CCRL 404FRC
Downloads and Statistics
March 25, 2017
Testing summary:
Total: 200'100 games
played by 160 programs
1874 CPU days (X2 4600+)

White wins: 83'279 (41.6%)
Black wins: 72'775 (36.4%)
Draws: 44'046 (22.0%)
White score: 52.6%

Complete rating list

CCRL 404FRC Rating List — All engines (Quote)

Shredder GUI, ChessGUI by Matthias Gemuh, Ponder off, 5-men EGTB, 128MB hash, random openings with switched sides
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 March 25, 2017 with Bayeselo based on 200'100 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Stockfish 8 64-bit3628+13−1279.8%−248.929.8%3000 
98.3%
2Houdini 5.01 64-bit3610+13−1377.4%−230.632.2%2700
100.0%
3Komodo 10.4 64-bit3572+14−1471.6%−179.931.7%2100
67.8%
 Stockfish 200516 64-bit3566+16−1678.0%−230.027.1%1800
99.7%
 Stockfish 150316 64-bit3536+15−1575.2%−200.031.6%1800
67.4%
 Komodo 10.2 64-bit3531+13−1368.5%−151.630.7%2400
99.6%
 Stockfish 200815 64-bit3503+15−1571.6%−169.231.6%1800
72.4%
 Komodo 9.42 64-bit3497+14−1464.3%−120.930.3%2100
73.1%
 Komodo 10 64-bit3491+15−1566.9%−136.031.9%1800
86.9%
 Komodo 9.2 64-bit3478+15−1568.6%−145.331.8%1800
92.0%
 Stockfish 6 64-bit3465+13−1370.9%−161.132.6%2400
100.0%
 Komodo 9 64-bit3419+15−1569.8%−152.230.2%1800
63.9%
 Stockfish 040514 64-bit3415+15−1579.7%−245.623.0%2100
94.5%
 Komodo 1386 64-bit3398+15−1567.1%−131.230.9%1800
67.1%
 Houdini 4 64-bit3394+8−856.3%−61.527.3%6900
74.4%
4Shredder 13 64-bit3389+11−1154.2%−37.231.2%3300
89.4%
5Fire 5 64-bit3380+12−1250.7%−9.829.8%3000
99.1%
 Houdini 3 64-bit3358+13−1276.3%−211.324.6%3000
78.9%
 Stockfish DD 64-bit3350+15−1474.9%−200.025.0%2100
100.0%
 Stockfish 160913 64-bit3304+14−1464.6%−118.328.9%2100
92.4%
6Critter 1.6a 64-bit3293+7−747.6%+13.830.1%10800
95.2%
7Chiron 4 64-bit3281+13−1247.3%+17.924.3%3000
79.8%
 Houdini 2.0 64-bit3272+18−1769.2%−151.526.3%1300
99.7%
 Critter 1.2 64-bit3236+21−2072.2%−175.925.6%1000
68.5%
 Stockfish 3 64-bit3230+13−1369.2%−157.224.3%2700
99.2%
 Stockfish 2.3.1 64-bit3206+15−1556.7%−56.529.3%1700
87.4%
 Stockfish VE_09 64-bit3194+16−1553.8%−37.729.5%1600
50.2%
 Stockfish 2.2.1 64-bit3193+18−1864.1%−109.827.0%1200
65.1%
 Stockfish 2.1.1 64-bit3188+19−1966.3%−123.828.6%1100
56.7%
 Stockfish 2.2.2 64-bit3186+20−2066.3%−126.028.5%1000
78.6%
 Fire 3.0 64-bit3177+9−931.8%+158.021.2%7200
99.3%
8Rybka 4.1 64-bit3164+7−731.4%+157.524.7%10700
55.7%
 Critter 1.01 64-bit3163+20−2064.0%−109.428.7%900
77.9%
 Chiron 3 64-bit3153+11−1153.3%−28.323.2%3700
92.5%
 Stockfish 2.0.1 64-bit3138+17−1768.7%−145.226.8%1300
75.8%
 Stockfish 1.8 64-bit3129+20−1971.7%−167.323.9%1100
85.4%
 Stockfish 1.7 64-bit3113+22−2271.5%−162.927.3%800
56.8%
 Stockfish 1.9.1 64-bit3110+25−2473.0%−179.421.7%700
57.3%
 Chiron 2 64-bit3108+10−1043.3%+57.320.8%4900
56.9%
 Critter 0.90 64-bit3106+20−1964.4%−110.725.8%1000
93.3%
 Rybka 3 64-bit3087+13−1366.7%−133.524.8%2400
76.0%
9Naum 4.6 64-bit3081+10−948.7%+13.023.2%5100
100.0%
 Chiron 1.5 64-bit3041+12−1236.5%+109.419.2%3300
61.0%
 Critter 0.80 64-bit3038+19−1955.4%−48.427.1%1000
52.5%
 Stockfish 1.6 64-bit3037+22−2264.6%−111.126.1%800
56.9%
 Naum 4.2 64-bit3035+9−937.9%+97.822.1%6400
100.0%
 Shredder 123015+8−837.1%+106.122.1%7100
99.9%
 Naum 4 64-bit2986+16−1566.6%−129.623.1%1700
53.1%
 Chiron 1.1a 64-bit2985+14−1440.8%+74.121.0%2600
99.9%
 Rybka 2.3.2z3 64-bit2955+14−1468.1%−136.228.6%2100
89.1%
10Spike 1.4 Leiden2944+9−939.5%+84.721.6%5600
64.6%
 Stockfish 1.5.1 64-bit2940+19−1955.2%−40.523.8%1000
85.8%
11Hiarcs 13.22928+9−940.0%+83.320.0%6000
85.4%
12Bobcat 8.0 64-bit2917+19−1945.0%+38.124.4%1000
85.3%
13EXchess 7.92b 64-bit2904+16−1642.4%+61.222.1%1500
67.4%
 Hiarcs 13.12898+16−1742.8%+53.325.1%1500
55.9%
 EXchess 7.71b 64-bit2897+14−1538.6%+89.823.1%1900
80.5%
14Cheng 4.39 64-bit2888+15−1541.9%+63.222.7%1800
89.2%
15Deep Sjeng WC2008 64-bit2877+8−845.7%+37.321.9%7000
53.1%
 Shredder 112877+12−1259.3%−73.922.1%2800
84.7%
 Bobcat 7.6 64-bit2865+18−1852.0%−15.724.8%1100
74.5%
 Naum 3.1 64-bit2857+16−1658.6%−69.524.5%1600
63.2%
 Deep Sjeng 3.0 64-bit2853+16−1657.1%−56.325.2%1400
93.2%
 Cheng4 0.38 64-bit2834+17−1745.2%+39.820.4%1300
55.0%
 Naum 3 64-bit2833+17−1658.8%−69.924.6%1400
73.5%
 Hiarcs 12.12826+12−1247.8%+18.722.0%3100
56.5%
16Cyclone xTreme Fear2825+9−947.5%+18.021.1%5600
60.4%
 Hiarcs 122823+15−1553.0%−23.126.9%1700
50.3%
 Hiarcs Paderborn 20072823+15−1553.1%−23.124.8%1700
70.8%
 EXchess 7.18b 64-bit2817+14−1446.9%+25.522.1%1900
68.6%
 Bobcat 7.1 64-bit2811+18−1849.5%+3.825.1%1100
71.0%
 Toga CMLX 1.4.5e2803+22−2251.4%−8.325.9%700
75.4%
 Glaurung 2.2 64-bit2794+14−1458.3%−71.019.8%2200
74.9%
17GNU Chess 5.60 64-bit2787+13−1345.9%+30.423.0%2300
61.3%
18The Baron 3.29 64-bit2784+17−1745.2%+34.823.8%1300
73.9%
 Hiarcs 11.12777+14−1459.3%−70.824.1%2000
67.5%
 Cheng4 0.36a 64-bit2772+13−1355.8%−46.319.8%2600
53.4%
 Naum 2.2 64-bit2772+16−1560.0%−77.326.3%1600
54.2%
 Shredder 102770+15−1459.7%−76.119.4%1900
56.8%
 Hiarcs 112768+20−2062.4%−94.825.6%900
70.9%
 Hiarcs 11.22761+19−1860.2%−79.623.7%1100
50.9%
 Fruit 0511032760+10−1057.0%−58.022.6%4100
66.0%
 GNU Chess 5.50 64-bit2757+13−1354.2%−33.219.0%2500
53.4%
19Loop for Chess9602756+8−853.5%−29.622.9%7900
62.5%
 Fruit 2.32753+20−1964.0%−108.825.0%1000
51.6%
20Tornado 4.88 64-bit2752+11−1152.7%−21.818.5%3400
71.9%
21Octochess 5190 64-bit2747+14−1450.4%−4.823.5%1900
55.4%
 Hiarcs X542745+22−2264.0%−108.423.8%800
87.4%
 Glaurung 2.1 64-bit2730+15−1451.0%−10.819.8%2000
80.5%
22Bright 0.4a2722+9−1055.8%−46.919.2%4900
69.2%
 Fruit 2.2.12717+18−1856.6%−54.124.1%1200
65.5%
23Frenzee 3.5.19 64-bit2712+12−1254.7%−38.815.6%3000
55.1%
 Spike 1.2 Turin2711+9−953.4%−28.523.0%5500
57.0%
 Deep Sjeng 2.72710+13−1351.2%−15.121.4%2300
91.8%
 Glaurung 2.0.1 64-bit2696+15−1548.0%+9.222.6%1900
75.2%
 EXchess 6.50b 64-bit2689+13−1352.0%−14.219.7%2300
52.3%
 Tornado 4.4 64-bit2689+13−1357.5%−60.518.8%2500
82.4%
 Naum 2.12678+17−1750.0%−4.026.4%1300
100.0%
 Glaurung 1.2.12636+13−1346.6%+23.721.4%2400
53.3%
24Cheese 1.8 64-bit2635+18−1848.1%+13.520.6%1100
97.5%
 Deep Sjeng 2.52611+15−1547.0%+16.121.5%1800
57.5%
25Nebula 2.0 64-bit2609+11−1146.5%+29.419.8%3300
62.3%
26Daydreamer 1.75 64-bit2607+10−1047.9%+16.421.6%4300
97.1%
27Maverick 1.5 64-bit2588+17−1751.1%−7.520.2%1300
96.8%
28Movei 00.8.4382571+8−846.8%+25.619.6%7000
62.0%
 Frenzee Feb08 64-bit2569+12−1251.2%−11.015.2%3300
76.9%
 Tornado 4.1 64-bit2562+15−1550.1%−1.018.3%1900
85.9%
 GNU Chess 5.07.173b 64-bit2551+13−1352.0%−17.316.3%2700
79.8%
29Pharaon 3.5.12545+8−845.8%+33.418.8%7900
50.0%
 The Baron 2.232545+10−1048.3%+12.417.1%4500
69.8%
30Arminius 2015-08-06 64-bit2540+17−1748.9%+8.321.1%1200
75.2%
31Hermann 2.8 64-bit2533+11−1150.1%−2.816.6%3400
81.0%
32Jonny 2.832526+10−1048.9%+9.316.0%4800
58.5%
33Amyan 1.722525+10−1048.7%+10.217.6%4400
55.0%
34Fridolin 2.0 64-bit2524+16−1650.8%−5.722.6%1500
59.6%
 Maverick 1.0 64-bit2521+18−1751.3%−9.920.8%1200
66.5%
35Hamsters 0.7.12517+9−948.1%+14.020.3%5000
61.3%
36DanaSah 6.302514+19−1944.3%+41.222.7%1000
54.0%
 Hermann 2.5 64-bit2513+13−1351.8%−17.116.8%2400
95.9%
 Hamsters 0.62494+16−1738.2%+92.119.9%1600
48.6%
 Hermann 2.4 64-bit2494+14−1447.7%+19.717.4%2300
58.5%
 DanaSah 5.072492+18−1855.5%−42.022.7%1100
70.5%
37Ufim 8.022486+8−844.1%+47.818.7%7300
93.1%
 DanaSah 4.662475+13−1347.2%+20.419.4%2500
56.9%
 Daydreamer 1.61 64-bit2473+16−1645.4%+35.419.0%1700
54.8%
 Movei 00.8.3832472+15−1541.4%+72.617.5%1900
64.5%
 Tornado 3.42 64-bit2468+14−1443.9%+47.319.5%2000
53.1%
 DanaSah 5.002467+15−1551.6%−13.920.3%1600
65.3%
 Hermann 2.3 64-bit2462+20−2036.9%+108.416.2%1100
55.4%
 Tornado 2.2 64-bit2460+16−1644.2%+43.518.7%1700
77.9%
 The Baron 1.7.02449+22−2245.5%+30.419.3%800
53.0%
 DanaSah 4.202448+12−1245.0%+38.420.1%2800
90.8%
 DanaSah 4.602436+13−1345.9%+31.817.9%2400
49.2%
 Movei 00.8.3662436+26−2652.7%−22.717.0%600
71.8%
 Hamsters 0.52426+22−2240.1%+79.817.7%900
83.6%
 Nebula 1.0 64-bit2412+17−1748.7%+8.218.8%1300
75.6%
38LittleThought 1.052 64-bit2405+11−1144.6%+41.416.9%3500
77.4%
 Hermann 2.02397+17−1839.3%+87.416.8%1400
90.5%
 Hamsters 0.42379+21−2138.6%+90.918.3%900
73.2%
39SlowChess 2.960d2371+13−1343.6%+49.718.8%2400
94.3%
 Tornado 2.1.41a2354+18−1841.1%+69.220.0%1300
69.4%
 Hermann 1.92346+24−2442.4%+63.916.0%700
53.6%
 Maverick 0.60 64-bit2344+20−2050.4%−3.815.6%1000
83.4%
40Hussar 0.42333+12−1237.9%+95.418.0%2700
99.4%
41Patzer 3.802311+12−1338.5%+93.414.2%2900
75.6%
 Hermann 1.72302+23−2344.9%+40.415.4%800
84.8%
42TJchess 1.012288+13−1336.8%+108.415.6%2800
100.0%
43Aice 0.99.22259+10−1034.5%+123.214.6%4600
83.6%
44Ayito 0.2.9942252+10−1134.2%+129.713.0%4500
74.5%
 Hamsters 0.22244+21−2151.4%−23.816.8%1000
86.7%
45Betsy Fischer2230+13−1335.8%+115.515.6%3100
100.0%
46Chispa 4.0.32168+14−1437.7%+98.724.7%2300
60.0%
 Hussar 0.22165+19−1940.9%+73.814.0%1300
100.0%
47Homer 1.022121+16−1639.9%+77.916.8%1700
100.0%
48Galjoen 0.35.2 64-bit2021+21−2136.5%+109.815.7%1000
99.1%
49RamJet 0.121978+31−3229.9%+157.018.8%400
100.0%
50Taktix 2.23x1853+24−2531.4%+163.012.4%1100
60.8%
51BigLion 2.23x1848+24−2531.0%+168.510.2%1100
100.0%
52ArcBishop80 2.24a1452+43−4324.7%+253.711.3%300
91.9%
53BigLion80 2.23x1416+46−2119.7%+301.711.3%300
 

Results matrix

All engines (top 12, best versions only)
#NameELO123456789101112
1Stockfish 8 64-bit3628 156.5 − 143.5
+68−55=177
−5
185.5 − 114.5
+105−34=161
+13
240.5 − 59.5
+184−3=113
−37
250.5 − 49.5
+206−5=89
−6
261.5 − 38.5
+232−9=59
−34
269 − 31
+242−4=54
−14
286.5 − 13.5
+273−0=27
+5
    
2Houdini 5.01 64-bit3610143.5 − 156.5
+55−68=177
+5
 173 − 127
+84−38=178
+6
240 − 60
+190−10=100
−13
238.5 − 61.5
+198−21=81
−15
268 − 32
+241−5=54
+12
266 − 34
+236−4=60
−14
282 − 18
+268−4=28
−8
    
3Komodo 10.4 64-bit3572114.5 − 185.5
+34−105=161
−13
127 − 173
+38−84=178
−6
 237 − 63
+191−17=92
+20
220 − 80
+172−32=96
−32
258 − 42
+230−14=56
+13
264 − 36
+238−10=52
+25
282.5 − 17.5
+267−2=31
+25
    
4Shredder 13 64-bit338959.5 − 240.5
+3−184=113
+37
60 − 240
+10−190=100
+13
63 − 237
+17−191=92
−20
 155 − 145
+93−83=124
+1
186 − 114
+128−56=116
−17
207.5 − 92.5
+157−42=101
+21
233.5 − 66.5
+195−28=77
−20
251 − 49
+222−20=58
−41
   
5Fire 5 64-bit338049.5 − 250.5
+5−206=89
+6
61.5 − 238.5
+21−198=81
+15
80 − 220
+32−172=96
+32
145 − 155
+83−93=124
−1
 188.5 − 111.5
+139−62=99
0
191 − 109
+137−55=108
−9
233 − 67
+196−30=74
−12
258 − 42
+233−17=50
0
   
6Critter 1.6a 64-bit329338.5 − 261.5
+9−232=59
+34
32 − 268
+5−241=54
−12
42 − 258
+14−230=56
−13
114 − 186
+56−128=116
+17
111.5 − 188.5
+62−139=99
0
 143 − 157
+86−100=114
−27
209 − 91
+157−39=104
+2
231 − 69
+198−36=66
−8
267 − 33
+243−9=48
−16
269 − 31
+247−9=44
−18
 
7Chiron 4 64-bit328131 − 269
+4−242=54
+14
34 − 266
+4−236=60
+14
36 − 264
+10−238=52
−25
92.5 − 207.5
+42−157=101
−21
109 − 191
+55−137=108
+9
157 − 143
+100−86=114
+27
 205.5 − 94.5
+168−57=75
+15
223 − 77
+181−35=84
−27
269.5 − 30.5
+252−13=35
+23
261 − 39
+238−16=46
−40
 
8Rybka 4.1 64-bit316413.5 − 286.5
+0−273=27
−5
18 − 282
+4−268=28
+8
17.5 − 282.5
+2−267=31
−25
66.5 − 233.5
+28−195=77
+20
67 − 233
+30−196=74
+12
91 − 209
+39−157=104
−2
94.5 − 205.5
+57−168=75
−15
 196.5 − 103.5
+145−52=103
+20
77 − 23
+67−13=20
−14
80.5 − 19.5
+70−9=21
−1
78 − 22
+66−10=24
−39
9Naum 4.6 64-bit3081   49 − 251
+20−222=58
+41
42 − 258
+17−233=50
0
69 − 231
+36−198=66
+8
77 − 223
+35−181=84
+27
103.5 − 196.5
+52−145=103
−20
 206 − 94
+166−54=80
−4
217.5 − 82.5
+184−49=67
+13
70.5 − 29.5
+56−15=29
−22
10Spike 1.4 Leiden2944     33 − 267
+9−243=48
+16
30.5 − 269.5
+13−252=35
−23
23 − 77
+13−67=20
+14
94 − 206
+54−166=80
+4
 46 − 54
+32−40=28
−44
52 − 48
+36−32=32
−14
11Hiarcs 13.22928     31 − 269
+9−247=44
+18
39 − 261
+16−238=46
+40
19.5 − 80.5
+9−70=21
+1
82.5 − 217.5
+49−184=67
−13
54 − 46
+40−32=28
+44
 56 − 44
+47−35=18
+34
12Bobcat 8.0 64-bit2917       22 − 78
+10−66=24
+39
29.5 − 70.5
+15−56=29
+22
48 − 52
+32−36=32
+14
44 − 56
+35−47=18
−34
 
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

All engines (top 12, best versions only)
#NameELO123456789101112
1Stockfish 8 64-bit3628 98.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 5.01 64-bit36101.7 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 10.4 64-bit35720.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Shredder 13 64-bit33890.00.00.0 89.4100.0100.0100.0100.0100.0100.0100.0
5Fire 5 64-bit33800.00.00.010.6 100.0100.0100.0100.0100.0100.0100.0
6Critter 1.6a 64-bit32930.00.00.00.00.0 95.2100.0100.0100.0100.0100.0
7Chiron 4 64-bit32810.00.00.00.00.04.8 100.0100.0100.0100.0100.0
8Rybka 4.1 64-bit31640.00.00.00.00.00.00.0 100.0100.0100.0100.0
9Naum 4.6 64-bit30810.00.00.00.00.00.00.00.0 100.0100.0100.0
10Spike 1.4 Leiden29440.00.00.00.00.00.00.00.00.0 99.599.4
11Hiarcs 13.229280.00.00.00.00.00.00.00.00.00.5 85.4
12Bobcat 8.0 64-bit29170.00.00.00.00.00.00.00.00.00.614.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Explanation of the columns

"Rank" — 1 is best, 2 is second best, etc.. Note that only best engine version wich played at least 150 games may have rank, that's why many engines don't have any rank.
"Name" — Name and version of an engine, including settings, 32/64-bit and number of CPUs. It has green color if an engine is free.
"ELO" — Engine rating computed with Bayeselo.
"+" and "−" — 95% confidence intervals. For example, if engine's rating is 2850, "+" is +20 and "−" is −15, it means that there is only 5% estimated probability that engine's "true" rating is outside of the [2850−15 .. 2850+20] range.
"Score" — Number of points scored by an engine, divided by the number of games. Win is 1 point, draw is 1/2 of a point, and loss is 0.
"Average Opponent" — Difference between the rating of engine tested and average of the opponent ratings for all games played by that engine. Positive number means that engine was playing with stronger opponents, averagely. Negative number - weaker opponents.
"Draws" — Percentage of games by an engine, that ended in a draw.
"Games" — Total number of games played by an engine.

Additional selections from the complete rating list

All engines   |   32-bit

Free engines   |   32-bit

Open source engines   |   32-bit


Created in 2005-2008 by CCRL team
Last games added on March 25, 2017