CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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Scorpio 2.7.8 64-bit (2834+28
−28
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 25 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 6.1 64-bit3079+18
−18
(+245)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
+18
–   SCTR 1.1f 64-bit2946+64
−63
(+112)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.1%
−74
–   Wasp 2.00 64-bit2931+26
−26
(+97)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−231
–   Amoeba 2.6 64-bit2918+23
−23
(+84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+84
–   Bobcat 8.0 64-bit2916+17
−17
(+82)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−19
–   Deep Junior 12.5 32-bit2909+16
−16
(+75)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−69
–   Protector 1.4.0 64-bit2905+14
−15
(+71)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+15
–   Demolito 2017-08-26 64-bit2900+25
−25
(+66)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+66
–   Gull 1.0a 32-bit2887+13
−13
(+53)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−11
–   EXchess 7.97b 64-bit2882+18
−18
(+48)6.5 − 6.5
(+4−4=5)
50.0%
6.5 / 13
0.2%
+48
–   Quazar 0.4 32-bit2880+12
−12
(+46)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.1%
+18
–   Spark 1.0 32-bit2866+12
−12
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
2.0%
0
–   Dirty 30Apr2017 64-bit2865+20
−20
(+31)3 − 9
(+1−7=4)
25.0%
3.0 / 12
3.8%
−140
–   Gaviota 1.0 64-bit2860+14
−14
(+26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
5.2%
+62
–   MinkoChess 1.3 64-bit2855+15
−15
(+21)3 − 7
(+1−5=4)
30.0%
3.0 / 10
10.2%
−102
–   Nemo 1.0.1 64-bit2848+13
−13
(+14)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
19.2%
+107
–   DisasterArea 1.65 64-bit2847+17
−17
(+13)5 − 8
(+4−7=2)
38.5%
5.0 / 13
21.1%
−74
–   SCTR 1.0 64-bit2846+29
−29
(+12)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
27.8%
+114
–   Tornado 8.0 64-bit2836+19
−18
(+2)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
46.8%
−8
–   chess22k 1.6 64-bit2828+29
−29
(−6)7 − 5
(+3−1=8)
58.3%
7.0 / 12
62.2%
+35
–   The Baron 3.41 64-bit2826+28
−28
(−8)10.5 − 12.5
(+6−8=9)
45.7%
10.5 / 23
66.8%
−33
–   Murka 3 64-bit2824+13
−13
(−10)6 − 4
(+5−3=2)
60.0%
6.0 / 10
73.6%
+68
–   Rybka 1.0 64-bit2824+14
−14
(−10)6 − 4
(+4−2=4)
60.0%
6.0 / 10
73.9%
+53
–   Ethereal 8.37 64-bit2817+63
−62
(−17)6 − 4
(+3−1=6)
60.0%
6.0 / 10
69.2%
+37
–   GNU Chess 5.60 64-bit2814+19
−19
(−20)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
88.6%
−47
–   TheMadPrune 1.1.252806+24
−24
(−28)5 − 5
(+3−3=4)
50.0%
5.0 / 10
93.4%
−28
–   Rhetoric 1.4.3 64-bit2800+14
−15
(−34)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.5%
+2
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(−47)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.8%
−109
–   Pawny 1.2 64-bit2784+16
−16
(−50)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
99.9%
+82
–   Octochess r5506 64-bit2779+20
−20
(−55)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−58
–   Frenzee 3.5.19 64-bit2776+15
−15
(−58)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−89
–   Twisted Logic 20100131x 64-bit2764+18
−18
(−70)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+30
–   RuyDos 1.0.27 64-bit2760+27
−27
(−74)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+160
–   Bison 9.11 64-bit2753+17
−17
(−81)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+154
–   chess22k 1.5 64-bit2751+25
−25
(−83)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+123
–   Carballo 1.7 64-bit2734+20
−20
(−100)13.5 − 8.5
(+8−3=11)
61.4%
13.5 / 22
100.0%
−28
–   Marvin 2.2.0 64-bit2719+28
−27
(−115)14 − 6
(+11−3=6)
70.0%
14.0 / 20
100.0%
+23

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Scorpio 2.7.8 64-bit
played with current
participants of this list
Represented by
1-2-CPU#622839277itself
All#62-642846267itself
Free#542840277itself
Free 1-2-CPU#552840277itself
Free single-CPU#552840277itself
Single-CPU#622839277itself

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017