CCRL 40/40
Downloads and Statistics
March 16, 2019
Testing summary:
Total: 1'004'662 games
played by 2'384 programs
138170 CPU days (X2 4600+)

White wins: 348'320 (34.7%)
Black wins: 258'847 (25.8%)
Draws: 397'495 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Scorpio 2.8 64-bit 4CPU#51  (2997+30
−30
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Wasp 3.50 64-bit 4CPU3100+21
−21
(+103)13.5 − 24.5
(+2−13=23)
35.5%
13.5 / 38
0.0%
+22
0 0 = = 0 = = = = 0 0 = = 0 = = = = = = 0 1 = 0 0 = = = 1 = 0 = = 0 0 0 = =
–   RubiChess 1.3 64-bit 4CPU3100+60
−58
(+103)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.1%
−218
0 0 0 0 0 0 0 = 0 =
–   Hiarcs 14 4CPU3054+13
−13
(+57)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+63
= 1 = = = 0
–   Demolito 2018-10-29 64-bit 4CPU3041+45
−45
(+44)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
5.2%
+69
= = 0 = 1 = 0 0 0 = 1 = 1 = 1 1
–   Rodent III 0.276 64-bit 4CPU3039+63
−64
(+42)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
11.8%
−3
= = = 0 1 0
–   Bobcat 8.0 64-bit 4CPU3023+23
−23
(+26)3 − 3
(+2−2=2)
50.0%
3.0 / 6
8.7%
+26
0 1 0 1 = =
–   Pirarucu 2.7.4 64-bit 4CPU3015+23
−23
(+18)25 − 23
(+13−11=24)
52.1%
25.0 / 48
15.9%
+27
0 = 0 0 = 1 1 = 0 = = = 1 = 0 1 1 = = 1 = = = = 0 = 0 1 = 1 1 = 1 = 0 1 0 = = 1 = 1 = 0 = 0 = =
–   Crafty 25.2 64-bit 4CPU3013+16
−16
(+16)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
18.1%
+25
= 0 1 1 = 0 = 0 = = = 0 = 1 = = 0 = 1 0 1 = = = 1 1 0 = 1 =
–   Cheng 4.39 64-bit 4CPU3010+16
−16
(+13)13 − 23
(+5−15=16)
36.1%
13.0 / 36
22.1%
−72
= = 1 1 0 = 0 0 = = = 0 = 0 = 1 0 1 1 = 0 0 0 0 = = 0 0 0 0 = = = = = 0
–   Winter 0.5 64-bit 4CPU2963+57
−57
(−34)5 − 5
(+2−2=6)
50.0%
5.0 / 10
85.1%
−34
0 0 = 1 = = = = 1 =
–   Toga II 4.0 64-bit 4CPU2959+19
−19
(−38)18 − 12
(+12−6=12)
60.0%
18.0 / 30
98.1%
+23
= = 1 1 = = = 0 = 1 1 0 1 = = 0 = 1 1 = 1 0 1 0 1 = 1 0 = 1
–   Lc0 0.20.1 w11258 64-bit2940+47
−47
(−57)8 − 2
(+7−1=2)
80.0%
8.0 / 10
97.8%
+175
1 1 = 1 1 = 0 1 1 1
–   The Baron 3.44 64-bit 4CPU2933+40
−41
(−64)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.3%
−91
0 = 0 = = 1 = 1 0 =
–   Marvin 3.2.0 64-bit 4CPU2917+23
−23
(−80)25.5 − 18.5
(+15−8=21)
58.0%
25.5 / 44
100.0%
−32
1 = 1 = = = 1 = 1 0 = = = = 0 1 = 1 1 1 = 1 1 = = 0 0 = 0 = = = = 0 1 1 = 1 1 1 0 = = 0
–   Shield 2.1 64-bit 4CPU2838+25
−25
(−159)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
−1
= = 0 1 1 0 1 1 0 1 0 1 1 1 1 = = = = 1 1 1 = 1 = 1 1 0 1 1 1 1

Rating changes by day

Rating changes with played games


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