CCRL 40/40
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 1'073'717 games
played by 2'518 programs
146701 CPU days (X2 4600+)

White wins: 372'827 (34.7%)
Black wins: 277'407 (25.8%)
Draws: 423'483 (39.4%)
White score: 54.4%

Engine Details

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Zappa Mexico 32-bit (2789+17
−17
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 32-bit2912+9
−9
(+123)10.5 − 22.5
(+3−15=15)
31.8%
10.5 / 33
0.0%
+9
0 0 0 0 0 1 0 0 = 0 = = = = = = 0 = = = = 0 = 0 = 1 = 1 0 0 = 0 0
–   Scorpio 2.7.9 64-bit2866+25
−25
(+77)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−9
= 0 = 0 0 = 0 1 = =
–   Fritz 112852+10
−10
(+63)10.5 − 22.5
(+6−18=9)
31.8%
10.5 / 33
0.0%
−66
0 = 1 0 1 0 0 = = = = 1 0 0 0 1 0 = 0 0 0 = 0 0 = 0 0 0 0 1 0 1 =
–   Naum 3 32-bit2851+18
−18
(+62)12 − 14
(+7−9=10)
46.2%
12.0 / 26
0.0%
+39
0 0 1 = = = 0 0 = 0 0 1 = 1 = 1 = 0 1 = 1 0 = = 0 1
–   Rodent 1.7 64-bit2851+19
−19
(+62)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+57
1 = 0 0 = 0 1 = 1 =
–   Bobcat 7.1 64-bit2848+25
−25
(+59)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−40
= = 0 1 0 1 0 0 = 0
–   Dirty 3Nov2015 64-bit2837+17
−17
(+48)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+10
0 0 0 1 0 1 1 0 = 1
–   The Baron 3.41 64-bit2837+22
−22
(+48)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−46
= = 0 0 0 = 0 = 1 =
–   Counter 3.2 64-bit2833+19
−19
(+44)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+3
0 0 = 1 1 = 0 0 1 0 = = 1 0 = =
–   Shredder 112832+12
−12
(+43)33.5 − 49.5
(+13−29=41)
40.4%
33.5 / 83
0.0%
−15
= 0 0 0 0 = 0 = = = = = = = = = = 0 = 0 0 = 0 0 = 1 = 0 = = 1 1 = 0 = = = 0 1 0 = 1 = = 1 = 1 0 = 0 0 1 0 1 = 0 = 0 1 = = 0 = 0 = = 1 0 0 = = 0 = = 1 = = = 0 0 0 0 1
–   NirvanaChess 1.5 64-bit2822+29
−29
(+33)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
2.7%
−118
0 = = = 0 0 = 0 0 =
–   Toga II 3.1.2SE2818+18
−18
(+29)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.9%
−1
=
–   Tornado 7.0 64-bit2817+19
−19
(+28)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.6%
−3
0 1 = = 0 = = = 1 0
–   Scorpio 2.7.7 64-bit2804+16
−16
(+15)7 − 3
(+4−0=6)
70.0%
7.0 / 10
9.9%
+126
= 1 = = = = 1 = 1 1
–   Topple 0.5.0 64-bit2804+27
−27
(+15)6 − 6
(+4−4=4)
50.0%
6.0 / 12
17.9%
+11
0 = 0 1 0 = 1 1 = = 0 1
–   Pedone 1.1 64-bit2797+24
−24
(+8)4 − 6
(+3−5=2)
40.0%
4.0 / 10
29.3%
−65
1 0 0 0 0 1 0 = = 1
–   Rhetoric 1.4.3 64-bit2794+13
−13
(+5)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
31.8%
−22
= 0 0 = = 1 = 0 1 =
–   Naum 2.2 32-bit2793+16
−16
(+4)15.5 − 19.5
(+6−10=19)
44.3%
15.5 / 35
34.8%
−31
= 1 = 0 0 0 = 0 = = = 0 0 = = = 0 0 1 = = = 0 1 = 0 = 1 = = 1 1 = = =
–   Toga II 1.3.12789+12
−12
(0)15.5 − 15.5
(+7−7=17)
50.0%
15.5 / 31
48.7%
−1
= = 1 0 0 = = = = = 1 1 0 = = 1 0 = 1 = 0 1 0 0 = = 1 = = = =
–   Hiarcs 11.12789+15
−15
(0)15 − 15
(+9−9=12)
50.0%
15.0 / 30
48.1%
−1
= 0 = 0 0 0 = = = = = 1 = 0 = 1 1 1 = = 0 1 0 1 1 1 = 0 0 1
–   Arasan 17.2 64-bit2788+28
−28
(−1)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
51.3%
−37
0 0 = 1 0 1 = =
–   RuyDos 1.1.10 64-bit2788+33
−33
(−1)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
51.3%
+35
= 1 1 0 = = = =
–   Bobcat 6.4b 64-bit2787+24
−24
(−2)3 − 3
(+1−1=4)
50.0%
3.0 / 6
54.8%
−8
1 = 0 = = =
–   Fruit 2.3.12786+14
−14
(−3)14 − 11
(+8−5=12)
56.0%
14.0 / 25
61.2%
+28
= = = 1 = 1 0 = = 0 1 1 0 = = 1 = = 1 = 1 0 1 0 =
–   RuyDos 1.1.6 64-bit2782+17
−17
(−7)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
72.5%
+24
0 1 = 1 = 1 0 = = =
–   Octochess r5506 64-bit2782+16
−16
(−7)8 − 2
(+6−0=4)
80.0%
8.0 / 10
73.0%
+191
1 = = 1 1 1 = 1 = 1
–   Fritz 102778+15
−15
(−11)15.5 − 14.5
(+10−9=11)
51.7%
15.5 / 30
82.9%
−2
1 = 1 1 1 0 = 0 = 1 = = 1 0 0 1 1 = = = = 1 0 0 0 = 0 1 = 0
–   Hiarcs 112776+25
−25
(−13)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
80.4%
+18
0 1 = 0 1 1 = 0 = 1
–   Fruit 05/11/032773+20
−20
(−16)18 − 12
(+13−7=10)
60.0%
18.0 / 30
88.2%
+51
= 1 0 = = = = 1 1 0 1 1 = = 1 1 = = 1 0 1 0 1 0 1 1 0 = 1 0
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(−16)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
94.4%
−44
1 0 = 1 0 = 1 1 0 1 1 0 = = 0 = = 0 1 = 0 0 = 0 1 0 = = 1 = 0 0 = =
–   Shredder 102771+13
−13
(−18)15.5 − 13.5
(+11−9=9)
53.4%
15.5 / 29
95.8%
+5
1 = 0 = 0 1 1 0 1 = 0 = 0 1 1 1 0 1 0 = 1 0 = 1 1 0 = = =
–   Crafty 24.0 64-bit2771+28
−28
(−18)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
85.6%
+129
1 1 = = 1 =
–   Hiarcs 11.22770+19
−19
(−19)12.5 − 11.5
(+5−4=15)
52.1%
12.5 / 24
93.8%
−3
1 = = 1 = 0 = = = = 0 = = = = 1 1 0 = 1 = = = 0
–   Strelka 1.8 32-bit2769+19
−19
(−20)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
94.2%
+55
0 0 0 1 1 = 1 0 1 1 = 0 = = = = = 1 1 1 1 = 1 = = = = = 1 1
–   Toga II 1.3.42767+28
−28
(−22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
90.9%
−22
1 0
–   Deep Sjeng 2.72750+15
−15
(−39)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+74
= = 1 1 1 = 0 = = = 1 0 = 1 1 0 0 1 = 1 1 1 1 = 1 1 1 = = 0 1 1
–   Spike 1.2 Turin2745+7
−7
(−44)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
+30
0 = = = = = 1 = = 1 1 = 1 1 1 0 = 0 1 1 1 1 0 = 1 = 1 = 1 = = 0
–   Junior 102744+13
−13
(−45)16 − 15
(+10−9=12)
51.6%
16.0 / 31
100.0%
−35
1 0 1 1 = 0 = 1 0 1 0 0 = 1 = = = = = = 1 1 0 = 0 = 0 1 = 0 1
–   Glaurung 2.0.1 32-bit2738+16
−16
(−51)19 − 15
(+12−8=14)
55.9%
19.0 / 34
100.0%
−14
0 = = = 0 0 = 1 1 1 = 1 1 0 0 1 1 = = = 1 = 1 0 1 1 = = 0 = = 1 0 =
–   Tucano 6.00 64-bit2724+16
−16
(−65)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−65
= = 0 1 0 1 = = = =
–   Ktulu 82706+9
−9
(−83)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−13
0 0 1 1 0 1 = 1 1 = 1 1 0 = 0 = = = = 0 = 1 = 1 1 = 0 1 1 1 1 =
–   Chess Tiger 2007.12704+10
−10
(−85)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+30
= = = 0 0 = 0 = = = 1 = 1 1 1 = 1 = = = 1 1 = 1 1 = 1 1 1 1 1 1
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(−93)19.5 − 11.5
(+13−5=13)
62.9%
19.5 / 31
100.0%
−16
1 = = = 1 = 1 1 1 1 1 = 1 = 0 1 1 = = 0 = 1 1 = = 0 = 1 0 0 =
–   Chess Tiger 20072681+12
−12
(−108)23.5 − 7.5
(+18−2=11)
75.8%
23.5 / 31
100.0%
+64
= 1 = 1 1 1 1 1 = 1 1 0 = 1 0 = 1 = = 1 1 = = 1 = 1 1 1 1 1 =
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−122)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−122
= =
–   Chessmaster 112665+12
−12
(−124)23 − 11
(+17−5=12)
67.6%
23.0 / 34
100.0%
−9
1 1 0 1 1 1 = = 1 1 0 1 0 1 0 = = 1 1 1 1 = = = 1 1 = = 0 = = 1 1 =
–   SmarThink 1.00 32-bit2665+15
−15
(−124)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   CM10th Xperience2661+13
−13
(−128)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
+14
= 0 1 = 1 1 = 1 1 1 = = 1 = = 1 = 1 = = 0 1 = 0 1 1 1 1 1 1
–   Scorpio 1.912660+14
−13
(−129)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
−1
1 = = 1 1 1 = 0 1 = = 1 = 1 1 0 = = = 0 = 1 1 = = 1 1 1 1 1
–   Alaric 7072660+11
−12
(−129)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−98
=
–   Scorpio 2.0 32-bit2653+17
−17
(−136)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−40
1 = =
–   CM10th Paralyse2651+15
−15
(−138)17.5 − 11.5
(+9−3=17)
60.3%
17.5 / 29
100.0%
−76
1 = 0 1 = 1 = = = 1 = = = 1 = = = 0 = = 1 = 1 = 1 1 = = 0
–   Movei 00.8.4382646+18
−18
(−143)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−173
=
–   CM10th Guardian2639+26
−26
(−150)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Delfi 5.22636+21
−21
(−153)19 − 10
(+13−4=12)
65.5%
19.0 / 29
100.0%
−53
0 1 = 1 1 = 1 = 1 = = 1 1 1 = 1 = = 1 = 0 1 0 1 = 0 1 = =

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Created in 2005-2013 by CCRL team
Last games added on August 10, 2019