CCRL 40/40
Downloads and Statistics
April 11, 2008
Testing summary:
Total: 114'872 games
played by 449 programs
16375 CPU days (X2 4600+)

White wins: 41'478 (36.1%)
Black wins: 31'357 (27.3%)
Draws: 42'037 (36.6%)
White score: 54.4%

Engine Details

Loop 13.6 32-bit (2881+14
−14		)Quote
Author: Fritz Reul (Germany) Link: Homepage
Note: Although we set Loop to use our standard hash sizes, it always uses more.
This is one of the 13 Loop-List versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerfPond
hit		Eval
diff
–   Rybka 2.3.2a 64-bit3068+14
−14		(+187)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−61
61.7%
1894
0.41
1168
–   Rybka 2.3.2a 32-bit3027+18
−17		(+146)12 − 37
(+2−27=20)
24.5%
12.0 / 49
0.0%
−19
63.2%
2323
0.45
1469
–   Rybka 2.2 32-bit2988+18
−17		(+107)10 − 32
(+3−25=14)
23.8%
10.0 / 42
0.0%
−73
60.5%
2776
0.61
1680
–   Naum 3 32-bit2953+22
−21		(+72)12 − 25
(+4−17=16)
32.4%
12.0 / 37
0.0%
−36
63.8%
177
0.36
113
–   Naum 3 64-bit2951+24
−24		(+70)15 − 26
(+4−15=22)
36.6%
15.0 / 41
0.0%
−6
64.1%
1520
0.63
974
–   Fritz 112942+17
−17		(+61)20.5 − 33.5
(+7−20=27)
38.0%
20.5 / 54
0.0%
−10
65.4%
2619
0.52
1712
–   Shredder 112938+16
−16		(+57)12.5 − 29.5
(+2−19=21)
29.8%
12.5 / 42
0.0%
−62
65.1%
812
0.39
529
–   Zappa Mexico 64-bit2938+17
−17		(+57)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
+6
62.4%
966
0.53
603
–   Toga II 3.1.2SE2924+33
−33		(+43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
1.0%
−9981.1%
127
0.18
103
–   Toga II 1.4 beta5c2906+26
−26		(+25)1 − 3
(+0−2=2)		25.0%
1.0 / 4
4.7%
−12560.0%
260
0.27
156
–   Zap!Chess Zanzibar 64-bit2905+26
−26		(+24)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
5.8%
−4
58.6%
1642
0.60
963
–   Zappa Mexico II 32-bit2901+31
−32		(+20)14 − 16
(+8−10=12)
46.7%
14.0 / 30
12.1%
−2
51.2%
1655
0.73
847
–   Hiarcs 12 Sharpen PV On2896+42
−42		(+15)9.5 − 9.5
(+4−4=11)		50.0%
9.5 / 19
24.9%
+12  
–   Toga II 1.3.12896+11
−11		(+15)30.5 − 34.5
(+10−14=41)
46.9%
30.5 / 65
3.8%
−1
70.8%
960
0.54
680
–   Naum 2.2 32-bit2895+17
−17		(+14)19 − 26
(+8−15=22)
42.2%
19.0 / 45
10.2%
−32
61.5%
876
0.60
539
–   Hiarcs 11.12891+15
−15		(+10)20.5 − 15.5
(+9−4=23)
56.9%
20.5 / 36
16.9%
+45
60.2%
1263
0.62
760
–   Zappa Mexico 32-bit2890+19
−19		(+9)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
22.4%
+37
53.2%
1855
0.86
987
–   Zap!Chess Zanzibar 32-bit2884+19
−19		(+3)15.5 − 19.5
(+7−11=17)
44.3%
15.5 / 35
39.6%
−31
57.0%
1416
0.74
807
–   Fritz 102881+15
−15		(0)32 − 24
(+19−11=26)
57.1%
32.0 / 56
48.7%
+41
60.6%
3288
0.85
1993
–   Hiarcs 112879+25
−24		(−2)6 − 4
(+3−1=6)		60.0%
6.0 / 10
56.9%
+53
62.0%
308
0.73
191
–   Fruit 2.3.12874+22
−22		(−7)13.5 − 12.5
(+8−7=11)		51.9%
13.5 / 26
70.4%
+4
67.4%
1537
0.46
1036
–   Hiarcs 11.22873+18
−18		(−8)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
76.1%
−60
69.9%
329
0.41
230
–   Shredder 102872+13
−13		(−9)25 − 22
(+16−13=18)
53.2%
25.0 / 47
82.8%
+12
57.8%
2446
0.65
1414
–   Strelka 1.82870+19
−19		(−11)20 − 16
(+14−10=12)
55.6%
20.0 / 36
82.0%
+25
57.1%
273
0.73
156
–   Fruit 0511032869+23
−23		(−12)14 − 17
(+3−6=22)
45.2%
14.0 / 31
80.8%
−35
75.8%
777
0.43
589
–   Toga II 1.3.42868+24
−24		(−13)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
82.4%
+3264.4%
101
0.26
65
–   Strelka 1.0b2862+31
−31		(−19)24 − 28
(+11−15=26)
46.2%
24.0 / 52
86.9%
−41
63.5%
2366
0.59
1502
–   Toga II 1.2.1a2861+11
−11		(−20)23 − 20
(+9−6=28)
53.5%
23.0 / 43
98.9%
−2
69.5%
1182
0.46
822
–   Bright 0.3a2856+44
−45		(−25)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
85.5%
−3  
–   Deep Sjeng 2.7 1CPU2854+16
−16		(−27)18.5 − 14.5
(+10−6=17)
56.1%
18.5 / 33
99.5%
+7
53.1%
81
1.15
43
–   Spike 1.2 Turin2852+9
−9		(−29)18 − 18
(+10−10=16)
50.0%
18.0 / 36
100.0%
−29
65.3%
1869
0.52
1220
–   Glaurung 2.0.1 64-bit2847+18
−18		(−34)23 − 26
(+12−15=22)
46.9%
23.0 / 49
99.9%
−52
  
–   Naum 2.1 32-bit2845+19
−19		(−36)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
99.9%
+25
60.1%
1442
0.71
867
–   Deep Sjeng 2.5 1CPU2843+38
−38		(−38)20.5 − 13.5
(+18−11=5)
60.3%
20.5 / 34
97.0%
+43
60.7%
2607
0.83
1583
–   Glaurung 2.0.1 32-bit2843+17
−17		(−38)20 − 16
(+13−9=14)
55.6%
20.0 / 36
100.0%
−3
65.7%
481
0.56
316
–   Junior 102842+13
−13		(−39)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−7
54.6%
2177
0.87
1189
–   Fruit 2.2.12840+13
−13		(−41)18 − 12
(+9−3=18)
60.0%
18.0 / 30
100.0%
+10
75.8%
1186
0.48
899
–   Chessmaster 11 2CPU2825+35
−35		(−56)21 − 9
(+16−4=10)
70.0%
21.0 / 30
99.9%
+79
  
–   Junior 10.12823+25
−25		(−58)24.5 − 16.5
(+18−10=13)
59.8%
24.5 / 41
100.0%
+6
55.5%
2895
0.91
1607
–   Glaurung 2 epsilon/5 32-bit2804+27
−27		(−77)19.5 − 11.5
(+12−4=15)
62.9%
19.5 / 31
100.0%
+1
61.0%
1585
0.60
967
–   Ktulu 8.02803+11
−11		(−78)22.5 − 10.5
(+15−3=15)
68.2%
22.5 / 33
100.0%
+34
59.9%
1516
0.78
908
–   Chess Tiger 2007.12798+13
−13		(−83)25.5 − 12.5
(+18−5=15)
67.1%
25.5 / 38
100.0%
+27
  
–   Chess Tiger 20072792+15
−15		(−89)12.5 − 5.5
(+7−0=11)		69.4%
12.5 / 18
100.0%
+16
61.2%
596
0.75
365
–   Glaurung 1.2.1 Beren 64-bit2777+37
−37		(−104)23 − 7
(+17−1=12)
76.7%
23.0 / 30
100.0%
+65
62.1%
1695
0.88
1052
–   Chessmaster 112771+17
−17		(−110)26 − 8
(+21−3=10)
76.5%
26.0 / 34
100.0%
+77
  
–   Glaurung 1.2.1 Avalanche 32-bit2771+32
−32		(−110)8 − 3
(+6−1=4)		72.7%
8.0 / 11
100.0%
+43
56.8%
533
1.05
303
–   Scorpio 1.912765+15
−16		(−116)25.5 − 8.5
(+17−0=17)
75.0%
25.5 / 34
100.0%
+34
63.9%
1396
0.44
892
–   Glaurung 1.2.1 32-bit2761+16
−16		(−120)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF57.6%
59
1.35
34
–   Scorpio 2.02761+22
−22		(−120)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF  
–   CM10th Xperience2760+14
−14		(−121)20 − 11
(+13−4=14)
64.5%
20.0 / 31
100.0%
−32
61.7%
1460
0.80
901
–   CM10th Paralyse2758+17
−17		(−123)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
+14
56.9%
1832
0.93
1043
–   CM9000 Enforcer2757+24
−24		(−124)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−50
60.8%
1276
0.80
776
–   Movei 00.8.438 (10 10 10)2756+27
−27		(−125)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+17  
–   CM10th Lazarus2750+29
−29		(−131)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF72.4%
58
0.43
42
–   Alaric 7042742+32
−32		(−139)25 − 7
(+22−4=6)
78.1%
25.0 / 32
100.0%
+77
64.5%
2502
0.75
1615
–   CM10th Ogre2742+31
−31		(−139)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF  
–   Delfi 5.12741+28
−28		(−140)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−140  
–   CM10th Warrior2738+30
−30		(−143)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+13  
–   The Baron 1.8.12696+26
−26		(−185)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF  
–   Booot 4.13.12686+28
−28		(−195)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF  
–   Pro Deo 1.2 Mx42654+35
−36		(−227)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF  
–   Crafty 21.5 32-bit2631+34
−35		(−250)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−107  
–   Movei 00.8.4032615+35
−35		(−266)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−109  
1713 games: 513 wins, 435 losses, 765 draws (44.7%), score: 52.3%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Loop 13.6 32-bit
played with current
participants of this list		Represented by
1-2-CPU    393Loop M1-T 64-bit 2CPU
32-bit#112877371itself
32-bit 1-2-CPU#72880591itself
32-bit single-CPU#72879591itself
All    173Loop M1-T 64-bit 4CPU
Single-CPU#72880574itself
Created in 2005-2008 by CCRL team
Last games added on April 11, 2008