CCRL 40/4
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 2'085'472 games
played by 2'422 programs
28065 CPU days (X2 4600+)

White wins: 809'852 (38.8%)
Black wins: 654'916 (31.4%)
Draws: 620'704 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Onno 0.12.0 64-bit (2844+17
−17
)Quote
Author: Dr. Onno Garms (Germany) Link: Homepage
This is one of the 5 Onno versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3078+9
−9
(+234)8.5 − 41.5
(+2−35=13)
17.0%
8.5 / 50
0.0%
−11
–   Rybka 2.3.2a 64-bit2977+8
−8
(+133)18.5 − 31.5
(+3−16=31)
37.0%
18.5 / 50
0.0%
+61
–   Naum 4 64-bit2947+13
−13
(+103)13 − 37
(+4−28=18)
26.0%
13.0 / 50
0.0%
−57
–   Fritz 112888+10
−9
(+44)22.5 − 27.5
(+14−19=17)
45.0%
22.5 / 50
0.0%
+10
–   Thinker 5.4a Inert 64-bit2882+14
−14
(+38)19.5 − 30.5
(+8−19=23)
39.0%
19.5 / 50
0.0%
−26
–   Zappa Mexico II 64-bit2844+7
−7
(0)20.5 − 29.5
(+12−21=17)
41.0%
20.5 / 50
53.7%
−61
–   Deep Sjeng WC2008 64-bit2842+10
−10
(−2)25.5 − 24.5
(+13−12=25)
51.0%
25.5 / 50
58.6%
+4
–   Deep Shredder 11 64-bit2842+11
−11
(−2)25 − 25
(+14−14=22)
50.0%
25.0 / 50
58.2%
−3
–   Hiarcs 122835+11
−10
(−9)29 − 21
(+20−12=18)
58.0%
29.0 / 50
83.7%
+42
–   Toga II 1.4.1SE2823+9
−10
(−21)25 − 25
(+14−14=22)
50.0%
25.0 / 50
98.6%
−21
–   Glaurung 2.2 64-bit2801+13
−13
(−43)33 − 17
(+23−7=20)
66.0%
33.0 / 50
100.0%
+59
–   Fruit 05/11/032792+14
−14
(−52)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
+20
–   Glaurung 2.1 64-bit2782+16
−16
(−62)29 − 21
(+17−9=24)
58.0%
29.0 / 50
100.0%
−15
–   Bright 0.4a2779+10
−10
(−65)29 − 21
(+19−11=20)
58.0%
29.0 / 50
100.0%
−16
–   Spike 1.2 Turin2731+6
−6
(−113)36.5 − 13.5
(+28−5=17)
73.0%
36.5 / 50
100.0%
+41
–   Chess Tiger 2007.12713+7
−7
(−131)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+29
–   BugChess2 1.6.3 64-bit2668+18
−18
(−176)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
−20
–   Booot 4.15.02665+12
−12
(−179)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
+74
–   SmarThink 1.00 32-bit2664+17
−17
(−180)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
−21
–   Alaric 7072663+7
−7
(−181)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
+31
–   Colossus 2008b2641+7
−7
(−203)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+6
–   E.T. Chess 13.01.082634+7
−7
(−210)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
−1
–   Gandalf 62627+10
−10
(−217)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
+15
–   Alfil 8.1.1 Optimized2625+9
−9
(−219)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+47
–   WildCat 82623+7
−7
(−221)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
−16
–   Movei 00.8.438 (10 10 10)2622+7
−7
(−222)24.5 − 7.5
(+19−2=11)
76.6%
24.5 / 32
100.0%
−40
–   Slow Chess Blitz WV2.12614+6
−6
(−230)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
−15
–   Ruffian 2.1.02609+9
−9
(−235)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
−54
–   Sloppy 0.2.0 64-bit2607+17
−17
(−237)28.5 − 3.5
(+25−0=7)
89.1%
28.5 / 32
100.0%
+74
–   Lemming 0.34 64-bit2599+19
−19
(−245)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
−82
–   GarboChess 2.10 64-bit2598+9
−9
(−246)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
−63

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Created in 2005-2013 by CCRL team
Last games added on August 17, 2019