CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

Options
Show each game results
Scorpio 2.7.8 64-bit (2848+26
−26
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 22 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Quazar 0.4 64-bit2901+7
−7
(+53)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−145
0 0 0 0 0 = 0 0 0 1 = = 0 = 0 0 = 0 0 0 0 = = 0 0 0 1 = = 0
–   Zurichess Neuchatel 64-bit2900+10
−10
(+52)12 − 18
(+6−12=12)
40.0%
12.0 / 30
0.0%
−11
1 1 1 0 = = 0 = = 1 = = = 0 0 = 1 0 = 0 0 0 0 0 = 0 1 = 0 =
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(+35)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.5%
−69
= = 0 0 0 = 0 = 0 1 0 1 0 0 = 0 0 1 = 0 1 1 0 0 = 0 1 = = 0
–   Murka 3 64-bit2882+8
−8
(+34)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
0.6%
+60
= = 1 0 = = 1 0 = = 1 0 = = 1 0 = 1 = 1 = 0 = = = = 1 1 = =
–   Atlas 3.80 64-bit2875+10
−10
(+27)9.5 − 20.5
(+5−16=9)
31.7%
9.5 / 30
2.7%
−97
= = = = 1 0 0 0 0 = 1 0 0 0 0 0 0 0 = = 0 1 1 = 1 0 0 0 = 0
–   Ethereal 8.61 64-bit2862+22
−22
(+14)15.5 − 12.5
(+11−8=9)
55.4%
15.5 / 28
19.9%
+50
0 0 0 = = 1 1 1 1 = 0 0 0 0 1 1 = 1 = 1 1 = = 1 = 1 0 =
–   Nemo 1.0.1 64-bit2857+7
−7
(+9)11.5 − 17.5
(+8−14=7)
39.7%
11.5 / 29
26.1%
−65
0 1 = 1 1 0 0 0 = 1 0 1 0 0 1 = 0 0 = 0 1 = 1 0 0 = 0 = 0
–   Ethereal 8.37 64-bit2826+19
−19
(−22)18 − 12
(+13−7=10)
60.0%
18.0 / 30
91.9%
+44
= = 1 1 = = 1 = 0 1 0 1 0 1 1 0 = = 1 = 1 0 1 0 0 1 = 1 = 1
–   Octochess r5506 64-bit2824+14
−14
(−24)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
94.8%
+82
1 1 1 1 0 1 1 = 0 = 0 = = 1 1 = 1 = 1 0 = = 0 1 1 0 1 = 1 1
–   The Baron 3.41 64-bit2820+17
−17
(−28)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
96.5%
−60
0 0 0 0 1 0 1 0 = = = 0 = 0 1 0 1 = 1 0 1 0 0 1 1 = 1 = = =
–   Rhetoric 1.4.3 64-bit2805+9
−9
(−43)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
99.9%
+88
0 0 0 = = 1 = 0 1 1 = 1 = = 1 1 1 1 1 1 1 0 = 1 1 1 0 1 1 1
–   The Baron 3.42 64-bit2781+19
−19
(−67)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−33
0 = 0 = = 0 = = 1 = = 1 1 1 0 0 = 1 = 0 = 1 1 = 1 0 0 1 1 1
–   Ktulu 92781+8
−8
(−67)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
−11
1 = = = 0 0 = 1 = 1 1 0 1 1 1 = 1 1 1 = 1 0 = 0 1 0 1 0 = 0
–   Frenzee 3.5.19 64-bit2770+8
−8
(−78)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
+13
1 = 1 1 1 1 = 0 0 1 1 0 1 = 1 = = 1 1 = 1 0 1 = = = 1 = 0 0
–   Pawny 1.2 64-bit2768+10
−10
(−80)23 − 6
(+20−3=6)
79.3%
23.0 / 29
100.0%
+146
1 0 1 = 0 1 1 1 1 = = 1 1 1 1 1 1 1 = 1 = 1 = 1 0 1 1 1 1
–   Twisted Logic 20100131x 64-bit2767+10
−10
(−81)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+55
= 0 = = 1 = 1 = 1 1 1 = 0 = 1 1 1 = 1 1 = 1 1 = 1 1 0 0 1 1
–   RuyDos 1.0.27 64-bit2758+17
−17
(−90)17 − 13
(+14−10=6)
56.7%
17.0 / 30
100.0%
−42
1 0 = 1 0 1 0 = 0 1 0 0 = 0 1 0 = 1 1 1 1 1 1 1 1 = = 1 0 0

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019