CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Zap!Chess Zanzibar 64-bit 4CPU (2950+23
−23
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit 4CPU3021+13
−13
(+71)20 − 30
(+8−18=24)
40.0%
20.0 / 50
0.0%
+10
= = = 0 0 1 = 0 0 0 0 0 = 1 0 1 0 0 0 = = = 0 = 0 1 = 1 = = = 0 = = 0 = 0 = 0 = = = 0 = = = 1 1 1 =
–   Rybka 2.2 64-bit 4CPU2977+21
−20
(+27)29 − 31
(+15−17=28)
48.3%
29.0 / 60
3.5%
+15
1 = = = = 0 1 1 = = 0 0 1 0 = 0 = = 1 0 = = 1 1 = 1 = 1 1 0 = = 1 1 0 1 = 0 0 = 0 = = 1 0 0 = = = = = 0 = 1 = 0 0 0 = =
–   Naum 2.2 64-bit 4CPU2906+17
−18
(−44)29 − 22
(+17−10=24)
56.9%
29.0 / 51
99.9%
−3
1 0 = 0 1 = = 0 = 1 1 = 1 = = = = = 1 0 1 1 1 = 1 = 1 1 = 0 1 0 1 0 0 1 = 1 = = = 0 = = = = = = = 1 0
–   Hiarcs 11.1 4CPU2879+17
−17
(−71)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
100.0%
−6
0 = = 1 0 = = = 1 1 = 1 = 1 = = 1 = = 0 1 1 = = = 1 1 = = 1 1 1 = = 1 = = 1 0 0 = 0 = = 1 = 1 = 1 0
–   Naum 2.1 64-bit 4CPU2866+21
−21
(−84)31 − 19
(+18−6=26)
62.0%
31.0 / 50
100.0%
−18
1 1 = = 1 = = = = 0 = 1 1 1 1 = = 1 1 0 = 0 1 1 = 1 1 = 1 = = = 0 = 0 = = = = = 1 = = = 1 1 = = 0 1
–   Hiarcs 11 4CPU2864+35
−35
(−86)35.5 − 14.5
(+25−4=21)
71.0%
35.5 / 50
100.0%
+45
1 1 = 0 1 = 1 = 1 = = 0 1 = 1 = 1 1 1 0 1 1 = 1 1 = 1 1 1 1 = 1 1 = = 1 = 1 1 = = = = = = 1 0 1 = =
–   Loop M1-T 64-bit 4CPU2852+12
−11
(−98)36 − 16
(+24−4=24)
69.2%
36.0 / 52
100.0%
+21
1 = 0 = 1 1 = = 1 = = = 1 1 = 1 1 1 = 1 = 0 1 = = 1 0 1 1 1 = = = 1 = = = = = = 1 1 1 = 1 = 1 = 0 1 1 1
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2842+19
−19
(−108)23.5 − 10.5
(+17−4=13)
69.1%
23.5 / 34
100.0%
+15
= = 1 0 1 = 1 0 = = 1 = = = 1 1 1 1 = 1 = = = 1 1 1 1 0 1 = 0 1 1 1
–   Deep Shredder 10 64-bit 4CPU2833+17
−17
(−117)32.5 − 17.5
(+17−2=31)
65.0%
32.5 / 50
100.0%
−34
= 1 1 = = = = 1 = = = 1 = 1 = = 1 = = = = 1 = 1 = = 1 = 1 1 0 1 1 = = = 1 0 = 1 = = 1 = = = 1 = = =
–   Glaurung 1.2.1 64-bit 4CPU2767+19
−19
(−183)41 − 10
(+31−0=20)
80.4%
41.0 / 51
100.0%
+18
1 1 = 1 = = = = 1 = 1 = 1 = 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 = = 1 1 = 1 = = = 1
–   Toga II 1.2.1a 32-bit2760+12
−12
(−190)38.5 − 11.5
(+28−1=21)
77.0%
38.5 / 50
100.0%
−18
= 1 = 1 = 1 1 1 = = 1 = 1 = 1 1 = 1 1 = 1 = 1 1 1 1 1 = 1 1 = 1 1 1 = = = = = 1 = 1 1 = 1 0 1 = = 1
–   Spike 1.2 Turin2746+7
−7
(−204)37 − 13
(+27−3=20)
74.0%
37.0 / 50
100.0%
−47
= = 0 = = = 1 1 = 1 1 = 1 = = = 1 1 = = 1 = 1 1 1 1 = 1 0 = 1 1 1 1 1 = 1 1 1 = = 1 1 1 1 0 = = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Zap!Chess Zanzibar 64-bit 4CPU
played with current
participants of this list
Represented by
All    52Zappa Mexico II 64-bit 4CPU

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017