CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
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 CPU.
Computed on December 7, 2019 with Bayeselo based on 2'143'600 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+12−1349.8%+1.848.7%2074 
81.2%
 Andscacs 0.94 64-bit 4CPU3325+19−1944.0%+38.751.0%855
74.1%
 Andscacs 0.92 64-bit 4CPU3314+27−2757.3%−47.238.9%460
75.1%
 Andscacs 0.921 64-bit 4CPU3303+19−1864.7%−103.939.1%1017
55.2%
 Andscacs 0.93 64-bit 4CPU3301+17−1745.6%+35.342.5%1215
98.3%
 Andscacs 0.91 64-bit 4CPU3276+16−1644.2%+41.047.2%1254
54.7%
 Andscacs 0.90 64-bit 4CPU3274+18−1852.0%−7.549.1%988
85.7%
 Andscacs 0.88 64-bit 4CPU3261+17−1741.0%+61.346.8%1104
96.3%
 Andscacs 0.872 64-bit 4CPU3239+17−1747.3%+21.046.8%1101
68.1%
 Andscacs 0.95 64-bit3234+13−1344.1%+39.043.4%1870
65.5%
 Andscacs 0.94 64-bit3230+14−1541.3%+61.042.4%1628
73.8%
 Andscacs 0.86 64-bit 4CPU3222+17−1744.9%+35.442.7%1128
95.6%
 Andscacs 0.93 64-bit3203+12−1237.6%+90.538.4%2765
59.7%
 Andscacs 0.92 64-bit3201+15−1544.1%+42.040.6%1510
51.4%
 Andscacs 0.921 64-bit3201+13−1441.1%+64.337.7%2005
98.9%
 Andscacs 0.91 64-bit3176+16−1636.5%+98.938.0%1359
54.7%
 Andscacs 0.90 64-bit3174+27−2830.7%+137.440.2%482
62.6%
 Andscacs 0.89 64-bit3169+14−1453.3%−27.530.2%2156
98.7%
 Andscacs 0.88 64-bit3147+15−1546.0%+29.239.8%1531
93.2%
 Andscacs 0.872 64-bit3130+16−1645.8%+29.439.9%1222
99.9%
 Andscacs 0.84 64-bit3093+16−1648.1%+15.736.8%1319
52.3%
 Andscacs 0.86 64-bit3092+16−1648.1%+16.439.1%1258
99.8%
 Andscacs 0.85 64-bit3059+17−1743.4%+48.340.3%1150
99.1%
 Andscacs 0.82 64-bit3030+17−1646.3%+31.635.9%1274
100.0%
 Andscacs 0.80 64-bit2960+17−1745.7%+29.837.2%1144
59.0%
 Andscacs 0.72 64-bit2957+19−1945.4%+34.138.4%893
100.0%
 Andscacs 0.70 64-bit2827+19−1851.2%−8.936.0%952
100.0%
 Andscacs 0.64 64-bit2741+35−3546.4%+22.835.2%267
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819202122232425262728
1Andscacs 0.95 64-bit 4CPU3335                            
2Andscacs 0.94 64-bit 4CPU3325                            
3Andscacs 0.92 64-bit 4CPU3314   26 − 24
+7−5=38
0
                        
4Andscacs 0.921 64-bit 4CPU3303  24 − 26
+5−7=38
0
 14 − 16
+4−6=20
−20
                       
5Andscacs 0.93 64-bit 4CPU3301   16 − 14
+6−4=20
+20
                        
6Andscacs 0.91 64-bit 4CPU3276                            
7Andscacs 0.90 64-bit 4CPU3274                            
8Andscacs 0.88 64-bit 4CPU3261                            
9Andscacs 0.872 64-bit 4CPU3239                            
10Andscacs 0.95 64-bit3234                            
11Andscacs 0.94 64-bit3230                            
12Andscacs 0.86 64-bit 4CPU3222                            
13Andscacs 0.93 64-bit3203                            
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-bit3147                            
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 81.291.599.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Andscacs 0.94 64-bit 4CPU332518.8 74.194.596.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Andscacs 0.92 64-bit 4CPU33148.525.9 75.177.599.099.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Andscacs 0.921 64-bit 4CPU33030.35.524.9 55.298.598.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Andscacs 0.93 64-bit 4CPU33010.13.622.544.8 98.398.399.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Andscacs 0.91 64-bit 4CPU32760.00.01.01.51.7 54.789.399.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Andscacs 0.90 64-bit 4CPU32740.00.01.01.51.745.3 85.799.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Andscacs 0.88 64-bit 4CPU32610.00.00.10.10.110.714.3 96.399.199.699.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Andscacs 0.872 64-bit 4CPU32390.00.00.00.00.00.10.23.7 68.178.791.799.999.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Andscacs 0.95 64-bit32340.00.00.00.00.00.00.00.931.9 65.584.1100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Andscacs 0.94 64-bit32300.00.00.00.00.00.00.00.421.234.5 73.899.799.699.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Andscacs 0.86 64-bit 4CPU32220.00.00.00.00.00.00.00.18.315.926.2 95.696.096.9100.099.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Andscacs 0.93 64-bit32030.00.00.00.00.00.00.00.00.10.00.34.4 59.761.999.697.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14Andscacs 0.92 64-bit32010.00.00.00.00.00.00.00.00.10.10.44.040.3 51.498.795.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
15Andscacs 0.921 64-bit32010.00.00.00.00.00.00.00.00.00.00.23.138.148.6 98.995.699.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
16Andscacs 0.91 64-bit31760.00.00.00.00.00.00.00.00.00.00.00.00.31.31.1 54.773.999.6100.0100.0100.0100.0100.0100.0100.0100.0100.0
17Andscacs 0.90 64-bit31740.00.00.00.00.00.00.00.00.00.00.00.22.74.54.445.3 62.695.799.6100.0100.0100.0100.0100.0100.0100.0100.0
18Andscacs 0.89 64-bit31690.00.00.00.00.00.00.00.00.00.00.00.00.00.10.126.137.4 98.7100.0100.0100.0100.0100.0100.0100.0100.0100.0
19Andscacs 0.88 64-bit31470.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.44.31.3 93.2100.0100.0100.0100.0100.0100.0100.0100.0
20Andscacs 0.872 64-bit31300.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.40.06.8 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 52.399.8100.0100.0100.0100.0100.0
22Andscacs 0.86 64-bit30920.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.147.7 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 59.0100.0100.0
26Andscacs 0.72 64-bit29570.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.041.0 100.0100.0
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 4CPU33251001 0186519316292204102001380000000000000000
3Andscacs 0.92 64-bit 4CPU33141560 650370000000920000000000000000
4Andscacs 0.921 64-bit 4CPU3303347186650 10485683062040001280000000000000000
5Andscacs 0.93 64-bit 4CPU33013315193701048 64042025616400292182000000000000000
6Andscacs 0.91 64-bit 4CPU32764823160568640 17841532920005960000000000000000
7Andscacs 0.90 64-bit 4CPU327434829203064201784 15401154005560000000000000000
8Andscacs 0.88 64-bit 4CPU3261348204020425615321540 867004160000000000000000
9Andscacs 0.872 64-bit 4CPU3239353102001649201154867 0011960000000000000000
10Andscacs 0.95 64-bit3234000000000 10300507173469179315121299963363
11Andscacs 0.94 64-bit32300000000001030 0181783117127471631592811341291231291111210800
12Andscacs 0.86 64-bit 4CPU322235413892128292596556416119600 00000000000840000
13Andscacs 0.93 64-bit32030000182000050718170 210126261365450402641494453453453294028833
14Andscacs 0.92 64-bit320100000000017383102101 1838203257311161294751604606606308322300
15Andscacs 0.921 64-bit32010000000004691712026261838 15414427698813703093283282108212800
16Andscacs 0.91 64-bit31760000000001797470136520321541 70316121616660401602403197129403
17Andscacs 0.90 64-bit317400000000031630450573442703 894311000000000
18Andscacs 0.89 64-bit316900000000015159040211167691612894 2009102258280561848939543114230
19Andscacs 0.88 64-bit3147000000000122810641129488116163112009 188410341504107360118745600
20Andscacs 0.872 64-bit3130000000000121340494751370660010221884 12811632123680311447900
21Andscacs 0.84 64-bit309300000000091290453604309401058210341281 14881966175177997900
22Andscacs 0.86 64-bit3092000000000912304536063286020805150416321488 1595110050073600
23Andscacs 0.85 64-bit30590000000009129045360632840306181073123619661595 134369990000
24Andscacs 0.82 64-bit30300000000006111842943082101970489601803175111001343 1441127900
25Andscacs 0.80 64-bit2960000000000312003821203951871147795006991441 164931930
26Andscacs 0.72 64-bit29570000000003108028822312894043145647997973690012791649 31957
27Andscacs 0.70 64-bit282700000000060030000142000000319319 297
28Andscacs 0.64 64-bit274100000000030030030300000003057297 
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 34.26.211.210.114.511.411.011.10.00.011.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
2Andscacs 0.94 64-bit 4CPU332534.2 0.09.925.115.015.810.45.20.00.07.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
3Andscacs 0.92 64-bit 4CPU33146.20.0 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 4CPU330311.29.944.0 47.025.015.39.60.00.00.06.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
5Andscacs 0.93 64-bit 4CPU330110.125.122.147.0 25.919.111.07.10.00.012.54.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
6Andscacs 0.91 64-bit 4CPU327614.515.00.025.025.9 79.665.039.10.00.025.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
7Andscacs 0.90 64-bit 4CPU327411.415.80.015.319.179.6 73.655.20.00.026.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
8Andscacs 0.88 64-bit 4CPU326111.010.40.09.611.065.073.6 39.30.00.018.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
9Andscacs 0.872 64-bit 4CPU323911.15.20.00.07.139.155.239.3 0.00.053.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
10Andscacs 0.95 64-bit32340.00.00.00.00.00.00.00.00.0 29.40.010.95.112.15.50.10.40.40.40.30.30.30.20.10.10.20.1
11Andscacs 0.94 64-bit32300.00.00.00.00.00.00.00.00.029.4 0.041.426.547.125.07.74.28.94.74.44.34.63.80.44.30.00.0
12Andscacs 0.86 64-bit 4CPU322211.17.05.86.012.525.026.318.653.70.00.0 0.00.00.00.00.00.00.00.00.00.00.03.50.00.00.00.0
13Andscacs 0.93 64-bit32030.00.00.00.04.60.00.00.00.010.941.40.0 49.155.133.113.98.214.912.411.111.311.67.30.07.90.10.1
14Andscacs 0.92 64-bit32010.00.00.00.00.00.00.00.00.05.126.50.049.1 52.370.828.830.442.627.521.421.922.811.10.19.30.00.0
15Andscacs 0.921 64-bit32010.00.00.00.00.00.00.00.00.012.147.10.055.152.3 45.817.818.524.911.59.310.110.46.42.64.40.00.0
16Andscacs 0.91 64-bit31760.00.00.00.00.00.00.00.00.05.525.00.033.170.845.8 38.245.955.925.615.023.016.17.50.54.20.00.2
17Andscacs 0.90 64-bit31740.00.00.00.00.00.00.00.00.00.17.70.013.928.817.838.2 33.915.40.00.00.00.00.00.00.00.00.0
18Andscacs 0.89 64-bit31690.00.00.00.00.00.00.00.00.00.44.20.08.230.418.545.933.9 54.530.316.723.618.714.312.014.14.61.2
19Andscacs 0.88 64-bit31470.00.00.00.00.00.00.00.00.00.48.90.014.942.624.955.915.454.5 68.436.353.940.021.47.018.80.00.0
20Andscacs 0.872 64-bit31300.00.00.00.00.00.00.00.00.00.44.70.012.427.511.525.60.030.368.4 50.465.852.132.24.822.60.00.0
21Andscacs 0.84 64-bit30930.00.00.00.00.00.00.00.00.00.34.40.011.121.49.315.00.016.736.350.4 57.779.667.531.644.30.00.0
22Andscacs 0.86 64-bit30920.00.00.00.00.00.00.00.00.00.34.30.011.321.910.123.00.023.653.965.857.7 66.243.420.834.20.00.0
23Andscacs 0.85 64-bit30590.00.00.00.00.00.00.00.00.00.34.60.011.622.810.416.10.018.740.052.179.666.2 55.430.544.10.00.0
24Andscacs 0.82 64-bit30300.00.00.00.00.00.00.00.00.00.23.83.57.311.16.47.50.014.321.432.267.543.455.4 59.659.00.00.0
25Andscacs 0.80 64-bit29600.00.00.00.00.00.00.00.00.00.10.40.00.00.12.60.50.012.07.04.831.620.830.559.6 81.015.22.1
26Andscacs 0.72 64-bit29570.00.00.00.00.00.00.00.00.00.14.30.07.99.34.44.20.014.118.822.644.334.244.159.081.0 17.34.9
27Andscacs 0.70 64-bit28270.00.00.00.00.00.00.00.00.00.20.00.00.10.00.00.00.04.60.00.00.00.00.00.015.217.3 24.4
28Andscacs 0.64 64-bit27410.00.00.00.00.00.00.00.00.00.10.00.00.10.00.00.20.01.20.00.00.00.00.00.02.14.924.4 
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 159 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
0.95
64-bit
Andscacs
0.94
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 4CPU354912%
4/32
17%
9/52
                          
Stockfish 9 64-bit 4CPU3547 13%
6.5/49
  14%
24.5/169
                       
Houdini 6 64-bit 4CPU351921%
7/34
    17%
17.5/104
                      
Komodo 11.2 64-bit 4CPU3504   14%
7/50
20%
6/30
                       
Stockfish 8 64-bit 4CPU3494     16%
9.5/60
16%
8.5/52
20%
15/76
20%
15/76
                   
Stockfish 10 64-bit3491         12%
7.5/65
12%
8/64
                 
Komodo 12 64-bit 4CPU3489 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-bit3444         22%
14/65
33%
44/135
 17%
49/295
10%
9.5/93
16%
16.5/101
16%
15.5/100
            
Komodo 10 64-bit 4CPU3430        19%
10/52
  21%
11/52
                
Fire 7.1 64-bit 4CPU342635%
12/34
32%
13.5/42
                          
Houdini 5.01 64-bit3421               18%
17.5/100
16%
16.5/100
12%
28.5/240
16%
10/64
         
Komodo 11.2 64-bit3421            20%
40.5/200
14%
13/93
16%
15.5/100
12%
11.5/100
            
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         0%
0/1
20%
11/56
                 
Komodo 12.3 MCTS 64-bit 4CPU341238%
19.5/52
28%
13/47
                          
Komodo 12 64-bit3411          23%
30.5/134
 16%
15.5/96
 15%
15/99
             
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
0.95
64-bit
Andscacs
0.94
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 4CPU334750%
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-bit3338         28%
18/64
34%
45.5/135
 31%
12.5/40
 36%
19.5/54
             
Komodo 10 64-bit3337                   16%
10/64
 18%
17.5/100
      
Fire 5 64-bit 4CPU3336     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 4CPU332551%
17.5/34
53%
26.5/50
                          
Deep Shredder 13 64-bit 4CPU3324   41%
20.5/50
42%
17/40
43%
26/60
46%
24/52
41%
21.5/52
                    
Xiphos 0.4 64-bit 4CPU332462%
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         35%
22/63
36%
21.5/60
                 
Fire 6.1 64-bit3288            33%
31/95
37%
44/120
32%
32.5/100
             
Laser 1.6 64-bit 4CPU327663%
45/71
52%
26/50
                          
Schooner 2.0.34 64-bit 4CPU327663%
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
0.95
64-bit
Andscacs
0.94
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-bit3270          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 4CPU3258   56%
28/50
72%
21.5/30
58%
34.5/60
                      
Booot 6.3.1 64-bit3256         48%
30/63
48%
31.5/65
                 
Fire 4 64-bit 4CPU3256        40%
21/52
  36%
18.5/52
                
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 4CPU3248       53%
27.5/52
55%
28/51
                   
Fizbo 2 64-bit3248         50%
32/64
43%
28.5/67
 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-bit3241                   24%
15.5/64
26%
12.5/48
26%
13/50
25%
12.5/50
31%
10/32
    
Booot 6.3 64-bit3239            46%
32.5/70
 48%
47.5/100
             
Fizbo 1.9 64-bit3236             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 4CPU3228   55%
33/60
63%
19/30
                       
Xiphos 0.4 64-bit3227         46%
28.5/62
52%
31.5/60
                 
NirvanaChess 2.4 64-bit 4CPU322563%
24/38
 64%
25.5/40
63%
31.5/50
62%
18.5/30
                       
Fritz 15 64-bit 4CPU3224     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
0.95
64-bit
Andscacs
0.94
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 4CPU3212     61%
36.5/60
66%
34.5/52
 58%
30/52
                   
Rybka 4.1 64-bit 4CPU320768%
26/38
       52%
27/52
  54%
28/52
                
Texel 1.07 64-bit 4CPU320568%
26/38
 81%
32.5/40
55%
27.5/50
55%
16.5/30
                       
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 4CPU3188      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 4CPU317574%
28/38
  76%
38/50
72%
21.5/30
                       
Nemorino 5.00 64-bit 4CPU317370%
26.5/38
73%
37/51
                          
Laser 1.5 64-bit 4CPU3171    65%
19.5/30
       53%
16/30
               
Booot 6.2 64-bit3168            53%
141/264
58%
68.5/119
55%
17.5/32
44%
22.5/51
43%
21.5/50
           
Fizbo 1.8 64-bit3165                  47%
45.5/96
43%
54.5/126
        
Chiron 4 64-bit3164         100%
1/1
60%
37.5/63
 57%
151.5/265
56%
73/130
56%
18/32
54%
54.5/101
50%
49.5/100
50%
45/90
          
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 4CPU315383%
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
0.95
64-bit
Andscacs
0.94
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
Fritz 15 64-bit3146             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
     
Deep Fritz 14 64-bit 4CPU3144   71%
27/38
75%
37.5/50
                       
Ethereal 10.00 64-bit3143          56%
35.5/63
 100%
1/1
 63%
31/49
             
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-bit3141 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-bit3129                   45%
28.5/63
 37%
18.5/50
41%
20/49
     
Protector 1.9.0 64-bit 4CPU3129  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-bit3113         100%
1/1
  50%
0.5/1
64%
56/88
62%
20/32
             
Hannibal 1.7 64-bit3110         0%
0/1
100%
1/1
  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         50%
0.5/1
     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
0.95
64-bit
Andscacs
0.94
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-bit3085         100%
1/1
50%
0.5/1
 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
  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-bit3066                       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-bit3039                    62%
30.5/49
59%
29.5/50
61%
30.5/50
38%
12/32
24%
12/50
50%
16/32
  
SmarThink 1.98 64-bit3039         100%
1/1
    66%
33/50
             
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-bit3032          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-bit3020          75%
1.5/2
  100%
1/1
82%
24.5/30
             
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
0.95
64-bit
Andscacs
0.94
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
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
  
Hiarcs 142987          75%
1.5/2
         77%
38.5/50
 67%
33.5/50
58%
18.5/32
47%
23.5/50
48%
15.5/32
  
Fizbo 1.5 64-bit2984                    64%
32/50
  54%
27/50
    
Hakkapeliitta 3.0 64-bit2984                 76%
30.5/40
  64%
32/50
 47%
23.5/50
58%
18.5/32
    
SmarThink 1.80 64-bit2979                    64%
20.5/32
 59%
29.5/50
     
NirvanaChess 2.0a 64-bit2975                        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-bit2945             100%
1/1
 100%
1/1
    65%
32.5/50
  58%
18.5/32
    
Crafty 25.2 64-bit2933            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 20102925         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 Leiden2921             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-bit2914               100%
1/1
 84%
33.5/40
     70%
22.5/32
52%
16.5/32
64%
20.5/32
  
Vajolet2 2.0 64-bit2907                       69%
22/32
53%
17/32
   
Quazar 0.4 64-bit2901                       72%
23/32
56%
18/32
61%
19.5/32
  
Deep Junior Yokohama 64-bit2899                       75%
24/32
61%
19.5/32
64%
20.5/32
  
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
0.95
64-bit
Andscacs
0.94
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
Cheng4 0.38 64-bit2887                        62%
20/32
 36%
11.5/32
 
Thinker 5.4d Inert 64-bit2886                        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-bit2873                 89%
35.5/40
      50%
16/32
66%
21/32
39%
12.5/32
30%
3/10
MinkoChess 1.3 64-bit2870                         66%
21/32
45%
14.5/32
39%
3.5/9
Nemo 1.0.1 64-bit2857         100%
1/1
                31%
10/32
30%
3/10
NirvanaChess 1.7 64-bit2848                          45%
14.5/32
20%
2/10
Zappa Mexico II 64-bit2845         100%
1/1
  100%
1/1
             53%
17/32
 
SmarThink 1.50 64-bit2844                          55%
17.5/32
35%
3.5/10
Deuterium 14.2.33.276 64-bit2843                          48%
15.5/32
20%
2/10
Tornado 8.0 64-bit2827            100%
2/2
100%
1/1
              
Cheng4 0.36c 64-bit2820                          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-bit2805          50%
0.5/1
  100%
1/1
              
Frenzee 3.5.19 64-bit2770                          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-bit2641            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:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019