CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Loop 13.6 (Loop 2007) 64-bit 4CPU (2839+19
−19
)Quote
Author: Fritz Reul (Germany) Link: Homepage
Note: Although we set Loop to use our standard hash sizes, it always uses more. This engine was originally commercial Loop 13.6, but has now been released free as Loop 2007.
This is one of the 10 Loop-List versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Junior Yokohama 64-bit 4CPU3029+16
−16
(+190)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−13
0 0 0 0 0 1 = 0 0 1
–   Rybka 2.3.2a 64-bit 4CPU3019+13
−13
(+180)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
−11
= 0 0 = 0 = = = 0 = 0 = 0 = 0 0 0 = 0 0 0 = 0 0 = 0 0 0 1 0
–   Rybka 2.1 64-bit 4CPU3001+31
−30
(+162)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+5
= 0
–   Rybka 2.2 64-bit 4CPU2976+20
−20
(+137)8.5 − 25.5
(+1−18=15)
25.0%
8.5 / 34
0.0%
−20
0 0 0 0 0 = = = 0 = 0 0 = 0 = 0 0 1 = = 0 = 0 = 0 0 0 = = 0 0 = = =
–   Spark 1.0 64-bit 4CPU2972+13
−13
(+133)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−94
0 0 0 1
–   Zappa Mexico II 64-bit 4CPU2971+10
−10
(+132)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
0 0 0 0 0
–   Zappa Mexico 64-bit 4CPU2960+15
−15
(+121)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−36
0 =
–   Fizbo 1.31 64-bit 4CPU2958+30
−29
(+119)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+91
1 0 0 = = = = 0 = 1
–   Zap!Chess Zanzibar 64-bit 4CPU2949+23
−23
(+110)10.5 − 23.5
(+4−17=13)
30.9%
10.5 / 34
0.0%
−13
= = 0 1 0 = 0 1 = = 0 = = = 0 0 0 0 = 0 = = = 0 0 0 0 1 0 = 1 0 0 0
–   Arasan 17.5 64-bit 4CPU2937+27
−27
(+98)4 − 16
(+2−14=4)
20.0%
4.0 / 20
0.0%
−131
0 0 1 0 = 0 0 = 0 0 0 0 = 0 0 = 0 0 1 0
–   Onno 1.2.70 64-bit 4CPU2935+20
−20
(+96)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.0%
+103
0 1 = = =
–   EXchess 7.71b 64-bit 4CPU2934+28
−28
(+95)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+67
= 0 1 0 0 1 = 0 = 1
–   Thinker 5.4d Inert 64-bit 4CPU2930+23
−23
(+91)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−61
0 = 0 = = 0
–   Arasan 18.0 64-bit 4CPU2929+29
−29
(+90)11 − 9
(+6−4=10)
55.0%
11.0 / 20
0.0%
+119
0 1 = = = = 1 = 1 1 0 0 = = = 1 = = 0 1
–   Deep Sjeng WC2008 64-bit 4CPU2928+13
−13
(+89)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+6
= 0 =
–   Toga II 3.0 4CPU2925+23
−23
(+86)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+86
= =
–   Gull 1.2 64-bit2920+15
−15
(+81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−76
= 0
–   Deep Shredder 11 64-bit 4CPU2918+12
−12
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+221
= 1
–   Hannibal 1.2 64-bit2918+23
−23
(+79)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
= 0
–   Quazar 0.4 64-bit2906+11
−11
(+67)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Toga II 1.4.1SE 4CPU2906+13
−13
(+67)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+97
=
–   Tornado 6.0 64-bit 4CPU2898+26
−26
(+59)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
0.0%
+120
= = = 1 1 0 1 0 = = 1 = = 1
–   Cheng4 0.36c 64-bit 4CPU2898+30
−30
(+59)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.1%
+99
= 1 = = = 1 = 0
–   Tornado 7.0 64-bit 4CPU2897+25
−25
(+58)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+131
1 = 0 1 = 1 1 1 0 0
–   Bright 0.5c 4CPU2893+23
−23
(+54)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−83
0 1 0 0 = = 0 0 = 0 = = = 0
–   Tornado 4.88 64-bit 4CPU2888+26
−26
(+49)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.1%
+12
0 1 = 0 = 1 0 = 0 = = 1 0 = = =
–   MinkoChess 1.3 64-bit 4CPU2887+21
−21
(+48)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
−8
0 0 = = = = 1 = = = 1 0 0 = 0 =
–   Toga II 1.4 beta5c 4CPU2886+18
−18
(+47)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hiarcs 11.1 4CPU2877+17
−17
(+38)20.5 − 27.5
(+9−16=23)
42.7%
20.5 / 48
0.2%
−10
1 = 0 1 = = 1 = 0 = = = = = 1 0 1 = = 0 = 1 = 0 0 1 1 0 = 0 0 = 1 0 = 0 0 = = 0 0 = 0 = 0 = = =
–   Bobcat 6.4b 64-bit 4CPU2868+27
−27
(+29)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
4.4%
−38
0 = = = = = = = = 1 0 = 0 0 0 = = 0 = =
–   The Baron 3.29 64-bit 4CPU2868+25
−25
(+29)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
3.6%
+43
= = 0 = = 0 = = = = 1 0 = 1 1 = 1 = = =
–   Crafty 23.4 64-bit 4CPU2867+37
−37
(+28)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
9.7%
−48
= = = 0 1 1 = 0 0 = 0 0
–   Naum 2.1 64-bit 4CPU2865+21
−21
(+26)26 − 25
(+12−11=28)
51.0%
26.0 / 51
3.6%
+31
= = 1 0 1 = = = 1 1 = = = = = 1 1 0 0 = = = 1 0 = 0 0 = 0 0 = 1 0 = = 0 = = = 1 = 0 = = 1 = = 1 1 = =
–   Gaviota 0.86 64-bit 4CPU2859+24
−24
(+20)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
10.0%
+112
= 0 1 1
–   Scorpio 2.7.5 64-bit 4CPU2859+35
−36
(+20)6 − 8
(+3−5=6)
42.9%
6.0 / 14
17.0%
−24
0 0 = 0 = 0 0 = 1 = 1 = = 1
–   Scorpio 2.7.7 64-bit 4CPU2858+32
−32
(+19)7 − 13
(+4−10=6)
35.0%
7.0 / 20
16.8%
−85
1 1 = = 0 0 = = 0 0 0 1 0 1 0 = 0 = 0 0
–   Nemo 1.0.1 64-bit2847+13
−13
(+8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
25.1%
−134
0 =
–   Booot 5.1.02844+10
−10
(+5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
34.6%
−INF
0 0
–   BugChess2 1.9 64-bit 4CPU2840+23
−23
(+1)9 − 7
(+5−3=8)
56.3%
9.0 / 16
48.9%
+40
1 = 1 = = = = 1 0 1 0 = = = 0 1
–   Deep Shredder 10 64-bit 4CPU2832+17
−17
(−7)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
72.0%
+43
= 0 1 1 = = 1 0 1 1 1 = = 1 = 1 0 0 = 0 0 = 0 0 = 1 1 1 1 1
–   Deep Fritz 10 4CPU2831+20
−20
(−8)24 − 26
(+14−16=20)
48.0%
24.0 / 50
74.2%
−22
0 0 1 1 0 1 = 0 0 1 0 = 0 1 = = = 1 = = = 0 = = 0 = = = 0 1 = 1 0 1 0 = 1 = 0 = 1 1 1 0 0 = 1 = 0 =
–   Bright 0.3a 4CPU2831+18
−18
(−8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
72.8%
+149
= 1
–   Glaurung 2.0.1 64-bit 4CPU2830+17
−17
(−9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
77.0%
+148
1 =
–   Jonny 4.00 4CPU2823+28
−28
(−16)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
82.4%
−36
= = = = 1 0 1 0 = 1 1 0 0 = 0 =
–   Deep Junior 10 4CPU2803+14
−14
(−36)16.5 − 16.5
(+13−13=7)
50.0%
16.5 / 33
99.9%
−36
1 0 0 1 1 0 1 1 0 1 1 = 1 = 0 0 0 = = = 1 0 = = 1 1 1 0 0 0 1 0 0
–   Laser 1.0 64-bit 4CPU2800+39
−40
(−39)9 − 9
(+4−4=10)
50.0%
9.0 / 18
96.3%
−36
= 0 0 = = 1 1 = = 0 1 = = = = = 0 1
–   Toga II 1.3.12789+11
−11
(−50)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
+9
= = 1 1 = = 1 = 1 = = 1 0 = 0 = 1 1 = = 1 = 0 1 = = = = = = = 1
–   Texel 1.01 64-bit2787+21
−21
(−52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−209
= 0
–   Glaurung 1.2.1 64-bit 4CPU2766+19
−19
(−73)21.5 − 12.5
(+14−5=15)
63.2%
21.5 / 34
100.0%
+5
1 1 0 1 0 = = 1 = = 1 = = 1 1 = 0 1 = 0 = 1 1 = 1 0 = 1 = 1 = 1 = =
–   Toga II 1.2.1a 32-bit2759+12
−12
(−80)29.5 − 11.5
(+20−2=19)
72.0%
29.5 / 41
100.0%
+56
= = 1 = = 1 1 1 = = = = = 1 = 0 1 1 1 1 = 1 = 1 = 1 1 = 1 = 0 1 1 1 = 1 = 1 = = 1
–   Spike 1.2 Turin2745+7
−7
(−94)24.5 − 15.5
(+16−7=17)
61.3%
24.5 / 40
100.0%
−26
= 1 = = = = 1 1 0 = 1 = = 1 1 = 0 = 0 1 0 1 1 = 1 = 0 = 0 1 = = 1 0 = 1 1 = 1 1
–   Alfil 13.1 64-bit 4CPU2735+33
−33
(−104)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Crafty 23.4 64-bit2735+28
−28
(−104)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−134
=
–   Scorpio 2.0 32-bit 4CPU2732+24
−24
(−107)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−107
= =
–   Nebula 2.0 64-bit 4CPU2726+29
−29
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+43
1 =
–   Ktulu 82704+9
−9
(−135)28.5 − 10.5
(+23−5=11)
73.1%
28.5 / 39
100.0%
+30
1 = 1 1 0 1 1 0 1 0 1 = 1 1 = 1 1 1 0 1 = = = 1 = 0 1 1 1 = 1 1 = 1 = 1 = 1 1
–   Chess Tiger 2007.12703+10
−10
(−136)20.5 − 10.5
(+13−3=15)
66.1%
20.5 / 31
100.0%
−40
1 = = = 1 0 = 1 = 1 1 = 1 = = = 1 = = 0 1 1 = 0 = 1 = 1 1 = 1
–   Pharaon 3.5.1 4CPU2666+30
−30
(−173)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018