CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 23 engines!
23 selected engines played 0 games with each other

CCRL Blitz Rating List — Custom engine selection (Quote)

Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Computed on September 19, 2020 with Bayeselo based on 2'370'030 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 2020.03 64-bit2751+17−1750.3%−2.027.5%1163 
58.0%
 GreKo 2020.01 64-bit2748+19−1949.7%+4.824.1%1001
99.9%
 GreKo 2018.08 64-bit2709+16−1648.6%+9.727.4%1381
91.9%
 GreKo 2018 64-bit2689+22−2337.6%+88.825.5%721
99.9%
 GreKo 2018.02 64-bit2642+19−1948.2%+14.527.1%1027
86.0%
 GreKo 2018.06 64-bit2627+19−2046.3%+26.226.2%927
74.0%
 GreKo 2016 64-bit2619+15−1551.7%−12.030.2%1561
62.9%
 GreKo 2017 64-bit2615+20−2042.6%+56.319.7%975
61.2%
 GreKo 2018.05 64-bit2610+25−2543.2%+48.325.7%553
64.2%
 GreKo 2018.01 64-bit2605+19−1943.1%+48.523.2%994
54.8%
 GreKo 2015-ML2602+31−3150.7%−5.030.5%338
81.9%
 GreKo 2015 64-bit2586+16−1650.3%−1.627.6%1343
77.2%
 GreKo 12.9 64-bit2577+18−1849.9%−0.228.9%1094
99.7%
 GreKo 10.3.1 64-bit2538+22−2240.1%+76.423.5%786
81.8%
 GreKo 8.2 64-bit2526+14−1450.1%−0.329.3%1925
94.1%
 GreKo 10.3.12508+19−1950.4%−2.227.6%1016
80.7%
 GreKo 10.0 64-bit2491+35−3453.2%−28.827.1%295
58.3%
 GreKo 9.7 64-bit2486+18−1936.7%+97.727.3%1090
81.4%
 GreKo 9.8 64-bit2475+18−1747.9%+16.228.6%1145
100.0%
 GreKo 8.0 32-bit2417+17−1748.4%+10.329.7%1224
99.1%
 GreKo 7.2 32-bit2388+18−1849.5%+3.028.3%1110
100.0%
 GreKo 6.52337+17−1849.1%+6.426.2%1162
100.0%
 GreKo 5.12211+35−3458.1%−68.322.5%316
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617181920212223
1GreKo 2020.03 64-bit2751                       
2GreKo 2020.01 64-bit2748                       
3GreKo 2018.08 64-bit2709                       
4GreKo 2018 64-bit2689                       
5GreKo 2018.02 64-bit2642                       
6GreKo 2018.06 64-bit2627                       
7GreKo 2016 64-bit2619                       
8GreKo 2017 64-bit2615                       
9GreKo 2018.05 64-bit2610                       
10GreKo 2018.01 64-bit2605                       
11GreKo 2015-ML2602                       
12GreKo 2015 64-bit2586                       
13GreKo 12.9 64-bit2577                       
14GreKo 10.3.1 64-bit2538                       
15GreKo 8.2 64-bit2526                       
16GreKo 10.3.12508                       
17GreKo 10.0 64-bit2491                       
18GreKo 9.7 64-bit2486                       
19GreKo 9.8 64-bit2475                       
20GreKo 8.0 32-bit2417                       
21GreKo 7.2 32-bit2388                       
22GreKo 6.52337                       
23GreKo 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
#NameElo1234567891011121314151617181920212223
1GreKo 2020.03 64-bit2751 58.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2GreKo 2020.01 64-bit274842.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3GreKo 2018.08 64-bit27090.00.1 91.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4GreKo 2018 64-bit26890.00.08.1 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5GreKo 2018.02 64-bit26420.00.00.00.1 86.097.097.597.699.798.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6GreKo 2018.06 64-bit26270.00.00.00.013.9 74.080.685.094.990.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7GreKo 2016 64-bit26190.00.00.00.03.026.0 62.972.188.383.199.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8GreKo 2017 64-bit26150.00.00.00.02.519.437.0 61.277.575.198.899.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9GreKo 2018.05 64-bit26100.00.00.00.02.415.027.938.8 64.265.494.598.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10GreKo 2018.01 64-bit26050.00.00.00.00.35.111.722.535.8 54.892.898.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11GreKo 2015-ML26020.00.00.00.01.69.316.924.934.645.2 81.991.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
12GreKo 2015 64-bit25860.00.00.00.00.00.10.11.25.57.218.1 77.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13GreKo 12.9 64-bit25770.00.00.00.00.00.00.00.21.71.98.322.8 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0
14GreKo 10.3.1 64-bit25380.00.00.00.00.00.00.00.00.00.00.10.00.3 81.898.098.8100.0100.0100.0100.0100.0100.0
15GreKo 8.2 64-bit25260.00.00.00.00.00.00.00.00.00.00.00.00.018.2 94.196.9100.0100.0100.0100.0100.0100.0
16GreKo 10.3.125080.00.00.00.00.00.00.00.00.00.00.00.00.02.05.9 80.794.899.5100.0100.0100.0100.0
17GreKo 10.0 64-bit24910.00.00.00.00.00.00.00.00.00.00.00.00.01.23.119.3 58.378.7100.0100.0100.0100.0
18GreKo 9.7 64-bit24860.00.00.00.00.00.00.00.00.00.00.00.00.00.00.05.241.7 81.4100.0100.0100.0100.0
19GreKo 9.8 64-bit24750.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.521.318.6 100.0100.0100.0100.0
20GreKo 8.0 32-bit24170.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.1100.0100.0
21GreKo 7.2 32-bit23880.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.9 100.0100.0
22GreKo 6.523370.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0
23GreKo 5.122110.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617181920212223
1GreKo 2020.03 64-bit2751 50836246010218931890960000000000000
2GreKo 2020.01 64-bit2748508 96332838458861883535670000000000000
3GreKo 2018.08 64-bit2709362963 4687821104207644800107406906730000000
4GreKo 2018 64-bit2689460328468 7514402160720000000000000
5GreKo 2018.02 64-bit264210238478275 128510161072708129236470051302937002466991290
6GreKo 2018.06 64-bit262718958811041441285 6897607971071312384511024900244630000
7GreKo 2016 64-bit26193620701016689 89025776364414921137652620703477991890
8GreKo 2017 64-bit26151891886442161072760890 2607893085675070219640244630000
9GreKo 2018.05 64-bit261003538000708797257260 104200009130033330
10GreKo 2018.01 64-bit260596567107472129210717637891042 57187009400000000
11GreKo 2015-ML26020000364312644308057 6175700346104036000000
12GreKo 2015 64-bit2586006070038414925670187617 16166450046505643810000
13GreKo 12.9 64-bit257700905135111137507005701616 256671575307874450000
14GreKo 10.3.1 64-bit25380000006000064256 0005200000
15GreKo 8.2 64-bit25260067029324952621991943465006710 114926465613119927433710
16GreKo 10.3.125080030700207643010446557501149 15859513946763102490
17GreKo 10.0 64-bit2491000000000000300264158 14728382000
18GreKo 9.7 64-bit248600002462443472440036056478752656595147 68862000
19GreKo 9.8 64-bit2475000069637963300381445013111394283688 7024342490
20GreKo 8.0 32-bit2417000090903000009926768262702 863111862
21GreKo 7.2 32-bit2388000012018030000074331000434863 102860
22GreKo 6.52337000090903000003712490024911181028 123
23GreKo 5.1221100000000000000000006260123 
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
#NameElo1234567891011121314151617181920212223
1GreKo 2020.03 64-bit2751 23.514.224.44.79.00.18.80.04.50.00.00.00.00.00.00.00.00.00.00.00.00.0
2GreKo 2020.01 64-bit274823.5 40.419.018.930.50.29.522.728.40.00.00.00.00.00.00.00.00.00.00.00.00.0
3GreKo 2018.08 64-bit270914.240.4 22.332.547.87.027.341.445.20.00.20.40.02.00.10.00.00.00.00.00.00.0
4GreKo 2018 64-bit268924.419.022.3 4.38.70.012.70.04.20.00.00.00.00.00.00.00.00.00.00.00.00.0
5GreKo 2018.02 64-bit26424.718.932.54.3 65.839.353.544.863.926.729.524.20.09.93.40.011.63.20.40.60.40.0
6GreKo 2018.06 64-bit26279.030.547.88.765.8 27.740.053.955.824.716.925.30.08.70.00.012.13.00.00.00.00.0
7GreKo 2016 64-bit26190.10.27.00.039.327.7 35.112.229.933.951.442.80.315.18.00.013.12.90.30.70.30.0
8GreKo 2017 64-bit26158.89.527.312.753.540.035.1 17.040.123.524.524.50.07.63.20.011.83.00.00.00.00.0
9GreKo 2018.05 64-bit26100.022.741.40.044.853.912.217.0 67.40.00.00.00.03.70.20.00.00.20.20.20.20.0
10GreKo 2018.01 64-bit26054.528.445.24.263.955.829.940.167.4 4.38.00.00.03.20.00.00.00.00.00.00.00.0
11GreKo 2015-ML26020.00.00.00.026.724.733.923.50.04.3 36.739.80.015.37.70.025.20.00.00.00.00.0
12GreKo 2015 64-bit25860.00.00.20.029.516.951.424.50.08.036.7 66.33.015.319.70.023.215.30.00.00.00.0
13GreKo 12.9 64-bit25770.00.00.40.024.225.342.824.50.00.039.866.3 13.622.227.32.236.019.90.00.00.00.0
14GreKo 10.3.1 64-bit25380.00.00.00.00.00.00.30.00.00.00.03.013.6 0.00.00.02.80.00.00.00.00.0
15GreKo 8.2 64-bit25260.00.02.00.09.98.715.17.63.73.215.315.322.20.0 39.111.921.842.731.524.512.00.0
16GreKo 10.3.125080.00.00.10.03.40.08.03.20.20.07.719.727.30.039.1 12.128.364.530.214.611.40.0
17GreKo 10.0 64-bit24910.00.00.00.00.00.00.00.00.00.00.00.02.20.011.912.1 10.619.75.40.00.00.0
18GreKo 9.7 64-bit24860.00.00.00.011.612.113.111.80.00.025.223.236.02.821.828.310.6 30.82.70.00.00.0
19GreKo 9.8 64-bit24750.00.00.00.03.23.02.93.00.20.00.015.319.90.042.764.519.730.8 29.619.210.80.0
20GreKo 8.0 32-bit24170.00.00.00.00.40.00.30.00.20.00.00.00.00.031.530.25.42.729.6 37.046.94.0
21GreKo 7.2 32-bit23880.00.00.00.00.60.00.70.00.20.00.00.00.00.024.514.60.00.019.237.0 45.24.2
22GreKo 6.523370.00.00.00.00.40.00.30.00.20.00.00.00.00.012.011.40.00.010.846.945.2 8.3
23GreKo 5.122110.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.04.28.3 
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 167 common opponents

Custom engine selection
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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-bit3081  0%
0/1
 0%
0/1
                  
Quazar 0.4 64-bit2901    0%
0/1
            10%
2/20
     
Nemo 1.0.1 64-bit2857  0%
0/2
28%
11/39
                   
Tornado 8.0 64-bit2827   32%
13/40
50%
0.5/1
                  
Octochess r5506 64-bit282333%
20/60
  25%
10/40
                   
Monolith 1.0 64-bit2819 43%
19.5/45
38%
12/32
                    
RuyDos 1.1.10 64-bit2807 43%
19.5/45
0%
0/1
                    
Ktulu 9278242%
41.5/99
     50%
0.5/1
                
RubiChess 1.1 64-bit2779  43%
24/56
34%
13.5/40
                   
Bright 0.5c2771  46%
15.5/34
 50%
0.5/1
  18%
5.5/31
               
Cheese 2.0 64-bit2771 39%
17.5/45
44%
14.5/33
30%
12.5/41
                   
Twisted Logic 20090922 64-bit2771  36%
11.5/32
    30%
9.5/32
               
Frenzee 3.5.19 64-bit276950%
49.5/100
 100%
1/1
42%
17/40
                   
Twisted Logic 20100131x 64-bit276847%
28.5/61
 100%
1/1
                    
Pawny 1.2 64-bit2767  31%
10/32
39%
15.5/40
   17%
5.5/32
               
Jonny 4.00276352%
32/61
 43%
14.5/34
    25%
8/32
               
Bison 9.11 64-bit276248%
47.5/100
   50%
0.5/1
                  
Arminius 2018-12-23 64-bit275545%
45/99
31%
14/45
 51%
20.5/40
                   
Gogobello 1.4 64-bit2755  32%
10.5/33
51%
20.5/40
   39%
12.5/32
               
Chronos 1.9.9 64-bit274054%
54/100
 50%
1.5/3
 50%
0.5/1
45%
14/31
                 
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
Shield 2.1 64-bit2738 59%
26.5/45
48%
15.5/32
56%
22.5/40
 33%
10.5/32
                 
Cheese 1.9 64-bit2731  38%
12.5/33
  33%
10.5/32
 27%
8.5/32
               
Chess Tiger 2007.1271357%
57/100
45%
14.5/32
44%
14/32
34%
13.5/40
39%
12.5/32
31%
10/32
 33%
10.5/32
 33%
10.5/32
             
Devel 2.00002713  48%
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-bit2698      39%
12.5/32
41%
25.5/62
 39%
12.5/32
             
Donna 4.1 64-bit269792%
18.5/20
64%
18.5/29
66%
42/64
                    
DanaSah 8.3268958%
53/91
61%
19/31
59%
19/32
                    
Arminius 2017-01-01 64-bit2688  64%
20.5/32
 52%
16/31
52%
16.5/32
  48%
27/56
41%
13/32
             
Fruit 2.12685             20%
6.5/32
   25%
5/20
     
Delfi 5.42683 60%
18.5/31
58%
19/33
 42%
14/33
34%
11/32
100%
1/1
 41%
23/56
49%
30.5/62
             
ECE 20.1 64-bit2677 55%
17.5/32
42%
13.5/32
                    
Djinn 1.021 64-bit2675 59%
19/32
55%
17.5/32
  42%
13.5/32
   42%
12.5/30
             
Fridolin 3.10 64-bit267064%
63/99
60%
27/45
                     
RedQueen 1.1.98 64-bit2667 78%
25/32
66%
21/32
 44%
14/32
38%
12/32
100%
1/1
  44%
14/32
             
Gandalf 7 64-bit2665 72%
23/32
58%
19/33
 52%
16.5/32
52%
16.5/32
 45%
13.5/30
42%
23.5/56
41%
13/32
             
Alaric 7072663 56%
18/32
70%
23/33
 28%
9/32
48%
15.5/32
 50%
15/30
35%
20/57
41%
25.5/62
             
ECE X3 64-bit2655  61%
19.5/32
 42%
13.5/32
59%
19/32
100%
1/1
62%
18.5/30
46%
26/57
40%
24.5/62
             
Phalanx XXV2655 73%
23.5/32
66%
21/32
  38%
12/32
  49%
28/57
50%
15/30
             
Nebula 2.0 64-bit2653 67%
21.5/32
52%
16.5/32
 39%
12.5/32
44%
14/32
   28%
9/32
             
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
Donna 4.0 64-bit2651  66%
21/32
 39%
12.5/32
34%
11/32
  43%
24.5/57
40%
24.5/61
             
Pawny 1.0 64-bit2648              30%
9.5/32
 15%
1.5/10
      
Colossus 2008b2641  64%
20.5/32
 50%
16/32
47%
15/32
44%
14.5/33
 39%
22/57
48%
29.5/62
             
Cyrano 0.6b17 64-bit2641  53%
17/32
 53%
17/32
47%
15/32
48%
15.5/32
 42%
23.5/56
40%
24.5/62
    41%
13/32
        
Rodin 8.02639      55%
18/33
55%
16/29
 55%
16.5/30
             
Sjakk 2.2 64-bit2639  55%
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
   
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 82624    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
           
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 WV2.12615    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
     
Laser 0.2 64-bit2613           44%
14/32
52%
16.5/32
          
Rodin 7.02613           55%
17.5/32
52%
16.5/32
          
Glass 2.0 64-bit2612    41%
13/32
47%
15/32
38%
12.5/33
38%
12/32
   52%
16.5/32
45%
14.5/32
     39%
12/31
    
Rotor 0.82612  50%
0.5/1
 72%
23/32
56%
18/32
44%
14/32
56%
17.5/31
   48%
15.5/32
39%
12.5/32
          
NoraGrace 2.0 64-bit2611    50%
0.5/1
58%
18.5/32
64%
21/33
   45%
9/20
39%
12.5/32
39%
12.5/32
          
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
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
          
Ruffian 2.1.02609    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-bit2607    56%
18/32
44%
14/32
 52%
16.5/32
      25%
8/32
        
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
     
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
     
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-bit2585    67%
21.5/32
 61%
19.5/32
    39%
12/31
           
Francesca MAD 0.192581      67%
21.5/32
   38%
7.5/20
52%
16.5/32
47%
15/32
 42%
5/12
        
Hamsters 0.7.12579      58%
18.5/32
    48%
15.5/32
42%
13.5/32
  31%
10/32
       
DanaSah 6.502578      52%
16.5/32
    58%
18.5/32
           
Muse 0.953 64-bit2577    75%
24/32
 54%
18.5/34
   37%
7/19
52%
14/27
           
Arminius 2015-08-06 64-bit2575           59%
19/32
52%
16.5/32
          
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
Donna 2.1 64-bit2575            55%
17.5/32
39%
12.5/32
         
SOS 5.12572      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-bit2570      53%
17/32
    52%
16.5/32
           
Aristarch 4.502568      57%
19.5/34
   60%
12/20
53%
17/32
44%
14/32
 50%
15.5/31
41%
13/32
       
Petir 4.392567      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
          
nanoSzachy 4.1 64-bit2562      77%
25.5/33
    47%
15/32
44%
14/32
          
Brutus 8.05 64-bit2560  50%
0.5/1
        42%
2.5/6
36%
11.5/32
 47%
15/32
39%
12.5/32
       
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
           
Petir 4.9999992556               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 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
   
Maverick 1.0 64-bit2540            47%
15/32
50%
16/32
         
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
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
    
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 4.882534           69%
22/32
59%
19/32
  34%
10.5/31
 39%
12.5/32
37%
11/30
    
Hermann 2.8 64-bit2532              55%
6/11
58%
18.5/32
   29%
4/14
   
JikChess 0.02 64-bit2523  0%
0/1
   100%
1/1
     56%
4.5/8
          
Pepito 1.59.2 64-bit2522    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
   
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 3.122504              53%
16.5/31
55%
17.5/32
  41%
13/32
41%
13/32
   
Yace 0.99.872504              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 5.62487              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
    
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
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-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-bit2459                 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-bit2453              61%
19.5/32
   66%
21/32
    
Philou 3.14.12450                   50%
16/32
43%
13/30
35%
10.5/30
 
Counter 1.22447              53%
17/32
   64%
20.5/32
 40%
12/30
  
Matacz 1.42445               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
   
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
 
Abrok 5.02432    0%
0/1
 100%
1/1
             38%
11.5/30
  
Delphil 3.2 64-bit2431      0%
0/1
      64%
20.5/32
         
Eeyore 1.52 64-bit2429              75%
9/12
69%
22/32
74%
14/19
 55%
17.5/32
    
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
Gaia 3.5 64-bit2424              73%
23.5/32
59%
19/32
  62%
20/32
42%
13.5/32
45%
13.5/30
  
Nejmet 3.072424              66%
20.5/31
56%
18/32
  48%
15.5/32
45%
14/31
58%
17.5/30
37%
11.5/31
 
Quark 2.352424              56%
18/32
70%
22.5/32
  52%
16.5/32
 38%
11.5/30
  
Hussar 0.42421              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-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-bit2408              56%
18/32
    52%
16/31
33%
10/30
39%
12.5/32
 
Comet B502388              83%
26.5/32
    42%
13/31
   
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 B682378    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
 
NameEloGreKo
2020.03
64-bit
GreKo
2020.01
64-bit
GreKo
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
Horizon 4.42342                   58%
18.5/32
 55%
17/31
 
Arion 1.72333                   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)
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Rating list
Testing profile
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Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

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 September 19, 2020