CCRL 404FRC
Downloads and Statistics
December 13, 2019
Testing summary:
Total: 253'994 games
played by 204 programs
2365 CPU days (X2 4600+)

White wins: 104'182 (41.0%)
Black wins: 90'307 (35.6%)
Draws: 59'505 (23.4%)
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 December 13, 2019 with Bayeselo based on 253'994 games
RankNameRatingScoreAverage
Opponent		DrawsGamesLOS
ELO+−
1Stockfish 10 64-bit3714+13−1375.8%−183.236.4%2310 
100.0%
2Houdini 6 64-bit3653+9−969.3%−144.041.6%4614
100.0%
3Komodo 13.1 64-bit3608+12−1268.0%−137.338.5%2562
100.0%
4Allie 0.5 nn42850 GTX10503552+22−2250.9%−7.638.1%700
100.0%
5Komodo 13.01 MCTS 64-bit3498+11−1152.6%−27.639.3%3122
90.3%
6Fire 7.1 64-bit3489+10−1053.6%−37.837.5%4320
99.8%
7Ethereal 11.50 64-bit3467+12−1250.7%−10.036.9%2464
100.0%
8Shredder 13 64-bit3382+8−842.8%+49.032.0%7528
100.0%
9Critter 1.6a 64-bit3292+6−642.7%+55.128.8%14738
100.0%
10Chiron 4 64-bit3264+9−935.1%+126.822.7%6830
100.0%
11Pedone 1.9 64-bit3213+15−1541.2%+67.230.6%1700
91.2%
12Senpai 2.0 64-bit3199+13−1346.4%+30.229.5%2220
63.4%
13Vajolet2 2.8 64-bit3196+18−1849.3%+5.333.5%1082
94.0%
14Nemorino 5.00 64-bit3178+15−1651.3%−9.832.8%1520
55.6%
15Demolito 2019-02-06 64-bit3176+16−1651.5%−12.029.4%1416
95.6%
16Rybka 4.1 64-bit3161+7−633.7%+133.425.8%11720
100.0%
17Naum 4.6 64-bit3078+9−945.7%+35.523.8%6420
83.1%
18SlowChess Blitz 1.5 64-bit3069+18−1752.0%−18.728.1%1208
100.0%
19Spike 1.4 Leiden2942+9−937.5%+99.222.1%6510
99.5%
20Hiarcs 13.22927+8−838.7%+93.320.3%6910
93.6%
21Bobcat 8.0 64-bit2914+15−1640.1%+76.124.6%1610
91.3%
22EXchess 7.92b 64-bit2900+15−1541.7%+64.723.5%1810
93.1%
23Cheng 4.39 64-bit2885+13−1343.3%+53.422.4%2310
86.2%
24Deep Sjeng WC2008 64-bit2877+8−846.3%+31.922.1%7510
97.9%
25The Baron 3.44 64-bit2858+16−1753.8%−28.825.8%1310
90.9%
26Minic 1.15 64-bit2835+32−3247.2%+17.528.1%320
74.4%
27Cyclone xTreme Fear2823+9−947.6%+18.221.2%6220
99.5%
28Tornado 8.0 64-bit2800+16−1652.8%−20.922.7%1410
95.8%
29GNU Chess 5.60 64-bit2783+11−1146.1%+29.423.6%3010
72.3%
30Arminius 2018-12-23 64-bit2777+18−1847.5%+17.222.8%1100
95.8%
31Cheese 2.0 64-bit2756+17−1750.7%−4.726.1%1300
53.0%
32‑33Loop for Chess9602755+7−853.1%−26.423.0%8510
50.4%
32‑33Octochess 5190 64-bit2755+12−1251.6%−12.924.0%2610
100.0%
34Bright 0.4a2724+9−955.3%−43.419.8%5610
64.1%
35Karballo 1.8 64-bit2720+19−1952.8%−21.724.9%1000
83.2%
36Frenzee 3.5.19 64-bit2709+11−1153.9%−31.416.0%3710
100.0%
37Fridolin 3.00 64-bit2617+16−1645.6%+32.819.3%1520
85.3%
38‑39Daydreamer 1.75 64-bit2607+9−947.9%+17.121.9%5110
51.5%
38‑39Nebula 2.0 64-bit2607+10−1046.4%+29.520.4%4110
66.7%
40Alfil 13.1 64-bit2603+18−1750.3%−2.620.7%1210
88.4%
41DanaSah 7.902589+15−1555.6%−41.120.5%1640
86.5%
42Maverick 1.5 64-bit2578+14−1448.0%+15.319.6%2010
89.1%
43Movei 00.8.4382569+8−846.4%+28.219.8%7820
52.1%
44Monolith 0.4 64-bit2568+16−1649.1%+6.219.9%1510
99.4%
45Pharaon 3.5.12546+8−745.8%+32.619.2%8520
80.0%
46Galjoen 0.40.1 64-bit2538+18−1849.3%+4.221.5%1068
66.4%
47Hermann 2.8 64-bit2533+11−1149.5%+2.217.0%3910
87.0%
48‑49Amyan 1.722525+10−1048.5%+11.917.9%4820
51.0%
48‑49Jonny 2.832525+9−948.5%+11.916.1%5220
95.5%
50Hamsters 0.7.12515+9−948.1%+14.219.9%5410
100.0%
51Ufim 8.022485+8−844.4%+45.019.0%7818
100.0%
52LittleThought 1.052 64-bit2405+11−1144.4%+43.017.5%3910
100.0%
53Hussar 0.42336+12−1240.0%+78.718.6%3000
67.5%
54Teki 2 64-bit2332+18−1849.8%+1.718.1%1200
98.7%
55Patzer 3.802308+12−1239.5%+85.114.1%3200
99.1%
56TJchess 1.012288+12−1238.1%+97.516.1%3100
100.0%
57Aice 0.99.22260+10−1036.2%+110.314.7%5000
92.3%
58Ayito 0.2.9942251+10−1035.6%+118.613.1%4800
99.9%
59Betsy Fischer2227+12−1237.3%+104.616.0%3400
99.9%
60Robocide 0.4 64-bit2192+19−2045.0%+38.519.1%1000
98.5%
61Chispa 4.0.32167+13−1339.3%+87.826.0%2500
100.0%
62Homer 1.022118+14−1448.8%−1.915.3%2300
100.0%
63RamJet 0.142018+19−1950.6%−13.415.1%1284
100.0%
64Taktix 2.23x1896+20−2041.1%+74.412.2%1400
88.4%
65BigLion 2.23x1880+19−1941.4%+78.413.0%1500
100.0%
66Sapeli 1.20 64-bit1790+25−2460.0%−94.48.8%906
100.0%
67ArcBishop80 2.24a1497+27−2819.9%+274.110.1%766
81.1%
68BigLion80 2.23x1481+28−2918.1%+291.910.3%756
 

Results matrix

All engines (top 12, best versions only)
#NameELO1
Stock
2
Houdi
3
Komod
4
Allie
5
Komod
6
Fire
7
Ether
8
Shred
9
Critt
10
Chiro
11
Pedon
12
Senpa
1Stockfish 10 64-bit3714 192.5 − 107.5
+117−32=151
+23		199.5 − 104.5
+130−35=139
−9		68.5 − 31.5
+50−13=37
−40		241.5 − 58.5
+193−10=97
−2		246 − 54
+196−4=100
−2		167.5 − 32.5
+138−3=59
−2		274 − 26
+248−0=52
+23		    
2Houdini 6 64-bit3653107.5 − 192.5
+32−117=151
−23		 178 − 126
+88−36=180
+3		64 − 36
+42−14=44
−12		227 − 73
+163−9=128
+8		226 − 74
+170−18=112
+3		154.5 − 45.5
+116−7=77
−6		256.5 − 43.5
+217−4=79
−4		272.5 − 27.5
+250−5=45
−1		276.5 − 23.5
+256−3=41
−5		  
3Komodo 13.1 64-bit3608104.5 − 199.5
+35−130=139
+9		126 − 178
+36−88=180
−3		 53.5 − 46.5
+31−24=45
−34		210.5 − 93.5
+131−14=159
+3		205.5 − 96.5
+135−26=141
−8		218.5 − 85.5
+157−24=123
0		250 − 54
+208−12=84
+9		280 − 40
+244−4=72
−21		292.5 − 27.5
+271−6=43
+29		  
4Allie 0.5 nn42850 GTX1050355231.5 − 68.5
+13−50=37
+40		36 − 64
+14−42=44
+12		46.5 − 53.5
+24−31=45
+34		 56 − 44
+38−26=36
−15		56 − 44
+39−27=34
−22		65.5 − 34.5
+46−15=39
+15		65 − 35
+49−19=32
−70		    
5Komodo 13.01 MCTS 64-bit349858.5 − 241.5
+10−193=97
+2		73 − 227
+9−163=128
−8		93.5 − 210.5
+14−131=159
−3		44 − 56
+26−38=36
+15		 148 − 152
+72−76=152
−13		111.5 − 100.5
+63−52=97
−14		205 − 95
+150−40=110
+4		236.5 − 63.5
+192−19=89
−1		251 − 49
+220−18=62
+29		256.5 − 43.5
+224−11=65
−7		 
6Fire 7.1 64-bit348954 − 246
+4−196=100
+2		74 − 226
+18−170=112
−3		96.5 − 205.5
+26−135=141
+8		44 − 56
+27−39=34
+22		152 − 148
+76−72=152
+13		 107.5 − 104.5
+53−50=109
−18		198.5 − 101.5
+124−27=149
−9		232.5 − 67.5
+182−17=101
−9		243 − 57
+200−14=86
−1		86.5 − 13.5
+75−2=23
+8		262.5 − 37.5
+232−7=61
+11
7Ethereal 11.50 64-bit346732.5 − 167.5
+3−138=59
+2		45.5 − 154.5
+7−116=77
+6		85.5 − 218.5
+24−157=123
0		34.5 − 65.5
+15−46=39
−15		100.5 − 111.5
+52−63=97
+14		104.5 − 107.5
+50−53=109
+18		 129 − 83
+74−28=110
−21		160.5 − 49.5
+129−18=63
+11		157 − 43
+128−14=58
0		167.5 − 32.5
+142−7=51
−2		168 − 32
+145−9=46
−6
8Shredder 13 64-bit338226 − 274
+0−248=52
−23		43.5 − 256.5
+4−217=79
+4		54 − 250
+12−208=84
−9		35 − 65
+19−49=32
+70		95 − 205
+40−150=110
−4		101.5 − 198.5
+27−124=149
+9		83 − 129
+28−74=110
+21		 186 − 114
+128−56=116
−11		207.5 − 92.5
+157−42=101
+11		73.5 − 26.5
+56−9=35
−11		78 − 22
+65−9=26
+20
9Critter 1.6a 64-bit3292 27.5 − 272.5
+5−250=45
+1		40 − 280
+4−244=72
+21		 63.5 − 236.5
+19−192=89
+1		67.5 − 232.5
+17−182=101
+9		49.5 − 160.5
+18−129=63
−11		114 − 186
+56−128=116
+11		 143 − 157
+86−100=114
−43		60.5 − 39.5
+42−21=37
−8		60 − 40
+46−26=28
−23
10Chiron 4 64-bit3264 23.5 − 276.5
+3−256=41
+5		27.5 − 292.5
+6−271=43
−29		 49 − 251
+18−220=62
−29		57 − 243
+14−200=86
+1		43 − 157
+14−128=58
0		92.5 − 207.5
+42−157=101
−11		157 − 143
+100−86=114
+43		 62 − 38
+40−16=44
+23		54 − 46
+39−31=30
−37
11Pedone 1.9 64-bit3213    43.5 − 256.5
+11−224=65
+7		13.5 − 86.5
+2−75=23
−8		32.5 − 167.5
+7−142=51
+2		26.5 − 73.5
+9−56=35
+11		39.5 − 60.5
+21−42=37
+8		38 − 62
+16−40=44
−23		 54 − 46
+33−25=42
+12
12Senpai 2.0 64-bit3199     37.5 − 262.5
+7−232=61
−11		32 − 168
+9−145=46
+6		22 − 78
+9−65=26
−20		40 − 60
+26−46=28
+23		46 − 54
+31−39=30
+37		46 − 54
+25−33=42
−12		 
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)
#NameELO1
Sto
2
Hou
3
Kom
4
All
5
Kom
6
Fir
7
Eth
8
Shr
9
Cri
10
Chi
11
Ped
12
Sen
1Stockfish 10 64-bit3714 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 6 64-bit36530.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 13.1 64-bit36080.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Allie 0.5 nn42850 GTX105035520.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0
5Komodo 13.01 MCTS 64-bit34980.00.00.00.0 90.3100.0100.0100.0100.0100.0100.0
6Fire 7.1 64-bit34890.00.00.00.09.7 99.8100.0100.0100.0100.0100.0
7Ethereal 11.50 64-bit34670.00.00.00.00.00.2 100.0100.0100.0100.0100.0
8Shredder 13 64-bit33820.00.00.00.00.00.00.0 100.0100.0100.0100.0
9Critter 1.6a 64-bit32920.00.00.00.00.00.00.00.0 100.0100.0100.0
10Chiron 4 64-bit32640.00.00.00.00.00.00.00.00.0 100.0100.0
11Pedone 1.9 64-bit32130.00.00.00.00.00.00.00.00.00.0 91.2
12Senpai 2.0 64-bit31990.00.00.00.00.00.00.00.00.00.08.8 
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)
Take only stable versions (no beta versions)
Take only engines with default settings
Take only best versions from each family

Select additional individual engines or engine families. You can select multiple items in each list by pressing SHIFT or CTRL while selecting. These lists can be used all at the same time, all selections will be simply combined together.

Families

Engines


Step 2. Select output that you want to see.

Rating list
Testing profile
  (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

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


Step 3.


Download games in PGN format

All games are compressed with 7-zip.

All games, without comments

253'994 games (51.70 MB)

All games with comments

253'994 games (147.55 MB)

Selection of games
(Please don't use aggressive download managers)

Various statistics

Created in 2005-2008 by CCRL team
Last games added on December 13, 2019