CCRL 40/2 FRC
Downloads and Statistics
January 20, 2021
Testing summary:
Total: 298'644 games
played by 232 programs

White wins: 120'923 (40.5%)
Black wins: 103'129 (34.5%)
Draws: 74'592 (25.0%)
White score: 53.0%

Rating list

CCRL 40/2 FRC Rating List — All engines (best versions only) (Quote)

Ponder off, 5-men EGTB, 128MB hash, 64-bit executables where available, random openings with switched sides
Time control: Equivalent to 40 moves in 2 minutes on an Intel i7-4770k.
Computed on January 20, 2021 with Bayeselo based on 298'644 games
RankNameRatingScoreAverage
Opponent		DrawsGamesLOS
ELO+−
1Dragon by Komodo3782+17−1674.9%−180.936.7%1400 
81.7%
2Stockfish 123773+12−1269.8%−144.137.9%2550
100.0%
3Houdini 63645+7−766.1%−117.841.5%8028
100.0%
4Ethereal 12.503569+10−1051.5%−9.341.0%3440
100.0%
5SlowChess Blitz 2.43539+12−1252.3%−14.636.2%2450
100.0%
6Fire 7.13487+8−753.5%−33.340.2%7082
100.0%
7RubiChess 1.93406+14−1442.9%+49.431.8%1850
53.0%
8Pedone 3.03405+16−1643.2%+46.634.4%1350
98.5%
9Schooner 2.23385+10−1040.0%+69.637.0%4060
77.2%
10Shredder 133381+7−642.2%+53.333.3%10446
100.0%
11Nemorino 6.003340+17−1746.3%+26.429.5%1200
99.6%
12Demolito 2020-12-243312+14−1439.5%+76.832.9%1950
99.8%
13Critter 1.6a3290+6−641.9%+61.829.1%16644
100.0%
14Chiron 43265+8−834.6%+126.624.3%8732
100.0%
15‑16Senpai 2.03203+10−1147.2%+21.531.5%3572
48.9%
15‑16Vajolet2 2.83203+12−1248.9%+6.135.1%2236
100.0%
17Rybka 4.13161+7−635.5%+119.026.1%12680
100.0%
18Monolith 23115+13−1353.2%−25.229.6%2320
100.0%
19Naum 4.63076+8−846.5%+29.724.3%7440
94.6%
20Minic 3.033060+18−1852.8%−21.026.6%1100
99.0%
21Rodent IV v0.263035+12−1247.8%+15.930.0%2560
100.0%
22Cheng 4.402983+19−1951.9%−16.323.5%1000
100.0%
23Spike 1.4 Leiden2943+8−837.4%+97.822.4%7420
99.8%
24Hiarcs 13.22927+8−838.2%+95.420.5%7830
98.3%
25Bobcat 8.02911+13−1338.1%+88.125.8%2330
92.0%
26EXchess 7.92b2899+12−1340.5%+71.724.0%2470
99.8%
27Deep Sjeng WC20082877+8−845.9%+34.522.0%7760
97.7%
28The Baron 3.442858+16−1653.8%−28.525.8%1310
100.0%
29Cyclone xTreme Fear2824+9−947.3%+19.521.2%6320
97.4%
30Tornado 8.02806+16−1653.1%−22.522.2%1520
98.2%
31‑32Arminius 2018-12-232783+17−1747.8%+15.122.5%1210
47.9%
31‑32GNU Chess 5.602783+11−1145.9%+30.523.6%3120
99.5%
33Cheese 2.02757+17−1750.7%−4.326.1%1300
58.8%
34Loop for Chess9602755+8−753.2%−27.023.1%8620
56.3%
35Octochess 51902754+12−1251.9%−14.924.1%2720
100.0%
36Bright 0.4a2724+9−955.3%−43.220.0%5720
61.1%
37Karballo 1.82721+18−1853.6%−26.725.1%1110
84.8%
38Frenzee 3.5.192710+11−1054.1%−32.516.2%3820
100.0%
39DanaSah 8.302644+18−1846.5%+24.526.0%1100
98.7%
40Fridolin 3.002619+15−1545.7%+31.319.6%1630
86.1%
41‑42Daydreamer 1.752609+9−947.9%+16.122.0%5220
50.9%
41‑42Nebula 2.02609+10−1046.7%+26.420.4%4320
86.3%
43Alfil 13.12598+16−1649.5%+3.720.2%1420
88.3%
44Maverick 1.52586+13−1348.9%+8.719.6%2220
98.7%
45Movei 00.8.4382569+8−846.5%+28.219.7%7920
94.4%
46Dumb 1.72552+20−2049.7%+2.614.2%1000
71.5%
47Pharaon 3.5.12546+7−745.8%+32.919.1%8620
85.9%
48Galjoen 0.40.12536+18−1848.9%+7.621.3%1168
57.6%
49Hermann 2.82534+10−1149.5%+2.217.0%4010
86.9%
50‑51Amyan 1.722526+9−948.5%+12.017.9%4920
55.4%
50‑51Jonny 2.832526+9−948.4%+11.916.0%5320
93.8%
52Hamsters 0.7.12516+9−948.3%+13.519.8%5610
100.0%
53Ufim 8.022485+8−844.5%+44.819.0%7918
100.0%
54LittleThought 1.0522405+11−1044.2%+44.617.4%4010
100.0%
55Hussar 0.42337+12−1240.0%+78.518.6%3000
67.6%
56Teki 22332+18−1849.8%+2.418.1%1200
98.7%
57Patzer 3.802309+12−1239.5%+84.814.1%3200
99.1%
58TJchess 1.012289+12−1238.1%+97.116.1%3100
100.0%
59Aice 0.99.22261+10−1036.2%+109.914.7%5000
92.3%
60Ayito 0.2.9942251+10−1035.6%+119.213.1%4800
99.9%
61Betsy Fischer2228+12−1237.3%+104.216.0%3400
99.9%
62Robocide 0.42192+19−1945.0%+39.419.1%1000
98.6%
63Chispa 4.0.32167+13−1339.3%+88.426.0%2500
100.0%
64Homer 1.022119+14−1448.8%−2.215.3%2300
100.0%
65RamJet 0.142021+18−1854.3%−44.514.5%1434
100.0%
66Taktix 2.23x1896+20−2037.1%+112.812.5%1300
91.4%
67BigLion 2.23x1878+19−1937.5%+115.413.6%1400
100.0%
68Sapeli 1.201794+25−2552.2%−22.710.1%800
100.0%
69Stash 11.0.11732+32−3345.2%+38.710.4%450
100.0%
70ArcBishop80 2.24a1497+28−1316.4%+303.77.8%816
 

Results matrix

All engines (top 10, best versions only)
#NameELO1
Drago
2
Stock
3
Houdi
4
Ether
5
SlowC
6
Fire
7
RubiC
8
Pedon
9
Schoo
10
Shred
1Dragon by Komodo3782 152 − 148
+56−52=192
−5		148.5 − 51.5
+111−14=75
+21		245 − 55
+201−11=88
+14		249.5 − 50.5
+210−11=79
+2		     
2Stockfish 123773148 − 152
+52−56=192
+5		 206.5 − 93.5
+155−42=103
0		231.5 − 68.5
+185−22=93
−14		192 − 58
+157−23=70
−42		     
3Houdini 6364551.5 − 148.5
+14−111=75
−21		93.5 − 206.5
+42−155=103
0		 191 − 119
+105−33=172
−8		166.5 − 83.5
+101−18=131
−7		226 − 74
+170−18=112
+9		236 − 64
+191−19=90
−36		121 − 29
+100−8=42
−17		288 − 62
+234−8=108
−29		256.5 − 43.5
+217−4=79
+2
4Ethereal 12.50356955 − 245
+11−201=88
−14		68.5 − 231.5
+22−185=93
+14		119 − 191
+33−105=172
+8		 134.5 − 115.5
+74−55=121
−6		196.5 − 113.5
+117−34=159
−2		109.5 − 40.5
+83−14=53
−8		110.5 − 39.5
+81−10=59
−10		223.5 − 76.5
+168−21=111
−21		231.5 − 68.5
+180−17=103
−3
5SlowChess Blitz 2.4353950.5 − 249.5
+11−210=79
−2		58 − 192
+23−157=70
+42		83.5 − 166.5
+18−101=131
+7		115.5 − 134.5
+55−74=121
+6		 138 − 112
+73−47=130
−21		175.5 − 74.5
+137−36=77
+6		102 − 48
+73−19=58
−17		178 − 72
+145−39=66
−1		182 − 68
+139−25=86
−4
6Fire 7.13487  74 − 226
+18−170=112
−9		113.5 − 196.5
+34−117=159
+2		112 − 138
+47−73=130
+21		 63 − 37
+49−23=28
+9		93.5 − 56.5
+64−27=59
−3		61 − 39
+38−16=46
−34		198.5 − 101.5
+124−27=149
−8
7RubiChess 1.93406  64 − 236
+19−191=90
+36		40.5 − 109.5
+14−83=53
+8		74.5 − 175.5
+36−137=77
−6		37 − 63
+23−49=28
−9		 70 − 80
+41−51=58
−22		46 − 54
+29−37=34
−46		51 − 49
+34−32=34
−19
8Pedone 3.03405  29 − 121
+8−100=42
+17		39.5 − 110.5
+10−81=59
+10		48 − 102
+19−73=58
+17		56.5 − 93.5
+27−64=59
+3		80 − 70
+51−41=58
+22		 73.5 − 76.5
+49−52=49
−26		80 − 70
+58−48=44
−1
9Schooner 2.23385  62 − 288
+8−234=108
+29		76.5 − 223.5
+21−168=111
+21		72 − 178
+39−145=66
+1		39 − 61
+16−38=46
+34		54 − 46
+37−29=34
+46		76.5 − 73.5
+52−49=49
+26		 50.5 − 49.5
+28−27=45
−1
10Shredder 133381  43.5 − 256.5
+4−217=79
−2		68.5 − 231.5
+17−180=103
+3		68 − 182
+25−139=86
+4		101.5 − 198.5
+27−124=149
+8		49 − 51
+32−34=34
+19		70 − 80
+48−58=44
+1		49.5 − 50.5
+27−28=45
+1		 
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 10, best versions only)
#NameELO1
Dra
2
Sto
3
Hou
4
Eth
5
Slo
6
Fir
7
Rub
8
Ped
9
Sch
10
Shr
1Dragon by Komodo3782 81.7100.0100.0100.0100.0100.0100.0100.0100.0
2Stockfish 12377318.3 100.0100.0100.0100.0100.0100.0100.0100.0
3Houdini 636450.00.0 100.0100.0100.0100.0100.0100.0100.0
4Ethereal 12.5035690.00.00.0 100.0100.0100.0100.0100.0100.0
5SlowChess Blitz 2.435390.00.00.00.0 100.0100.0100.0100.0100.0
6Fire 7.134870.00.00.00.00.0 100.0100.0100.0100.0
7RubiChess 1.934060.00.00.00.00.00.0 53.099.399.9
8Pedone 3.034050.00.00.00.00.00.047.0 98.599.7
9Schooner 2.233850.00.00.00.00.00.00.71.5 77.2
10Shredder 1333810.00.00.00.00.00.00.10.322.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Complete list (all engines and versions)

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LOS table
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298'644 games (60.77 MB)

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298'644 games (173.13 MB)

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Created in 2005-2008 by CCRL team
Last games added on January 20, 2021