CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Zap!Chess Paderborn 64-bit 4CPU (2849+26
−26
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.1 64-bit2902+21
−21
(+53)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
0.1%
+42
= = =
–   Rybka 1.2 64-bit2899+19
−19
(+50)25.5 − 24.5
(+9−8=33)
51.0%
25.5 / 50
0.1%
+54
= 1 = 1 = 1 1 = = = = 0 = = 0 1 0 = = 1 = 0 0 0 1 1 = = = = = = = = 1 = = = = = = = 0 = = = = 0 = =
–   Hiarcs 11 4CPU2863+35
−35
(+14)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
26.3%
−35
= 1 1 = 0 0 0 0 0 = 1 1 0 = 0 = = 0 1 1 0 = = = = = = = 0 0
–   Deep Shredder 10 64-bit 4CPU2832+17
−17
(−17)26 − 24
(+15−13=22)
52.0%
26.0 / 50
87.0%
−3
1 = = 1 = = = 0 = = = 1 0 1 0 1 = 0 1 = 1 = = 1 1 = 0 1 0 1 = 0 = 1 1 = 1 = 0 = = 0 0 0 1 = = 0 0 =
–   Toga II 1.2.1a 32-bit2759+12
−12
(−90)18 − 12
(+10−4=16)
60.0%
18.0 / 30
100.0%
−27
1 0 1 0 0 = = = 1 = 1 = = 0 1 = 1 = 1 = = = 1 = 1 = = = 1 =
–   Hiarcs X50 Hypermodern2755+30
−30
(−94)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
100.0%
−28
= 0 1 0 = 1 1 1 1 = = = = 1 = = = = = 0 = 1 = 0 = 1 1 1 1 =
–   Spike 1.2 Turin2746+7
−7
(−103)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
−16
= = = = 1 1 = 0 = 1 = 0 1 1 = = = 1 1 1 = 0 1 1 = = 1 = 1 =
–   Hiarcs X502744+19
−19
(−105)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+62
1 1 1 = = 1 = 1 = 1 1 = 1 1 1 = 1 1 1 = 1 1 0 = = 1 0 = 1 =
–   Fruit 2.2.12743+13
−13
(−106)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
+49
1 1 = = 1 = = 1 1 1 0 1 1 = 0 = 1 = = = 1 1 0 1 1 1 1 1 1 =
–   Hiarcs 102740+16
−16
(−109)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
+18
0 0 1 = = = 1 1 = 1 = 1 1 1 = 1 1 1 = 1 1 = 0 1 = 1 1 1 0 0
–   Spike 1.12689+15
−15
(−160)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
−72
= = = = 1 = 1 = 1 = = 1 0 = 1 1 1 1 1 = = = 1 = 1 = = 0 = =
–   Ktulu 7.52663+16
−16
(−186)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
−43
= 1 1 1 = = 1 0 = 1 1 = 1 = = = 0 0 1 = 1 1 1 1 = 1 1 = 1 1
–   CM10th Xperience2661+13
−13
(−188)23 − 6
(+18−1=10)
79.3%
23.0 / 29
100.0%
+12
1 = 1 1 1 1 = 1 = 1 1 1 1 0 1 = 1 = = 1 1 1 = 1 1 1 = = =
–   Slow Chess Blitz WV2.12637+11
−11
(−212)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−23
0 1 = = 1 = = 1 1 1 1 1 1 = = = 1 = = 1 = 1 1 1 1 1 1 1 = 1
–   Glaurung 1.1 32-bit2626+32
−33
(−223)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+75
1 = = 1 1 1 1 1 1 = = = 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1
–   Naum 1.91 64-bit2609+15
−15
(−240)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−50
1 0 1 1 = = 1 = 1 1 1 1 = 1 1 = = = 1 1 1 1 1 = = = 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019