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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Show each game results
Zappa Mexico II 32-bit (2820+10
−10		)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 13 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit3027+9
−9		(+207)13 − 38
(+4−29=18)
25.5%
13.0 / 51
0.0%
+27
–   Naum 4.2 32-bit2985+9
−9		(+165)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+46
–   Naum 4.1 32-bit2976+17
−17		(+156)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
+8
–   Stockfish 1.6.3 32-bit2960+13
−13		(+140)9.5 − 24.5
(+3−18=13)
27.9%
9.5 / 34
0.0%
−17
–   Naum 4 32-bit2955+11
−11		(+135)18 − 30
(+6−18=24)
37.5%
18.0 / 48
0.0%
+49
–   Chiron 1.1a 32-bit2953+12
−12		(+133)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+133
–   Shredder 12 32-bit2952+6
−6		(+132)24.5 − 55.5
(+7−38=35)
30.6%
24.5 / 80
0.0%
−5
–   Komodo 1.3 32-bit2938+14
−14		(+118)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Spike 1.4 Leiden2935+6
−6		(+115)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Rybka 2.3.2a 32-bit2933+7
−7		(+113)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
+14
–   Deep Junior 12.5 32-bit2929+13
−13		(+109)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+108
–   Hiarcs 13.22916+9
−9		(+96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+96
–   Fritz 122907+9
−9		(+87)13.5 − 20.5
(+7−14=13)
39.7%
13.5 / 34
0.0%
+11
–   Protector 1.4.0 32-bit2897+9
−9		(+77)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+13
–   Gull 1.2 32-bit2896+10
−10		(+76)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+16
–   Hiarcs 13.12893+12
−12		(+73)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−217
–   Hannibal 1.1 32-bit2887+11
−11		(+67)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+13
–   Rybka 2.1 32-bit2885+18
−18		(+65)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+235
–   Komodo 1.0 32-bit2885+14
−14		(+65)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
0.0%
+6
–   Spark 1.0 32-bit2880+9
−9		(+60)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−3
–   Stockfish 1.5.1 32-bit2879+12
−12		(+59)16 − 18
(+7−9=18)
47.1%
16.0 / 34
0.0%
+37
–   Naum 3.1 32-bit2876+13
−13		(+56)18.5 − 34.5
(+7−23=23)
34.9%
18.5 / 53
0.0%
−53
–   Thinker 5.4d Inert 32-bit2871+8
−8		(+51)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.0%
−19
–   Doch 1.3.4 32-bit2870+18
−18		(+50)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−120
–   Deep Junior 12 32-bit2870+16
−16		(+50)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
−22
–   Naum 3 32-bit2869+14
−14		(+49)16.5 − 17.5
(+7−8=19)
48.5%
16.5 / 34
0.0%
+38
–   Fritz 112868+9
−9		(+48)25 − 29
(+11−15=28)
46.3%
25.0 / 54
0.0%
+23
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+44)16 − 18
(+6−8=20)
47.1%
16.0 / 34
0.0%
+21
–   Booot 5.1.02860+8
−8		(+40)2.5 − 4.5
(+0−2=5)		35.7%
2.5 / 7
0.0%
−48
–   Thinker 5.3b Inert 32-bit2858+16
−16		(+38)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.0%
0
–   Thinker 5.4a Inert 32-bit2849+18
−18		(+29)15 − 15
(+7−7=16)
50.0%
15.0 / 30
0.2%
+26
–   Shredder 112847+10
−10		(+27)25 − 29
(+13−17=24)
46.3%
25.0 / 54
0.0%
−2
–   Stockfish 1.4 32-bit2845+14
−14		(+25)15 − 15
(+7−7=16)
50.0%
15.0 / 30
0.2%
+23
–   Deep Junior 11.1a 32-bit2842+15
−15		(+22)16 − 14
(+9−7=14)
53.3%
16.0 / 30
0.5%
+41
–   Protector 1.3.5 32-bit2841+12
−12		(+21)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
0.3%
+58
–   Cyclone xTreme Fury2840+17
−17		(+20)2 − 2
(+0−0=4)		50.0%
2.0 / 4
1.8%
+20
–   Toga II 1.4.1SE2839+10
−10		(+19)26.5 − 25.5
(+15−14=23)
51.0%
26.5 / 52
0.2%
+24
–   Grapefruit 1.0 32-bit2838+8
−8		(+18)22 − 26
(+11−15=22)
45.8%
22.0 / 48
0.1%
−12
–   Deep Sjeng WC2008 32-bit2838+11
−11		(+18)32 − 33
(+19−20=26)
49.2%
32.0 / 65
0.4%
+11
–   Protector 1.3.4 32-bit2838+13
−13		(+18)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
1.1%
+51
–   Cyclone xTreme2837+10
−10		(+17)17 − 13
(+9−5=16)
56.7%
17.0 / 30
0.7%
+63
–   Cyclone 3.42836+18
−18		(+16)17.5 − 18.5
(+7−8=21)
48.6%
17.5 / 36
6.3%
+7
–   Booot 5.02836+13
−13		(+16)2 − 2
(+2−2=0)		50.0%
2.0 / 4
2.6%
+16
–   Spark 0.4 32-bit2834+14
−14		(+14)3 − 5
(+0−2=6)		37.5%
3.0 / 8
4.8%
−57
–   Toga II 1.4.1SE62834+20
−20		(+14)12.5 − 21.5
(+3−12=19)
36.8%
12.5 / 34
9.7%
−74
–   Cyclone xTreme Rage2832+22
−22		(+12)17.5 − 22.5
(+8−13=19)
43.8%
17.5 / 40
15.7%
−34
–   MinkoChess 1.3 32-bit2832+25
−25		(+12)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
18.2%
+47
–   Deep Junior 11.2 32-bit2832+17
−17		(+12)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
11.6%
+124
–   Hiarcs 12.12828+9
−9		(+8)27.5 − 26.5
(+13−12=29)
50.9%
27.5 / 54
9.4%
+13
–   Toga II 3.1.2SE2827+15
−15		(+7)19 − 17
(+12−10=14)
52.8%
19.0 / 36
21.4%
+27
–   Deep Sjeng 3.0 32-bit2827+18
−18		(+7)23 − 11
(+16−4=14)
67.6%
23.0 / 34
24.1%
+137
–   Hiarcs 12 Sharpen PV On2824+12
−12		(+4)14 − 24
(+4−14=20)
36.8%
14.0 / 38
30.0%
−87
–   Hiarcs 122820+12
−12		(0)18.5 − 16.5
(+11−9=15)
52.9%
18.5 / 35
48.3%
+20
–   TheMadPrune 1.1.252815+21
−21		(−5)1 − 3
(+0−2=2)		25.0%
1.0 / 4
66.1%
−171
–   Toga II 1.4 beta5c2814+20
−20		(−6)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
69.0%
−62
–   Spark 0.3a 32-bit2810+14
−14		(−10)17 − 17
(+8−8=18)
50.0%
17.0 / 34
85.8%
−10
–   Hannibal 1.0a 32-bit2810+10
−10		(−10)1 − 3
(+0−2=2)		25.0%
1.0 / 4
91.1%
−176
–   Protector 1.3.2 32-bit2810+18
−18		(−10)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
82.8%
+69
–   Hiarcs Paderborn 20072808+14
−14		(−12)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
91.2%
0
–   Spark 0.3 32-bit2808+14
−14		(−12)17 − 16
(+9−8=16)
51.5%
17.0 / 33
92.5%
−2
–   Doch 09.980 32-bit2807+16
−16		(−13)16 − 14
(+9−7=14)
53.3%
16.0 / 30
91.2%
+8
–   Onno 1.0 32-bit2807+15
−15		(−13)16 − 14
(+7−5=18)
53.3%
16.0 / 30
92.5%
+9
–   Onno 1.1.1 32-bit2806+15
−15		(−14)18.5 − 19.5
(+10−11=17)
48.7%
18.5 / 38
94.4%
−25
–   Naum 2.2 32-bit2804+13
−13		(−16)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
96.6%
−4
–   Nemo 1.0.1 32-bit2803+24
−24		(−17)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
90.4%
−440
–   Cyclone 2.22795+16
−16		(−25)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
99.4%
+110
–   Onno 1.2.70 32-bit2795+15
−15		(−25)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
99.7%
−287
–   Stockfish 1.3.1 32-bit2794+20
−20		(−26)14 − 18
(+11−15=6)
43.8%
14.0 / 32
98.7%
−80
–   Fruit 2.3.12794+12
−12		(−26)25 − 26
(+12−13=26)
49.0%
25.0 / 51
100.0%
−32
–   Grapefruit 1.0a32794+22
−22		(−26)9 − 11
(+3−5=12)		45.0%
9.0 / 20
98.1%
−56
–   MinkoChess 1.2 32-bit2788+12
−12		(−32)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+209
–   Bright 0.5c2786+11
−11		(−34)4 − 3
(+2−1=4)		57.1%
4.0 / 7
100.0%
+16
–   Bright 0.4a2784+8
−8		(−36)21.5 − 11.5
(+15−5=13)
65.2%
21.5 / 33
100.0%
+78
–   Loop 13.6 (Loop 2007)2780+8
−8		(−40)22 − 22
(+14−14=16)
50.0%
22.0 / 44
100.0%
−38
–   Stockfish 1.2 Default2779+17
−17		(−41)19 − 19
(+10−10=18)
50.0%
19.0 / 38
100.0%
−42
–   Naraku 1.42779+13
−13		(−41)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Hiarcs 11.22778+16
−16		(−42)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
0
–   Glaurung 2.1 32-bit2775+15
−15		(−45)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−25
–   Thinker 5.2e Passive2770+24
−24		(−50)13 − 7
(+10−4=6)		65.0%
13.0 / 20
100.0%
+67
–   Ktulu 92758+10
−10		(−62)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
0
–   Glaurung 2.2 32-bit2757+20
−20		(−63)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−69
–   Deep Sjeng 2.72755+13
−13		(−65)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
+39
–   SmarThink 1.20 32-bit2750+14
−14		(−70)14.5 − 9.5
(+11−6=7)		60.4%
14.5 / 24
100.0%
+11
–   Junior 102750+11
−11		(−70)18.5 − 11.5
(+9−2=19)
61.7%
18.5 / 30
100.0%
+2
–   Spike 1.2 Turin2750+6
−6		(−70)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
100.0%
−77
–   Stockfish 1.012748+24
−24		(−72)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+219
–   Tornado 4.4 32-bit2745+20
−20		(−75)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+91
–   Glaurung 2.0.1 32-bit2742+14
−14		(−78)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−45
–   Chronos 1.9.9 32-bit2741+14
−14		(−79)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−7
–   Bright 0.3b2740+20
−20		(−80)15.5 − 10.5
(+11−6=9)		59.6%
15.5 / 26
100.0%
−2
–   Jonny 4.002734+8
−8		(−86)3.5 − 3.5
(+2−2=3)		50.0%
3.5 / 7
100.0%
−86
–   Bright 0.3a2733+16
−16		(−87)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+24
–   BugChess2 1.9 32-bit2733+18
−18		(−87)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Thinker 5.1d Passive2731+23
−23		(−89)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+34
–   Ktulu 82709+7
−7		(−111)23 − 9
(+17−3=12)
71.9%
23.0 / 32
100.0%
+47
–   Chessmaster 11 Archangel2706+15
−15		(−114)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−113
–   Chess Tiger 2007.12703+8
−8		(−117)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−33
–   Booot 4.15.02692+11
−11		(−128)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+43
–   Frenzee Feb08 32-bit2692+11
−11		(−128)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−128
–   Chessmaster 11 Toxic2684+16
−16		(−136)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+26
–   Chessmaster 112663+10
−10		(−157)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−41
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−158)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Alaric 7072654+9
−9		(−166)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   E.T. Chess 13.01.082644+11
−11		(−176)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−4
–   Cyrano 0.6b17 32-bit2639+12
−12		(−181)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−181
–   Colossus 2008b2638+11
−11		(−182)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−19
–   CM10th Guardian2637+18
−18		(−183)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−183
–   Scorpio 2.05b2625+26
−26		(−195)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−24
–   Ruffian 2.1.02612+11
−11		(−208)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−36
–   Alfil 8.1.12590+12
−12		(−230)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−230
–   Crafty 22.10 32-bit2566+27
−27		(−254)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−92
2418 games: 612 wins, 690 losses, 1116 draws (46.2%), score: 48.4%

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