CCRL 404FRC
Downloads and Statistics
December 31, 2008
Testing summary:
Total: 40'300 games
played by 47 programs
350 CPU days (X2 4600+)

White wins: 16'590 (41.2%)
Black wins: 14'871 (36.9%)
Draws: 8'839 (21.9%)
White score: 52.1%

Pure list for 32-bit single-CPU 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, 6'900 games:

CCRL 404FRC Rating List — Pure 32-bit single-CPU 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 December 31, 2008 with Bayeselo based on 6'900 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Shredder 112972 (−3)+23−2370.0%−158.318.0%700 
99.7%
2Hiarcs 12.12929 (−4)+22−2265.9%−122.722.7%700
100.0%
3Fruit 0511032861 (−3)+18−1761.1%−87.826.6%1100
69.4%
4Naum 2.22854 (−3)+22−2264.9%−112.127.7%700
59.0%
5Loop 10.32f2850 (−6)+17−1859.8%−75.824.5%1100
94.6%
6Spike 1.2 Turin2830 (+9)+18−1756.8%−54.022.5%1100
95.3%
7Deep Sjeng 2.7 1CPU2808 (−4)+19−1955.4%−47.620.0%1000
100.0%
8Glaurung 1.2.12745 (+7)+18−1847.9%+14.222.0%1000
100.0%
9Movei 00.8.4382673 (−4)+17−1741.9%+62.120.2%1300
97.1%
10Pharaon 3.5.12650 (+4)+17−1744.4%+37.619.1%1300
99.8%
11Hamsters 0.7.12610 (−1)+22−2245.5%+31.619.3%800
95.9%
12Ufim 8.022584 (−3)+18−1838.7%+89.017.3%1200
100.0%
13Hermann 2.02510 (+14)+23−2439.9%+82.114.7%700
100.0%
14Aice 0.99.22353 (−2)+26−2725.2%+206.812.3%600
86.1%
15Ayito 0.2.9942332 (−10)+29−3025.2%+209.411.6%500
 

Results matrix

Pure 32-bit single-CPU engines
#NameELO123456789101112131415
1Shredder 112972 61.5 − 38.5
+50−27=23
+38
57.5 − 42.5
+45−30=25
−57
 67 − 33
+58−24=18
+7
73.5 − 26.5
+62−15=23
+31
68.5 − 31.5
+60−23=17
−20
75 − 25
+69−19=12
−24
87 − 13
+83−9=8
+39
      
2Hiarcs 12.1292938.5 − 61.5
+27−50=23
−38
 66.5 − 33.5
+52−19=29
+46
 64.5 − 35.5
+56−27=17
+31
58 − 42
+45−29=26
−38
71 − 29
+58−16=26
+29
 77 − 23
+67−13=20
−49
86 − 14
+77−5=18
+14
     
3Fruit 051103286142.5 − 57.5
+30−45=25
+57
33.5 − 66.5
+19−52=29
−46
 53 − 47
+31−25=44
+13
51.5 − 48.5
+26−23=51
−2
56 − 44
+46−34=20
+12
54 − 46
+41−33=26
−24
64.5 − 35.5
+54−25=21
−8
78.5 − 21.5
+69−12=19
+34
71.5 − 28.5
+58−15=27
−57
85.5 − 14.5
+76−5=19
+33
82 − 18
+76−12=12
−7
   
4Naum 2.22854  47 − 53
+25−31=44
−13
 51.5 − 48.5
+36−33=31
+6
55 − 45
+41−31=28
+10
 68 − 32
+55−19=26
+18
78 − 22
+65−9=26
+22
72.5 − 27.5
+63−18=19
−34
 82 − 18
+72−8=20
−20
   
5Loop 10.32f285033 − 67
+24−58=18
−7
35.5 − 64.5
+27−56=17
−31
48.5 − 51.5
+23−26=51
+2
48.5 − 51.5
+33−36=31
−6
 57 − 43
+43−29=28
+28
59.5 − 40.5
+48−29=23
+26
61 − 39
+46−24=30
−29
74.5 − 25.5
+65−16=19
+11
76 − 24
+66−14=20
−1
79.5 − 20.5
+70−11=19
−11
84.5 − 15.5
+78−9=13
+26
   
6Spike 1.2 Turin283026.5 − 73.5
+15−62=23
−31
42 − 58
+29−45=26
+38
44 − 56
+34−46=20
−12
45 − 55
+31−41=28
−10
43 − 57
+29−43=28
−28
 58.5 − 41.5
+49−32=19
+41
66.5 − 33.5
+54−21=25
+33
66 − 34
+51−19=30
−47
77 − 23
+68−14=18
+29
81 − 19
+74−12=14
+36
75.5 − 24.5
+67−16=17
−45
   
7Deep Sjeng 2.7 1CPU280831.5 − 68.5
+23−60=17
+20
29 − 71
+16−58=26
−29
46 − 54
+33−41=26
+24
 40.5 − 59.5
+29−48=23
−26
41.5 − 58.5
+32−49=19
−41
 66 − 34
+53−21=26
+51
72 − 28
+62−18=20
+31
67.5 − 32.5
+57−22=21
−27
 80.5 − 19.5
+75−14=11
+34
79.5 − 20.5
+74−15=11
−50
  
8Glaurung 1.2.1274525 − 75
+19−69=12
+24
 35.5 − 64.5
+25−54=21
+8
32 − 68
+19−55=26
−18
39 − 61
+24−46=30
+29
33.5 − 66.5
+21−54=25
−33
34 − 66
+21−53=26
−51
 58.5 − 41.5
+48−31=21
−8
65 − 35
+53−23=24
+13
 78 − 22
+66−10=24
+45
78.5 − 21.5
+73−16=11
+5
  
9Movei 00.8.438267313 − 87
+9−83=8
−39
23 − 77
+13−67=20
+49
21.5 − 78.5
+12−69=19
−34
22 − 78
+9−65=26
−22
25.5 − 74.5
+16−65=19
−11
34 − 66
+19−51=30
+47
28 − 72
+18−62=20
−31
41.5 − 58.5
+31−48=21
+8
 58.5 − 41.5
+50−33=17
+42
55 − 45
+43−33=24
−25
64 − 36
+53−25=22
+13
70.5 − 29.5
+59−18=23
−13
88 − 12
+81−5=14
+6
 
10Pharaon 3.5.12650 14 − 86
+5−77=18
−14
28.5 − 71.5
+15−58=27
+57
27.5 − 72.5
+18−63=19
+34
24 − 76
+14−66=20
+1
23 − 77
+14−68=18
−29
32.5 − 67.5
+22−57=21
+27
35 − 65
+23−53=24
−13
41.5 − 58.5
+33−50=17
−42
 57.5 − 42.5
+45−30=25
+12
53 − 47
+42−36=22
−45
72.5 − 27.5
+65−20=15
+37
86.5 − 13.5
+80−7=13
+15
81.5 − 18.5
+77−14=9
−46
11Hamsters 0.7.12610  14.5 − 85.5
+5−76=19
−33
 20.5 − 79.5
+11−70=19
+11
19 − 81
+12−74=14
−36
  45 − 55
+33−43=24
+25
42.5 − 57.5
+30−45=25
−12
 54 − 46
+42−34=24
+2
 83 − 17
+77−11=12
+22
85.5 − 14.5
+77−6=17
+11
12Ufim 8.022584  18 − 82
+12−76=12
+7
18 − 82
+8−72=20
+20
15.5 − 84.5
+9−78=13
−26
24.5 − 75.5
+16−67=17
+45
19.5 − 80.5
+14−75=11
−34
22 − 78
+10−66=24
−45
36 − 64
+25−53=22
−13
47 − 53
+36−42=22
+45
46 − 54
+34−42=24
−2
 57.5 − 42.5
+48−33=19
−17
80 − 20
+74−14=12
+20
80.5 − 19.5
+75−14=11
+6
13Hermann 2.02510      20.5 − 79.5
+15−74=11
+50
21.5 − 78.5
+16−73=11
−5
29.5 − 70.5
+18−59=23
+13
27.5 − 72.5
+20−65=15
−37
 42.5 − 57.5
+33−48=19
+17
 69.5 − 30.5
+63−24=13
−2
68.5 − 31.5
+63−26=11
−29
14Aice 0.99.22353        12 − 88
+5−81=14
−6
13.5 − 86.5
+7−80=13
−15
17 − 83
+11−77=12
−22
20 − 80
+14−74=12
−20
30.5 − 69.5
+24−63=13
+2
 58 − 42
+53−37=10
+44
15Ayito 0.2.9942332         18.5 − 81.5
+14−77=9
+46
14.5 − 85.5
+6−77=17
−11
19.5 − 80.5
+14−75=11
−6
31.5 − 68.5
+26−63=11
+29
42 − 58
+37−53=10
−44
 
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 32-bit single-CPU engines

LOS matrix

Pure 32-bit single-CPU engines
#NameELO123456789101112131415
1Shredder 112972 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Hiarcs 12.129290.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Fruit 05110328610.00.0 69.479.799.2100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Naum 2.228540.00.030.6 59.095.099.8100.0100.0100.0100.0100.0100.0100.0100.0
5Loop 10.32f28500.00.020.341.0 94.699.9100.0100.0100.0100.0100.0100.0100.0100.0
6Spike 1.2 Turin28300.00.00.85.05.4 95.3100.0100.0100.0100.0100.0100.0100.0100.0
7Deep Sjeng 2.7 1CPU28080.00.00.00.20.14.7 100.0100.0100.0100.0100.0100.0100.0100.0
8Glaurung 1.2.127450.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
9Movei 00.8.43826730.00.00.00.00.00.00.00.0 97.1100.0100.0100.0100.0100.0
10Pharaon 3.5.126500.00.00.00.00.00.00.00.02.9 99.8100.0100.0100.0100.0
11Hamsters 0.7.126100.00.00.00.00.00.00.00.00.00.2 95.9100.0100.0100.0
12Ufim 8.0225840.00.00.00.00.00.00.00.00.00.04.1 100.0100.0100.0
13Hermann 2.025100.00.00.00.00.00.00.00.00.00.00.00.0 100.0100.0
14Aice 0.99.223530.00.00.00.00.00.00.00.00.00.00.00.00.0 86.1
15Ayito 0.2.99423320.00.00.00.00.00.00.00.00.00.00.00.00.013.9 
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 December 31, 2008