CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Zappa Mexico 32-bit (2801+14
−14		)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 13 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 6.0 64-bit2945+16
−16		(+144)5 − 9
(+0−4=10)		35.7%
5.0 / 14
0.0%
+59
–   Rybka 2.3.2a 32-bit2933+7
−7		(+132)10.5 − 22.5
(+3−15=15)
31.8%
10.5 / 33
0.0%
+4
–   Jet 1.1 64-bit2897+18
−18		(+96)10.5 − 9.5
(+7−6=7)		52.5%
10.5 / 20
0.0%
+114
–   Igel 1.9.0 64-bit2885+22
−22		(+84)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−80
–   Scorpio 2.7.9 64-bit2883+22
−22		(+82)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−18
–   Naum 3 32-bit2869+14
−14		(+68)12 − 14
(+7−9=10)		46.2%
12.0 / 26
0.0%
+40
–   Fritz 112868+9
−9		(+67)10.5 − 22.5
(+6−18=9)
31.8%
10.5 / 33
0.0%
−77
–   Rodent 1.7 64-bit2865+16
−16		(+64)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+58
–   Bobcat 7.1 64-bit2863+21
−21		(+62)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−50
–   The Baron 3.41 64-bit2850+19
−19		(+49)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−59
–   Dirty 3Nov2015 64-bit2850+14
−14		(+49)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+5
–   Asymptote 0.6.3 64-bit2850+21
−21		(+49)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+48
–   Shredder 112847+10
−10		(+46)33.5 − 49.5
(+13−29=41)
40.4%
33.5 / 83
0.0%
−22
–   Counter 3.2 64-bit2847+16
−16		(+46)7 − 9
(+4−6=6)		43.8%
7.0 / 16
0.0%
−3
–   Igel 1.8.3 64-bit2842+22
−22		(+41)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.1%
0
–   Bagatur 1.8 64-bit2839+22
−22		(+38)7 − 7
(+3−3=8)		50.0%
7.0 / 14
0.2%
+34
–   NirvanaChess 1.5 64-bit2833+22
−22		(+32)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.9%
−135
–   Tornado 7.0 64-bit2827+16
−16		(+26)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.8%
−11
–   Toga II 3.1.2SE2827+15
−15		(+26)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.6%
−8
–   Topple 0.5.0 64-bit2822+22
−22		(+21)6 − 6
(+4−4=4)		50.0%
6.0 / 12
5.3%
+16
–   Scorpio 2.7.7 64-bit2814+14
−14		(+13)7 − 3
(+4−0=6)		70.0%
7.0 / 10
9.4%
+140
–   Pedone 1.1 64-bit2804+21
−21		(+3)4 − 6
(+3−5=2)		40.0%
4.0 / 10
40.4%
−81
–   Naum 2.2 32-bit2804+13
−13		(+3)15.5 − 19.5
(+6−10=19)
44.3%
15.5 / 35
35.3%
−38
–   Rhetoric 1.4.3 64-bit2803+10
−10		(+2)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
40.4%
−31
–   Hiarcs 11.12800+13
−13		(−1)15 − 15
(+9−9=12)
50.0%
15.0 / 30
54.0%
−2
–   Toga II 1.3.12798+10
−10		(−3)15.5 − 15.5
(+7−7=17)
50.0%
15.5 / 31
61.1%
−4
–   Francesca MAD 0.25 64-bit2797+19
−19		(−4)5 − 9
(+2−6=6)		35.7%
5.0 / 14
61.6%
−107
–   Fruit 2.3.12794+12
−12		(−7)14 − 11
(+8−5=12)		56.0%
14.0 / 25
77.5%
+30
–   Octochess r5506 64-bit2794+12
−12		(−7)8 − 2
(+6−0=4)		80.0%
8.0 / 10
77.6%
+204
–   Bobcat 6.4b 64-bit2794+21
−21		(−7)3 − 3
(+1−1=4)		50.0%
3.0 / 6
69.5%
−13
–   Arasan 17.2 64-bit2791+21
−21		(−10)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
76.9%
−53
–   RuyDos 1.1.10 64-bit2791+19
−19		(−10)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
78.6%
+96
–   RuyDos 1.1.6 64-bit2791+15
−15		(−10)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
83.6%
+25
–   Cheese 2.1 64-bit2789+16
−16		(−12)5 − 7
(+1−3=8)		41.7%
5.0 / 12
87.3%
−67
–   Fritz 102788+13
−13		(−13)15.5 − 14.5
(+10−9=11)
51.7%
15.5 / 30
90.3%
−2
–   Hiarcs 112785+21
−21		(−16)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
88.3%
+21
–   Fruit 05/11/032781+18
−18		(−20)18 − 12
(+13−7=10)
60.0%
18.0 / 30
95.9%
+60
–   Shredder 102780+11
−11		(−21)15.5 − 13.5
(+11−9=9)		53.4%
15.5 / 29
99.0%
+6
–   Loop 13.6 (Loop 2007)2780+8
−8		(−21)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
99.5%
−55
–   Hiarcs 11.22778+16
−16		(−23)12.5 − 11.5
(+5−4=15)		52.1%
12.5 / 24
98.5%
−5
–   Crafty 24.0 64-bit2776+24
−24		(−25)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
96.2%
+139
–   Strelka 1.8 32-bit2776+16
−16		(−25)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
98.9%
+63
–   Toga II 1.3.42769+23
−23		(−32)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.1%
−32
–   Deep Sjeng 2.72755+13
−13		(−46)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+81
–   Spike 1.2 Turin2750+6
−6		(−51)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
+35
–   Junior 102750+11
−11		(−51)16 − 15
(+10−9=12)
51.6%
16.0 / 31
100.0%
−39
–   Glaurung 2.0.1 32-bit2742+14
−14		(−59)19 − 15
(+12−8=14)
55.9%
19.0 / 34
100.0%
−15
–   Tucano 6.00 64-bit2726+13
−13		(−75)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−75
–   Ktulu 82709+7
−7		(−92)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−11
–   Chess Tiger 2007.12703+8
−8		(−98)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+32
–   Glaurung 2 epsilon/5 32-bit2694+24
−24		(−107)19.5 − 11.5
(+13−5=13)
62.9%
19.5 / 31
100.0%
−16
–   Chess Tiger 20072680+11
−11		(−121)23.5 − 7.5
(+18−2=11)
75.8%
23.5 / 31
100.0%
+68
–   SmarThink 1.00 32-bit2663+13
−13		(−138)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Chessmaster 112663+10
−10		(−138)23 − 11
(+17−5=12)
67.6%
23.0 / 34
100.0%
−9
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−139)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−139
–   CM10th Xperience2659+11
−11		(−142)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
+16
–   Scorpio 1.912659+11
−11		(−142)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
+1
–   CM10th Paralyse2654+12
−12		(−147)17.5 − 11.5
(+9−3=17)		60.3%
17.5 / 29
100.0%
−75
–   Alaric 7072654+9
−9		(−147)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−112
–   Scorpio 2.0 32-bit2652+14
−14		(−149)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−36
–   Movei 00.8.4382640+15
−15		(−161)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−195
–   CM10th Guardian2637+18
−18		(−164)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Delfi 5.22629+18
−18		(−172)19 − 10
(+13−4=12)		65.5%
19.0 / 29
100.0%
−58
1188 games: 378 wins, 303 losses, 507 draws (42.7%), score: 53.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024