CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Zap!Chess Paderborn 64-bit 4CPU (2866+22
−22		)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 13 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.2 64-bit2928+14
−14		(+62)25.5 − 24.5
(+9−8=33)
51.0%
25.5 / 50
0.0%
+67
–   Rybka 1.1 64-bit2914+16
−16		(+48)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
0.0%
+36
–   Hiarcs 11 4CPU2880+31
−31		(+14)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
22.0%
−44
–   Deep Shredder 10 64-bit 4CPU2845+15
−15		(−21)26 − 24
(+15−13=22)
52.0%
26.0 / 50
94.3%
−5
–   Toga II 1.2.1a 32-bit2766+10
−10		(−100)18 − 12
(+10−4=16)
60.0%
18.0 / 30
100.0%
−28
–   Hiarcs X50 Hypermodern2764+26
−26		(−102)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
100.0%
−25
–   Hiarcs X502751+16
−16		(−115)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+68
–   Spike 1.2 Turin2750+6
−6		(−116)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
−15
–   Fruit 2.2.12749+11
−11		(−117)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
+54
–   Hiarcs 102747+14
−14		(−119)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
+23
–   Spike 1.12690+13
−13		(−176)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
−75
–   Ktulu 7.52663+13
−13		(−203)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
−44
–   CM10th Xperience2659+11
−11		(−207)23 − 6
(+18−1=10)		79.3%
23.0 / 29
100.0%
+7
–   Slow Chess Blitz WV2.12631+10
−10		(−235)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−31
–   Glaurung 1.1 32-bit2629+25
−25		(−237)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+64
–   Naum 1.91 64-bit2602+13
−13		(−264)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−60
492 games: 217 wins, 61 losses, 214 draws (43.5%), score: 65.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024