CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
GreKo 2020.03 64-bit#122  (2751+17
−17
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 23 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Koivisto 1.0 64-bit2865+21
−21
(+114)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−15
–   Octochess r5506 64-bit2823+13
−13
(+72)20 − 40
(+9−29=22)
33.3%
20.0 / 60
0.0%
−39
–   RuyDos 1.1.11 64-bit2794+18
−18
(+43)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
0.0%
+125
–   Ktulu 92782+8
−8
(+31)41.5 − 57.5
(+28−44=27)
41.9%
41.5 / 99
0.1%
−25
–   Frenzee 3.5.19 64-bit2769+7
−7
(+18)49.5 − 50.5
(+38−39=23)
49.5%
49.5 / 100
2.6%
+16
–   Twisted Logic 20100131x 64-bit2768+10
−10
(+17)28.5 − 32.5
(+18−22=21)
46.7%
28.5 / 61
4.7%
−6
–   Delocto 0.61n 64-bit2764+20
−20
(+13)45 − 55
(+31−41=28)
45.0%
45.0 / 100
16.4%
−21
–   Jonny 4.002763+6
−6
(+12)32 − 29
(+23−20=18)
52.5%
32.0 / 61
10.4%
+26
–   Bison 9.11 64-bit2762+9
−9
(+11)47.5 − 52.5
(+31−36=33)
47.5%
47.5 / 100
13.2%
−7
–   Arminius 2018-12-23 64-bit2755+13
−14
(+4)45 − 54
(+30−39=30)
45.5%
45.0 / 99
36.0%
−28
–   Chronos 1.9.9 64-bit2740+7
−7
(−11)54 − 46
(+43−35=22)
54.0%
54.0 / 100
88.6%
+17
–   Orion 0.7 64-bit2738+18
−18
(−13)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
85.7%
−46
–   Chess Tiger 2007.12713+7
−7
(−38)57 − 43
(+39−25=36)
57.0%
57.0 / 100
100.0%
+9
–   Donna 4.1 64-bit2697+13
−12
(−54)18.5 − 1.5
(+18−1=1)
92.5%
18.5 / 20
100.0%
+385
–   DanaSah 8.32689+18
−18
(−62)53 − 38
(+46−31=14)
58.2%
53.0 / 91
100.0%
0
–   Fridolin 3.10 64-bit2670+17
−17
(−81)63 − 36
(+48−21=30)
63.6%
63.0 / 99
100.0%
+12

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020