CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
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 for notes on engine inclusion.
Computed on March 2, 2021 with Bayeselo based on 2'474'284 games
Please refer to the "about" page for comments on engine inclusion.

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 2020.01 64-bit2749+19−1949.7%+4.124.1%1001 
49.3%
 GreKo 2020.03 64-bit2749+15−1549.2%+5.327.4%1530
100.0%
 GreKo 2018.08 64-bit2709+16−1648.6%+10.127.4%1381
92.4%
 GreKo 2018 64-bit2689+22−2337.6%+88.825.5%721
99.9%
 GreKo 2018.02 64-bit2642+19−1948.2%+14.727.1%1027
86.1%
 GreKo 2018.06 64-bit2627+19−2046.3%+26.326.2%927
74.2%
 GreKo 2016 64-bit2619+15−1551.7%−12.030.2%1561
62.9%
 GreKo 2017 64-bit2615+20−2042.6%+56.319.7%975
61.1%
 GreKo 2018.05 64-bit2611+25−2543.2%+47.525.7%553
64.4%
 GreKo 2018.01 64-bit2605+19−1943.1%+48.723.2%994
54.6%
 GreKo 2015-ML2602+31−3150.7%−4.930.5%338
82.1%
 GreKo 2015 64-bit2586+16−1650.3%−1.627.6%1343
77.5%
 GreKo 12.9 64-bit2577+18−1849.9%−0.428.9%1094
99.7%
 GreKo 10.3.1 64-bit2538+22−2240.1%+76.123.5%786
81.8%
 GreKo 8.2 64-bit2526+14−1450.1%−0.429.3%1925
94.3%
 GreKo 10.3.12508+19−1950.4%−2.527.6%1016
80.6%
 GreKo 10.0 64-bit2490+35−3453.2%−28.227.1%295
57.8%
 GreKo 9.7 64-bit2486+18−1936.7%+97.727.3%1090
82.1%
 GreKo 9.8 64-bit2475+18−1747.9%+15.828.6%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%+2.728.3%1110
100.0%
 GreKo 6.52337+18−1849.1%+6.026.2%1162
100.0%
 GreKo 5.12210+35−3458.1%−67.822.5%316
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617181920212223
1GreKo 2020.01 64-bit2749                       
2GreKo 2020.03 64-bit2749                       
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-bit2611                       
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-bit2490                       
18GreKo 9.7 64-bit2486                       
19GreKo 9.8 64-bit2475                       
20GreKo 8.0 32-bit2417                       
21GreKo 7.2 32-bit2388                       
22GreKo 6.52337                       
23GreKo 5.12210                       
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
#NameElo1234567891011121314151617181920212223
1GreKo 2020.01 64-bit2749 49.399.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2GreKo 2020.03 64-bit274950.7 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3GreKo 2018.08 64-bit27090.10.0 92.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4GreKo 2018 64-bit26890.00.07.6 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 86.197.097.597.699.798.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6GreKo 2018.06 64-bit26270.00.00.00.013.9 74.280.785.095.090.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7GreKo 2016 64-bit26190.00.00.00.03.025.8 62.972.088.383.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8GreKo 2017 64-bit26150.00.00.00.02.519.337.1 61.177.575.098.899.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9GreKo 2018.05 64-bit26110.00.00.00.02.415.028.038.9 64.465.394.698.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10GreKo 2018.01 64-bit26050.00.00.00.00.35.011.722.535.6 54.692.998.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11GreKo 2015-ML26020.00.00.00.01.69.317.025.034.745.4 82.191.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12GreKo 2015 64-bit25860.00.00.00.00.00.10.11.25.47.117.9 77.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13GreKo 12.9 64-bit25770.00.00.00.00.00.00.00.21.61.88.122.5 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0
14GreKo 10.3.1 64-bit25380.00.00.00.00.00.00.00.00.00.00.00.00.3 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 94.397.0100.0100.0100.0100.0100.0100.0
16GreKo 10.3.125080.00.00.00.00.00.00.00.00.00.00.00.00.02.05.7 80.694.599.5100.0100.0100.0100.0
17GreKo 10.0 64-bit24900.00.00.00.00.00.00.00.00.00.00.00.00.01.23.019.4 57.878.8100.0100.0100.0100.0
18GreKo 9.7 64-bit24860.00.00.00.00.00.00.00.00.00.00.00.00.00.00.05.542.2 82.1100.0100.0100.0100.0
19GreKo 9.8 64-bit24750.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.521.217.9 100.0100.0100.0100.0
20GreKo 8.0 32-bit24170.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.0100.0100.0
21GreKo 7.2 32-bit23880.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.0 100.0100.0
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 5.122100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617181920212223
1GreKo 2020.01 64-bit2749 50896332838458861883535670000000000000
2GreKo 2020.03 64-bit2749508 36246010218931890960000000000000
3GreKo 2018.08 64-bit2709963362 4687821104207644800107406906730000000
4GreKo 2018 64-bit2689328460468 7514402160720000000000000
5GreKo 2018.02 64-bit264238410278275 128510161072708129236470051302937002466991290
6GreKo 2018.06 64-bit262758818911041441285 6897607971071312384511024900244630000
7GreKo 2016 64-bit26196320701016689 89025776364414921137652620703477991890
8GreKo 2017 64-bit26151881896442161072760890 2607893085675070219640244630000
9GreKo 2018.05 64-bit261135308000708797257260 104200009130033330
10GreKo 2018.01 64-bit260556796107472129210717637891042 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-bit2490000000000000300264158 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 5.1221000000000000000000006260123 
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 2020.01 64-bit2749 20.140.419.018.930.50.29.522.728.40.00.00.00.00.00.00.00.00.00.00.00.00.0
2GreKo 2020.03 64-bit274920.1 12.420.44.07.70.17.50.03.80.00.00.00.00.00.00.00.00.00.00.00.00.0
3GreKo 2018.08 64-bit270940.412.4 22.332.547.87.027.341.445.20.00.20.40.02.00.10.00.00.00.00.00.00.0
4GreKo 2018 64-bit268919.020.422.3 4.38.70.012.70.04.20.00.00.00.00.00.00.00.00.00.00.00.00.0
5GreKo 2018.02 64-bit264218.94.032.54.3 65.839.353.544.863.926.729.524.20.09.93.40.011.63.20.40.60.40.0
6GreKo 2018.06 64-bit262730.57.747.88.765.8 27.740.053.955.824.716.925.30.08.70.00.012.13.00.00.00.00.0
7GreKo 2016 64-bit26190.20.17.00.039.327.7 35.112.229.933.951.442.80.315.18.00.013.12.90.30.70.30.0
8GreKo 2017 64-bit26159.57.527.312.753.540.035.1 17.040.123.524.524.50.07.63.20.011.83.00.00.00.00.0
9GreKo 2018.05 64-bit261122.70.041.40.044.853.912.217.0 67.40.00.00.00.03.70.20.00.00.20.20.20.20.0
10GreKo 2018.01 64-bit260528.43.845.24.263.955.829.940.167.4 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-bit24900.00.00.00.00.00.00.00.00.00.00.00.02.20.011.912.1 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 5.122100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.04.28.3 
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
2020.01
64-bit
GreKo
2020.03
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-bit2828   32%
13/40
50%
0.5/1
                  
Octochess r5506 64-bit2819 33%
20/60
 25%
10/40
                   
Monolith 1.0 64-bit281843%
19.5/45
 38%
12/32
                    
RuyDos 1.1.10 64-bit280343%
19.5/45
 0%
0/1
                    
Ktulu 92781 42%
41.5/99
    50%
0.5/1
                
RubiChess 1.1 64-bit2780  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-bit277139%
17.5/45
 44%
14.5/33
30%
12.5/41
                   
Twisted Logic 20090922 64-bit2770  36%
11.5/32
    30%
9.5/32
               
Frenzee 3.5.19 64-bit2769 50%
49.5/100
100%
1/1
42%
17/40
                   
Twisted Logic 20100131x 64-bit2768 47%
28.5/61
100%
1/1
                    
Pawny 1.2 64-bit2766  31%
10/32
39%
15.5/40
   17%
5.5/32
               
Jonny 4.002763 52%
32/61
43%
14.5/34
    25%
8/32
               
Bison 9.11 64-bit2761 48%
47.5/100
  50%
0.5/1
                  
Arminius 2018-12-23 64-bit275531%
14/45
45%
45/99
 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-bit2739 54%
54/100
50%
1.5/3
 50%
0.5/1
45%
14/31
                 
NameEloGreKo
2020.01
64-bit
GreKo
2020.03
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-bit273959%
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 2007.1271345%
14.5/32
57%
57/100
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 1.80902708    42%
13.5/32
  34%
10.5/31
 39%
12.5/32
             
Donna 4.1 64-bit270064%
18.5/29
92%
18.5/20
66%
42/64
                    
Marvin 2.2.0 64-bit2698      39%
12.5/32
41%
25.5/62
 39%
12.5/32
             
Arminius 2017-01-01 64-bit2688  64%
20.5/32
 52%
16/31
52%
16.5/32
  48%
27/56
41%
13/32
             
DanaSah 8.3268761%
19/31
58%
53/91
59%
19/32
                    
ECE 20.1 64-bit268555%
17.5/32
 42%
13.5/32
                    
Fruit 2.12685             20%
6.5/32
   25%
5/20
     
Delfi 5.4268360%
18.5/31
 58%
19/33
 42%
14/33
34%
11/32
100%
1/1
 41%
23/56
49%
30.5/62
             
Fridolin 3.10 64-bit267760%
27/45
64%
63/99
                     
Djinn 1.021 64-bit267459%
19/32
 55%
17.5/32
  42%
13.5/32
   42%
12.5/30
             
RedQueen 1.1.98 64-bit266978%
25/32
 66%
21/32
 44%
14/32
38%
12/32
100%
1/1
  44%
14/32
             
Gandalf 7 64-bit266572%
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 707266356%
18/32
 70%
23/33
 28%
9/32
48%
15.5/32
 50%
15/30
35%
20/57
41%
25.5/62
             
Phalanx XXV265673%
23.5/32
 66%
21/32
  38%
12/32
  49%
28/57
50%
15/30
             
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
             
Nebula 2.0 64-bit265567%
21.5/32
 52%
16.5/32
 39%
12.5/32
44%
14/32
   28%
9/32
             
NameEloGreKo
2020.01
64-bit
GreKo
2020.03
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-bit2647              30%
9.5/32
 15%
1.5/10
      
Colossus 2008b2642  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 8.02640      55%
18/33
55%
16/29
 55%
16.5/30
             
Sjakk 2.2 64-bit2638  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-bit2628    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
     
Glass 2.0 64-bit2613    41%
13/32
47%
15/32
38%
12.5/33
38%
12/32
   52%
16.5/32
45%
14.5/32
     39%
12/31
    
Rodin 7.02613           55%
17.5/32
52%
16.5/32
          
Laser 0.2 64-bit2612           44%
14/32
52%
16.5/32
          
Jellyfish 1.1 64-bit2611    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
          
Rotor 0.82611  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
          
NameEloGreKo
2020.01
64-bit
GreKo
2020.03
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
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 2.1.02609    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 7.02599      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-bit2591          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-bit2586    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-bit2578    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
2020.01
64-bit
GreKo
2020.03
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-bit2574            55%
17.5/32
39%
12.5/32
         
Maverick 1.5 64-bit2572      53%
17/32
    52%
16.5/32
           
SOS 5.12572      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
    
Aristarch 4.502568      57%
19.5/34
   60%
12/20
53%
17/32
44%
14/32
 50%
15.5/31
41%
13/32
       
Capivara LK 0.09b02c 64-bit2565      48%
15.5/32
   80%
16/20
58%
18.5/32
53%
17/32
          
Petir 4.392565      56%
18/32
    61%
19.5/32
53%
17/32
 58%
7/12
        
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 2.0.12545           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
    
Ufim 8.022541      0%
0/1
    48%
15.5/32
62%
20/32
 41%
13/32
41%
13/32
 41%
13/32
36%
11.5/32
    
Hermann 2.6 64-bit2540              67%
8/12
    41%
9/22
   
NameEloGreKo
2020.01
64-bit
GreKo
2020.03
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
Maverick 1.0 64-bit2540            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-bit2522  0%
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
   
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 3.122503              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 5.62488              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
    
NameEloGreKo
2020.01
64-bit
GreKo
2020.03
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 Professional2472               50%
16/32
44%
4/9
39%
8.5/22
     
Cerebro 3.03d2470              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-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
 
Counter 1.22446              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
   
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
  
King of Kings 2.562432      50%
0.5/1
           45%
14.5/32
 35%
10.5/30
  
Delphil 3.2 64-bit2430      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
2020.01
64-bit
GreKo
2020.03
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 2.352423              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 B502387              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 0.87b2384                   63%
19.5/31
58%
17.5/30
42%
13.5/32
 
Gosu 0.162381                   47%
14.5/31
60%
18/30
23%
7.5/32
 
Comet B682378    100%
1/1
                47%
14/30
 
Der Bringer 1.92373                    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
 
NameEloGreKo
2020.01
64-bit
GreKo
2020.03
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 4.42343                   58%
18.5/32
 55%
17/31
 
Arion 1.72332                   53%
17/32
75%
22.5/30
47%
15/32
23%
7/30
Sage 3.532324                   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 3.22274                    82%
24.5/30
71%
22/31
 
Anechka 0.082233                     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:
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  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021