CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

Options
Show each game results
Zappa Mexico 64-bit 4CPU (2958+15
−15
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.7 64-bit 4CPU3119+27
−27
(+161)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−37
–   Andscacs 0.81 64-bit 4CPU3076+31
−32
(+118)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+118
–   Defenchess 1.1f 64-bit 4CPU3064+18
−18
(+106)4 − 16
(+0−12=8)
20.0%
4.0 / 20
0.0%
−89
–   Wasp 3.0 64-bit 4CPU3060+25
−25
(+102)6 − 10
(+0−4=12)
37.5%
6.0 / 16
0.0%
+36
–   Topple 0.7.5 64-bit 4CPU3060+29
−29
(+102)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
+8
–   Vajolet2 2.2 64-bit 4CPU3041+27
−27
(+83)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
0.0%
+68
–   Deep Junior 13 64-bit 4CPU3026+16
−16
(+68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−89
–   Senpai 1.0 64-bit 4CPU3023+16
−16
(+65)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Andscacs 0.80 64-bit 4CPU3023+31
−31
(+65)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rybka 2.3.2a 64-bit 4CPU3017+13
−13
(+59)68 − 91
(+25−48=86)
42.8%
68.0 / 159
0.0%
+16
–   Spike 1.4 Leiden 4CPU3015+11
−11
(+57)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Cheng 4.39 64-bit 4CPU3009+15
−15
(+51)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−7
–   Rybka 2.1 64-bit 4CPU2997+29
−29
(+39)3 − 5
(+2−4=2)
37.5%
3.0 / 8
1.1%
−48
–   Fizbo 1.5 64-bit 4CPU2992+27
−27
(+34)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
1.7%
+9
–   Cheng4 0.38 64-bit 4CPU2980+24
−24
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
7.8%
+179
–   Bobcat 7.6 64-bit 4CPU2978+31
−31
(+20)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
13.9%
−8
–   Spark 1.0 64-bit 4CPU2968+13
−13
(+10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
17.6%
+152
–   Rybka 2.3.2a 64-bit2961+11
−11
(+3)26 − 24
(+13−11=26)
52.0%
26.0 / 50
41.1%
+18
–   EXchess 7.88b 64-bit 4CPU2956+29
−29
(−2)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
55.0%
−33
–   Naum 3 64-bit 4CPU2956+18
−18
(−2)26 − 24
(+13−11=26)
52.0%
26.0 / 50
58.7%
+8
–   Gaviota 1.0 64-bit 4CPU2941+16
−16
(−17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
93.2%
−17
–   Arasan 17.5 64-bit 4CPU2934+27
−27
(−24)1 − 1
(+0−0=2)
50.0%
1.0 / 2
93.5%
−24
–   Onno 1.2.70 64-bit 4CPU2933+19
−19
(−25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.8%
+117
–   Fizbo 1.4 64-bit 4CPU2931+28
−28
(−27)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
95.2%
+144
–   EXchess 7.71b 64-bit 4CPU2931+28
−28
(−27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.1%
+115
–   Ethereal 8.62 64-bit 4CPU2930+22
−22
(−28)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
97.8%
−9
–   Thinker 5.4d Inert 64-bit 4CPU2925+23
−23
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.1%
−33
–   Rybka 2.2 64-bit2920+29
−28
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.9%
+104
–   Toga II 3.0 4CPU2918+22
−23
(−40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.8%
−40
–   Deep Shredder 11 64-bit 4CPU2915+12
−12
(−43)88.5 − 66.5
(+49−27=79)
57.1%
88.5 / 155
100.0%
0
–   DisasterArea 1.65 64-bit 4CPU2914+21
−21
(−44)8.5 − 10.5
(+3−5=11)
44.7%
8.5 / 19
100.0%
−77
–   Naum 2.2 64-bit 4CPU2903+18
−17
(−55)66.5 − 48.5
(+39−21=55)
57.8%
66.5 / 115
100.0%
−8
–   Tornado 7.0 64-bit 4CPU2893+25
−25
(−65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+92
–   Deep Fritz 10.1 4CPU2887+18
−18
(−71)32.5 − 17.5
(+19−4=27)
65.0%
32.5 / 50
100.0%
+14
–   Toga II 1.4 beta5c 4CPU2884+18
−18
(−74)30.5 − 15.5
(+18−3=25)
66.3%
30.5 / 46
100.0%
+19
–   Hiarcs 11.1 4CPU2875+17
−17
(−83)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+8
–   Hiarcs 11.2 4CPU2861+27
−27
(−97)36.5 − 18.5
(+27−9=19)
66.4%
36.5 / 55
100.0%
+10
–   Loop M1-T 64-bit 4CPU2848+12
−12
(−110)41 − 18
(+27−4=28)
69.5%
41.0 / 59
100.0%
+6
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2837+19
−19
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
–   Deep Shredder 10 64-bit 4CPU2831+17
−17
(−127)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+7
–   Deep Fritz 10 4CPU2829+20
−20
(−129)25.5 − 9.5
(+19−3=13)
72.9%
25.5 / 35
100.0%
+21
–   Bright 0.3a 4CPU2829+18
−18
(−129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+28
–   Glaurung 2.0.1 64-bit 4CPU2828+17
−17
(−130)41 − 18
(+28−5=26)
69.5%
41.0 / 59
100.0%
−6
–   Bright 0.2c 4CPU2805+21
−21
(−153)20.5 − 8.5
(+13−1=15)
70.7%
20.5 / 29
100.0%
−30
–   Deep Junior 10 4CPU2802+14
−14
(−156)24 − 11
(+17−4=14)
68.6%
24.0 / 35
100.0%
−37
–   Naum 2.2 64-bit2796+25
−25
(−162)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Toga II 1.3.12789+11
−11
(−169)44 − 12
(+34−2=20)
78.6%
44.0 / 56
100.0%
+24
–   Deep Sjeng 2.7 4CPU2779+18
−18
(−179)28.5 − 9.5
(+22−3=13)
75.0%
28.5 / 38
100.0%
−8
–   Fruit 05/11/032773+20
−20
(−185)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−27
–   Loop M1-T 64-bit2769+30
−30
(−189)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−32
–   Strelka 1.8 32-bit2768+19
−19
(−190)35.5 − 10.5
(+26−1=19)
77.2%
35.5 / 46
100.0%
−15
–   Glaurung 1.2.1 64-bit 4CPU2765+19
−19
(−193)24 − 9
(+17−2=14)
72.7%
24.0 / 33
100.0%
−49
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28
(−203)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−60
–   Spike 1.2 Turin2744+7
−7
(−214)52 − 16
(+40−4=24)
76.5%
52.0 / 68
100.0%
−33
–   Scorpio 2.0 32-bit 4CPU2731+24
−24
(−227)14.5 − 3.5
(+12−1=5)
80.6%
14.5 / 18
100.0%
−6

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020