CCRL 404FRC
Downloads and Statistics
November 18, 2008
Testing summary:
Total: 33'400 games
played by 42 programs
279 CPU days (X2 4600+)

White wins: 13'742 (41.1%)
Black wins: 12'342 (37.0%)
Draws: 7'316 (21.9%)
White score: 52.1%

Pure list for free 32-bit engines

Pure database download

To save space, pure database has all moves stripped out, it contains PGN header and results only. This pure database is useful only for rating calculation or similar analysis, it does not have actual games, only the results.

Download pure database, 3'300 games:

CCRL 404FRC Rating List — Pure free 32-bit engines

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 November 18, 2008 with Bayeselo based on 3'300 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Fruit 0511032861 (−2)+24−2472.9%−178.219.5%600 
98.5%
2Spike 1.2 Turin2824 (+5)+24−2367.8%−135.022.0%600
100.0%
3Glaurung 1.2.12750 (+11)+23−2358.2%−65.821.0%600
100.0%
4Movei 00.8.4382687 (+12)+21−2150.7%−6.121.7%700
99.4%
5Pharaon 3.5.12648 (−2)+20−2049.8%−2.620.1%800
99.9%
6Hamsters 0.62598 (+3)+21−2149.5%−0.419.8%800
68.7%
7Ufim 8.022590 (0)+20−2046.3%+25.417.9%900
100.0%
8Hermann 2.02495 (−3)+22−2241.0%+69.116.6%700
100.0%
9Aice 0.99.22358 (−4)+27−2829.2%+171.812.0%500
97.3%
10Ayito 0.2.9942318 (−28)+30−3226.9%+192.311.8%400
 

Results matrix

Pure free 32-bit engines
#NameELO12345678910
1Fruit 0511032861 56 − 44
+46−34=20
+6
64.5 − 35.5
+54−25=21
−3
78.5 − 21.5
+69−12=19
+47
71.5 − 28.5
+58−15=27
−59
85 − 15
+76−6=18
+18
82 − 18
+76−12=12
−1
   
2Spike 1.2 Turin282444 − 56
+34−46=20
−6
 66.5 − 33.5
+54−21=25
+43
66 − 34
+51−19=30
−27
77 − 23
+68−14=18
+32
78 − 22
+67−11=22
−15
75.5 − 24.5
+67−16=17
−33
   
3Glaurung 1.2.1275035.5 − 64.5
+25−54=21
+3
33.5 − 66.5
+21−54=25
−43
 58.5 − 41.5
+48−31=21
0
65 − 35
+53−23=24
+6
 78 − 22
+66−10=24
+46
78.5 − 21.5
+73−16=11
−15
  
4Movei 00.8.438268721.5 − 78.5
+12−69=19
−47
34 − 66
+19−51=30
+27
41.5 − 58.5
+31−48=21
0
 58.5 − 41.5
+50−33=17
+26
65 − 35
+55−25=20
+21
64 − 36
+53−25=22
+5
70.5 − 29.5
+59−18=23
−42
  
5Pharaon 3.5.1264828.5 − 71.5
+15−58=27
+59
23 − 77
+14−68=18
−32
35 − 65
+23−53=24
−6
41.5 − 58.5
+33−50=17
−26
 58.5 − 41.5
+46−29=25
+10
53 − 47
+42−36=22
−37
72.5 − 27.5
+65−20=15
+24
86.5 − 13.5
+80−7=13
+21
 
6Hamsters 0.6259815 − 85
+6−76=18
−18
22 − 78
+11−67=22
+15
 35 − 65
+25−55=20
−21
41.5 − 58.5
+29−46=25
−10
 49 − 51
+38−40=22
−15
72 − 28
+60−16=24
+55
76 − 24
+70−18=12
−28
85.5 − 14.5
+78−7=15
+15
7Ufim 8.02259018 − 82
+12−76=12
+1
24.5 − 75.5
+16−67=17
+33
22 − 78
+10−66=24
−46
36 − 64
+25−53=22
−5
47 − 53
+36−42=22
+37
51 − 49
+40−38=22
+15
 57.5 − 42.5
+48−33=19
−38
80 − 20
+74−14=12
+19
80.5 − 19.5
+75−14=11
−13
8Hermann 2.02495  21.5 − 78.5
+16−73=11
+15
29.5 − 70.5
+18−59=23
+42
27.5 − 72.5
+20−65=15
−24
28 − 72
+16−60=24
−55
42.5 − 57.5
+33−48=19
+38
 69.5 − 30.5
+63−24=13
+17
68.5 − 31.5
+63−26=11
−29
9Aice 0.99.22358    13.5 − 86.5
+7−80=13
−21
24 − 76
+18−70=12
+28
20 − 80
+14−74=12
−19
30.5 − 69.5
+24−63=13
−17
 58 − 42
+53−37=10
+25
10Ayito 0.2.9942318     14.5 − 85.5
+7−78=15
−15
19.5 − 80.5
+14−75=11
+13
31.5 − 68.5
+26−63=11
+29
42 − 58
+37−53=10
−25
 
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

History of "pure" testing for free 32-bit engines

LOS matrix

Pure free 32-bit engines
#NameELO12345678910
1Fruit 0511032861 98.5100.0100.0100.0100.0100.0100.0100.0100.0
2Spike 1.2 Turin28241.5 100.0100.0100.0100.0100.0100.0100.0100.0
3Glaurung 1.2.127500.00.0 100.0100.0100.0100.0100.0100.0100.0
4Movei 00.8.43826870.00.00.0 99.4100.0100.0100.0100.0100.0
5Pharaon 3.5.126480.00.00.00.6 99.9100.0100.0100.0100.0
6Hamsters 0.625980.00.00.00.00.1 68.7100.0100.0100.0
7Ufim 8.0225900.00.00.00.00.031.3 100.0100.0100.0
8Hermann 2.024950.00.00.00.00.00.00.0 100.0100.0
9Aice 0.99.223580.00.00.00.00.00.00.00.0 97.3
10Ayito 0.2.99423180.00.00.00.00.00.00.00.02.7 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Created in 2005-2008 by CCRL team
Last games added on November 18, 2008