CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Zap!Chess Zanzibar 64-bit 4CPU (2948+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 4CPU3018+13
−13
(+70)20 − 30
(+8−18=24)
40.0%
20.0 / 50
0.0%
+9
0 = = = 0 = 0 1 = 1 = = = 0 = = 0 = 0 = 0 = = = 0 = = = 1 1 1 = = = = 0 0 1 = 0 0 0 0 0 = 1 0 1 0 0
–   Rybka 2.2 64-bit 4CPU2975+20
−20
(+27)29 − 31
(+15−17=28)
48.3%
29.0 / 60
3.4%
+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 4CPU2904+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 = = = = = = = 1 0 0 0 1 = 1 = = =
–   Hiarcs 11.1 4CPU2877+17
−17
(−71)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
100.0%
−6
0 = = = 1 1 = 1 = 1 = = 1 = = 0 0 = = 1 1 1 = = = 1 1 = = 1 1 1 = = 1 = = 1 0 0 = 0 = = 1 = 1 = 1 0
–   Naum 2.1 64-bit 4CPU2864+21
−21
(−84)31 − 19
(+18−6=26)
62.0%
31.0 / 50
100.0%
−18
1 1 = 1 = = = 0 = 0 = = = = = 1 = = = 1 1 = = 0 1 1 1 = = 1 = = = = 0 = 1 1 1 1 = = 1 1 0 = 0 1 1 =
–   Hiarcs 11 4CPU2863+35
−35
(−85)35.5 − 14.5
(+25−4=21)
71.0%
35.5 / 50
100.0%
+46
= 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 = = 1 1 = 0 1
–   Loop M1-T 64-bit 4CPU2850+12
−11
(−98)36 − 16
(+24−4=24)
69.2%
36.0 / 52
100.0%
+21
= 0 1 = = 1 0 1 1 1 = = = 1 = = = = = = 1 1 1 = 1 = 1 = 0 1 1 1 1 = 0 = 1 1 = = 1 = = = 1 1 = 1 1 1 = 1
–   Loop 13.6 (Loop 2007) 64-bit 4CPU2838+19
−19
(−110)23.5 − 10.5
(+17−4=13)
69.1%
23.5 / 34
100.0%
+13
= = 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 4CPU2832+17
−17
(−116)32.5 − 17.5
(+17−2=31)
65.0%
32.5 / 50
100.0%
−33
= 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 4CPU2766+19
−19
(−182)41 − 10
(+31−0=20)
80.4%
41.0 / 51
100.0%
+19
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-bit2759+12
−12
(−189)38.5 − 11.5
(+28−1=21)
77.0%
38.5 / 50
100.0%
−17
= 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
(−202)37 − 13
(+27−3=20)
74.0%
37.0 / 50
100.0%
−45
1 = 1 1 1 1 = 1 0 = 1 1 1 1 1 = 1 1 1 = = 1 1 1 1 0 = = 1 1 = = 0 = = = 1 1 = 1 1 = 1 = = = 1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019