CCRL 404FRC
Downloads and Statistics
June 19, 2018
Testing summary:
Total: 223'100 games
played by 177 programs
2080 CPU days (X2 4600+)

White wins: 92'069 (41.3%)
Black wins: 80'146 (35.9%)
Draws: 50'885 (22.8%)
White score: 52.7%

Rating list

CCRL 404FRC Rating List — All engines (best versions only) (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 June 19, 2018 with Bayeselo based on 223'100 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Stockfish 9 64-bit3682+13−1377.3%−215.434.8%2400 
98.1%
2Houdini 6 64-bit3665+11−1172.5%−173.539.4%3300
100.0%
3Komodo 12.1.1 64-bit3600+15−1566.5%−133.737.8%1800
100.0%
4Fire 7 64-bit3496+12−1257.2%−66.036.2%2700
100.0%
5Shredder 13 64-bit3389+9−944.0%+38.132.1%5700
100.0%
6Critter 1.6a 64-bit3294+6−643.3%+50.928.7%13300
100.0%
7Chiron 4 64-bit3272+10−1035.6%+122.521.9%5500
100.0%
8Senpai 2.0 64-bit3209+17−1747.6%+18.626.4%1400
100.0%
9Rybka 4.1 64-bit3164+7−732.8%+141.125.5%11100
99.7%
10Nemorino 4.00 64-bit3136+20−2052.2%−18.427.6%1000
100.0%
11Naum 4.6 64-bit3081+9−946.5%+30.423.4%5800
100.0%
12Demolito 2017-08-26 64-bit2972+16−1644.0%+50.124.7%1500
99.9%
13Spike 1.4 Leiden2944+9−938.8%+89.722.0%6000
99.5%
14Hiarcs 13.22928+9−939.3%+89.320.1%6400
73.1%
15Bobcat 8.0 64-bit2923+17−1742.2%+58.524.4%1300
94.1%
16EXchess 7.92b 64-bit2905+15−1642.2%+61.723.2%1600
96.1%
17Cheng 4.39 64-bit2887+14−1442.4%+58.822.8%2000
85.4%
18Deep Sjeng WC2008 64-bit2878+8−845.8%+36.121.9%7200
100.0%
19Cyclone xTreme Fear2825+9−947.2%+20.121.0%5800
95.8%
20Tornado 8.0 64-bit2807+19−1953.4%−25.422.0%1000
92.7%
21The Baron 3.29 64-bit2789+16−1646.9%+22.323.1%1500
52.4%
22GNU Chess 5.60 64-bit2788+12−1245.8%+31.623.1%2600
100.0%
23Loop for Chess9602756+8−853.5%−29.023.0%8200
69.1%
24Octochess 5190 64-bit2753+13−1351.3%−11.223.4%2200
100.0%
25Bright 0.4a2723+9−955.4%−44.319.4%5200
95.5%
26Frenzee 3.5.19 64-bit2711+12−1253.8%−32.115.7%3300
68.2%
27Cheese 1.9.1 64-bit2706+17−1750.2%−2.721.7%1300
81.3%
28Arminius 2017-01-01 64-bit2695+19−1856.3%−47.019.5%1100
100.0%
29Nebula 2.0 64-bit2608+11−1146.1%+31.920.0%3600
54.1%
30Daydreamer 1.75 64-bit2607+10−1047.6%+18.621.5%4600
99.7%
31Maverick 1.5 64-bit2582+15−1548.4%+12.519.6%1600
92.3%
32Movei 00.8.4382570+8−846.3%+28.919.6%7300
61.2%
33Monolith 0.4 64-bit2567+19−1949.4%+4.318.9%1000
98.0%
34Pharaon 3.5.12545+8−845.7%+34.518.8%8100
98.1%
35Hermann 2.8 64-bit2531+11−1149.9%+0.116.6%3500
77.4%
36Jonny 2.832526+10−1048.8%+9.616.0%4900
53.5%
37Amyan 1.722525+10−1048.7%+10.617.7%4500
58.6%
38Fridolin 2.0 64-bit2524+15−1550.4%−3.422.3%1600
78.8%
39Hamsters 0.7.12516+9−948.1%+14.720.3%5000
57.6%
40DanaSah 6.302515+18−1847.1%+18.722.1%1100
99.8%
41Ufim 8.022486+8−844.5%+44.918.7%7400
100.0%
42LittleThought 1.052 64-bit2405+11−1145.0%+37.917.0%3600
100.0%
43SlowChess 2.960d2372+13−1344.2%+44.718.6%2500
100.0%
44Hussar 0.42332+12−1238.3%+92.618.3%2800
60.2%
45Teki 2 64-bit2329+19−1948.1%+15.718.7%1000
95.7%
46Patzer 3.802310+12−1238.8%+90.714.3%3000
99.7%
47TJchess 1.012287+12−1237.0%+105.915.9%2900
100.0%
48Aice 0.99.22259+10−1035.6%+115.314.5%4800
85.0%
49Ayito 0.2.9942252+10−1035.2%+121.613.1%4700
99.8%
50Betsy Fischer2229+12−1236.9%+107.015.9%3300
100.0%
51Chispa 4.0.32167+13−1439.0%+90.925.4%2400
100.0%
52Homer 1.022124+15−1641.3%+66.816.7%1800
100.0%
53RamJet 0.142027+23−2340.6%+71.118.5%800
99.0%
54Galjoen 0.35.2 64-bit1991+22−2326.8%+189.417.2%900
100.0%
55Taktix 2.23x1885+23−2433.2%+140.612.5%1100
68.1%
56BigLion 2.23x1878+23−2432.5%+148.310.5%1100
100.0%
57ArcBishop80 2.24a1483+43−4324.7%+253.711.3%300
91.9%
58BigLion80 2.23x1447+46−2119.7%+301.711.3%300
 

Results matrix

All engines (top 12, best versions only)
#NameELO123456789101112
1Stockfish 9 64-bit3682 154.5 − 145.5
+65−56=179
−8
189 − 111
+107−29=164
−6
237.5 − 62.5
+177−2=121
+4
259.5 − 40.5
+224−5=71
−10
275.5 − 24.5
+253−2=45
−15
284 − 16
+270−2=28
+40
     
2Houdini 6 64-bit3665145.5 − 154.5
+56−65=179
+8
 188 − 112
+106−30=164
+8
226 − 74
+170−18=112
−1
256.5 − 43.5
+217−4=79
−9
272.5 − 27.5
+250−5=45
−11
276.5 − 23.5
+256−3=41
−9
     
3Komodo 12.1.1 64-bit3600111 − 189
+29−107=164
+6
112 − 188
+30−106=164
−8
 201.5 − 98.5
+132−29=139
0
242.5 − 57.5
+196−11=93
+6
259.5 − 40.5
+224−5=71
−24
270.5 − 29.5
+246−5=49
+16
     
4Fire 7 64-bit349662.5 − 237.5
+2−177=121
−4
74 − 226
+18−170=112
+1
98.5 − 201.5
+29−132=139
0
 198.5 − 101.5
+124−27=149
−9
232.5 − 67.5
+182−17=101
−14
243 − 57
+200−14=86
0
262.5 − 37.5
+232−7=61
+14
269.5 − 30.5
+244−5=51
+6
   
5Shredder 13 64-bit338940.5 − 259.5
+5−224=71
+10
43.5 − 256.5
+4−217=79
+9
57.5 − 242.5
+11−196=93
−6
101.5 − 198.5
+27−124=149
+9
 186 − 114
+128−56=116
−16
207.5 − 92.5
+157−42=101
+12
78 − 22
+65−9=26
+23
233.5 − 66.5
+195−28=77
−20
77 − 23
+63−9=28
−60
251 − 49
+222−20=58
−41
 
6Critter 1.6a 64-bit329424.5 − 275.5
+2−253=45
+15
27.5 − 272.5
+5−250=45
+11
40.5 − 259.5
+5−224=71
+24
67.5 − 232.5
+17−182=101
+14
114 − 186
+56−128=116
+16
 143 − 157
+86−100=114
−37
60 − 40
+46−26=28
−15
209 − 91
+157−39=104
+1
75 − 25
+61−11=28
+20
231 − 69
+198−36=66
−9
90 − 10
+84−4=12
+39
7Chiron 4 64-bit327216 − 284
+2−270=28
−40
23.5 − 276.5
+3−256=41
+9
29.5 − 270.5
+5−246=49
−16
57 − 243
+14−200=86
0
92.5 − 207.5
+42−157=101
−12
157 − 143
+100−86=114
+37
 54 − 46
+39−31=30
−35
205.5 − 94.5
+168−57=75
+24
74.5 − 25.5
+61−12=27
+39
223 − 77
+181−35=84
−18
86 − 14
+81−9=10
+20
8Senpai 2.0 64-bit3209   37.5 − 262.5
+7−232=61
−14
22 − 78
+9−65=26
−23
40 − 60
+26−46=28
+15
46 − 54
+31−39=30
+35
 59.5 − 40.5
+42−23=35
+18
62.5 − 37.5
+49−24=27
+15
63 − 37
+47−21=32
−39
80.5 − 19.5
+66−5=29
−18
9Rybka 4.1 64-bit3164   30.5 − 269.5
+5−244=51
−6
66.5 − 233.5
+28−195=77
+20
91 − 209
+39−157=104
−1
94.5 − 205.5
+57−168=75
−24
40.5 − 59.5
+23−42=35
−18
 51.5 − 48.5
+33−30=37
−21
196.5 − 103.5
+145−52=103
+20
81 − 19
+70−8=22
+44
10Nemorino 4.00 64-bit3136    23 − 77
+9−63=28
+60
25 − 75
+11−61=28
−20
25.5 − 74.5
+12−61=27
−39
37.5 − 62.5
+24−49=27
−15
48.5 − 51.5
+30−33=37
+21
 56.5 − 43.5
+38−25=37
−11
70.5 − 29.5
+59−18=23
−13
11Naum 4.6 64-bit3081    49 − 251
+20−222=58
+41
69 − 231
+36−198=66
+9
77 − 223
+35−181=84
+18
37 − 63
+21−47=32
+39
103.5 − 196.5
+52−145=103
−20
43.5 − 56.5
+25−38=37
+11
 64.5 − 35.5
+51−22=27
−5
12Demolito 2017-08-26 64-bit2972     10 − 90
+4−84=12
−39
14 − 86
+9−81=10
−20
19.5 − 80.5
+5−66=29
+18
19 − 81
+8−70=22
−44
29.5 − 70.5
+18−59=23
+13
35.5 − 64.5
+22−51=27
+5
 
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 9 64-bit3682 98.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 6 64-bit36651.9 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 12.1.1 64-bit36000.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Fire 7 64-bit34960.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0
5Shredder 13 64-bit33890.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
6Critter 1.6a 64-bit32940.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
7Chiron 4 64-bit32720.00.00.00.00.00.0 100.0100.0100.0100.0100.0
8Senpai 2.0 64-bit32090.00.00.00.00.00.00.0 100.0100.0100.0100.0
9Rybka 4.1 64-bit31640.00.00.00.00.00.00.00.0 99.7100.0100.0
10Nemorino 4.00 64-bit31360.00.00.00.00.00.00.00.00.3 100.0100.0
11Naum 4.6 64-bit30810.00.00.00.00.00.00.00.00.00.0 100.0
12Demolito 2017-08-26 64-bit29720.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100


Complete list (all engines and versions)

Pure list (removes rating distortions)


Selections from the complete rating list:

All engines   |   32-bit

Free engines   |   32-bit

Open source engines   |   32-bit

Custom comparison

Step 1. Select class of engines to compare:

Take only public releases (no private engines)
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Take only engines with default settings
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Step 2. Select output that you want to see.

Rating list
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  (Step: , Numbers: )

Results table
Performance table
Score table
LOS table
Proportion of draws
White score
Number of 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

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Match length (Minimum number of games to highlight with color):

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Reference rating list:
Recalibrate:
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  Recalibrate current list to reference using all common engines


Step 3.


Download games in PGN format

All games are compressed with 7-zip.

All games, without comments

223'100 games (45.38 MB)

All games with comments

223'100 games (129.15 MB)

Selection of games

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Various statistics


Created in 2005-2008 by CCRL team
Last games added on June 19, 2018