CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Scorpio 2.7.8 64-bit (2829+27
−27
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 6.1 64-bit3077+18
−18
(+248)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
+21
–   Defenchess 1.1f 64-bit2997+12
−12
(+168)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−27
–   Wasp 2.00 64-bit2930+26
−26
(+101)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−227
–   Bobcat 8.0 64-bit2923+13
−13
(+94)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−15
–   Amoeba 2.6 64-bit2912+20
−20
(+83)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−66
–   Deep Junior 12.5 32-bit2907+16
−16
(+78)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−66
–   Protector 1.4.0 64-bit2903+14
−14
(+74)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+18
–   EXchess 7.97b 64-bit2893+13
−13
(+64)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+39
–   Demolito 2017-08-26 64-bit2890+20
−20
(+61)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+128
–   Gull 1.0a 32-bit2885+12
−12
(+56)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−8
–   Quazar 0.4 32-bit2879+12
−12
(+50)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+22
–   Spark 1.0 32-bit2864+11
−11
(+35)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.0%
+3
–   Gaviota 1.0 64-bit2860+11
−11
(+31)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
1.9%
+67
–   Dirty 30Apr2017 64-bit2856+15
−15
(+27)3.5 − 10.5
(+1−8=5)
25.0%
3.5 / 14
4.0%
−139
–   MinkoChess 1.3 64-bit2854+14
−14
(+25)3 − 7
(+1−5=4)
30.0%
3.0 / 10
5.3%
−98
–   Nemo 1.0.1 64-bit2847+12
−12
(+18)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
10.9%
+111
–   DisasterArea 1.65 64-bit2846+14
−14
(+17)5 − 9
(+4−8=2)
35.7%
5.0 / 14
13.8%
−95
–   Defenchess 1.0 64-bit2846+28
−28
(+17)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
19.4%
+119
–   Tornado 8.0 64-bit2843+14
−14
(+14)12 − 14
(+6−8=12)
46.2%
12.0 / 26
18.5%
−7
–   The Baron 3.41 64-bit2837+22
−22
(+8)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
32.4%
−31
–   Murka 3 64-bit2824+13
−13
(−5)6 − 4
(+5−3=2)
60.0%
6.0 / 10
62.8%
+73
–   Rybka 1.0 64-bit2824+14
−14
(−5)6 − 4
(+4−2=4)
60.0%
6.0 / 10
63.0%
+58
–   chess22k 1.6 64-bit2823+28
−28
(−6)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
62.6%
+11
–   Ethereal 8.37 64-bit2815+27
−27
(−14)9 − 7
(+5−3=8)
56.3%
9.0 / 16
76.4%
+22
–   GNU Chess 5.60 64-bit2811+17
−17
(−18)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
87.0%
−45
–   TheMadPrune 1.1.252805+24
−24
(−24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
89.9%
−24
–   Rhetoric 1.4.3 64-bit2794+13
−12
(−35)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.0%
+1
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−39)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.3%
−101
–   Octochess r5506 64-bit2782+16
−16
(−47)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−50
–   Pawny 1.2 64-bit2777+14
−14
(−52)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
+39
–   Frenzee 3.5.19 64-bit2775+14
−14
(−54)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−85
–   Twisted Logic 20100131x 64-bit2767+17
−17
(−62)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+38
–   RuyDos 1.0.27 64-bit2763+23
−23
(−66)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+169
–   Bison 9.11 64-bit2755+13
−13
(−74)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+161
–   chess22k 1.5 64-bit2750+25
−25
(−79)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+127
–   Carballo 1.7 64-bit2736+14
−14
(−93)13.5 − 8.5
(+8−3=11)
61.4%
13.5 / 22
100.0%
−21
–   Marvin 2.2.0 64-bit2718+25
−25
(−111)14 − 6
(+11−3=6)
70.0%
14.0 / 20
100.0%
+27

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