CCRL 404FRC
Downloads and Statistics
August 18, 2008
Testing summary:
Total: 32'500 games
played by 41 programs
270 CPU days (X2 4600+)

White wins: 13'360 (41.1%)
Black wins: 12'021 (37.0%)
Draws: 7'119 (21.9%)
White score: 52.1%

Complete rating list

CCRL 404FRC Rating List — All engines (Quote)

Shredder UCI GUI, Ponder off, 3-4-5 piece 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)
Computed on August 18, 2008 with Bayeselo based on 32'500 games
RankNameRatingScoreAverage
Opponent		DrawsGamesLOS
ELO+−
1Rybka 3 64-bit3175+24−2380.3%−237.022.1%800 
100.0%
 Rybka 2.3.2z3 64-bit3056+15−1571.7%−162.427.5%1700
100.0%
2Shredder 112970+15−1460.9%−84.422.3%1800
89.2%
3Naum 3.1 64-bit2957+16−1659.6%−77.425.1%1400
75.5%
4Deep Sjeng 3.0 64-bit 1CPU2949+18−1857.0%−56.625.2%1200
87.1%
 Naum 3 64-bit2934+18−1760.3%−80.924.2%1200
77.8%
5Hiarcs Paderborn 20072925+16−1655.8%−42.424.4%1400
53.3%
 Hiarcs 122924+16−1655.5%−41.426.9%1400
100.0%
 Hiarcs 11.12881+14−1459.7%−73.824.3%2000
73.9%
 Naum 2.2 64-bit2874+15−1560.0%−76.426.3%1600
54.2%
 Shredder 102873+14−1459.2%−72.619.8%2000
52.9%
 Hiarcs 112872+21−2163.8%−105.325.1%800
75.5%
6Fruit 0511032863+12−1254.8%−39.025.0%2700
60.9%
 Hiarcs 11.22861+17−1759.0%−70.423.9%1200
51.9%
7Loop 10.32f2860+11−1153.8%−32.626.6%3100
58.1%
 Naum 2.22858+17−1762.1%−92.227.8%1300
55.7%
 Fruit 2.32856+18−1862.6%−97.826.2%1100
68.4%
 Hiarcs X542849+22−2164.0%−108.523.8%800
84.0%
8Glaurung 2.1 64-bit2835+16−1652.2%−20.919.9%1500
86.9%
 Fruit 2.2.12821+17−1756.6%−54.124.1%1200
55.9%
9Spike 1.2 Turin2819+11−1150.0%−1.825.3%3000
71.5%
 Deep Sjeng 2.7 1CPU2814+13−1352.3%−22.621.2%2200
93.1%
 Glaurung 2.0.1 64-bit2800+15−1548.9%+0.722.8%1800
92.9%
 Naum 2.12782+17−1750.0%−4.226.4%1300
100.0%
 Glaurung 1.2.12739+13−1346.0%+27.221.6%2500
99.2%
 Deep Sjeng 2.5 1CPU2716+14−1446.3%+20.722.1%1900
100.0%
10Movei 00.8.4382675+13−1336.2%+108.020.1%2600
99.8%
11Pharaon 3.5.12650+11−1138.5%+89.818.9%3500
100.0%
12Hamsters 0.62595+17−1737.1%+100.519.8%1500
68.5%
13Ufim 8.022590+12−1238.2%+95.617.2%3200
96.9%
 Movei 00.8.3832572+15−1540.0%+84.117.4%2000
70.2%
14Hermann 2.3 64-bit2565+20−2036.9%+108.516.2%1100
95.7%
 Movei 00.8.3662535+26−2552.7%−22.717.0%600
65.1%
 Hamsters 0.52528+21−2140.1%+80.217.7%900
98.8%
 Hermann 2.02498+17−1739.3%+87.416.8%1400
89.0%
 Hamsters 0.42481+21−2138.6%+91.018.3%900
98.7%
 Hermann 1.92444+24−2442.4%+65.116.0%700
99.9%
 Hermann 1.72387+26−2634.8%+122.215.5%600
94.9%
15Aice 0.99.22362+18−1832.4%+139.514.7%1300
88.3%
16Ayito 0.2.9942346+18−1932.0%+144.414.0%1200
87.8%
 Hamsters 0.22328+26−2632.3%+140.716.2%600
 

Results matrix

All engines (top 12, best versions only)
#NameELO1
Rybka
2
Shred
3
Naum
4
Deep
5
Hiarc
6
Fruit
7
Loop
8
Glaur
9
Spike
10
Movei
11
Phara
12
Hamst
1Rybka 3 64-bit3175 72 − 28
+61−17=22
−42		79.5 − 20.5
+66−7=27
−5		82.5 − 17.5
+72−7=21
+25		84 − 16
+76−8=16
+29		89 − 11
+84−6=10
+45		90 − 10
+83−3=14
+36		     
2Shredder 11297028 − 72
+17−61=22
+42		 51 − 49
+39−37=24
−5		51.5 − 48.5
+36−33=31
−9		52.5 − 47.5
+38−33=29
−28		57.5 − 42.5
+45−30=25
−53		67 − 33
+58−24=18
+19		69 − 31
+61−23=16
+12		73.5 − 26.5
+62−15=23
+23		87 − 13
+83−9=8
+44		  
3Naum 3.1 64-bit295720.5 − 79.5
+7−66=27
+5		49 − 51
+37−39=24
+5		 51.5 − 48.5
+35−32=33
+2		55 − 45
+44−34=22
+5		67.5 − 32.5
+53−18=29
+29		67.5 − 32.5
+53−18=29
+23		63 − 37
+55−29=16
−22		70 − 30
+57−17=26
+4		84 − 16
+75−7=18
−9		87 − 13
+80−6=14
+10		 
4Deep Sjeng 3.0 64-bit 1CPU294917.5 − 82.5
+7−72=21
−25		48.5 − 51.5
+33−36=31
+9		48.5 − 51.5
+32−35=33
−2		 57.5 − 42.5
+39−24=37
+24		58 − 42
+51−35=14
−25		68 − 32
+53−17=30
+35		68 − 32
+59−23=18
+21		68 − 32
+55−19=26
0		79 − 21
+68−10=22
−54		85 − 15
+79−9=12
+3		 
5Hiarcs Paderborn 2007292516 − 84
+8−76=16
−29		47.5 − 52.5
+33−38=29
+28		45 − 55
+34−44=22
−5		42.5 − 57.5
+24−39=37
−24		 62 − 38
+46−22=32
+18		56.5 − 43.5
+43−30=27
−18		65.5 − 34.5
+52−21=27
+18		66.5 − 33.5
+54−21=25
+11		83.5 − 16.5
+78−11=11
+39		79.5 − 20.5
+68−9=23
−53		 
6Fruit 051103286311 − 89
+6−84=10
−45		42.5 − 57.5
+30−45=25
+53		32.5 − 67.5
+18−53=29
−29		42 − 58
+35−51=14
+25		38 − 62
+22−46=32
−18		 51.5 − 48.5
+26−23=51
+5		51.5 − 48.5
+39−36=25
−18		56 − 44
+46−34=20
0		78.5 − 21.5
+69−12=19
+34		71.5 − 28.5
+58−15=27
−58		85 − 15
+76−6=18
+14
7Loop 10.32f286010 − 90
+3−83=14
−36		33 − 67
+24−58=18
−19		32.5 − 67.5
+18−53=29
−23		32 − 68
+17−53=30
−35		43.5 − 56.5
+30−43=27
+18		48.5 − 51.5
+23−26=51
−5		 52 − 48
+39−35=26
−10		57 − 43
+43−29=28
+7		74.5 − 25.5
+65−16=19
+4		76 − 24
+66−14=20
−11		88 − 12
+83−7=10
+79
8Glaurung 2.1 64-bit2835 31 − 69
+23−61=16
−12		37 − 63
+29−55=16
+22		32 − 68
+23−59=18
−21		34.5 − 65.5
+21−52=27
−18		48.5 − 51.5
+36−39=25
+18		48 − 52
+35−39=26
+10		 51.5 − 48.5
+41−38=21
−5		70.5 − 29.5
+61−20=19
−4		76.5 − 23.5
+69−16=15
+27		76.5 − 23.5
+67−14=19
−35
9Spike 1.2 Turin2819 26.5 − 73.5
+15−62=23
−23		30 − 70
+17−57=26
−4		32 − 68
+19−55=26
0		33.5 − 66.5
+21−54=25
−11		44 − 56
+34−46=20
0		43 − 57
+29−43=28
−7		48.5 − 51.5
+38−41=21
+5		 66 − 34
+51−19=30
−34		77 − 23
+68−14=18
+40		78 − 22
+67−11=22
−12
10Movei 00.8.4382675 13 − 87
+9−83=8
−44		16 − 84
+7−75=18
+9		21 − 79
+10−68=22
+54		16.5 − 83.5
+11−78=11
−39		21.5 − 78.5
+12−69=19
−34		25.5 − 74.5
+16−65=19
−4		29.5 − 70.5
+20−61=19
+4		34 − 66
+19−51=30
+34		 58.5 − 41.5
+50−33=17
+40		65 − 35
+55−25=20
+31
11Pharaon 3.5.12650  13 − 87
+6−80=14
−10		15 − 85
+9−79=12
−3		20.5 − 79.5
+9−68=23
+53		28.5 − 71.5
+15−58=27
+58		24 − 76
+14−66=20
+11		23.5 − 76.5
+16−69=15
−27		23 − 77
+14−68=18
−40		41.5 − 58.5
+33−50=17
−40		 58.5 − 41.5
+46−29=25
+5
12Hamsters 0.62595     15 − 85
+6−76=18
−14		12 − 88
+7−83=10
−79		23.5 − 76.5
+14−67=19
+35		22 − 78
+11−67=22
+12		35 − 65
+25−55=20
−31		41.5 − 58.5
+29−46=25
−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)
#NameELO1
Ryb
2
Shr
3
Nau
4
Dee
5
Hia
6
Fru
7
Loo
8
Gla
9
Spi
10
Mov
11
Pha
12
Ham
1Rybka 3 64-bit3175 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Shredder 1129700.0 89.297.2100.0100.0100.0100.0100.0100.0100.0100.0
3Naum 3.1 64-bit29570.010.8 75.599.7100.0100.0100.0100.0100.0100.0100.0
4Deep Sjeng 3.0 64-bit 1CPU29490.02.824.5 97.8100.0100.0100.0100.0100.0100.0100.0
5Hiarcs Paderborn 200729250.00.00.32.2 100.0100.0100.0100.0100.0100.0100.0
6Fruit 05110328630.00.00.00.00.0 66.599.8100.0100.0100.0100.0
7Loop 10.32f28600.00.00.00.00.033.5 99.4100.0100.0100.0100.0
8Glaurung 2.1 64-bit28350.00.00.00.00.00.20.6 94.3100.0100.0100.0
9Spike 1.2 Turin28190.00.00.00.00.00.00.05.7 100.0100.0100.0
10Movei 00.8.43826750.00.00.00.00.00.00.00.00.0 99.8100.0
11Pharaon 3.5.126500.00.00.00.00.00.00.00.00.00.2 100.0
12Hamsters 0.625950.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

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 August 18, 2008