CCRL 404FRC
Downloads and Statistics
May 15, 2012
Testing summary:
Total: 107'100 games
played by 103 programs
985 CPU days (X2 4600+)

White wins: 45'026 (42.0%)
Black wins: 40'394 (37.7%)
Draws: 21'680 (20.2%)
White score: 52.2%

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)
Computed on May 15, 2012 with Bayeselo based on 107'100 games
RankNameRatingScoreAverage
Opponent		DrawsGamesLOS
ELO+−
1Houdini 2.0 64-bit3288+20−1973.0%−184.924.4%1100 
67.7%
2Critter 1.4 64-bit3282+21−2074.0%−191.624.7%1000
100.0%
3Stockfish 2.2.1 64-bit3188+18−1863.5%−105.827.1%1200
98.8%
4Rybka 4.1 64-bit3162+16−1657.6%−59.428.8%1500
100.0%
5Naum 4.2 64-bit3031+12−1150.4%−5.124.5%3000
95.4%
6Shredder 123017+12−1246.4%+25.424.7%2800
100.0%
7Chiron 1.1 64-bit2979+15−1548.7%+8.421.9%1800
100.0%
8Spike 1.4 Leiden2944+14−1442.9%+53.622.3%2300
98.8%
9Hiarcs 13.22923+14−1442.3%+63.520.5%2400
100.0%
10Deep Sjeng WC2008 64-bit2876+10−1047.2%+21.921.3%4500
100.0%
11Cyclone xTreme Fear2833+11−1149.4%+0.920.5%3500
100.0%
12Loop for Chess9602755+8−854.7%−39.822.6%6600
69.7%
13Tornado 4.88 64-bit2751+15−1456.6%−53.016.8%2100
99.9%
14Bright 0.4a2722+11−1157.7%−62.518.5%3700
96.3%
15Frenzee 3.5.19 64-bit2706+14−1456.2%−49.914.7%2100
100.0%
16Daydreamer 1.75 64-bit2605+12−1248.8%+11.021.3%3000
100.0%
17Movei 00.8.4382571+9−947.0%+23.718.9%5800
99.5%
18GNU Chess 5.07.173b 64-bit2550+14−1452.2%−19.015.8%2400
67.5%
19The Baron 2.232546+11−1150.2%−3.517.1%3800
63.0%
20Pharaon 3.5.12544+9−945.5%+35.018.5%6600
96.9%
21Amyan 1.722530+12−1251.4%−11.717.7%3100
58.6%
22Hermann 2.8 64-bit2528+13−1351.3%−12.216.6%2500
88.6%
23Jonny 2.832518+11−1150.0%−0.615.9%3500
70.0%
24Hamsters 0.7.12514+11−1048.9%+7.420.1%3700
100.0%
25Ufim 8.022488+9−944.5%+44.718.5%6200
90.4%
26DanaSah 4.662477+14−1448.1%+13.719.3%2300
100.0%
27LittleThought 1.052 64-bit2401+12−1344.4%+43.116.1%2800
100.0%
28Hussar 0.42340+14−1540.0%+78.417.9%2000
99.7%
29Patzer 3.802313+14−1437.0%+106.514.0%2300
96.8%
30TJchess 1.012295+14−1435.7%+118.415.4%2300
100.0%
31‑32Aice 0.99.22257+11−1133.0%+137.114.6%4200
52.2%
31‑32Ayito 0.2.9942257+11−1133.3%+137.113.2%4200
99.9%
33Betsy Fischer2229+13−1432.4%+145.115.6%2700
100.0%
34Chispa 4.0.32179+15−1535.5%+115.024.4%2000
100.0%
35Homer 1.022130+17−1737.8%+93.316.9%1400
100.0%
36Taktix 2.23x1890+25−2533.3%+139.712.4%1000
67.2%
37BigLion 2.23x1882+25−2632.6%+148.510.2%1000
100.0%
38ArcBishop80 2.24a1488+43−4524.7%+253.311.3%300
91.9%
39BigLion80 2.23x1452+44−4719.7%+301.311.3%300
 

Results matrix

All engines (top 12, best versions only)
#NameELO1
Houdi
2
Critt
3
Stock
4
Rybka
5
Naum
6
Shred
7
Chiro
8
Spike
9
Hiarc
10
Deep
11
Cyclo
12
Loop
1Houdini 2.0 64-bit3288 58.5 − 41.5
+37−20=43
+47		62 − 38
+45−21=34
−19		70 − 30
+58−18=24
+20		82.5 − 17.5
+74−9=17
+5		79 − 21
+69−11=20
−48		90 − 10
+82−2=16
+33		87 − 13
+82−8=10
−11		88 − 12
+80−4=16
−44		   
2Critter 1.4 64-bit328241.5 − 58.5
+20−37=43
−47		 71 − 29
+56−14=30
+51		64.5 − 35.5
+50−21=29
−19		85 − 15
+79−9=12
+50		79 − 21
+67−9=24
−49		85 − 15
+77−7=16
−14		88 − 12
+80−4=16
−16		93 − 7
+86−0=14
+33		   
3Stockfish 2.2.1 64-bit318838 − 62
+21−45=34
+19		29 − 71
+14−56=30
−51		 56 − 44
+40−28=32
+13		77.5 − 22.5
+67−12=21
+50		71.5 − 28.5
+58−15=27
−18		82 − 18
+74−10=16
+49		78.5 − 21.5
+66−9=25
−34		79 − 21
+71−13=16
−33		84 − 16
+74−6=20
−43		  
4Rybka 4.1 64-bit316230 − 70
+18−58=24
−20		35.5 − 64.5
+21−50=29
+19		44 − 56
+28−40=32
−13		 72.5 − 27.5
+58−13=29
+27		65.5 − 34.5
+52−21=27
−35		72 − 28
+56−12=32
−33		77 − 23
+67−13=20
−12		80.5 − 19.5
+70−9=21
−4		90.5 − 9.5
+85−4=11
+86		  
5Naum 4.2 64-bit303117.5 − 82.5
+9−74=17
−5		15 − 85
+9−79=12
−50		22.5 − 77.5
+12−67=21
−50		27.5 − 72.5
+13−58=29
−27		 53.5 − 46.5
+38−31=31
+10		61.5 − 38.5
+52−29=19
+34		65 − 35
+52−22=26
+18		66 − 34
+48−16=36
−1		64.5 − 35.5
+53−24=23
−49		78.5 − 21.5
+65−8=27
+8		88 − 12
+81−5=14
+53
6Shredder 12301721 − 79
+11−69=20
+48		21 − 79
+9−67=24
+49		28.5 − 71.5
+15−58=27
+18		34.5 − 65.5
+21−52=27
+35		46.5 − 53.5
+31−38=31
−10		 49.5 − 50.5
+32−33=35
−41		62.5 − 37.5
+52−27=21
+18		60 − 40
+48−28=24
−21		74 − 26
+63−15=22
+38		70.5 − 29.5
+61−20=19
−26		86.5 − 13.5
+77−4=19
+32
7Chiron 1.1 64-bit297910 − 90
+2−82=16
−33		15 − 85
+7−77=16
+14		18 − 82
+10−74=16
−49		28 − 72
+12−56=32
+33		38.5 − 61.5
+29−52=19
−34		50.5 − 49.5
+33−32=35
+41		 61 − 39
+47−25=28
+44		63 − 37
+50−24=26
+36		64.5 − 35.5
+50−21=29
0		71 − 29
+59−17=24
+9		73 − 27
+64−18=18
−44
8Spike 1.4 Leiden294413 − 87
+8−82=10
+11		12 − 88
+4−80=16
+16		21.5 − 78.5
+9−66=25
+34		23 − 77
+13−67=20
+12		35 − 65
+22−52=26
−18		37.5 − 62.5
+27−52=21
−18		39 − 61
+25−47=28
−44		 46 − 54
+32−40=28
−49		60.5 − 39.5
+47−26=27
+7		59 − 41
+48−30=22
−45		75.5 − 24.5
+62−11=27
−6
9Hiarcs 13.2292312 − 88
+4−80=16
+44		7 − 93
+0−86=14
−33		21 − 79
+13−71=16
+33		19.5 − 80.5
+9−70=21
+4		34 − 66
+16−48=36
+1		40 − 60
+28−48=24
+21		37 − 63
+24−50=26
−36		54 − 46
+40−32=28
+49		 52 − 48
+35−31=34
−35		57.5 − 42.5
+40−25=35
−38		72 − 28
+63−19=18
0
10Deep Sjeng WC2008 64-bit2876  16 − 84
+6−74=20
+43		9.5 − 90.5
+4−85=11
−86		35.5 − 64.5
+24−53=23
+49		26 − 74
+15−63=22
−38		35.5 − 64.5
+21−50=29
0		39.5 − 60.5
+26−47=27
−7		48 − 52
+31−35=34
+35		 59.5 − 40.5
+46−27=27
+22		65 − 35
+54−24=22
−10
11Cyclone xTreme Fear2833    21.5 − 78.5
+8−65=27
−8		29.5 − 70.5
+20−61=19
+26		29 − 71
+17−59=24
−9		41 − 59
+30−48=22
+45		42.5 − 57.5
+25−40=35
+38		40.5 − 59.5
+27−46=27
−22		 68 − 32
+56−20=24
+51
12Loop for Chess9602755    12 − 88
+5−81=14
−53		13.5 − 86.5
+4−77=19
−32		27 − 73
+18−64=18
+44		24.5 − 75.5
+11−62=27
+6		28 − 72
+19−63=18
0		35 − 65
+24−54=22
+10		32 − 68
+20−56=24
−51		 
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
Hou
2
Cri
3
Sto
4
Ryb
5
Nau
6
Shr
7
Chi
8
Spi
9
Hia
10
Dee
11
Cyc
12
Loo
1Houdini 2.0 64-bit3288 67.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Critter 1.4 64-bit328232.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Stockfish 2.2.1 64-bit31880.00.0 98.8100.0100.0100.0100.0100.0100.0100.0100.0
4Rybka 4.1 64-bit31620.00.01.2 100.0100.0100.0100.0100.0100.0100.0100.0
5Naum 4.2 64-bit30310.00.00.00.0 95.4100.0100.0100.0100.0100.0100.0
6Shredder 1230170.00.00.00.04.6 100.0100.0100.0100.0100.0100.0
7Chiron 1.1 64-bit29790.00.00.00.00.00.0 100.0100.0100.0100.0100.0
8Spike 1.4 Leiden29440.00.00.00.00.00.00.0 98.8100.0100.0100.0
9Hiarcs 13.229230.00.00.00.00.00.00.01.2 100.0100.0100.0
10Deep Sjeng WC2008 64-bit28760.00.00.00.00.00.00.00.00.0 100.0100.0
11Cyclone xTreme Fear28330.00.00.00.00.00.00.00.00.00.0 100.0
12Loop for Chess96027550.00.00.00.00.00.00.00.00.00.00.0 
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)
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 with comments

107'100 games (58.89 MB)

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

Various statistics

Created in 2005-2008 by CCRL team
Last games added on May 15, 2012