CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Zappa Mexico II 32-bit (2810+12
−12
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit2994+12
−12
(+184)13 − 38
(+4−29=18)
25.5%
13.0 / 51
0.0%
+20
–   Naum 4.2 32-bit2960+10
−10
(+150)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+45
–   Naum 4.1 32-bit2954+21
−21
(+144)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
+11
–   Stockfish 1.6.3 32-bit2935+17
−17
(+125)9.5 − 24.5
(+3−18=13)
27.9%
9.5 / 34
0.0%
−17
–   Chiron 1.1a 32-bit2932+14
−15
(+122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+122
–   Naum 4 32-bit2931+14
−14
(+121)18 − 30
(+6−18=24)
37.5%
18.0 / 48
0.0%
+46
–   Shredder 12 32-bit2930+7
−8
(+120)24.5 − 55.5
(+7−38=35)
30.6%
24.5 / 80
0.0%
−2
–   Komodo 1.3 32-bit2918+16
−16
(+108)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Spike 1.4 Leiden2915+8
−8
(+105)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rybka 2.3.2a 32-bit2913+9
−9
(+103)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
+16
–   Deep Junior 12.5 32-bit2910+16
−16
(+100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+100
–   Hiarcs 13.22897+11
−11
(+87)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+87
–   Fritz 122887+11
−11
(+77)13.5 − 20.5
(+7−14=13)
39.7%
13.5 / 34
0.0%
+11
–   Protector 1.4.0 32-bit2879+11
−11
(+69)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+15
–   Gull 1.2 32-bit2877+12
−12
(+67)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+15
–   Hiarcs 13.12875+14
−14
(+65)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−219
–   Hannibal 1.1 32-bit2873+14
−14
(+63)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+17
–   Komodo 1.0 32-bit2869+16
−16
(+59)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
0.0%
+9
–   Stockfish 1.5.1 32-bit2865+15
−15
(+55)16 − 18
(+7−9=18)
47.1%
16.0 / 34
0.0%
+36
–   Spark 1.0 32-bit2865+11
−11
(+55)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+1
–   Rybka 2.1 32-bit2864+22
−22
(+54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+211
–   Naum 3.1 32-bit2859+16
−16
(+49)18.5 − 34.5
(+7−23=23)
34.9%
18.5 / 53
0.0%
−45
–   Doch 1.3.4 32-bit2858+22
−22
(+48)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−109
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+47)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.0%
−13
–   Deep Junior 12 32-bit2857+19
−19
(+47)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−15
–   Fritz 112853+10
−10
(+43)25 − 29
(+11−15=28)
46.3%
25.0 / 54
0.0%
+22
–   Naum 3 32-bit2852+18
−18
(+42)16.5 − 17.5
(+7−8=19)
48.5%
16.5 / 34
0.0%
+33
–   Thinker 5.4c Inert 32-bit2850+13
−13
(+40)16 − 18
(+6−8=20)
47.1%
16.0 / 34
0.0%
+21
–   Thinker 5.3b Inert 32-bit2846+19
−19
(+36)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.1%
+4
–   Booot 5.1.02844+10
−10
(+34)2.5 − 4.5
(+0−2=5)
35.7%
2.5 / 7
0.0%
−40
–   Thinker 5.4a Inert 32-bit2836+21
−21
(+26)15 − 15
(+7−7=16)
50.0%
15.0 / 30
1.5%
+23
–   Shredder 112833+12
−12
(+23)25 − 29
(+13−17=24)
46.3%
25.0 / 54
0.2%
−1
–   Deep Junior 11.1a 32-bit2832+17
−17
(+22)16 − 14
(+9−7=14)
53.3%
16.0 / 30
1.7%
+37
–   Protector 1.3.5 32-bit2831+15
−15
(+21)4.5 − 3.5
(+1−0=7)
56.3%
4.5 / 8
1.2%
+52
–   Stockfish 1.4 32-bit2831+16
−16
(+21)15 − 15
(+7−7=16)
50.0%
15.0 / 30
1.9%
+19
–   MinkoChess 1.3 32-bit2830+31
−31
(+20)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
11.4%
+51
–   Cyclone xTreme Fury2828+19
−19
(+18)2 − 2
(+0−0=4)
50.0%
2.0 / 4
5.4%
+18
–   Toga II 1.4.1SE2827+12
−12
(+17)26.5 − 25.5
(+15−14=23)
51.0%
26.5 / 52
1.6%
+21
–   Grapefruit 1.0 32-bit2827+9
−9
(+17)22 − 26
(+11−15=22)
45.8%
22.0 / 48
0.9%
−9
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+16)32 − 33
(+19−20=26)
49.2%
32.0 / 65
2.3%
+10
–   Booot 5.02826+15
−15
(+16)2 − 2
(+2−2=0)
50.0%
2.0 / 4
5.0%
+16
–   Cyclone xTreme2825+13
−13
(+15)17 − 13
(+9−5=16)
56.7%
17.0 / 30
4.1%
+54
–   Protector 1.3.4 32-bit2825+15
−15
(+15)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
5.3%
+43
–   Cyclone 3.42823+21
−21
(+13)17.5 − 18.5
(+7−8=21)
48.6%
17.5 / 36
13.1%
+5
–   Spark 0.4 32-bit2822+16
−16
(+12)3 − 5
(+0−2=6)
37.5%
3.0 / 8
10.9%
−47
–   Toga II 1.4.1SE62821+23
−23
(+11)12.5 − 21.5
(+3−12=19)
36.8%
12.5 / 34
18.4%
−64
–   Cyclone xTreme Rage2821+25
−25
(+11)17.5 − 22.5
(+8−13=19)
43.8%
17.5 / 40
20.0%
−28
–   Hiarcs 12.12818+11
−11
(+8)27.5 − 26.5
(+13−12=29)
50.9%
27.5 / 54
14.5%
+12
–   Deep Junior 11.2 32-bit2818+21
−21
(+8)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
24.1%
+103
–   Toga II 3.1.2SE2817+17
−17
(+7)19 − 17
(+12−10=14)
52.8%
19.0 / 36
25.6%
+24
–   Cyclone 2.22815+28
−28
(+5)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
35.5%
+123
–   Deep Sjeng 3.0 32-bit2814+21
−21
(+4)23 − 11
(+16−4=14)
67.6%
23.0 / 34
36.5%
+119
–   Hiarcs 12 Sharpen PV On2814+13
−14
(+4)14 − 24
(+4−14=20)
36.8%
14.0 / 38
31.5%
−74
–   Hiarcs 122809+14
−14
(−1)18.5 − 16.5
(+11−9=15)
52.9%
18.5 / 35
51.5%
+16
–   TheMadPrune 1.1.252806+24
−24
(−4)1 − 3
(+0−2=2)
25.0%
1.0 / 4
60.5%
−154
–   Toga II 1.4 beta5c2804+24
−24
(−6)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
65.4%
−54
–   Hannibal 1.0a 32-bit2802+12
−12
(−8)1 − 3
(+0−2=2)
25.0%
1.0 / 4
83.2%
−158
–   Spark 0.3a 32-bit2800+17
−17
(−10)17 − 17
(+8−8=18)
50.0%
17.0 / 34
81.9%
−10
–   Onno 1.1.1 32-bit2798+18
−18
(−12)18.5 − 19.5
(+10−11=17)
48.7%
18.5 / 38
86.3%
−21
–   Spark 0.3 32-bit2798+16
−16
(−12)17 − 16
(+9−8=16)
51.5%
17.0 / 33
87.7%
−3
–   Nemo 1.0.1 32-bit2796+29
−29
(−14)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
81.5%
−460
–   Protector 1.3.2 32-bit2796+21
−21
(−14)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
86.4%
+54
–   Doch 09.980 32-bit2796+19
−19
(−14)16 − 14
(+9−7=14)
53.3%
16.0 / 30
88.9%
+4
–   Hiarcs Paderborn 20072796+18
−18
(−14)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
89.2%
−3
–   Stockfish 1.3.1 32-bit2794+25
−25
(−16)14 − 18
(+11−15=6)
43.8%
14.0 / 32
87.5%
−62
–   Onno 1.0 32-bit2794+18
−18
(−16)16 − 14
(+7−5=18)
53.3%
16.0 / 30
92.5%
+2
–   Naum 2.2 32-bit2794+15
−15
(−16)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
94.3%
−5
–   Onno 1.2.70 32-bit2787+18
−18
(−23)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
98.2%
−276
–   Fruit 2.3.12786+14
−14
(−24)25 − 26
(+12−13=26)
49.0%
25.0 / 51
99.6%
−29
–   MinkoChess 1.2 32-bit2783+14
−14
(−27)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.8%
+200
–   Grapefruit 1.0a32783+31
−32
(−27)9 − 11
(+3−5=12)
45.0%
9.0 / 20
94.3%
−52
–   Stockfish 1.2 Default2781+21
−22
(−29)19 − 19
(+10−10=18)
50.0%
19.0 / 38
99.0%
−30
–   Jonny 4.002780+11
−11
(−30)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
100.0%
−30
–   Bright 0.5c2779+12
−12
(−31)4 − 3
(+2−1=4)
57.1%
4.0 / 7
100.0%
+11
–   Bright 0.4a2777+10
−10
(−33)21.5 − 11.5
(+15−5=13)
65.2%
21.5 / 33
100.0%
+66
–   Naraku 1.42776+16
−16
(−34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−36)22 − 22
(+14−14=16)
50.0%
22.0 / 44
100.0%
−34
–   Hiarcs 11.22770+19
−19
(−40)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−5
–   Glaurung 2.1 32-bit2766+18
−18
(−44)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−27
–   Thinker 5.2e Passive2762+28
−28
(−48)13 − 7
(+10−4=6)
65.0%
13.0 / 20
99.9%
+55
–   Glaurung 2.2 32-bit2756+24
−24
(−54)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−60
–   Ktulu 92755+12
−12
(−55)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
−1
–   Deep Sjeng 2.72750+15
−15
(−60)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
+30
–   SmarThink 1.20 32-bit2748+16
−16
(−62)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
100.0%
+9
–   Stockfish 1.012748+31
−31
(−62)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+226
–   Spike 1.2 Turin2746+7
−7
(−64)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
100.0%
−70
–   Tornado 4.4 32-bit2745+23
−23
(−65)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+85
–   Junior 102744+13
−13
(−66)18.5 − 11.5
(+9−2=19)
61.7%
18.5 / 30
100.0%
−4
–   Chronos 1.9.9 32-bit2741+17
−16
(−69)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−9
–   Glaurung 2.0.1 32-bit2739+16
−17
(−71)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−43
–   BugChess2 1.9 32-bit2734+21
−21
(−76)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Bright 0.3a2731+19
−19
(−79)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+18
–   Thinker 5.1d Passive2724+28
−28
(−86)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+24
–   Ktulu 82706+9
−9
(−104)23 − 9
(+17−3=12)
71.9%
23.0 / 32
100.0%
+39
–   Chess Tiger 2007.12705+10
−10
(−105)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−33
–   Chessmaster 11 Archangel2696+21
−21
(−114)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−114
–   Frenzee Feb08 32-bit2696+13
−13
(−114)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−114
–   Booot 4.15.02694+14
−14
(−116)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+41
–   Chessmaster 11 Toxic2683+20
−20
(−127)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+15
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−143)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Chessmaster 112665+12
−12
(−145)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−44
–   Alaric 7072661+12
−11
(−149)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   E.T. Chess 13.01.082650+13
−13
(−160)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−2
–   Cyrano 0.6b17 32-bit2649+14
−14
(−161)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−161
–   Colossus 2008b2644+13
−13
(−166)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−22
–   CM10th Guardian2639+26
−26
(−171)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−171
–   Scorpio 2.05b2637+32
−32
(−173)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−16
–   Ruffian 2.1.02624+13
−13
(−186)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−28
–   Alfil 8.1.12601+14
−14
(−209)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−209
–   Crafty 22.10 32-bit2573+33
−33
(−237)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−94

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019