
Djinn 0.925x2372                 50%
15.5/31
50%
15/30
47%
13.5/29
 
Muse 0.899b2371                 56%
18/32
57%
17/30
50%
14.5/29
 
Cheese 1.32343                 48%
15/31
 41%
12/29
 
Eeyore 1.502343                 50%
16/32
 42%
13.5/32
 
Horizon 4.42341                 58%
18.5/32
 55%
17/31
 
Arion 1.72332                 53%
17/32
75%
22.5/30
47%
15/32
23%
7/30
Sage 3.532325                 73%
23.5/32
57%
17/30
61%
19/31
 
KnightX 1.922296  100%
1/1
               62%
18.5/30
48%
14.5/30
 
Ares 1.003a2285                  76%
22/29
48%
15/31
 
Popochin 3.22275                  82%
24.5/30
71%
22/31
 
Anechka 0.082234                   63%
19.5/31
48%
14.5/30
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
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Reference rating list:
Recalibrate:
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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019