CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 28 engines!
28 selected engines played 80 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 Intel CPU.
Computed on June 15, 2019 with Bayeselo based on 2'051'440 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+
1Andscacs 0.95 64-bit 4CPU3335+14−1450.5%−3.147.7%1586 
82.7%
 Andscacs 0.94 64-bit 4CPU3323+19−1944.0%+39.251.0%855
71.5%
 Andscacs 0.92 64-bit 4CPU3313+27−2757.3%−46.438.9%460
75.1%
 Andscacs 0.921 64-bit 4CPU3303+19−1864.7%−104.139.1%1017
55.9%
 Andscacs 0.93 64-bit 4CPU3301+17−1745.6%+34.742.5%1215
98.2%
 Andscacs 0.91 64-bit 4CPU3275+16−1644.2%+41.747.2%1254
54.7%
 Andscacs 0.90 64-bit 4CPU3274+18−1852.0%−7.849.1%988
88.7%
 Andscacs 0.88 64-bit 4CPU3259+18−1839.5%+70.647.5%1014
94.4%
 Andscacs 0.872 64-bit 4CPU3239+17−1747.3%+20.846.8%1101
77.7%
 Andscacs 0.94 64-bit3230+14−1541.3%+61.242.4%1628
56.7%
 Andscacs 0.95 64-bit3228+18−1842.6%+48.942.5%977
67.7%
 Andscacs 0.86 64-bit 4CPU3221+17−1744.9%+36.042.7%1128
94.9%
 Andscacs 0.93 64-bit3204+12−1237.6%+89.938.4%2765
59.5%
 Andscacs 0.92 64-bit3201+15−1544.1%+42.440.6%1510
52.1%
 Andscacs 0.921 64-bit3201+14−1441.1%+64.537.7%2005
98.9%
 Andscacs 0.91 64-bit3176+16−1636.5%+99.238.0%1359
54.4%
 Andscacs 0.90 64-bit3174+27−2830.7%+137.640.2%482
63.1%
 Andscacs 0.89 64-bit3169+14−1453.3%−27.430.2%2156
98.7%
 Andscacs 0.88 64-bit3146+15−1546.0%+30.239.8%1531
93.3%
 Andscacs 0.872 64-bit3130+16−1645.8%+29.139.9%1222
99.9%
 Andscacs 0.84 64-bit3093+16−1648.1%+15.436.8%1319
51.8%
 Andscacs 0.86 64-bit3092+16−1648.1%+16.139.1%1258
99.8%
 Andscacs 0.85 64-bit3059+17−1743.4%+48.040.3%1150
99.1%
 Andscacs 0.82 64-bit3030+17−1746.3%+31.335.9%1274
100.0%
 Andscacs 0.80 64-bit2960+17−1745.7%+29.537.2%1144
59.1%
 Andscacs 0.72 64-bit2957+19−1945.4%+33.838.4%893
100.0%
 Andscacs 0.70 64-bit2827+19−1851.2%−9.136.0%952
100.0%
 Andscacs 0.64 64-bit2741+35−3546.4%+22.635.2%267
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819202122232425262728
1Andscacs 0.95 64-bit 4CPU3335                            
2Andscacs 0.94 64-bit 4CPU3323                            
3Andscacs 0.92 64-bit 4CPU3313   26 − 24
+7−5=38
+1
                        
4Andscacs 0.921 64-bit 4CPU3303  24 − 26
+5−7=38
−1
 14 − 16
+4−6=20
−20
                       
5Andscacs 0.93 64-bit 4CPU3301   16 − 14
+6−4=20
+20
                        
6Andscacs 0.91 64-bit 4CPU3275                            
7Andscacs 0.90 64-bit 4CPU3274                            
8Andscacs 0.88 64-bit 4CPU3259                            
9Andscacs 0.872 64-bit 4CPU3239                            
10Andscacs 0.94 64-bit3230                            
11Andscacs 0.95 64-bit3228                            
12Andscacs 0.86 64-bit 4CPU3221                            
13Andscacs 0.93 64-bit3204                            
14Andscacs 0.92 64-bit3201                            
15Andscacs 0.921 64-bit3201                            
16Andscacs 0.91 64-bit3176                            
17Andscacs 0.90 64-bit3174                            
18Andscacs 0.89 64-bit3169                            
19Andscacs 0.88 64-bit3146                            
20Andscacs 0.872 64-bit3130                            
21Andscacs 0.84 64-bit3093                            
22Andscacs 0.86 64-bit3092                            
23Andscacs 0.85 64-bit3059                            
24Andscacs 0.82 64-bit3030                            
25Andscacs 0.80 64-bit2960                            
26Andscacs 0.72 64-bit2957                            
27Andscacs 0.70 64-bit2827                            
28Andscacs 0.64 64-bit2741                            
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
#NameElo12345678910111213141516171819202122232425262728
1Andscacs 0.95 64-bit 4CPU3335 82.790.899.699.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Andscacs 0.94 64-bit 4CPU332317.3 71.593.395.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Andscacs 0.92 64-bit 4CPU33139.228.5 75.177.999.099.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Andscacs 0.921 64-bit 4CPU33030.46.724.9 55.998.598.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Andscacs 0.93 64-bit 4CPU33010.24.322.144.1 98.298.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Andscacs 0.91 64-bit 4CPU32750.00.01.01.51.8 54.791.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Andscacs 0.90 64-bit 4CPU32740.00.01.01.51.845.3 88.799.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Andscacs 0.88 64-bit 4CPU32590.00.00.10.00.08.311.3 94.499.198.999.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Andscacs 0.872 64-bit 4CPU32390.00.00.00.00.00.10.25.6 77.779.992.099.999.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Andscacs 0.94 64-bit32300.00.00.00.00.00.00.00.922.3 56.775.299.799.699.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Andscacs 0.95 64-bit32280.00.00.00.00.00.00.01.120.143.3 67.798.598.598.9100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Andscacs 0.86 64-bit 4CPU32210.00.00.00.00.00.00.00.28.024.832.3 94.995.496.4100.099.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Andscacs 0.93 64-bit32040.00.00.00.00.00.00.00.00.10.31.55.1 59.562.599.797.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14Andscacs 0.92 64-bit32010.00.00.00.00.00.00.00.00.10.41.54.640.5 52.198.895.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
15Andscacs 0.921 64-bit32010.00.00.00.00.00.00.00.00.00.21.13.637.547.9 98.995.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
16Andscacs 0.91 64-bit31760.00.00.00.00.00.00.00.00.00.00.00.00.31.21.1 54.474.399.6100.0100.0100.0100.0100.0100.0100.0100.0100.0
17Andscacs 0.90 64-bit31740.00.00.00.00.00.00.00.00.00.00.10.32.74.54.545.6 63.195.999.7100.0100.0100.0100.0100.0100.0100.0100.0
18Andscacs 0.89 64-bit31690.00.00.00.00.00.00.00.00.00.00.00.00.00.10.125.736.9 98.7100.0100.0100.0100.0100.0100.0100.0100.0100.0
19Andscacs 0.88 64-bit31460.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.44.11.3 93.3100.0100.0100.0100.0100.0100.0100.0100.0
20Andscacs 0.872 64-bit31300.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.30.06.7 99.999.9100.0100.0100.0100.0100.0100.0
21Andscacs 0.84 64-bit30930.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1 51.899.8100.0100.0100.0100.0100.0
22Andscacs 0.86 64-bit30920.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.148.2 99.8100.0100.0100.0100.0100.0
23Andscacs 0.85 64-bit30590.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.2 99.1100.0100.0100.0100.0
24Andscacs 0.82 64-bit30300.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.9 100.0100.0100.0100.0
25Andscacs 0.80 64-bit29600.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 59.1100.0100.0
26Andscacs 0.72 64-bit29570.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.040.9 100.0100.0
27Andscacs 0.70 64-bit28270.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0
28Andscacs 0.64 64-bit27410.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819202122232425262728
1Andscacs 0.95 64-bit 4CPU3335 1001156347331482348348353003540000000000000000
2Andscacs 0.94 64-bit 4CPU33231001 0186519316292204102001380000000000000000
3Andscacs 0.92 64-bit 4CPU33131560 650370000000920000000000000000
4Andscacs 0.921 64-bit 4CPU3303347186650 10485683062040001280000000000000000
5Andscacs 0.93 64-bit 4CPU33013315193701048 64042025616400292182000000000000000
6Andscacs 0.91 64-bit 4CPU32754823160568640 17841532920005960000000000000000
7Andscacs 0.90 64-bit 4CPU327434829203064201784 15401154005560000000000000000
8Andscacs 0.88 64-bit 4CPU3259348204020425615321540 867004160000000000000000
9Andscacs 0.872 64-bit 4CPU3239353102001649201154867 0011960000000000000000
10Andscacs 0.94 64-bit3230000000000 10290181783117127471631592811341291231291111210800
11Andscacs 0.95 64-bit32280000000001029 0503167460174396633330030
12Andscacs 0.86 64-bit 4CPU322135413892128292596556416119600 00000000000840000
13Andscacs 0.93 64-bit32040000182000018175030 210126261365450402641494453453453294028833
14Andscacs 0.92 64-bit320100000000083116702101 1838203257311161294751604606606308322300
15Andscacs 0.921 64-bit32010000000001712460026261838 15414427698813703093283282108212800
16Andscacs 0.91 64-bit31760000000007471740136520321541 70316121616660401602403197129403
17Andscacs 0.90 64-bit317400000000016330450573442703 894311000000000
18Andscacs 0.89 64-bit31690000000001599040211167691612894 2009102258280561848939543114230
19Andscacs 0.88 64-bit314600000000028160641129488116163112009 188410341504107360118745600
20Andscacs 0.872 64-bit313000000000013460494751370660010221884 12811632123680311447900
21Andscacs 0.84 64-bit309300000000012930453604309401058210341281 14881966175177997900
22Andscacs 0.86 64-bit3092000000000123304536063286020805150416321488 1595110050073600
23Andscacs 0.85 64-bit30590000000001293045360632840306181073123619661595 134369990000
24Andscacs 0.82 64-bit30300000000001113842943082101970489601803175111001343 1441127900
25Andscacs 0.80 64-bit2960000000000120003821203951871147795006991441 164931930
26Andscacs 0.72 64-bit29570000000001080028822312894043145647997973690012791649 31957
27Andscacs 0.70 64-bit282700000000003030000142000000319319 297
28Andscacs 0.64 64-bit274100000000000030030300000003057297 
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
#NameElo12345678910111213141516171819202122232425262728
1Andscacs 0.95 64-bit 4CPU3335 41.07.613.311.817.013.513.413.10.00.013.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
2Andscacs 0.94 64-bit 4CPU332341.0 0.09.925.115.015.810.95.20.00.07.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
3Andscacs 0.92 64-bit 4CPU33137.60.0 44.022.10.00.00.00.00.00.05.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
4Andscacs 0.921 64-bit 4CPU330313.39.944.0 47.025.015.310.00.00.00.06.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
5Andscacs 0.93 64-bit 4CPU330111.825.122.147.0 25.919.111.57.10.00.012.54.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
6Andscacs 0.91 64-bit 4CPU327517.015.00.025.025.9 79.667.539.10.00.025.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
7Andscacs 0.90 64-bit 4CPU327413.515.80.015.319.179.6 76.955.20.00.026.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
8Andscacs 0.88 64-bit 4CPU325913.410.90.010.011.567.576.9 41.00.00.019.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
9Andscacs 0.872 64-bit 4CPU323913.15.20.00.07.139.155.241.0 0.00.053.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
10Andscacs 0.94 64-bit32300.00.00.00.00.00.00.00.00.0 39.50.041.426.547.125.07.74.28.94.74.44.34.63.80.44.30.00.0
11Andscacs 0.95 64-bit32280.00.00.00.00.00.00.00.00.039.5 0.013.46.715.47.40.20.30.20.30.10.10.10.10.00.00.20.0
12Andscacs 0.86 64-bit 4CPU322113.07.05.86.012.525.026.319.453.70.00.0 0.00.00.00.00.00.00.00.00.00.00.03.50.00.00.00.0
13Andscacs 0.93 64-bit32040.00.00.00.04.60.00.00.00.041.413.40.0 49.155.133.113.98.214.912.411.111.311.67.30.07.90.10.1
14Andscacs 0.92 64-bit32010.00.00.00.00.00.00.00.00.026.56.70.049.1 52.370.828.830.442.627.521.421.922.811.10.19.30.00.0
15Andscacs 0.921 64-bit32010.00.00.00.00.00.00.00.00.047.115.40.055.152.3 45.817.818.524.911.59.310.110.46.42.64.40.00.0
16Andscacs 0.91 64-bit31760.00.00.00.00.00.00.00.00.025.07.40.033.170.845.8 38.245.955.925.615.023.016.17.50.54.20.00.2
17Andscacs 0.90 64-bit31740.00.00.00.00.00.00.00.00.07.70.20.013.928.817.838.2 33.915.40.00.00.00.00.00.00.00.00.0
18Andscacs 0.89 64-bit31690.00.00.00.00.00.00.00.00.04.20.30.08.230.418.545.933.9 54.530.316.723.618.714.312.014.14.61.2
19Andscacs 0.88 64-bit31460.00.00.00.00.00.00.00.00.08.90.20.014.942.624.955.915.454.5 68.436.353.940.021.47.018.80.00.0
20Andscacs 0.872 64-bit31300.00.00.00.00.00.00.00.00.04.70.30.012.427.511.525.60.030.368.4 50.465.852.132.24.822.60.00.0
21Andscacs 0.84 64-bit30930.00.00.00.00.00.00.00.00.04.40.10.011.121.49.315.00.016.736.350.4 57.779.667.531.644.30.00.0
22Andscacs 0.86 64-bit30920.00.00.00.00.00.00.00.00.04.30.10.011.321.910.123.00.023.653.965.857.7 66.243.420.834.20.00.0
23Andscacs 0.85 64-bit30590.00.00.00.00.00.00.00.00.04.60.10.011.622.810.416.10.018.740.052.179.666.2 55.430.544.10.00.0
24Andscacs 0.82 64-bit30300.00.00.00.00.00.00.00.00.03.80.13.57.311.16.47.50.014.321.432.267.543.455.4 59.659.00.00.0
25Andscacs 0.80 64-bit29600.00.00.00.00.00.00.00.00.00.40.00.00.00.12.60.50.012.07.04.831.620.830.559.6 81.015.22.1
26Andscacs 0.72 64-bit29570.00.00.00.00.00.00.00.00.04.30.00.07.99.34.44.20.014.118.822.644.334.244.159.081.0 17.34.9
27Andscacs 0.70 64-bit28270.00.00.00.00.00.00.00.00.00.00.20.00.10.00.00.00.04.60.00.00.00.00.00.015.217.3 24.4
28Andscacs 0.64 64-bit27410.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.20.01.20.00.00.00.00.00.02.14.924.4 
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 158 common opponents

Custom engine selection
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
Stockfish 10 64-bit 4CPU354712%
4/32
17%
9/52
                          
Stockfish 9 64-bit 4CPU3546 13%
6.5/49
  14%
24.5/169
                       
Houdini 6 64-bit 4CPU352021%
7/34
    17%
17.5/104
                      
Komodo 11.2 64-bit 4CPU3504   14%
7/50
20%
6/30
                       
Stockfish 10 64-bit3495         12%
8/64
11%
7/64
                 
Stockfish 8 64-bit 4CPU3494     16%
9.5/60
16%
8.5/52
20%
15/76
20%
15/76
                   
Komodo 12 64-bit 4CPU3488 31%
15.5/50
  20%
19/96
                       
Stockfish 9 64-bit3482         15%
19.5/133
  11%
22.5/201
 12%
24.5/200
             
Houdini 5.01 64-bit 4CPU3476     23%
14/60
15%
8/52
18%
9.5/52
                    
Komodo 10.4 64-bit 4CPU3473     18%
9.5/52
15%
8/52
18%
11/60
                    
Stockfish 160716 64-bit 4CPU3455        18%
9.5/52
  17%
17.5/104
                
Houdini 6 64-bit3446         33%
44/135
22%
14/65
 17%
49/295
10%
9.5/93
16%
16.5/101
16%
15.5/100
            
Komodo 10 64-bit 4CPU3429        19%
10/52
  21%
11/52
                
Fire 7.1 64-bit 4CPU342335%
12/34
32%
13.5/42
                          
Komodo 11.2 64-bit3422            20%
40.5/200
14%
13/93
16%
15.5/100
12%
11.5/100
            
Houdini 5.01 64-bit3421               18%
17.5/100
16%
16.5/100
12%
28.5/240
16%
10/64
         
Stockfish 8 64-bit3421             21%
19.5/93
19%
19/100
19%
19/101
18%
18.5/100
13%
18.5/140
15%
7.5/49
         
Komodo 12.3 64-bit3415         20%
11/56
0%
0/1
                 
Komodo 12 64-bit3411         23%
30.5/134
  16%
15.5/96
 15%
15/99
             
Komodo 12.3 MCTS 64-bit 4CPU341038%
19.5/52
28%
13/47
                          
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
Komodo 10.4 64-bit3399                18%
18.5/100
21%
13.5/64
          
Komodo 10.3 64-bit3386                 12%
5/40
16%
10.5/64
         
Komodo 10.2 64-bit3367                 14%
13.5/100
18%
11/62
         
Stockfish 7 64-bit3354                   16%
10/64
15%
14.5/99
       
Fire 6.1 64-bit 4CPU3349   39%
19.5/50
48%
14.5/30
34%
26.5/78
                      
Fizbo 2 64-bit 4CPU334350%
17/34
51%
25.5/50
  52%
15.5/30
                       
Komodo 9.3 64-bit3340                    9%
4.5/50
  11%
11/98
    
Fire 7.1 64-bit3336         34%
45.5/135
28%
18/64
 31%
12.5/40
 36%
19.5/54
             
Komodo 10 64-bit3336                   16%
10/64
 18%
17.5/100
      
Fire 5 64-bit 4CPU3335     41%
24.5/60
45%
23.5/52
36%
37/104
                    
Houdini 4 64-bit 4CPU3332        33%
17/52
  32%
16.5/52
                
Booot 6.3.1 64-bit 4CPU332351%
17.5/34
53%
26.5/50
                          
Deep Shredder 13 64-bit 4CPU3323   41%
20.5/50
42%
17/40
43%
26/60
46%
24/52
41%
21.5/52
                    
Xiphos 0.4 64-bit 4CPU332362%
20.5/33
58%
29/50
                          
Fizbo 1.9 64-bit 4CPU3320     42%
25/60
39%
20.5/52
40%
21/52
                    
Andscacs 0.921 64-bit 4CPU3303  52%
26/50
 53%
16/30
                       
Ethereal 11.00 64-bit3302         36%
21.5/60
35%
22/63
                 
Fire 6.1 64-bit3289            33%
31/95
37%
44/120
32%
32.5/100
             
Laser 1.6 64-bit 4CPU327563%
45/71
52%
26/50
                          
Schooner 2.0.34 64-bit 4CPU327563%
45.5/72
59%
26/44
                          
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
Shredder 13 64-bit3271         41%
26.5/65
  44%
44/100
36%
33/92
38%
38.5/100
28%
14/50
  34%
17/50
         
Gull 3 64-bit 4CPU3260    63%
19/30
52%
31.5/60
58%
30/52
48%
25/52
49%
25.5/52
  33%
17/52
                
Booot 6.2 64-bit 4CPU3256   56%
28/50
72%
21.5/30
58%
34.5/60
                      
Fire 4 64-bit 4CPU3256        40%
21/52
  36%
18.5/52
                
Booot 6.3.1 64-bit3253         48%
31.5/65
48%
30/63
                 
Equinox 3.30 64-bit 4CPU325264%
20.5/32
58%
29/50
   59%
35.5/60
62%
32/52
54%
28/52
48%
25/52
  44%
23/52
                
Fire 5 64-bit3252             36%
21.5/60
 35%
17.5/50
 42%
38/90
          
Fizbo 1.8 64-bit 4CPU3247       53%
27.5/52
55%
28/51
                   
Fizbo 2 64-bit3247         43%
28.5/67
50%
32/64
 42%
84/199
 38%
38.5/100
             
Chiron 4 64-bit 4CPU324162%
20.5/33
67%
33.5/50
 65%
32.5/50
68%
20.5/30
58%
35/60
51%
26.5/52
47%
24.5/52
                    
Houdini 4 64-bit3240                   24%
15.5/64
26%
12.5/48
26%
13/50
25%
12.5/50
31%
10/32
    
Booot 6.3 64-bit3238            46%
32.5/70
 48%
47.5/100
             
Fizbo 1.9 64-bit3237             44%
46/105
42%
41.5/100
48%
48/100
 46%
32/69
35%
35/100
         
Critter 1.6a 64-bit 4CPU323270%
26.5/38
    52%
31/60
57%
29.5/52
51%
26.5/52
48%
25/52
  46%
24/52
                
Hannibal 1.7 64-bit 4CPU322966%
24.5/37
    54%
32.5/60
56%
29/52
58%
30/52
47%
24.5/52
                   
Fritz 16 64-bit 4CPU3227   55%
33/60
63%
19/30
                       
Xiphos 0.4 64-bit3227         52%
31.5/60
46%
28.5/62
                 
NirvanaChess 2.4 64-bit 4CPU322463%
24/38
 64%
25.5/40
63%
31.5/50
62%
18.5/30
                       
Fritz 15 64-bit 4CPU3223     55%
33/60
56%
29/52
57%
29.5/52
58%
30/52
  45%
23.5/52
                
Gull 3.1 64-bit 4CPU3214  63%
38/60
64%
32/50
                        
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
NirvanaChess 2.3 64-bit 4CPU3211     61%
36.5/60
66%
34.5/52
 58%
30/52
                   
Texel 1.07 64-bit 4CPU320668%
26/38
 81%
32.5/40
55%
27.5/50
55%
16.5/30
                       
Rybka 4.1 64-bit 4CPU320568%
26/38
       52%
27/52
  54%
28/52
                
Rybka 4 64-bit 4CPU3198     64%
38.5/60
61%
31.5/52
50%
26/52
                    
BlackMamba 2.0 64-bit 4CPU3197    58%
17.5/30
68%
40.5/60
61%
31.5/52
 58%
30/52
  51%
26.5/52
                
Gull 3 64-bit3192            54%
53.5/100
50%
16/32
   49%
19.5/40
36%
11.5/32
44%
27.5/63
37%
18.5/50
36%
18/50
32%
16/50
27%
8.5/32
 23%
7.5/32
  
Fire 4 64-bit3191                  43%
13/30
41%
26/64
31%
15/49
30%
14.5/49
26%
13/50
27%
8.5/32
 20%
6.5/32
  
Booot 6.1 64-bit 4CPU3187      64%
33.5/52
70%
36.5/52
55%
22/40
                   
Fizbo 1.7 64-bit 4CPU3184        53%
27.5/52
  62%
32.5/52
                
Senpai 2.0 64-bit 4CPU317674%
28/38
  76%
38/50
72%
21.5/30
                       
Laser 1.5 64-bit 4CPU3171    65%
19.5/30
       53%
16/30
               
Nemorino 5.00 64-bit 4CPU317170%
26.5/38
73%
37/51
                          
Booot 6.2 64-bit3168            53%
141/264
58%
68.5/119
55%
17.5/32
44%
22.5/51
43%
21.5/50
           
Chiron 4 64-bit3165         60%
37.5/63
100%
1/1
 57%
151.5/265
56%
73/130
56%
18/32
54%
54.5/101
50%
49.5/100
50%
45/90
          
Fizbo 1.8 64-bit3165                  47%
45.5/96
43%
54.5/126
        
Equinox 3.30 64-bit3161            56%
53/94
59%
16.5/28
    44%
42/96
52%
33.5/64
30%
15/50
41%
20.5/50
35%
17.5/50
34%
11/32
 17%
5.5/32
  
Critter 1.6a 64-bit3158         65%
41.5/64
  68%
68/100
57%
52.5/92
61%
19.5/32
43%
21.5/50
  44%
42/96
48%
30.5/64
42%
21/50
47%
23.5/50
43%
21.5/50
30%
9.5/32
 20%
6.5/32
  
Texel 1.06 64-bit 4CPU3158      73%
38/52
 61%
30.5/50
                   
Sting SF 9 64-bit 4CPU3155  74%
29.5/40
 78%
23.5/30
                       
Naum 4.6 64-bit 4CPU315283%
31.5/38
          58%
30/52
                
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
Deep Fritz 14 64-bit 4CPU3144   71%
27/38
75%
37.5/50
                       
Ethereal 10.00 64-bit3144         56%
35.5/63
  100%
1/1
 63%
31/49
             
Fritz 15 64-bit3144             62%
56/90
 48%
23.5/49
  47%
43/91
38%
19.5/52
46%
29.5/64
44%
22/50
33%
16.5/50
     
Texel 1.05 64-bit 4CPU3143           70%
36.5/52
           44%
14/32
    
Fritz 16 64-bit3141            58%
58.5/100
 60%
36/60
             
Strelka 5.5 64-bit3140 76%
27.5/36
 87%
43.5/50
68%
20.5/30
65%
39/60
72%
37.5/52
    71%
8.5/12
                
Pedone 1.7 64-bit 4CPU3136    78%
23.5/30
       58%
17.5/30
               
NirvanaChess 2.4 64-bit3130         65%
41/63
   65%
19.5/30
64%
20.5/32
64%
32/50
            
Fizbo 1.7 64-bit3128                   45%
28.5/63
 37%
18.5/50
41%
20/49
     
Protector 1.9.0 64-bit 4CPU3127  76%
30.5/40
68%
27/40
70%
28/40
      75%
39/52
                
Vajolet2 2.5 64-bit 4CPU3125    75%
22.5/30
       59%
19/32
               
Arasan 20.3 64-bit 4CPU3121  85%
34/40
80%
40/50
                        
Texel 1.07 64-bit3114            50%
0.5/1
64%
56/88
62%
20/32
             
Hannibal 1.7 64-bit3111         100%
1/1
0%
0/1
  75%
24/32
58%
18.5/32
59%
29/49
 66%
26.5/40
59%
51.5/87
69%
34.5/50
        
Hiarcs 14 4CPU3108      74%
38.5/52
 71%
37/52
                   
Rybka 4.1 64-bit3108               0%
0/1
 74%
29.5/40
51%
48.5/95
49%
31.5/64
41%
20/49
51%
25.5/50
39%
19.5/50
39%
12.5/32
35%
17.5/50
20%
6.5/32
  
NirvanaChess 2.3 64-bit3097               74%
37/50
 62%
22.5/36
55%
51/93
  49%
24/49
      
Chiron 3.01 64-bit3095                 60%
60/100
63%
59.5/94
58%
37/64
 49%
25/51
      
Laser 1.5 64-bit3095            50%
0.5/1
 56%
18/32
             
Texel 1.06 64-bit3095               61%
30.5/50
 61%
48.5/80
60%
57/95
52%
33/64
 58%
29/50
      
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
Booot 6.1 64-bit3085                 69%
55/80
70%
22.5/32
62%
31/50
        
Protector 1.9.0 64-bit3084         50%
0.5/1
100%
1/1
 25%
0.5/2
61%
19.5/32
78%
25/32
64%
32/50
 65%
51/79
62%
58.5/95
56%
36/64
49%
24/49
50%
25/50
47%
23.5/50
33%
16.5/50
    
Senpai 2.0 64-bit3084          100%
1/1
 100%
1/1
 77%
24.5/32
             
Vajolet2 2.4 64-bit 4CPU3082  76%
30.5/40
86%
43/50
                        
iCE 3.0 64-bit3081            50%
0.5/1
69%
22/32
67%
21.5/32
67%
34/51
 57%
45.5/80
60%
58/96
60%
38.5/64
61%
19.5/32
48%
24/50
54%
27/50
     
Deep Fritz 14 64-bit 1CPU3078                       38%
12/32
37%
18.5/50
31%
10/32
  
NirvanaChess 2.2 64-bit3077                   64%
41/64
57%
28.5/50
51%
25.5/50
48%
22.5/47
40%
20/50
    
Protector 1.8.0 64-bit3065                       52%
16.5/32
35%
17.5/50
   
Texel 1.05 64-bit3053                    51%
25.5/50
59%
29.5/50
50%
25/50
53%
17/32
35%
17.5/50
47%
14.5/31
  
Hannibal 1.5 64-bit3049                  75%
10.5/14
 58%
29/50
54%
27/50
50%
25/50
33%
10.5/32
35%
17.5/50
23%
7.5/32
  
Protector 1.7.0 64-bit3040                        36%
18/50
19%
6/32
  
Chiron 2 64-bit3038                    62%
30.5/49
59%
29.5/50
61%
30.5/50
38%
12/32
24%
12/50
50%
16/32
  
Laser 1.4 64-bit3037              84%
27/32
 73%
23.5/32
           
NirvanaChess 2.1c 64-bit3035                       53%
16.5/31
38%
12/32
   
Naum 4.6 64-bit3033         75%
1.5/2
    62%
20/32
     60%
30/50
57%
28.5/50
59%
29.5/50
53%
17/32
41%
20.5/50
34%
11/32
  
Alfil 15.7 64-bit3031                    66%
32.5/49
61%
30.5/50
50%
25/50
47%
14.5/31
    
Fizbo 1.6 64-bit3024                    67%
33.5/50
 51%
25.5/50
     
Wasp 3.0 64-bit3024         100%
2/2
  100%
1/1
               
Hakkapeliitta TCEC v2 64-bit3023         75%
1.5/2
   100%
1/1
82%
24.5/30
             
Senpai 1.0 64-bit3007                 75%
30/40
  60%
29.5/49
 65%
32/49
55%
17.5/32
43%
21.5/50
38%
12/32
  
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
Hiarcs 142986         75%
1.5/2
          77%
38.5/50
 67%
33.5/50
58%
18.5/32
47%
23.5/50
48%
15.5/32
  
Hakkapeliitta 3.0 64-bit2984                 76%
30.5/40
  64%
32/50
 47%
23.5/50
58%
18.5/32
    
Fizbo 1.5 64-bit2983                    64%
32/50
  54%
27/50
    
SmarThink 1.80 64-bit2979                    64%
20.5/32
 59%
29.5/50
     
NirvanaChess 2.0a 64-bit2974                        47%
23.5/50
42%
13.5/32
  
Deep Shredder 12 64-bit2955                    79%
39.5/50
  52%
16.5/32
52%
16.5/32
55%
17.5/32
  
Cheng 4.39 64-bit2944             100%
1/1
 100%
1/1
    65%
32.5/50
  58%
18.5/32
    
Crafty 25.2 64-bit2934            100%
1/1
100%
1/1
   85%
34/40
          
Spark 1.0 64-bit2927               0%
0/1
       77%
24.5/32
64%
20.5/32
50%
16/32
  
Deep Sjeng c't 20102926          50%
0.5/1
 100%
1/1
               
iCE 2.0 64-bit2924                       58%
18.5/32
55%
17.5/32
52%
16.5/32
  
Booot 5.2.0 64-bit2922                       67%
21.5/32
52%
16.5/32
55%
17.5/32
  
Fizbo 1.31 64-bit2922                        69%
22/32
65%
19.5/30
  
Spike 1.4 Leiden2922             50%
0.5/1
 100%
1/1
       75%
24/32
59%
19/32
61%
19.5/32
  
SmarThink 1.70 64-bit2915                       72%
23/32
58%
18.5/32
   
DiscoCheck 5.2.1 64-bit2913               100%
1/1
 84%
33.5/40
     70%
22.5/32
52%
16.5/32
64%
20.5/32
  
Vajolet2 2.0 64-bit2906                       69%
22/32
53%
17/32
   
Quazar 0.4 64-bit2899                       72%
23/32
56%
18/32
61%
19.5/32
  
Deep Junior Yokohama 64-bit2897                       75%
24/32
61%
19.5/32
64%
20.5/32
  
Cheng4 0.38 64-bit2887                        62%
20/32
 36%
11.5/32
 
NameEloAndscacs
0.95
64-bit
4CPU
Andscacs
0.94
64-bit
4CPU
Andscacs
0.92
64-bit
4CPU
Andscacs
0.921
64-bit
4CPU
Andscacs
0.93
64-bit
4CPU
Andscacs
0.91
64-bit
4CPU
Andscacs
0.90
64-bit
4CPU
Andscacs
0.88
64-bit
4CPU
Andscacs
0.872
64-bit
4CPU
Andscacs
0.94
64-bit
Andscacs
0.95
64-bit
Andscacs
0.86
64-bit
4CPU
Andscacs
0.93
64-bit
Andscacs
0.92
64-bit
Andscacs
0.921
64-bit
Andscacs
0.91
64-bit
Andscacs
0.90
64-bit
Andscacs
0.89
64-bit
Andscacs
0.88
64-bit
Andscacs
0.872
64-bit
Andscacs
0.84
64-bit
Andscacs
0.86
64-bit
Andscacs
0.85
64-bit
Andscacs
0.82
64-bit
Andscacs
0.80
64-bit
Andscacs
0.72
64-bit
Andscacs
0.70
64-bit
Andscacs
0.64
64-bit
Thinker 5.4d Inert 64-bit2885                        55%
17.5/32
50%
16/32
47%
15/32
 
Deuterium 14.3.34.130 64-bit2883                 87%
34/39
      59%
19/32
66%
21/32
44%
13.5/31
 
Murka 3 64-bit2882                        69%
22/32
66%
21/32
44%
14/32
 
Gaviota 1.0 64-bit2872                 89%
35.5/40
      50%
16/32
66%
21/32
39%
12.5/32
30%
3/10
MinkoChess 1.3 64-bit2869                         66%
21/32
45%
14.5/32
39%
3.5/9
Nemo 1.0.1 64-bit2856                          31%
10/32
30%
3/10
NirvanaChess 1.7 64-bit2848                          45%
14.5/32
20%
2/10
SmarThink 1.50 64-bit2844                          55%
17.5/32
35%
3.5/10
Zappa Mexico II 64-bit2843          100%
1/1
 100%
1/1
             53%
17/32
 
Deuterium 14.2.33.276 64-bit2842                          48%
15.5/32
20%
2/10
Tornado 8.0 64-bit2826            100%
2/2
100%
1/1
              
Cheng4 0.36c 64-bit2819                          44%
13.5/31
45%
4.5/10
Scorpio 2.7.6 64-bit2816               100%
1/1
           25%
2.5/10
Rhetoric 1.4.3 64-bit2804         50%
0.5/1
   100%
1/1
              
Frenzee 3.5.19 64-bit2768                          52%
16.5/32
85%
8.5/10
EXchess 7.18b 64-bit2764                          67%
21.5/32
50%
5/10
Dirty 20Apr2013 64-bit2761                          56%
17.5/31
25%
2.5/10
Cyrano 0.6b17 64-bit2642            100%
1/1
              40%
4/10
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
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 June 15, 2019