CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
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 16, 2019 with Bayeselo based on 2'132'153 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-bit2711+16−1648.9%+7.127.8%1304 
94.1%
 GreKo 2018 64-bit2689+22−2337.6%+88.425.5%721
99.9%
 GreKo 2018.02 64-bit2642+19−1948.2%+14.527.1%1027
86.4%
 GreKo 2018.06 64-bit2627+20−2046.3%+25.926.2%927
74.0%
 GreKo 2016 64-bit2619+15−1551.7%−12.330.2%1561
63.3%
 GreKo 2017 64-bit2615+20−2042.6%+55.919.7%975
61.4%
 GreKo 2018.05 64-bit2610+25−2543.2%+47.825.7%553
63.5%
 GreKo 2018.01 64-bit2604+19−1943.1%+49.323.2%994
54.3%
 GreKo 2015-ML2602+31−3150.7%−4.930.5%338
82.4%
 GreKo 2015 64-bit2586+16−1650.3%−1.827.6%1343
77.7%
 GreKo 12.9 64-bit2577+18−1849.9%−0.628.9%1094
99.6%
 GreKo 10.3.1 64-bit2538+22−2240.1%+76.023.5%786
81.7%
 GreKo 8.2 64-bit2526+14−1450.1%−0.429.3%1925
94.0%
 GreKo 10.3.12508+19−1950.4%−2.327.6%1016
81.2%
 GreKo 10.0 64-bit2490+35−3453.2%−28.327.1%295
57.0%
 GreKo 9.7 64-bit2487+18−1936.7%+97.027.3%1090
82.1%
 GreKo 9.8 64-bit2475+17−1847.9%+16.128.6%1145
100.0%
 GreKo 8.0 32-bit2417+17−1748.4%+10.429.7%1224
99.0%
 GreKo 7.2 32-bit2389+18−1849.5%+2.328.3%1110
100.0%
 GreKo 6.52338+18−1849.1%+5.826.2%1162
100.0%
 GreKo 5.12211+35−3458.1%−68.122.5%316
 

Results matrix

Custom engine selection
#NameElo123456789101112131415161718192021
1GreKo 2018.08 64-bit2711                     
2GreKo 2018 64-bit2689                     
3GreKo 2018.02 64-bit2642                     
4GreKo 2018.06 64-bit2627                     
5GreKo 2016 64-bit2619                     
6GreKo 2017 64-bit2615                     
7GreKo 2018.05 64-bit2610                     
8GreKo 2018.01 64-bit2604                     
9GreKo 2015-ML2602                     
10GreKo 2015 64-bit2586                     
11GreKo 12.9 64-bit2577                     
12GreKo 10.3.1 64-bit2538                     
13GreKo 8.2 64-bit2526                     
14GreKo 10.3.12508                     
15GreKo 10.0 64-bit2490                     
16GreKo 9.7 64-bit2487                     
17GreKo 9.8 64-bit2475                     
18GreKo 8.0 32-bit2417                     
19GreKo 7.2 32-bit2389                     
20GreKo 6.52338                     
21GreKo 5.12211                     
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-bit2711 94.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2GreKo 2018 64-bit26895.9 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 86.497.197.697.799.798.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4GreKo 2018.06 64-bit26270.00.013.6 74.080.985.394.890.499.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5GreKo 2016 64-bit26190.00.02.926.0 63.372.688.182.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6GreKo 2017 64-bit26150.00.02.419.136.7 61.476.974.398.799.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7GreKo 2018.05 64-bit26100.00.02.314.727.438.6 63.564.494.498.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8GreKo 2018.01 64-bit26040.00.00.35.211.923.136.5 54.392.998.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9GreKo 2015-ML26020.00.01.79.617.525.735.645.7 82.492.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10GreKo 2015 64-bit25860.00.00.00.10.11.35.67.117.6 77.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11GreKo 12.9 64-bit25770.00.00.00.00.00.21.71.87.922.3 99.6100.0100.0100.0100.0100.0100.0100.0100.0100.0
12GreKo 10.3.1 64-bit25380.00.00.00.00.00.00.00.00.00.00.4 81.797.998.8100.0100.0100.0100.0100.0100.0
13GreKo 8.2 64-bit25260.00.00.00.00.00.00.00.00.00.00.018.3 94.097.1100.0100.0100.0100.0100.0100.0
14GreKo 10.3.125080.00.00.00.00.00.00.00.00.00.00.02.16.0 81.294.599.5100.0100.0100.0100.0
15GreKo 10.0 64-bit24900.00.00.00.00.00.00.00.00.00.00.01.22.918.8 57.078.2100.0100.0100.0100.0
16GreKo 9.7 64-bit24870.00.00.00.00.00.00.00.00.00.00.00.00.05.543.0 82.1100.0100.0100.0100.0
17GreKo 9.8 64-bit24750.00.00.00.00.00.00.00.00.00.00.00.00.00.521.817.9 100.0100.0100.0100.0
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-bit23890.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.0 100.0100.0
20GreKo 6.523380.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0
21GreKo 5.122110.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
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-bit2711 4687821104207644800107406906730000000
2GreKo 2018 64-bit2689468 7514402160720000000000000
3GreKo 2018.02 64-bit264278275 128510161072708129236470051302937002466991290
4GreKo 2018.06 64-bit262711041441285 6897607971071312384511024900244630000
5GreKo 2016 64-bit261920701016689 89025776364414921137652620703477991890
6GreKo 2017 64-bit26156442161072760890 2607893085675070219640244630000
7GreKo 2018.05 64-bit26108000708797257260 104200009130033330
8GreKo 2018.01 64-bit2604107472129210717637891042 57187009400000000
9GreKo 2015-ML260200364312644308057 6175700346104036000000
10GreKo 2015 64-bit25866070038414925670187617 16166450046505643810000
11GreKo 12.9 64-bit2577905135111137507005701616 256671575307874450000
12GreKo 10.3.1 64-bit253800006000064256 0005200000
13GreKo 8.2 64-bit252667029324952621991943465006710 114926465613119927433710
14GreKo 10.3.1250830700207643010446557501149 15859513946763102490
15GreKo 10.0 64-bit24900000000000300264158 14728382000
16GreKo 9.7 64-bit2487002462443472440036056478752656595147 68862000
17GreKo 9.8 64-bit24750069637963300381445013111394283688 7024342490
18GreKo 8.0 32-bit24170090903000009926768262702 863111862
19GreKo 7.2 32-bit23890012018030000074331000434863 102860
20GreKo 6.523380090903000003712490024911181028 123
21GreKo 5.12211000000000000000006260123 
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-bit2711 23.133.549.57.228.343.146.70.00.20.40.02.10.10.00.00.00.00.00.00.0
2GreKo 2018 64-bit268923.1 4.38.70.012.70.04.20.00.00.00.00.00.00.00.00.00.00.00.00.0
3GreKo 2018.02 64-bit264233.54.3 65.839.353.544.863.926.729.524.20.09.93.40.011.63.20.40.60.40.0
4GreKo 2018.06 64-bit262749.58.765.8 27.740.053.955.824.716.925.30.08.70.00.012.13.00.00.00.00.0
5GreKo 2016 64-bit26197.20.039.327.7 35.112.229.933.951.442.80.315.18.00.013.12.90.30.70.30.0
6GreKo 2017 64-bit261528.312.753.540.035.1 17.040.123.524.524.50.07.63.20.011.83.00.00.00.00.0
7GreKo 2018.05 64-bit261043.10.044.853.912.217.0 67.40.00.00.00.03.70.20.00.00.20.20.20.20.0
8GreKo 2018.01 64-bit260446.74.263.955.829.940.167.4 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-bit25860.20.029.516.951.424.50.08.036.7 66.33.015.319.70.023.215.30.00.00.00.0
11GreKo 12.9 64-bit25770.40.024.225.342.824.50.00.039.866.3 13.622.227.32.236.019.90.00.00.00.0
12GreKo 10.3.1 64-bit25380.00.00.00.00.30.00.00.00.03.013.6 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 10.3.125080.10.03.40.08.03.20.20.07.719.727.30.039.1 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-bit24870.00.011.612.113.111.80.00.025.223.236.02.821.828.310.6 30.82.70.00.00.0
17GreKo 9.8 64-bit24750.00.03.23.02.93.00.20.00.015.319.90.042.764.519.730.8 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-bit23890.00.00.60.00.70.00.20.00.00.00.00.024.514.60.00.019.237.0 45.24.2
20GreKo 6.523380.00.00.40.00.30.00.20.00.00.00.00.012.011.40.00.010.846.945.2 8.3
21GreKo 5.122110.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.04.28.3 
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-bit30810%
0/1
 0%
0/1
                  
Quazar 0.4 64-bit2901  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 4.00276343%
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-bit268864%
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-bit266358%
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 2008b264264%
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 11.01.28.1592637            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-bit2630  14%
4.5/32
 50%
31/62
48%
14.5/30
 41%
25.5/62
             
Movei 00.8.438 (10 10 10)2623  47%
15/32
 56%
18/32
64%
18.5/29
 43%
26.5/62
 38%
12/32
           
WildCat 82623  66%
21/32
 52%
17/33
57%
17/30
 52%
31.5/61
37%
7/19
45%
14.5/32
           
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
Philou 3.7.1 64-bit2620  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-bit2617   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 WV2.12615  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
     
Rodin 7.02613         55%
17.5/32
52%
16.5/32
          
Laser 0.2 64-bit2612         44%
14/32
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-bit2609  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
     
Leela Chess 0.10 w483 64-bit2607  59%
19/32
56%
18/32
                 
Philou 3.7 64-bit2607            55%
17.5/32
  40%
12.5/31
     
GarboChess 2.20 64-bit2606  56%
18/32
44%
14/32
 52%
16.5/32
      25%
8/32
        
Amyan 1.722604  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-bit2601        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 0.192581    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
        
Atlas 3.25 64-bit2570              25%
2.5/10
38%
20/52
36%
11.5/32
    
Carballo 1.5 64-bit2570        55%
11/20
59%
19/32
           
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 0.832560    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-bit255750%
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 2.0.12546         55%
17.5/32
48%
15.5/32
    34%
11/32
42%
13.5/32
    
Rebel Century2545         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
   
Maverick 1.0 64-bit2540          47%
15/32
50%
16/32
         
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
    
AnMon 5.752539         38%
12/32
66%
21/32
 52%
16.5/32
39%
12.5/32
 38%
12/32
41%
13/32
    
Shield 1.3.1 64-bit2539    67%
2/3
    52%
16.5/32
           
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-bit25220%
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 4.242506               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-bit2505    100%
2/2
    64%
20.5/32
           
Green Light Chess 3.01.2.22505            61%
19.5/32
61%
19.5/32
  45%
14/31
    
Little Goliath Evolution 3.122505            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-bit2482            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 0.32475              55%
5.5/10
 42%
13.5/32
    
Mephisto Gideon Professional2474             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-bit2470    100%
1/1
             42%
12.5/30
  
Xpdnt 0910072469  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-bit2463            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-bit2455             50%
16/32
  41%
13/32
    
LittleThought 1.052 64-bit2452            61%
19.5/32
   66%
21/32
    
Philou 3.14.12450                 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 1.22447            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 2.562434    50%
0.5/1
           45%
14.5/32
 35%
10.5/30
  
LambChop 10.992434    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-bit2427            75%
9/12
69%
22/32
74%
14/19
 55%
17.5/32
    
Gaia 3.5 64-bit2425            73%
23.5/32
59%
19/32
  62%
20/32
42%
13.5/32
45%
13.5/30
  
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
 
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-bit2417            64%
20.5/32
     57%
17/30
  
Delphil 2.9g 64-bit2415              75%
7.5/10
60%
17.5/29
     
nanoSzachy 3.52413                 39%
12.5/32
 37%
11/30
 
RomiChess P3L 64-bit2412            66%
20.5/31
 65%
6.5/10
      
RomiChess P3k 64-bit2409            56%
18/32
    52%
16/31
33%
10/30
39%
12.5/32
 
Leila 0.53h2388            64%
20.5/32
    45%
14.5/32
38%
11.5/30
35%
11/31
 
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
Comet B502387            83%
26.5/32
    42%
13/31
   
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 0.925x2373                 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 4.42342                 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 1.922297  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 0.082235                   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 16, 2019