CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 24 engines!
24 selected engines played 30 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 May 15, 2021 with Bayeselo based on 2'526'227 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+
1Pedone 3.1 64-bit3427+18−1845.0%+31.261.8%868 
99.9%
 Pedone 3.0 64-bit 4CPU3384+18−1863.4%−84.944.6%1003
100.0%
 Pedone 3.0 64-bit3342+13−1339.8%+70.253.3%1796
100.0%
 Pedone 2.0 64-bit 4CPU3254+12−1252.7%−14.151.2%1968
100.0%
 Pedone 2.1 64-bit3199+16−1652.3%−13.449.8%1238
61.2%
 Pedone 1.9 64-bit 4CPU3196+17−1750.0%−0.552.4%1076
97.6%
 Pedone 2.0 64-bit3174+13−1348.5%+12.247.2%1906
90.0%
 Pedone 1.8 64-bit 4CPU3159+18−1849.0%+6.053.9%878
96.7%
 Pedone 1.7 64-bit 4CPU3135+18−1847.4%+17.042.7%1006
52.6%
 Pedone 1.9 64-bit3134+13−1346.8%+22.043.9%1898
95.8%
 Pedone 1.6 64-bit 4CPU3114+18−1849.5%+1.649.2%966
72.8%
 Pedone 1.8 64-bit3107+14−1451.5%−10.745.2%1721
90.0%
 Pedone 1.5 64-bit 4CPU3093+17−1747.7%+14.645.4%1151
97.5%
 Pedone 1.4.1 64-bit 4CPU3067+20−2045.2%+27.249.3%768
85.6%
 Pedone 1.7 64-bit3054+12−1249.4%+1.243.9%2092
98.8%
 Pedone 1.6 64-bit3033+14−1450.8%−6.244.4%1720
88.9%
 Pedone 1.5 64-bit3021+14−1450.1%−2.340.6%1692
100.0%
 Pedone 1.4.1 64-bit2988+14−1448.6%+10.843.0%1770
100.0%
 Pedone 1.2 64-bit2896+18−1854.9%−29.942.0%1029
66.1%
 Pedone 1.3 64-bit2891+17−1750.3%−1.936.4%1199
100.0%
 Pedone 1.1 64-bit2775+18−1841.1%+57.939.6%1037
98.9%
 Pedone 1.0 64-bit2744+20−2054.3%−34.127.2%937
100.0%
 Pedone 0.5 64-bit2570+19−1953.4%−24.221.8%991
100.0%
 Pedone 0.4 64-bit2450+20−2050.3%−3.521.1%969
 

Results matrix

Custom engine selection
#NameElo123456789101112131415161718192021222324
1Pedone 3.1 64-bit3427                        
2Pedone 3.0 64-bit 4CPU3384                        
3Pedone 3.0 64-bit3342                        
4Pedone 2.0 64-bit 4CPU3254                        
5Pedone 2.1 64-bit3199                        
6Pedone 1.9 64-bit 4CPU3196                        
7Pedone 2.0 64-bit3174                        
8Pedone 1.8 64-bit 4CPU3159                        
9Pedone 1.7 64-bit 4CPU3135          18 − 12
+9−3=18
+34
             
10Pedone 1.9 64-bit3134                        
11Pedone 1.6 64-bit 4CPU3114        12 − 18
+3−9=18
−34
               
12Pedone 1.8 64-bit3107                        
13Pedone 1.5 64-bit 4CPU3093                        
14Pedone 1.4.1 64-bit 4CPU3067                        
15Pedone 1.7 64-bit3054                        
16Pedone 1.6 64-bit3033                        
17Pedone 1.5 64-bit3021                        
18Pedone 1.4.1 64-bit2988                        
19Pedone 1.2 64-bit2896                        
20Pedone 1.3 64-bit2891                        
21Pedone 1.1 64-bit2775                        
22Pedone 1.0 64-bit2744                        
23Pedone 0.5 64-bit2570                        
24Pedone 0.4 64-bit2450                        
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
#NameElo123456789101112131415161718192021222324
1Pedone 3.1 64-bit3427 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Pedone 3.0 64-bit 4CPU33840.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Pedone 3.0 64-bit33420.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Pedone 2.0 64-bit 4CPU32540.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Pedone 2.1 64-bit31990.00.00.00.0 61.299.399.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Pedone 1.9 64-bit 4CPU31960.00.00.00.038.8 97.699.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Pedone 2.0 64-bit31740.00.00.00.00.72.4 90.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Pedone 1.8 64-bit 4CPU31590.00.00.00.00.10.210.0 96.798.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Pedone 1.7 64-bit 4CPU31350.00.00.00.00.00.00.03.3 52.694.899.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Pedone 1.9 64-bit31340.00.00.00.00.00.00.01.747.4 95.899.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Pedone 1.6 64-bit 4CPU31140.00.00.00.00.00.00.00.05.24.2 72.895.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Pedone 1.8 64-bit31070.00.00.00.00.00.00.00.00.80.227.2 90.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Pedone 1.5 64-bit 4CPU30930.00.00.00.00.00.00.00.00.00.04.010.0 97.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14Pedone 1.4.1 64-bit 4CPU30670.00.00.00.00.00.00.00.00.00.00.00.12.5 85.699.7100.0100.0100.0100.0100.0100.0100.0100.0
15Pedone 1.7 64-bit30540.00.00.00.00.00.00.00.00.00.00.00.00.014.4 98.8100.0100.0100.0100.0100.0100.0100.0100.0
16Pedone 1.6 64-bit30330.00.00.00.00.00.00.00.00.00.00.00.00.00.31.2 88.9100.0100.0100.0100.0100.0100.0100.0
17Pedone 1.5 64-bit30210.00.00.00.00.00.00.00.00.00.00.00.00.00.00.011.1 100.0100.0100.0100.0100.0100.0100.0
18Pedone 1.4.1 64-bit29880.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
19Pedone 1.2 64-bit28960.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 66.1100.0100.0100.0100.0
20Pedone 1.3 64-bit28910.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.033.9 100.0100.0100.0100.0
21Pedone 1.1 64-bit27750.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 98.9100.0100.0
22Pedone 1.0 64-bit27440.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.1 100.0100.0
23Pedone 0.5 64-bit25700.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0
24Pedone 0.4 64-bit24500.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112131415161718192021222324
1Pedone 3.1 64-bit3427 01275000000000000000000000
2Pedone 3.0 64-bit 4CPU33840 01367053801139001260000000000000
3Pedone 3.0 64-bit334212750 0300040008020008500001140000000
4Pedone 2.0 64-bit 4CPU3254013670 0176906363600304020400000000000
5Pedone 2.1 64-bit3199003000 0135002409000528003641041140000000
6Pedone 1.9 64-bit 4CPU31960538017690 07763600217017400000000000
7Pedone 2.0 64-bit317400400013500 02401635089500752430316164000000
8Pedone 1.8 64-bit 4CPU31590113063607760 2999301617996949498106000000
9Pedone 1.7 64-bit 4CPU313509080360240360240299 24214233812882153631740000000
10Pedone 1.9 64-bit31340020009000163593242 01616001265740521386000000
11Pedone 1.6 64-bit 4CPU3114012603040217001420 011723120000000000
12Pedone 1.8 64-bit310700850528089516133816160 00192911348675456673300
13Pedone 1.5 64-bit 4CPU30930002040174079128011720 5179696961350780000
14Pedone 1.4.1 64-bit 4CPU30670000000968203120517 0000000000
15Pedone 1.7 64-bit30540000364075294153126501929960 17609888281242059930
16Pedone 1.6 64-bit3033000010404309463740011349601760 174611942524149300
17Pedone 1.5 64-bit302100114011403169817452108679609881746 16141282921151500
18Pedone 1.4.1 64-bit298800000016410603860545135082811941614 7701246424000
19Pedone 1.2 64-bit289600000000000600124252128770 1656118937600
20Pedone 1.3 64-bit2891000000000006778020541429212461656 93412700
21Pedone 1.1 64-bit277500000000000300991154241189934 87800
22Pedone 1.0 64-bit27440000000000030093150376127878 574620
23Pedone 0.5 64-bit2570000000000000003000000574 560
24Pedone 0.4 64-bit2450000000000000000000000620560 
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
#NameElo123456789101112131415161718192021222324
1Pedone 3.1 64-bit3427 0.047.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
2Pedone 3.0 64-bit 4CPU33840.0 0.046.00.025.90.06.04.50.06.40.00.00.00.00.00.00.00.00.00.00.00.00.0
3Pedone 3.0 64-bit334247.90.0 0.09.90.010.80.02.95.40.02.40.00.00.00.03.30.00.00.00.00.00.00.0
4Pedone 2.0 64-bit 4CPU32540.046.00.0 0.058.10.022.312.10.010.40.06.50.00.00.00.00.00.00.00.00.00.00.0
5Pedone 2.1 64-bit31990.00.09.90.0 0.042.90.010.728.70.017.80.00.010.93.53.90.00.00.00.00.00.00.0
6Pedone 1.9 64-bit 4CPU31960.025.90.058.10.0 0.039.717.30.010.60.07.80.00.00.00.00.00.00.00.00.00.00.0
7Pedone 2.0 64-bit31740.00.010.80.042.90.0 0.08.243.00.024.70.00.018.811.98.84.50.00.00.00.00.00.0
8Pedone 1.8 64-bit 4CPU31590.06.00.022.30.039.70.0 15.93.40.06.23.95.83.23.63.84.00.00.00.00.00.00.0
9Pedone 1.7 64-bit 4CPU31350.04.52.912.110.717.38.215.9 8.37.212.45.94.64.92.36.40.00.00.00.00.00.00.0
10Pedone 1.9 64-bit31340.00.05.40.028.70.043.03.48.3 0.044.70.00.031.720.514.510.50.00.00.00.00.00.0
11Pedone 1.6 64-bit 4CPU31140.06.40.010.40.010.60.00.07.20.0 0.055.418.00.00.00.00.00.00.00.00.00.00.0
12Pedone 1.8 64-bit31070.00.02.40.017.80.024.76.212.444.70.0 0.00.050.633.025.415.60.22.30.10.10.00.0
13Pedone 1.5 64-bit 4CPU30930.00.00.06.50.07.80.03.95.90.055.40.0 26.93.03.33.44.60.03.30.00.00.00.0
14Pedone 1.4.1 64-bit 4CPU30670.00.00.00.00.00.00.05.84.60.018.00.026.9 0.00.00.00.00.00.00.00.00.00.0
15Pedone 1.7 64-bit30540.00.00.00.010.90.018.83.24.931.70.050.63.00.0 46.226.121.44.06.20.30.30.10.0
16Pedone 1.6 64-bit30330.00.00.00.03.50.011.93.62.320.50.033.03.30.046.2 51.234.29.214.20.30.10.00.0
17Pedone 1.5 64-bit30210.00.03.30.03.90.08.83.86.414.50.025.43.40.026.151.2 46.64.710.14.20.60.00.0
18Pedone 1.4.1 64-bit29880.00.00.00.00.00.04.54.00.010.50.015.64.60.021.434.246.6 27.542.015.10.00.00.0
19Pedone 1.2 64-bit28960.00.00.00.00.00.00.00.00.00.00.00.20.00.04.09.24.727.5 74.357.619.10.00.0
20Pedone 1.3 64-bit28910.00.00.00.00.00.00.00.00.00.00.02.33.30.06.214.210.142.074.3 41.85.90.00.0
21Pedone 1.1 64-bit27750.00.00.00.00.00.00.00.00.00.00.00.10.00.00.30.34.215.157.641.8 44.50.00.0
22Pedone 1.0 64-bit27440.00.00.00.00.00.00.00.00.00.00.00.10.00.00.30.10.60.019.15.944.5 29.832.5
23Pedone 0.5 64-bit25700.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.00.00.029.8 28.6
24Pedone 0.4 64-bit24500.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.032.528.6 
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 178 common opponents

Custom engine selection
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
Dragon by Komodo 64-bit358427%
27/100
 14%
7/50
                     
Fire 8.1 64-bit344248%
48/100
 26%
26.5/100
                     
RubiChess 2.1 NN-cf8c5 64-bit343248%
48/99
 30%
30.5/100
                     
Nemorino 6.05 64-bit341750%
50/100
 38%
38/99
                     
SlowChess Blitz 2.5 64-bit341348%
47.5/100
 38%
24/64
                     
Ethereal 12.75 64-bit340554%
54/100
 41%
26/64
                     
Igel 3.0.0 64-bit340556%
55/99
 41%
41/100
                     
Booot 6.4 64-bit 4CPU3356 50%
37.5/75
 40%
43.5/110
                    
Andscacs 0.95 64-bit 4CPU3335 62%
46.5/75
     26%
10/38
                
Arasan 22.1 64-bit 4CPU3283 69%
51.5/75
 44%
27.5/62
                    
Schooner 2.2 64-bit 4CPU3277 63%
47.5/75
 48%
48/100
                    
Schooner 2.2 64-bit3274  63%
31.5/50
   38%
19/50
                 
Laser 1.7 64-bit3273  68%
34/50
 30%
15/50
 30%
15/50
  25%
12.5/50
 50%
0.5/1
            
Fritz 17 64-bit3270  63%
31.5/50
 41%
20.5/50
 30%
15/50
                 
Shredder 13 64-bit3270  70%
35/50
 39%
19.5/50
 31%
15.5/50
 30%
9/30
25%
12.5/50
 22%
7/32
    14%
9/64
       
Defenchess 2.2 64-bit3268    44%
22/50
 35%
17.5/50
                 
Gull 3 64-bit 4CPU3259        33%
10/30
   31%
10.5/34
           
Booot 6.3.1 64-bit3255      36%
18/50
  32%
16.5/51
 23%
7.5/32
            
Equinox 3.30 64-bit 4CPU3251   48%
48/100
 47%
18/38
    26%
13.5/52
 24%
8/34
           
Fizbo 2 64-bit3248    46%
23/50
 42%
21/50
 37%
11/30
23%
11.5/49
 36%
11.5/32
  100%
2/2
         
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
Chiron 4 64-bit 4CPU3242 72%
55/76
 52%
51.5/100
 44%
33/75
                  
Winter 0.9 64-bit 4CPU3241 74%
56.5/76
 51%
39.5/77
                    
Critter 1.6a 64-bit 4CPU3232 74%
55.5/75
 52%
51.5/100
 45%
32.5/73
  35%
10.5/30
               
Andscacs 0.95 64-bit3230    34%
17/50
 47%
23/49
  25%
12.5/51
              
Vajolet2 2.8 64-bit 4CPU3228 67%
50/75
 53%
62/117
 47%
14/30
                  
Fritz 15 64-bit 4CPU3223          33%
17/52
 28%
9.5/34
           
Hannibal 1.7 64-bit 4CPU3223 80%
59/74
 60%
59.5/100
 44%
33/75
    32%
16.5/52
             
NirvanaChess 2.4 64-bit 4CPU3221   58%
57/99
 42%
31.5/75
  33%
10/30
               
NirvanaChess 2.3 64-bit 4CPU3210          38%
20/52
 25%
8.5/34
           
RubiChess 1.6.1.1 64-bit3208      48%
24/50
  50%
1/2
              
Rybka 4.1 64-bit 4CPU3206   61%
60.5/99
 43%
32/75
 52%
23.5/45
    32%
11/34
           
Arasan 21.2 64-bit 4CPU3205     47%
17.5/37
 39%
23/59
                
Andscacs 0.93 64-bit3203        42%
12.5/30
     25%
0.5/2
         
BlackMamba 2.0 64-bit 4CPU3196        33%
10/30
 42%
22/52
 43%
14.5/34
           
Schooner 2.0.34 64-bit3193         33%
16.5/50
 28%
9/32
            
Texel 1.07 64-bit 4CPU3192   64%
64.5/100
 55%
42/76
 45%
20/44
27%
8/30
               
Wasp 3.75 64-bit 4CPU3189   54%
53.5/100
 58%
39.5/68
                  
RubiChess 1.6 64-bit3186      51%
25.5/50
  44%
14/32
              
Vajolet2 2.6.1 64-bit 4CPU3184     57%
21/37
 49%
43/88
                
Arasan 22.1 64-bit3183    57%
28.5/50
 42%
16.5/39
                 
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
Arasan 22.0 64-bit3180      47%
23.5/50
  41%
20.5/50
              
Nemorino 5.00 64-bit 4CPU3180   53%
53/100
 53%
39/74
 48%
64.5/134
                
Senpai 2.0 64-bit 4CPU3177   58%
58/100
 50%
38/76
 49%
22/45
47%
14/30
               
Elektro 1.2 64-bit 4CPU3174          44%
23/52
 41%
14/34
32%
16.5/52
          
Booot 6.2 64-bit3168        50%
15/30
     0%
0/1
 35%
18/51
       
Chiron 4 64-bit3164    58%
29/50
 52%
26/50
 52%
15.5/30
45%
22.5/50
 40%
26.5/66
  19%
5/27
0%
0/1
        
Texel 1.06 64-bit 4CPU3157            41%
14/34
34%
17.5/52
          
Critter 1.6a 64-bit3156    50%
24.5/49
 55%
27.5/50
  42%
21/50
 42%
13.5/32
            
Wasp 4.0 64-bit3155    60%
30/50
 48%
24/50
                 
Naum 4.6 64-bit 4CPU3149            34%
11.5/34
42%
22/52
          
Chiron 3.01 64-bit 4CPU3145          45%
23.5/52
 43%
14.5/34
45%
23.5/52
          
Ethereal 10.00 64-bit3144           52%
16.5/32
  37%
18.5/50
         
Demolito 2020-05-14 64-bit3132    58%
29/50
 52%
16/31
                 
NirvanaChess 2.4 64-bit3132    64%
32/50
 60%
30/50
  49%
24.5/50
 50%
17/34
  36%
29.5/81
33%
17/51
        
Protector 1.9.0 64-bit 4CPU3130       49%
21.5/44
42%
12.5/30
    45%
23.5/52
          
RofChade 2.0 64-bit3130         53%
26.5/50
 46%
27.5/60
            
Vajolet2 2.8 64-bit3129    68%
34/50
    50%
25/50
              
Vajolet2 2.7 64-bit3128      60%
30/50
  58%
18.5/32
              
Wasp 3.75 64-bit3126      53%
26.5/50
  53%
17/32
              
Arasan 20.1 64-bit 4CPU3121          50%
26/52
 48%
22/46
           
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
Defenchess 1.1f 64-bit 4CPU3119       52%
23/44
38%
12/32
               
Arasan 21.1 64-bit3117       51%
23/45
   50%
19.5/39
            
Minic 2.43 64-bit3116    65%
32.5/50
 62%
20/32
                 
Nemorino 5.00 64-bit3116    63%
31.5/50
 66%
33/50
  61%
31/51
 50%
15/30
  33%
37/111
         
Texel 1.07 64-bit3114      59%
29.5/50
  65%
33/51
 52%
17/33
  40%
32/81
45%
34.5/77
        
Rybka 4.1 64-bit3111      62%
31/50
  62%
31/50
 45%
31/69
  43%
34.5/80
37%
18/49
26%
13.5/51
41%
13/32
      
Hannibal 1.7 64-bit3110      61%
30.5/50
  60%
29.5/49
 58%
18.5/32
  40%
31/77
46%
23/50
35%
18/51
25%
8/32
      
iCE 4.0 64-bit3108      63%
31.5/50
  67%
21.5/32
              
Arasan 21.2 64-bit3104         54%
27/50
 100%
1/1
            
NirvanaChess 2.3 64-bit3098               35%
17.5/50
38%
19/50
41%
16.5/40
      
Laser 1.5 64-bit3096              41%
20.5/50
35%
11/31
        
Chiron 3.01 64-bit3095                29%
14.5/50
28%
14/50
      
Texel 1.06 64-bit3095               37%
19/51
37%
21/57
       
Laser 1.4 64-bit 4CPU3090          50%
26/52
 43%
18.5/43
           
Protector 1.9.0 64-bit3088         53%
26.5/50
 41%
28/68
  52%
41.5/80
45%
22.5/50
31%
16.5/53
39%
24/62
      
Senpai 2.0 64-bit3086         58%
28.5/49
 51%
34.5/68
  44%
34/77
47%
29/62
        
Vajolet2 2.6 64-bit3085         54%
27/50
 56%
38/68
  46%
65/140
         
chess22k 1.12 64-bit3081         56%
28/50
 48%
15.5/32
            
iCE 3.0 64-bit3081       60%
26.5/44
 61%
30/49
 56%
18.5/33
  43%
21.5/50
43%
21.5/50
38%
20.5/54
37%
23/62
      
Vajolet2 2.2 64-bit 4CPU3068            51%
17.5/34
45%
24/53
          
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
Nemorino 4.00 64-bit3067              52%
26/50
47%
28.5/61
        
Arasan 21.0 64-bit3066           64%
20.5/32
  53%
17/32
         
Cheng 4.39 64-bit 4CPU3063            62%
21/34
45%
23.5/52
          
Wasp 2.01 64-bit 4CPU3062          61%
31.5/52
 60%
28/47
           
Bobcat 8.0 64-bit 4CPU3057          60%
31/52
 52%
41.5/80
           
Vajolet2 2.3 64-bit 4CPU3054          52%
27/52
 48%
23/48
           
Crafty 25.2 64-bit 4CPU3053          59%
30.5/52
 51%
40.5/80
           
Defenchess 1.1f 64-bit3048           52%
16.5/32
  57%
29.5/52
33%
10/30
        
SmarThink 1.98 64-bit3045        60%
18/30
100%
1/1
 69%
22/32
  44%
22.5/51
         
Arasan 20.4.1 64-bit3044              50%
25/50
36%
11.5/32
        
Laser 1.4 64-bit3037               50%
24.5/49
42%
14/33
       
Alfil 15.7 64-bit3031                60%
30/50
39%
12.5/32
  31%
10/32
   
Naum 4.6 64-bit3031           57%
38/67
  56%
42.5/76
49%
24.5/50
44%
22/50
42%
13/31
      
SmarThink 1.97 64-bit3031              47%
23.5/50
44%
22/50
46%
23.5/51
       
SmarThink 1.96 64-bit3026                60%
30/50
47%
14/30
      
Wasp 3.0 64-bit3025           72%
23/32
  56%
23/41
         
Hakkapeliitta TCEC v2 64-bit3021        62%
18.5/30
  66%
21/32
   55%
16.5/30
0%
0/1
       
Senpai 1.0 64-bit3007               58%
29.5/51
59%
33/56
42%
25.5/61
      
Deuterium 2019.1.36.50 64-bit3000         100%
1/1
 73%
23.5/32
            
Arasan 20.1 64-bit2996               57%
28.5/50
59%
19/32
       
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
chess22k 1.10 64-bit2996           73%
23.5/32
  61%
19.5/32
         
Hakkapeliitta 3.0 64-bit2985            68%
31.5/46
 66%
33/50
54%
27/50
59%
29.5/50
56%
50/89
 41%
13/32
    
Hiarcs 142985           77%
24.5/32
   59%
29/49
57%
28.5/50
59%
19/32
 27%
8.5/32
    
Fizbo 1.5 64-bit2983                  29%
15/52
42%
13/31
    
Vajolet2 2.3 64-bit2983               60%
29.5/49
55%
18/33
       
SmarThink 1.80 64-bit2979                 55%
16/29
 33%
10.5/32
    
ChessBrainVB 3.662978           67%
21.5/32
  65%
20/31
         
Gaviota 1.0 64-bit 4CPU2978          69%
36/52
  60%
31/52
          
Bobcat 8.0 64-bit2961           68%
26/38
   72%
36/50
58%
21.5/37
       
Vajolet2 2.2 64-bit2961                64%
32/50
57%
29.5/52
      
Deep Shredder 12 64-bit2955                 52%
16.5/32
 36%
11.5/32
    
Amoeba 2.8 64-bit2953           100%
1/1
  0%
0/1
         
Wasp 2.00 64-bit2946               63%
31.5/50
67%
21.5/32
       
Cheng 4.39 64-bit2943           50%
0.5/1
  72%
21.5/30
66%
33/50
61%
31/51
54%
33.5/62
50%
16/32
42%
13.5/32
    
Crafty 25.2 64-bit2934           60%
21.5/36
  67%
18/27
100%
1/1
63%
26.5/42
       
Arasan 19.1 64-bit2932                73%
36.5/50
58%
18.5/32
      
Vajolet2 2.1 64-bit2932                 61%
19.5/32
 58%
18.5/32
    
Deep Sjeng c't 20102926               50%
0.5/1
50%
1/2
       
Spark 1.0 64-bit2926               67%
33.5/50
100%
1/1
57%
35.5/62
42%
13.5/32
39%
12.5/32
    
Wasp 1.25 64-bit2926                71%
38.5/54
56%
18/32
      
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
iCE 2.0 64-bit2924                  38%
12/32
42%
13.5/32
    
Booot 5.2.0 64-bit2922                 68%
40.5/60
37%
11.5/31
30%
9.5/32
    
Spike 1.4 Leiden2920              57%
15.5/27
65%
32.5/50
75%
1.5/2
63%
19/30
52%
16.5/32
34%
10.5/31
    
SmarThink 1.70 64-bit2915                  41%
13/32
53%
17/32
    
DiscoCheck 5.2.1 64-bit2913                75%
3/4
55%
17.5/32
34%
11/32
59%
19/32
    
Bobcat 7.6 64-bit2911                62%
2.5/4
59%
19/32
      
Rodent III 0.172 64-bit2909               66%
33/50
73%
23.5/32
       
Vajolet2 2.0 64-bit2907                  45%
14.5/32
45%
13/29
    
Rodent II 0.9.64 64-bit2906                67%
4/6
55%
17.5/32
      
Quazar 0.4 64-bit2901                 68%
21/31
52%
16.5/32
44%
14/32
33%
10.5/32
   
Arasan 18.2 64-bit2900                 65%
20/31
 44%
14/32
    
Deep Junior Yokohama 64-bit2898                 63%
19.5/31
61%
19.5/32
61%
19/31
28%
9/32
   
Crafty 25.0 64-bit2886                 56%
18/32
 47%
15/32
    
Thinker 5.4d Inert 64-bit2884                 67%
21.5/32
53%
16.5/31
44%
13.5/31
32%
10/31
   
Deuterium 14.3.34.130 64-bit2883                 67%
21.5/32
55%
17.5/32
58%
18.5/32
28%
8/29
   
Murka 3 64-bit2883                 68%
17/25
76%
17.5/23
71%
17/24
52%
11/21
   
Atlas 3.80 64-bit2875                  48%
15.5/32
44%
14/32
41%
13/32
27%
8.5/31
  
Gaviota 1.0 64-bit2871              100%
1/1
 88%
3.5/4
61%
19.5/32
66%
21/32
50%
16/32
30%
9.5/32
   
MinkoChess 1.3 64-bit2870                  61%
19/31
50%
16/32
33%
10.5/32
   
DisasterArea 1.65 64-bit2869               50%
0.5/1
50%
0.5/1
       
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
Dirty 3Nov2015 64-bit2868                0%
0/1
  45%
14.5/32
    
EXchess 7.71b 64-bit2860                  62%
20/32
44%
14/32
    
Nemo 1.0.1 64-bit2858               50%
0.5/1
50%
1/2
 52%
16.5/32
53%
17/32
30%
9.5/32
   
EXchess 7.51b 64-bit2852                    28%
9/32
29%
9/31
  
Zappa Mexico II 64-bit2847               100%
1/1
50%
0.5/1
 58%
18.5/32
75%
24/32
42%
13.5/32
   
Arasan 17.5 64-bit2845                  67%
21.5/32
67%
21.5/32
34%
11/32
   
Onno 1.2.70 64-bit2842                  53%
17/32
59%
19/32
42%
13.5/32
   
Rodent 1.7 64-bit2829                  59%
19/32
70%
22.5/32
    
Crafty 23.8 64-bit2825                  61%
19.5/32
58%
18/31
50%
16/32
   
DisasterArea 1.542811                  59%
19/32
64%
20.5/32
50%
16/32
41%
13/32
  
GNU Chess 5.60 64-bit2809                  59%
19/32
41%
13/32
47%
15/32
   
Dirty 10Apr2015 64-bit2808                  80%
25.5/32
 39%
12.5/32
   
Rhetoric 1.4.3 64-bit2808         100%
1/1
 100%
1/1
  50%
0.5/1
         
Loop 13.6 (Loop 2007) 64-bit2796                    44%
14/32
26%
8/31
  
Arasan 17.3 64-bit2792                    45%
14.5/32
33%
10.5/32
  
Tornado 6.0 64-bit2784                  59%
19/32
  53%
16/30
  
Ktulu 92781                    52%
16.5/32
60%
18.5/31
  
Octochess r5190 64-bit2781                  73%
23.5/32
 38%
12/32
44%
13.5/31
  
Rhetoric 1.4.1 64-bit2779                  68%
21/31
 39%
12.5/32
41%
12/29
  
Bright 0.5c2772           100%
1/1
    0%
0/1
 62%
20/32
 44%
14/32
44%
14/32
  
NameEloPedone
3.1
64-bit
Pedone
3.0
64-bit
4CPU
Pedone
3.0
64-bit
Pedone
2.0
64-bit
4CPU
Pedone
2.1
64-bit
Pedone
1.9
64-bit
4CPU
Pedone
2.0
64-bit
Pedone
1.8
64-bit
4CPU
Pedone
1.7
64-bit
4CPU
Pedone
1.9
64-bit
Pedone
1.6
64-bit
4CPU
Pedone
1.8
64-bit
Pedone
1.5
64-bit
4CPU
Pedone
1.4.1
64-bit
4CPU
Pedone
1.7
64-bit
Pedone
1.6
64-bit
Pedone
1.5
64-bit
Pedone
1.4.1
64-bit
Pedone
1.2
64-bit
Pedone
1.3
64-bit
Pedone
1.1
64-bit
Pedone
1.0
64-bit
Pedone
0.5
64-bit
Pedone
0.4
64-bit
Twisted Logic 20090922 64-bit2771                    48%
14.5/30
45%
14.5/32
  
Frenzee 3.5.19 64-bit2769              100%
1/1
     40%
12.5/31
63%
19.5/31
  
Jonny 4.002764               0%
0/1
    50%
16/32
50%
15.5/31
  
Dirty 20Apr2013 64-bit2762                    60%
18.5/31
41%
11.5/28
  
BugChess2 1.9 64-bit2760              100%
1/1
 83%
2.5/3
   59%
19/32
59%
19/32
  
Djinn 1.021 64-bit2674                100%
1/1
    56%
18/32
  
Philou 3.7.1 64-bit2620                     75%
24/32
50%
16/32
27%
8.5/32
Sloppy 0.2.2 64-bit2617                     79%
24.5/31
 34%
10/29
Glass 2.0 64-bit2615                     63%
19.5/31
50%
16/32
13%
4/30
Slow Chess Blitz WV2.12615                     66%
21/32
36%
11.5/32
28%
8.5/30
Rotor 0.82612                     64%
20.5/32
 26%
8/31
Ruffian 2.1.02611                     73%
23.5/32
33%
10.5/32
25%
7.5/30
Amyan 1.722605                     50%
16/32
66%
21/32
29%
8.5/29
Pharaon 3.5.12604                     73%
23.5/32
59%
19/32
30%
8.5/28
GarboChess 2.10 64-bit2599                     75%
24/32
53%
17/32
31%
10/32
Francesca MAD 0.192581              100%
1/1
      69%
22/32
47%
14.5/31
 
Hamsters 0.7.12579                     69%
22/32
44%
14/32
32%
10/31
Hakkapeliitta 1.0 64-bit2513                      68%
21/31
48%
15/31
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%

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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
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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 May 15, 2021