CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Loop 13.6 (Loop 2007) 64-bit (2789+16
−16
)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
–   Defenchess (SCTR) 1.1f 64-bit2997+12
−12
(+208)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−151
–   Rybka 2.3.2a 64-bit2961+11
−11
(+172)7 − 32
(+1−26=12)
17.9%
7.0 / 39
0.0%
−55
–   Rodent II 0.9.64 64-bit2916+22
−22
(+127)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−126
–   Amoeba 2.6 64-bit2911+20
−20
(+122)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−24
–   Wasp 1.25 64-bit2908+22
−22
(+119)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−32
–   Nemorino 1.02 64-bit2904+23
−23
(+115)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−208
–   Atlas 3.91 64-bit2899+14
−14
(+110)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+41
–   EXchess 7.97b 64-bit2892+12
−13
(+103)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+130
–   Demolito 2017-08-26 64-bit2889+20
−20
(+100)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−4
–   Scorpio 2.8 64-bit2884+14
−14
(+95)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+45
–   Ethereal 8.62 64-bit2884+24
−24
(+95)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−16
–   Arasan 18.3 64-bit2874+27
−27
(+85)6 − 4
(+2−0=8)
60.0%
6.0 / 10
0.0%
+131
–   ChessBrainVB 3.202873+25
−25
(+84)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−7
–   Laser 1.2 64-bit2870+23
−23
(+81)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+145
–   Scorpio 2.7.9 64-bit2865+25
−25
(+76)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+80
–   Arasan 18.0 64-bit2860+26
−26
(+71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−71
–   EXchess 7.92b 64-bit2855+22
−22
(+66)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+69
–   Marvin 3.3.2 64-bit2854+21
−21
(+65)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−46
–   Zappa Mexico II 64-bit2854+10
−10
(+65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+222
–   EXchess 7.71b 64-bit2852+22
−22
(+63)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−13
–   Toga II 3.02850+15
−16
(+61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+203
–   Atlas 3.80 64-bit2848+14
−14
(+59)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−91
–   Bobcat 7.1 64-bit2847+25
−25
(+58)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+58
–   Tornado 8.0 64-bit2842+14
−14
(+53)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−124
–   Wasp 1.02 64-bit2841+28
−28
(+52)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.1%
−21
–   Critter 0.60 64-bit2840+25
−25
(+51)8 − 16
(+3−11=10)
33.3%
8.0 / 24
0.0%
−50
–   Arasan 17.5 64-bit2840+25
−25
(+51)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+19
–   Dirty 3Nov2015 64-bit2837+17
−17
(+48)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+48
–   The Baron 3.41 64-bit2836+22
−22
(+47)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+47
–   Deep Sjeng WC2008 64-bit2835+13
−13
(+46)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
−69
–   Pedone 1.3 64-bit2835+23
−23
(+46)7 − 5
(+3−1=8)
58.3%
7.0 / 12
0.1%
+93
–   Spark 0.3 64-bit2834+18
−18
(+45)9.5 − 14.5
(+6−11=7)
39.6%
9.5 / 24
0.0%
−23
–   Onno 1.2.70 64-bit2833+16
−16
(+44)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−106
–   Fizbo 1.2 64-bit2833+27
−27
(+44)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.3%
−70
–   Winter 0.4a 64-bit2831+24
−24
(+42)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
0.2%
+174
–   Scorpio 2.7.8 64-bit2829+27
−27
(+40)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.6%
+102
–   DisasterArea 1.54 64-bit2827+18
−18
(+38)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+38
–   NirvanaChess 1.8 64-bit2827+25
−25
(+38)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+38
–   Toga II 1.4.1SE2826+12
−12
(+37)12 − 12
(+6−6=12)
50.0%
12.0 / 24
0.0%
+42
–   Grapefruit 1.0 32-bit2826+9
−9
(+37)10 − 14
(+3−7=14)
41.7%
10.0 / 24
0.0%
−12
–   Pedone 1.2 64-bit2825+26
−26
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.0%
−121
–   Murka 3 64-bit2824+12
−13
(+35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+192
–   Deep Junior 11.1a 64-bit2823+22
−22
(+34)11.5 − 12.5
(+8−9=7)
47.9%
11.5 / 24
0.7%
+22
–   chess22k 1.6 64-bit2822+28
−28
(+33)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
2.0%
−70
–   ChessBrainVB 3.032821+25
−25
(+32)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
1.7%
−158
–   DisasterArea 1.542821+31
−31
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
3.4%
+1
–   Zurichess Neuchatel 64-bit2820+15
−15
(+31)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.3%
+93
–   Hiarcs 12.12817+11
−11
(+28)6 − 18
(+2−14=8)
25.0%
6.0 / 24
0.3%
−143
–   Tornado 7.0 64-bit2816+19
−19
(+27)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
1.4%
+94
–   Crafty 23.8 64-bit2811+23
−23
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
6.3%
+179
–   Rodent II 0.8.7 64-bit2809+27
−27
(+20)4 − 6
(+1−3=6)
40.0%
4.0 / 10
10.3%
−39
–   Arasan 17.0 64-bit2808+31
−31
(+19)6 − 4
(+4−2=4)
60.0%
6.0 / 10
14.3%
+73
–   Dirty 10Apr2015 64-bit2805+24
−24
(+16)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
13.5%
−15
–   TheMadPrune 1.1.252805+24
−24
(+16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
14.5%
+16
–   DiscoCheck 5.0.1 64-bit2805+33
−33
(+16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
20.3%
+172
–   Scorpio 2.7.7 64-bit2804+16
−16
(+15)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
9.7%
+82
–   Crafty 24.1 64-bit2803+22
−22
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
16.3%
+156
–   Rodent 1.6 64-bit2800+31
−31
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
26.0%
−131
–   Cheng4 0.36c 64-bit2798+18
−18
(+9)0 − 2
(+0−2=0)
0.0%
0.0 / 2
23.3%
−INF
–   Hiarcs Paderborn 20072795+18
−18
(+6)1 − 1
(+0−0=2)
50.0%
1.0 / 2
30.9%
+6
–   The Baron 3.42 64-bit2795+15
−15
(+6)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
28.0%
−3
–   Rhetoric 1.4.3 64-bit2794+13
−13
(+5)7 − 7
(+2−2=10)
50.0%
7.0 / 14
32.6%
+5
–   GnuCheese 1.00 64-bit2792+16
−16
(+3)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
38.6%
−39
–   Texel 1.01 64-bit2787+21
−21
(−2)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
57.2%
+155
–   Atlas 3.70em 64-bit2787+22
−22
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
56.1%
−2
–   Bobcat 6.4b 64-bit2787+24
−24
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
56.4%
−2
–   The Baron 3.29 64-bit2785+18
−18
(−4)4 − 2
(+3−1=2)
66.7%
4.0 / 6
64.8%
+106
–   Rodent 1.5 64-bit2784+21
−21
(−5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
64.6%
−5
–   Glaurung 2.2 64-bit2783+16
−16
(−6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
71.6%
−6
–   Scorpio 2.7.6 64-bit2781+17
−17
(−8)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
75.7%
−129
–   Octochess r5506 64-bit2781+16
−16
(−8)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
76.8%
+13
–   Gaviota 0.86 64-bit2781+21
−21
(−8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
72.5%
−165
–   RuyDos 1.1.6 64-bit2781+17
−17
(−8)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
75.1%
+19
–   Bright 0.5c2778+13
−13
(−11)17 − 17
(+12−12=10)
50.0%
17.0 / 34
86.5%
−11
–   Jonny 4.002778+11
−11
(−11)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
85.9%
+108
–   Scorpio 2.7.5 64-bit2777+27
−27
(−12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
76.6%
−12
–   Pawny 1.2 64-bit2776+14
−14
(−13)6 − 6
(+3−3=6)
50.0%
6.0 / 12
88.6%
−13
–   EXchess 7.31b 64-bit2776+27
−27
(−13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
78.7%
+129
–   Rhetoric 1.4.1 64-bit2775+17
−17
(−14)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
87.7%
+76
–   EXchess 7.18b 64-bit2775+23
−23
(−14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
84.6%
−14
–   Naraku 1.42775+16
−16
(−14)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
89.7%
+110
–   Frenzee 3.5.19 64-bit2774+14
−14
(−15)13 − 9
(+10−6=6)
59.1%
13.0 / 22
91.6%
+46
–   Fruit 05/11/032773+20
−20
(−16)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
89.2%
−61
–   Octochess r5190 64-bit2772+15
−15
(−17)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
94.7%
−33
–   Loop M1-T 64-bit2770+30
−30
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
86.4%
−198
–   Dirty 20Apr2013 64-bit2769+16
−16
(−20)10 − 6
(+6−2=8)
62.5%
10.0 / 16
96.0%
+54
–   Twisted Logic 20100131x 64-bit2767+17
−17
(−22)18 − 14
(+11−7=14)
56.3%
18.0 / 32
97.4%
+20
–   Toga II 1.3.42766+28
−28
(−23)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
91.7%
−53
–   Zurichess Jura 64-bit2764+25
−25
(−25)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
95.2%
0
–   SmarThink 1.20 64-bit2763+18
−18
(−26)17 − 11
(+11−5=12)
60.7%
17.0 / 28
98.4%
+43
–   BugChess2 1.9 64-bit2761+14
−14
(−28)13 − 11
(+9−7=8)
54.2%
13.0 / 24
99.6%
+3
–   Rodent 1.4 64-bit2758+23
−23
(−31)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
98.5%
+116
–   GNU Chess 5.50 64-bit2757+19
−19
(−32)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.5%
+118
–   Bison 9.11 64-bit2755+13
−13
(−34)29.5 − 22.5
(+18−11=23)
56.7%
29.5 / 52
100.0%
+6
–   Dirty 05Sep2012 64-bit2754+23
−23
(−35)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−24
–   Ktulu 92754+12
−12
(−35)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−8
–   Andscacs 0.64 64-bit2751+24
−24
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+119
–   Crafty 23.5 64-bit2747+28
−28
(−42)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.5%
−110
–   Spike 1.2 Turin2745+7
−7
(−44)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−13
–   Amoeba 2.3 64-bit2744+28
−28
(−45)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
99.8%
−63
–   Arasan 16.2 64-bit2741+33
−33
(−48)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.5%
−48
–   Chronos 1.9.9 64-bit2738+13
−13
(−51)12 − 8
(+7−3=10)
60.0%
12.0 / 20
100.0%
+5
–   Crafty 23.4 64-bit2735+27
−28
(−54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−211
–   Pedone 1.0 64-bit2735+27
−27
(−54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−54
–   DiscoCheck 3.7.1 64-bit2729+30
−30
(−60)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−17
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−60
–   Godel 3.4.9 64-bit2726+14
−14
(−63)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+29
–   Bobcat 3.25 64-bit2725+17
−17
(−64)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−23
–   Tucano 6.00 64-bit2723+16
−16
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+91
–   ProDeo 2.22722+17
−17
(−67)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Arasan 15.1 64-bit2720+31
−31
(−69)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−38
–   Cheng4 0.35a 64-bit2718+30
−30
(−71)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−71
–   Marvin 2.2.0 64-bit2718+25
−25
(−71)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−11
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−75)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+82
–   EXchess 6.50b 64-bit2713+32
−32
(−76)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+225
–   Amoeba 2.1 64-bit2709+29
−29
(−80)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−179
–   Carballo 1.6 64-bit2709+25
−25
(−80)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−76
–   iCE 1.0 64-bit2705+17
−17
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
–   Chess Tiger 2007.12703+10
−10
(−86)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
100.0%
−85
–   Dirty 23Mar2012 64-bit2702+31
−31
(−87)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−87
–   NirvanaChess 1.2 64-bit2701+30
−30
(−88)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Scorpio 2.7 64-bit2701+27
−27
(−88)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−88
–   Chessmaster 11 Aiglos II2700+20
−20
(−89)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−89
–   Chessmaster 11 Conqueror2698+19
−19
(−91)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+4
–   ProDeo 1.812698+32
−32
(−91)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−111
–   Gaviota 0.85.1 64-bit2697+23
−23
(−92)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+12
–   Octochess r4741 64-bit2697+32
−32
(−92)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−71
–   Zurichess Graubuenden 64-bit2689+24
−25
(−100)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−44
–   Scorpio 2.6 64-bit2683+27
−28
(−106)15 − 9
(+11−5=8)
62.5%
15.0 / 24
100.0%
−20
–   WyldChess 1.51 64-bit2682+16
−15
(−107)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+144
–   Daydreamer 1.75 64-bit2679+17
−16
(−110)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+47
–   Tucano 5.00 64-bit2678+18
−18
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+31
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(−112)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   The Baron 2.23 64-bit2655+23
−23
(−134)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Philou 3.7.1 64-bit2651+13
−13
(−138)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−138
–   Arasan 14.1 64-bit2651+32
−32
(−138)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−138
–   Rotor 0.7a2645+22
−22
(−144)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−144
–   Alfil 12 MT2632+24
−24
(−157)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−157
–   RedQueen 1.1.1 64-bit2624+28
−28
(−165)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−165
–   Rodent 0.16 64-bit2602+30
−31
(−187)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−269
–   Glass 1.9 64-bit2593+31
−31
(−196)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rodin 5.12544+31
−31
(−245)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−102

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019