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

Zappa Mexico 64-bit 2CPU (3019+27
−27		)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 20 Zappa versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerfPond
hit		Eval
diff
–   Rybka 2.3.2a 64-bit 2CPU3092+19
−18		(+73)15.5 − 34.5
(+2−21=27)
31.0%
15.5 / 50
0.0%
−35
61.5%
312
0.51
192
–   Naum 3 64-bit 2CPU3037+23
−23		(+18)21 − 29
(+10−18=22)
42.0%
21.0 / 50
15.8%
−30
  
–   Toga II 1.4 beta5c 4CPU2994+19
−19		(−25)0 − 1
(+0−1=0)		0.0%
0.0 / 1
92.4%
−INF58.5%
65
0.48
38
–   Deep Shredder 11 64-bit 2CPU2991+23
−23		(−28)25 − 18
(+15−8=20)
58.1%
25.0 / 43
95.2%
+22
48.6%
650
0.36
316
–   Naum 2.2 64-bit 2CPU2978+23
−23		(−41)32.5 − 29.5
(+19−16=27)
52.4%
32.5 / 62
99.3%
−26
56.9%
2726
0.59
1550
–   Rybka 2.1 32-bit2969+23
−22		(−50)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.7%
+INF60.8%
74
0.50
45
–   Deep Shredder 11 64-bit 1CPU2964+37
−36		(−55)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
98.9%
−24  
–   Hiarcs 11.1 2CPU2945+19
−19		(−74)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−74  
–   Bright 0.3a 4CPU2937+22
−22		(−82)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−51  
–   Hiarcs 11.2 2CPU2937+23
−23		(−82)41 − 22
(+28−9=26)
65.1%
41.0 / 63
100.0%
+11
55.6%
3365
0.48
1872
–   Loop M1-T 64-bit 2CPU2934+21
−21		(−85)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+106
58.2%
534
0.46
311
–   Loop 13.6 64-bit 2CPU2916+28
−29		(−103)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF53.9%
76
0.34
41
–   Bright 0.2c 4CPU2914+19
−19		(−105)12 − 7
(+8−3=8)		63.2%
12.0 / 19
100.0%
−26  
–   Glaurung 2.0.1 64-bit 2CPU2913+33
−34		(−106)2.5 − 2.5
(+2−2=1)		50.0%
2.5 / 5
100.0%
−10659.3%
59
0.59
35
–   Naum 2.2 64-bit2903+25
−25		(−116)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF42.0%
100
0.76
42
–   Toga II 1.3.12896+11
−11		(−123)37 − 11
(+28−2=18)
77.1%
37.0 / 48
100.0%
+58
54.5%
2400
0.38
1308
–   Spike 1.2 Turin2852+9
−9		(−167)42.5 − 12.5
(+33−3=19)
77.3%
42.5 / 55
100.0%
+19
55.3%
2498
0.52
1382
–   Hiarcs X54 64-bit2846+30
−31		(−173)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF60.9%
138
0.57
84
–   Scorpio 2.0 4CPU2843+32
−32		(−176)12.5 − 3.5
(+10−1=5)		78.1%
12.5 / 16
100.0%
+2046.4%
112
0.31
52
–   Ktulu 8.02803+11
−11		(−216)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF52.3%
128
1.31
67
–   SmarThink 1.00 64-bit2795+36
−36		(−224)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−193  
–   Spike 1.12784+14
−14		(−235)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF57.3%
75
0.33
43
–   Alaric 7072756+19
−20		(−263)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−293  
–   Movei 00.8.438 (10 10 10)2756+27
−27		(−263)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−232  
–   CM10th Lazarus2750+29
−29		(−269)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF56.8%
95
0.43
54
444 games: 172 wins, 86 losses, 186 draws (41.9%), score: 59.7%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Zappa Mexico 64-bit 2CPU
played with current
participants of this list		Represented by
1-2-CPU#33022268itself
All    59Zappa Mexico II 64-bit 4CPU
Created in 2005-2008 by CCRL team
Last games added on April 11, 2008